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    Annu. Rev. Public Health 2004. 25:497519doi: 10.1146/annurev.publhealth.25.101802.123134

    Copyright c 2004 by Annual Reviews. All rights reserved

    PHYSICIANGENDER ANDPATIENT-CENTEREDCOMMUNICATION:A Critical Review ofEmpirical Research

    Debra L. Roter1 and Judith A. Hall21Department of Health Policy and Management, Johns Hopkins Bloomberg School

    of Public Health, Baltimore, Maryland 21205; email: [email protected] of Psychology, Northeastern University, Boston, Massachusetts 02115;

    email: [email protected]

    Key Words literature review, physician-patient communication, meta-analysis,physician-patient relationship, medical dialogue

    Abstract Physician gender has stimulated a good deal of interest as a possiblesource of variation in the interpersonal aspects of medical practice, with speculationthat female physicians are more patient-centered in their communication with patients.

    Our objective is to synthesize the results of two meta-analytic reviews the effects ofphysician gender on communication in medical visits within a communication frame-work that reflects patient-centeredness and the functions of the medical visit. We per-formed online database searches of English-language abstracts for the years 1967 to2001 (MEDLINE, AIDSLINE, PsycINFO, and BIOETHICS), and a hand search wasconducted of reprint files and the reference sections of review articles and other pub-lications. Studies using a communication data source such as audiotape, videotape, ordirect observation were identified through bibliographic and computerized searches.Medical visits with female physicians were, on average, two minutes (10%) longerthan those of male physicians. During this time, female physicians engaged in signifi-cantly more communication that can be considered patient-centered. They engaged inmore active partnership behaviors, positive talk, psychosocial counseling, psychoso-cial question asking, and emotionally focused talk. Moreover, the patients of femalephysicians spoke more overall, disclosed more biomedical and psychosocial informa-tion, and made more positive statements to their physicians than did the patients ofmale physicians. Obstetrics and gynecology may present a pattern different from thatof primary care: Male physicians demonstrated higher levels of emotionally focusedtalk than their female colleagues. Female primary care physicians and their patients en-gaged in more communication that can be considered patient-centered and had longer

    visits than did their male colleagues. Limited studies exist outside of primary care, andgender-related practice patterns might differ in some subspecialties from those evidentin primary care.

    0163-7525/04/0421-0497$14.00 497

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    498 ROTER HALL

    INTRODUCTION

    Recent national reports, including two issued by the Institute of Medicine (25,

    26) and the American College of Physicians Charter on Medical Professionalism(2) have focused attention on the centrality of patient-centered communication

    to the safe delivery of quality medical care and the practice of ethical medicine.

    Within this context, patient-centeredness has become the shorthand reference to the

    inclusion of patients perspectives and preferences in care, as well as provision of

    the information patients need if they want to participate in medical decision making

    (16, 30). Supported by a growing body of literature linking these communication

    skills to a host of valued outcomes, patient-centered communication is increasingly

    regarded as a critical area of medical practice (26, 33). Indeed, the recent Institute

    of Medicine reports have listed patient-centeredness among six key indicatorsshaping the nations future quality of health care agenda. Professional medical

    education has similarly embraced the goal of enhanced patient-centeredness. Key

    medical accrediting and licensing bodies in the United States have established that

    during the next 10 years, proficiency in patient-centered communication skills will

    be demanded and assessed.

    Unlike traditional areas of instruction in the medical sciences and clinical prac-

    tice for which medical schools have adopted curricular conformity and agreed

    on criteria for mastery, communications curricula have varied widely in content,

    teaching strategies, duration, and objectives (1). Some schools devote as littleas one hour to a lecture on the topic of interpersonal communication, whereas

    other schools have developed sophisticated programs of experiential instruction

    throughout undergraduate and graduate medical training (1). In some measure,

    these curricular differences reflect the ambivalence with which communication is

    regarded within the modern practice of medicine. Although many medical edu-

    cators believe communication is a skill on par with other medical sciences and

    should be a part of the required curriculum, others fear that communication sen-

    sibilities lie within the intangible domain of medicines art, and, consequently,

    cannot be operationally defined, directly taught, or explicitly evaluated. Withinthis context, there is great interest in personal attributes and characteristics that

    may be associated with variation in communication ability and receptivity to skill

    instruction.

    Gender is a characteristic that is associated with variation in communication

    style. In routine conversation, differences in the interpersonal style of women as

    compared with that of men are well documented (13, 17). Women disclose more

    information about themselves in conversation (12), they have a warmer and more

    engaged style of nonverbal communication (17), and they encourage and facilitate

    others to talk to them more freely and in a warmer and more intimate way (17). Incontrast to mens tendency to assert status differences, there is evidence that women

    take greater pains to downplay their own status in an attempt to equalize status with

    a conversational partner (13). Women are also more accurate in judging others feel-

    ings expressed through nonverbal cues and in judging others personality traits (17).

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 499

    On the basis of these gender-linked conversational differences, researchers have

    long speculated that female physicians may find it easier than do male physicians

    to engage in communication that can be considered patient-centered (70). The pur-

    pose of this chapter is to examine the contributions of physician gender to variationin patient-centered aspects of medical care communication and the implications

    of these differences for communication training and quality-of-care initiatives. We

    approach this goal from several directions. First, a framework for characterizing

    communication elements as patient-centered is presented and applied to the results

    of two meta-analytic reviews of studies. The first of these relates physician gender

    to the physicians communication during medical encounters (48, 54). One might

    argue that the focus on physician communication fails to appreciate the influence

    of patients in shaping the doctor-patient relationship. In fact, discussions of gender

    effects in medical communication have virtually ignored the question of how pa-tients behave toward male versus female physicians. This is an important question,

    however, because it shifts a largely physician-centric view of communication to

    one that better appreciates the reciprocal and dynamic elements of both patient

    and physician in the medical interchange. Therefore, the results of a second meta-

    analytic review of physician gender in relation to patients communication are also

    presented (19).

    Furthermore, the few studies that have investigated the communicationeffects of

    a same-gender compared with a different-gender patient-physician dyad are high-

    lighted. Inasmuch as communication training enhances skill both at the medicalundergraduate and postgraduate levels, studies linking gender to student perfor-

    mance in communication training programs and curricula are also reviewed in

    detail. Finally, policy implications and future directions in research, training, and

    certification initiatives are discussed in relation to gender differences in perfor-

    mance and learning.

    Operationalization of a Patient-Centered Framework

    Patient-centeredness has been varyingly used to describe a philosophy of medicine(15), a clinical method (33, 37), a type of therapeutic relationship (16), a quality-of-

    care indicator (26), a professional and moral imperative (2), and a communication

    style (6, 48). In their review of the empirical literature in this area, Mead & Bower

    (38) concluded that although there is agreement on several dimensions of the con-

    cept of patient-centeredness, areas of conceptual contention are evident, and there

    is little consensus on operationalization of indicators or measurement approaches.

    There are two important areas of conceptual ambiguity evident in the litera-

    ture on patient-centered communication. The first relates to the interpretation of

    physicians communication that is not explicitly identified as patient-centered, andthe second is the role and meaning attributed to patient dialogue in measures of

    patient-centeredness. Although physicians communication behaviors that encour-

    age patients to talk (usually operationalized as open-ended questions) are empathic

    and relate to the nonmedical dimensions of care common to most patient-centered

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    500 ROTER HALL

    assessment approaches (38), there has been little discussion regarding the role of

    communication that falls outside of the patient-centered domain. For example,

    closed-ended questions and compliance directives are almost always used during

    the course of a medical interview, and few clinicians (or patients) would arguethat the data-gathering and patient-education functions of the medical interview

    could be accomplished without them (32). However, these communications are not

    generally considered to be patient-centered in that they tend to restrict, control, or

    direct patients in some manner. The inclusion of patient education and counseling

    in the biomedical realm is likewise complex; some investigators have identified

    it as an important patient-centered indicator because many studies have shown

    that patients value this information, whereas other investigators have maintained

    that the provision of biomedical information is a controlling communication de-

    rived from a paradigm reflective of a physicians rather than a patients perspective(45).

    A somewhat similar ambivalence is evident in regard to the inclusion of patient

    dialogue as an element of patient-centeredness. Medical educators have largely

    limited their investigations to analysis of physician behavior, although sometimes

    this analysis includes physicians responsiveness to patients cues of emotional dis-

    tress, concerns, or expectations (62). Others have defined patient-centeredness as a

    dialogue in which an assessment of both the patients and physicians contributions

    is relevant (48). As noted above, the issues evident in the classification of physi-

    cian communication are also present in the classification of patient communication.For instance, investigators who include patient dialogue in their assessment would

    agree that the patients provision of psychosocial information to the physician is

    consistent with conceptions of patient-centeredness and the communication of the

    patient narrative; however, classification of the patients biomedical disclosure is

    less straightforward. Some have argued that biomedical disclosure, particularly in

    response to a series of physician-directed, closed-ended questions, reflects physi-

    cian dominance in the exchange. Closed-ended questions further the physicians

    hypothesis-testing agenda for the visitoften without patients understanding the

    significance of their responses. Yet, again, few clinicians or patients would main-tain that the data-gathering tasks of the medical interview could be accomplished

    without elicitation of this information or that the information is unimportant in the

    patients construction of their illness narrative.

    The question arisesas to how these other-than-patient-centered behaviors should

    be viewed within a communication framework. A reasonable approach may be that

    of balance; no individual element of communication can be considered positive

    or negative in isolation from a broader pattern of exchange established during

    the visit. Furthermore, linking communication to fulfillment of the core medical

    objectives of the interview enhances the relevance of communication study to thepractice of medicine.

    The two meta-analyses on the subject of physician gender and communication

    produced over 150 different variables abstracted from 23 studies that were sorted

    into independent categories of communication, which allowed for quantitative

    summarization (19, 54). For the current review, the communication variables

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 501

    TABLE 1 Categories of communication examined in relation to physician gender

    Category Other communications Patient-centered communications

    Data gathering MD Biomedical questions MD Psychosocial questions

    MD Closed-ended questions MD Open-ended questions

    PATIENT Questions (all)

    Patient education MD Biomedical counseling MD Psychosocial counseling

    and counseling PATIENT Biomedical disclosure PATIENT Psychosocial disclosure

    Partnership building MD Active enlistment

    MD Lowered dominance

    Emotionally MD Emotional talk

    responsive PATIENT Emotional talk

    communicationNonverbal behavior MD Positive nonverbal

    Positive exchange MD Positive talk

    PATIENT Positive talk

    Social exchange MD Social talk

    PATIENT Social talk

    Shows a significant effect favoring female physicians.

    were reorganized into categories consistent with the literature describing patient-centeredness and the functions of the medical visit (48).

    The key communication categories organized by the functions of the medical

    interview are elaborated below and displayed in Table 1. These include: (a) data

    gathering and facilitation of patient disclosure, (b) patient education and counsel-

    ing, (c) emotional responsiveness, and (d) partnership building. (A detailed listing

    of the individual variables included in each of the categories of the framework is

    presented in the appendix.)

    DATA GATHERING Data gathering includes those skills that further the patientsability to tell the story of his or her illness through disclosure of information that

    the patient may deem meaningful (e.g., use of open-ended questions, particularly

    in the psychosocial domain). We would also include all forms of patient question

    asking as facilitating communication because it is useful in directing physician

    disclosure to patient-defined areas of informational need.

    PATIENT EDUCATION AND COUNSELING Patient education and counselinginclude

    information and counseling skills (e.g., biomedical information and psychoso-

    cial counseling) that assist patients in making sense of their condition and cop-ing with the medical regimen and lifestyle demands of treatment. Therefore,

    both biomedical and psychosocial counseling can be considered patient-centered

    communication.

    From the patient perspective, the opportunity to relate the illness narrative

    and reflect on experience, perspective, and interpretation of symptoms and

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    502 ROTER HALL

    circumstances may hold therapeutic value; consequently, we consider patients

    disclosure, especially in the psychosocial realm, to be an indicator of the visits

    patient-centered focus (49).

    PARTNERSHIP BUILDING Partnership-building communication assists patients in

    assuming a more active role in the medical dialogue, either through active en-

    listment of patient input [e.g., asking for the patients opinion and expectations,

    using interest cues, paraphrasing and interpreting the patients statements to check

    for (physician) understanding, and explicitly asking for patient understanding], or

    passively by assuming a less-dominating stance within the relationship (e.g., being

    less verbally dominant). All physician behavior in this category can be considered

    patient-centered.

    Patients participatory communication reflects components of active enlistmentincluding facilitation of physician input through requests for opinion, understand-

    ing, paraphrase and interpretations, and verbal attentiveness.

    EMOTIONALLY RESPONSIVE COMMUNICATION Emotionally responsive communi-

    cation conveys emotional content through explicitly emotional statements (e.g.,

    use of empathy, reassurance, concern) and through nonverbal communication that

    includes positive nonverbal behaviors (smiles, nods, friendly voice tone, relaxed

    hands), and displaying a variety of behaviors that can have ambiguous, neutral,

    or negative meaning depending on the context of use (e.g., touches patient, foldshands, gestures while speaking, points at the patient, speech disturbances, voice

    tone measures reflecting anxiety or boredom). To avoid the difficulties associ-

    ated with ambiguous interpretation, the analysis was limited to positive nonverbal

    behaviors. Negative talk, however, was analyzed and reflects disagreements and

    criticisms.

    Less explicitly emotional categories of communication are captured in positive

    and social talk. Positive talk captures the general positive atmosphere created in the

    visit through verbal behaviors such as agreements, approvals, and compliments.

    Social conversation defined as nonmedical exchanges largely consist of socialpleasantries and greetings, usually functioning as a linguistic bridge from the social

    opening or closing of the visit to the business of the visit. Social talk is not as emo-

    tionally charged as positive talk but does convey friendliness and personal regard.

    Emotionally responsive communication may be considered as patient-centered

    when expressed by either physician or patient.

    METHODS

    Studies were included in the original meta-analytic reviews if they: (a) involved

    physicians, physicians in training (interns or residents), or medical students; (b) in-

    volved actual or standardized patients; (c) measured communication using neutral

    observers (including standardized patients as observers), audiotape, or videotape,

    with an exception being the inclusion of physician-reported length of the medi-

    cal visit; (d) tested for an association between physician gender and at least one

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 503

    interpretable physician or patient communication variable; (e) dealt with nonpsy-

    chiatric medical visits; and (f) were published in an English-language book or

    journal. The studies were identified through online database searches using a com-

    bination of keywords, including doctor-patient interaction; patient-interaction;physician-patient interaction; doctor-patient relationship with female; gender

    effects; female physicians; female doctors; effect of sex of doctor.

    For the current review, additional studies are discussed that address physician

    or student gender related to the evaluation of communication training programs.

    Analytic Approach

    In the meta-analyses, the standard normal deviate (Z), the statistic associated with

    ap-value, was derived for each result and summed within categories of communi-cation variables. The sum was then divided by the square root of the total number

    of studies to obtain a combined Zand its associated probability (combined p).

    The combined p is a statistical summary that captures information that is often

    embedded in null results and generally lost, and it provides a commonly under-

    stood probability metric to compare results from multiple studies across variables

    of interest. It is the combinedp, representing the probability that physician gender

    is related to particular categories of communication, that is reported in Table 1. An

    effect size (ES), Cohens d, was also calculated in the meta-analysis to estimate

    the magnitude of the difference between male and female physicians communi-cation. All of the significant ES estimates were small in magnitude, ranging from

    0.22 to 0.36. Because of the limited variation in the magnitude of Cohens d, these

    estimates are not reported here.

    Twenty-six studies were included in the meta-analytic calculations summarized

    below. Most studies were conducted in primary care settings, with the exception

    of two obstetrics and gynecology studies, and physicians at all levels of training

    were represented. The average number of physicians was 40, with male physicians

    substantially outnumbering female physicians (n = 25 and 15, respectively). The

    average number of visits per study was 157; this reflected an average of 97 visits tomale physicians and 65 visits to female physicians in each study. There was wide

    variation in the number of patients observed for each physician; the average was

    4, and the range was 1 to 32.

    Seven of these studies reported quantitative results on the relation of physician

    gender to patient communication (8, 18, 51, 52, 65, 66, 68, 71), and a summary of

    these results is also presented.

    RESULTS

    As reflected in Table 1, physician gender was related to each of the four functions

    of the medical interview. (The appendix identifies individual variables that have

    demonstrated a significant relationship to physician gender in at least one study

    for this behavior.)

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    (1) DATA GATHERING

    Data gathering was characterized in terms of both content (biomedical and psy-

    chosocial) and format (closed-ended and open-ended).

    Physicians Question Content

    As reflected in Table 1, there is evidence that female physicians ask more psychoso-

    cial questions of their patients than do male physicians. Three of six studies re-

    ported significant results indicating higher levels for female physicians (18, 56, 57),

    and no studies reported higher levels of psychosocial questioning by male physi-

    cians. For biomedical questions, two of three studies reported significant results;

    one reported significantly higher levels of biomedical question asking for femalephysicians (18), whereas the other study found higher levels for male physicians

    (68). Because the two significant results were of near equal magnitude, the pooled

    combined p was nonsignificant. It is interesting to note that the study reporting

    higher levels of biomedical question asking for females was conducted in primary

    care, whereas higher levels for males were reported from a gynecology study.

    Physicians Question Format

    Only one of four studies coding closed questions reported significantly higher

    levels for female physicians (51); however, none of the remaining three reported

    higher levels for males. The pooled findings reflect a marginally significant com-

    binedp(

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 505

    Analysis of findings in this area revealed mixed results. There was little consis-

    tent evidence that physician gender affected medically specific counseling. Two

    studies reported significant results; one (65) reported significantly higher levels

    of biomedical counseling by male physicians, but the other one reported morecounseling by females (58).

    A more consistent picture of gender effects emerged for psychosocial discussion

    by the physician. Five of ten studies addressing psychosocial discussion reported

    significantly higher levels by female rather than by male physicians (5, 8, 56, 57, 65,

    66). Only one study (68) reported higher (but nonsignificant) levels of psychosocial

    discussion by male physicians, and this was a study of gynecologists.

    Patients Disclosure of Information

    Informational disclosure by patients was similarly categorized as biomedical or

    psychosocial in nature. There is clear evidence that patients of female physicians

    provided more of both kinds of information than did patients of male physicians

    (Table 1). Four studies (8, 18, 51, 65, 66) were each statistically significant for

    biomedical information, and three studies (8, 51, 65, 66) were each significant for

    psychosocial information.

    Interestingly, in parallel with the finding that a gynecology study was the only

    one to report higher levels of psychosocial discussion for male physicians, the

    two obstetrics-gynecology studies showed higher (but nonsignificant) levels ofpsychosocial disclosure to male physicians. These results were in the opposite

    direction from the primary care studies.

    (3) PARTNERSHIP BUILDING

    Physicians Partnership Building

    By our definition, partnership building occurs when the physician actively facili-

    tates patient participation in the medical visit and/or attempts to equalize status by

    assuming a less dominating stance within the relationship. Twelve studies included

    the active, enlistment-type variables in their coding. Six of these studies reported

    significantly higher levels of active enlistment on the part of female physicians (8,

    18, 31, 51, 57, 68), and two studies showed the reverse (43, 52). The combined

    p is statistically significant, indicating that female physicians engaged in higher

    levels of partnering behaviors than did males.

    Five studies coded variables reflecting the passive, lowered-dominance ap-

    proach, and one of these reported a statistically significant result indicating lowereddominance for female physicians (8). The combined pwas not significant.

    Patients Partnership Building

    Patients may actively facilitate physician input through requests for opinion, un-

    derstanding, paraphrase and interpretations, and verbal attentiveness. Five studies

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    coded this type of variable, and as Table 1 shows, there was a nonsignificant over-

    all tendency for patients to direct more partnership-building behaviors to female

    than male physicians. However, it is interesting to note that three of the five stud-

    ies reported significant findings; two studies showed more partnership directedtoward female physicians (18, 51), and the third study, conducted in obstetrics-

    gynecology, showed more partnership directed toward male physicians (52). If the

    primary care and obstetrics and gynecology studies are analyzed separately, the

    combinedpfor each is significant (but in the opposite direction). Thus, in general

    medical practice, patients were more promotive of a partnership relationship with

    female than with male physicians; however, the opposite may be true for obstetrics

    and gynecology.

    (4) EMOTIONALLY RESPONSIVE COMMUNICATION

    Physicians Emotional Talk

    Emotionally focused talk included explicit inquiries about feelings and emotions,

    exploration of emotional concerns, and statements of empathy and concern. This

    category is distinguished from psychosocial exchange (see above) by directly

    expressing feelings and emotions. Thirteen studies coded emotional talk in some

    manner; four of these found significantly higher levels for female compared with

    male physicians (35, 42, 58, 69), and the combined p was significant.Both gynecology studies in the review found higher levels of emotional talk

    by male physicians; one of these reported a significant result (52) and the sec-

    ond (68) was marginally significant. Because the studies showed a high degree

    of heterogeneity that was almost entirely explained by the two obstetrics and gy-

    necology studies, the analysis was repeated for the eleven primary care studies,

    which yielded a strong and consistent gender effect favoring female physicians;

    analysis of the two obstetrics and gynecology studies showed a significant gender

    effect favoring male physicians.

    Patients Emotional Talk

    Four studies measured patient emotional talk, which included statements of con-

    cern, worry, and personal feelings (18, 52, 65, 66, 68). There was no evidence

    of a physician gender effect on patient emotional talk. This was true for both

    obstetrics-gynecology studies and general medical studies.

    Physicians Positive Talk

    Positive talk captured the generally positive atmosphere created in the visit through

    verbal behaviors such as agreements, encouragement, and reassurance. Social

    conversation was not included in this category, with the exception of two stud-

    ies in which it was embedded in a composite variable otherwise comprised of

    positive elements. Fourteen studies included some measure of physicians positive

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 507

    talk. Six of these studies reported significantly higher levels of positive talk by

    female physicians (4, 18, 35, 51, 58, 68). No studies reported higher levels of pos-

    itive talk by male physicians and the combined p summarizing these studies was

    significant.

    Patients Positive Talk

    Positive comments by the patient, including statements of agreement, were mea-

    sured in five studies and all showed higher levels of positive talk directed toward

    female physicians (18, 51, 52, 65, 66, 68). In this case, the findings were not differ-

    ent in the obstetrics-gynecology studies; thus patients appear to be more verbally

    positive when seen by female physicians regardless of visit type.

    Physicians and Patients Negative Talk

    There were no significant gender differences in patient or physician negative talk.

    Physicians and Patients Social Communication

    There was no evidence of a gender effect for either physicians or patients social

    communication.

    Physicians Nonverbal Communication

    Six studies coded positive nonverbal behavior in some manner, and two of these

    studies reported significant results showing that female physicians demonstrate

    higher levels of smiling and head nods (18) and awareness of nonverbal commu-

    nication (57). No studies reported higher levels of positive nonverbal behavior for

    male physicians, and the combinedp was significant.

    Patients Nonverbal Communication (Global Ratingsof Patient Communication)

    Patients nonverbal communication was assessed most often through global ratings

    made of their communication by neutral observers (8, 52, 65, 66). Observers

    listened or watched the entire physician-patient interaction and then made global

    ratings of the patient in all but one study. In the one exception (18) observers

    listened to short clips of patients speech that had been electronically filtered to

    obscure the verbal content. Four studies (8, 18, 52, 65, 66) gathered ratings of

    positive affect (friendly, warm, kind). Of these, only one study (65, 66) showed a

    significant tendency for patients to display more positive global affect to female

    physicians and the combinedp was not significant.

    Ratings of patients assertiveness-dominance were also obtained in these four

    studies and the combined p was significant, indicating that patients were more

    assertive with female than male physicians.

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    Length of Visit

    Research shows consistently that female physicians conduct longer visits than

    do male physicians. Five of the ten studies that directly measured length of visit

    reported that female physicians conduct significantly longer visits than males (4,

    8, 41, 51, 68). Only one study, the U.S. study of obstetricians, found longer visits

    for male physicians (52). Length of visit averaged 21 min (range 7.436.7 min)

    for male physicians and 23 min (range 10.537 min) for female physicians.

    AMOUNT OF PATIENT TALK There is consistent evidence that patients talk more

    when seen by female than by male physicians. Three of four studies examining

    the amount of patient talk reported significantly higher levels in visits with female

    physicians (18, 51, 65, 66). Interestingly, the one result in which patients spoke

    more to male than female physicians came from the U.S. obstetrics-gynecology

    study (52). As indicated by the table, the combinedp was significant.

    Gender Concordance and Communication

    There have been relatively few studies that have directly examined the effects

    of patient and physician gender simultaneously on medical communication, but

    evidence suggests that same-gender dyads strengthen the effects observed in the

    reviews mentioned earlier. For instance, two U.S. studies found that medical visits

    between female physicians and female patients were characterized by longer en-counter length and more equal patient and physician contributions to the medical

    dialogue than were visits with all other gender combinations (18, 51). Medical

    visits between male physicians and male patients were characterized by the short-

    est visit time and the highest level of physician verbal dominance. Hall et al. (18)

    also reported more positive statements, head nodding, and interest cues in female

    concordant visits compared with other gender combinations (18, 27). A recent

    comparative study of medical communication in six Western European countries

    also found that female concordant dyads were longer, had higher levels of psy-

    chosocial discussion, emotional exchange, and eye contact, and had lower levelsof physician verbal dominance (67). Notably, the investigators found few country-

    specific differences in the pattern of results, which suggests that the observed

    effects of physician and patient gender on communication appear to transcend

    national and cultural borders.

    ARE FEMALE LEARNERS MORE SUCCESSFULIN MASTERING COMMUNICATION

    CURRICULA THAN MALES?

    It is evident from the earlier analysis that female physicians engage in more patient-

    centered communication with their patients than do male physicians. There is also

    evidence that female learners more readily acquire communication skills during

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 509

    training than do males and score higher on related indicators of training success,

    including patient satisfaction ratings and empathic sensitivity (3).

    Our review identified three studies that addressed the question of student gen-

    der and measures of actual communication in a skills training program. Two ofthese studies reported higher skill acquisition for female than for male medical

    students (35) or residents, whereas the third failed to find a training effect for

    any students (29). For instance, the Marteau et al. study (35) found that simulated

    patients rated female students higher than male students on empathy, warmth, and

    competence, and that the videotaped interviews of female students were scored by

    trained observers as achieving higher levels of communication skill than those of

    males.

    Following a training program focusing on adherence counseling skills, Roter

    and colleagues (50) found a pattern of skill gain that suggests both the natureof the training program and student gender are predictive of the specific gains

    a student may make. Although both male and female residents showed reduc-

    tions in verbal dominance and increased use of open psychosocial questions and

    problem-solving skills after training, additional changes appeared to be gender

    linked. Female residents increased their use of open-ended questions across all

    content domains (e.g., psychosocial, therapeutic regimen, medical history), state-

    ments of empathy, and use of partnership building (e.g., asking for patient opinion

    and use of interest cues). Communication changes that were most notable for male

    residents were increased use of closed-ended questions in regard to the therapeu-tic regimen and active partnership-building techniques, such as paraphrasing and

    interpreting patient statements. Note that the domains showing most gain by fe-

    males were of a more socioemotional nature than those showing the most gain

    by males.

    Several training programs designed to increase communication skill measured

    success through a variety of indirect indicators. For instance, Smith and colleagues

    (59) assessed the effect of a one-month psychosocial communication training pro-

    gram for medical residents by subsequent patient ratings of residents perfor-

    mance on five satisfaction dimensions. After statistically adjusting for pretrainingsatisfaction scores, the investigators found that female residents received higher

    scores from their patients on ratings of empathy and opportunities to disclose

    information.

    A Swedish study by Holm & Aspegren (23) used a measure of affect tolerance,

    an awareness of ones own feelings, as an indicator of communication training suc-

    cess. Holm & Aspegren argue that awareness of ones own feelings is a prerequisite

    for insight into the feelings of others and empathic ability. Prior to training, male

    and female medical students scored equally on a measure of affect tolerance (based

    on students descriptions of their emotional reaction to videotape clips in which avariety of emotional states were exhibited by patients). Following communication

    skills training, the female students were able to describe their emotional reac-

    tions to the videotape clips with greater awareness of complex and ambivalent

    feelings.

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    SUMMARY OF FINDINGS

    Despite widespread interest in the effects of physician gender on the care process,

    the literature describing these effects is small. We identified a modest numberof observational studies relating the communication process to physician gender.

    Nevertheless, the pattern of results was almost entirely consistent with what one

    might expect from the nonmedically related literature regarding gender differences

    in communication. Female physicians spend more time during a typical visit talk-

    ing with their patients than do male physicians. During this time, they engage

    in communication that more broadly relates to the larger life context of the pa-

    tients condition by addressing psychosocial issues through related questioning

    and counseling and through greater use of emotional talk, positive talk, and active

    enlistment of patient input. In contrast to the higher levels of psychosocial andsocioemotional exchange, there is little evidence that physician gender is related

    to the more task-specific communication elements of care. Physician gender was

    not related to the provision of biomedical information (including discussion of the

    diagnosis, prognosis, and medical treatment).

    Behavioral differences in the communication styles of male and female physi-

    cians would be especially important if they produced corresponding gender differ-

    ences in patients behavior directed back to them. Indeed, the effects of physician

    gender on patient communication were evident in the small number of studies in

    which this was measured, and these results suggest that patient behavior largelyreciprocates gender-linked physician behaviors. Like their physicians, patients of

    female doctors talk more overall, make more positive statements, discuss more

    psychosocial information, and express more partnership building than do patients

    of male physicians. There were some physician communication behaviors that

    were indirectly reciprocated by patients. Even though male and female physicians

    did not differ in how much biomedical information they provided to their patients,

    patients of female physicians provided more biomedical information to them than

    to male physicians. Because female physicians ask more psychosocial questions

    than their male counterparts, it may be that this type of question stimulates morepatient disclosure of both a psychosocial and a biomedical nature. Higher levels of

    patient disclosure may also be fostered by female physicians more active efforts

    to build partnership through inviting the patients opinions and through the use of

    interest cues, such as saying uh-huh and nodding. Interestingly, though female

    physicians made more emotionally focused statements than did male physicians,

    patients did not direct more emotional statements back to them. Patients did, how-

    ever, disclose more psychosocial information to their female physicians.

    Patient and physician gender concordance appears to strengthen many of the

    gender effects observed. The three studies of which we are aware that havedirectly investigated the impact of gender concordance on communication found

    that female concordant visits were characterized by longer length and more equal

    patient and physician contributions to the medical dialogue, more positive commu-

    nication, both verbal and nonverbal, and more interest cues than all other gender

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 511

    combinations. In these studies, male physicians seeing male patients tended to

    have the shortest visits with the greatest biomedical focus than all other gender

    combinations.

    In summary, the review revealed a pattern of effects associated with physi-cian gender that goes beyond a list of individual elements of medical exchange.

    Taken together, the differences reflect a patient-centered communication style that

    inspires patient reciprocation and is likely to reflect a more intimate therapeutic

    milieu of heightened engagement, comfort, and partnership. Although the mag-

    nitude of the effects attributable to gender for any given communication element

    was small, the effects are comparable to those of many well-established medical,

    psychological, behavioral, and educational interventions (34, 44, 47).

    Finally, our review found evidence that female learners more readily acquire

    communication skills during training than do males and score higher on both directand indirect indicators of training success.

    IMPLICATIONS FOR POLICY AND PRACTICE

    With increasing time and productivity pressures that plague all physicians, a two-

    minute-per-visit increase evident for female physician visits represents a substan-

    tial time burden that could easily put a female physician an hour behind her male

    colleagues at the end of a busy day. Mechanic and colleagues (40) have reportedthat the average medical visit has increased by between 1 and 2 min in the last

    10 years. Despite the increase in actual time, there is a widespread perception of a

    shrinking visit that may be fueled by the time-pressured atmosphere within which

    physicians are providing more preventive and counseling services than in the past

    (7, 22, 61, 72). In this light, female physicians may be at even further risk of falling

    behind their male colleagues in daily scheduling. Henderson & Weismans analysis

    (22) of the Commonwealth survey of patient-reported screening and counseling

    services concluded that female physicians provided more preventive counseling

    to both their male and female patients, and more gender-specific screening to theirfemale patients than did male physicians.

    Time pressures to do more in limited time may amplify even further the com-

    munication differences between physicians of different genders. Whereas male

    physicians may respond to time pressures by dispensing with socioemotional and

    psychosocial tasks, as suggested by Mechanic (39), female physicians may find

    this more difficult to do (53). We suggest this because female physicians currently

    record proportionately more diagnoses of a psychosocial nature than do their male

    colleagues (10, 66), and the demand for diagnosis and treatment of mental health

    problems in primary care is expected to grow (64).The results from the two obstetrics and gynecology studies deviate from those

    of the primary care studies. As several studies have documented especially strong

    patient preferences for female physicians in gynecologic and obstetric care (14, 46),

    male physicians may feel pressure to meet the increasing competitive challenge

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    512 ROTER HALL

    of growing numbers of female physicians by enhancing their own interpersonal

    skills (20, 53). If this is the case, it would suggest that physicians are capable of

    modifying their communication style given sufficient motivation and incentive.

    The training literature is optimistic in this regard; there is ample evidence thatinstruction in communication skills is associated with improvement in skills, and

    some studies show these improvements to be long lasting (11, 55, 60). In this

    regard, female students again appear to have some learning advantage; neverthe-

    less both male and female students benefit from training and increase their skill

    levels.

    What can we conclude about the consequences of these gender-related com-

    munication effects in terms of the variety of patient outcomes so valued in health

    services research? The reviewed studies did not systematically address patient out-

    comes and no direct conclusions can be drawn. It seems likely that the effects foundare an indication of a relatively more health-promoting therapeutic milieu produced

    by female physicians. Such a conclusion, however, can only be speculative because

    no study has directly investigated whether patients of female physicians fare bet-

    ter on clinical measures. Furthermore, whether medical care translates into better

    clinical outcomes depends on much else besides simply whether the physician

    seems to be doing the right things. Patients must also respect the physicians

    judgment and be willing to follow through on the physicians suggestions and on

    their own good intentions (regarding, for example, self-care, lifestyle, and medica-

    tion adherence). Little or nothing is known about how male and female physicianscompare on these kinds of outcomes.

    Moreover, because physician communication behaviors similar to those re-

    viewed here have been positively related to patient satisfaction, compliance, and

    recall and comprehension of information (20, 55), as well as a variety of health

    outcomes (63), one might infer that female physicians have similarly favorable

    outcomes. However, only for patient satisfaction is there evidence bearing on this

    question, and here the literature is mixed. On average, female physicians do not

    win out in popularity, as indicated by a review of studies that compare the sat-

    isfaction of patients seeing male versus female physicians. Some studies showpatients to be more satisfied with male physicians, some with female physicians,

    and some show no difference. It is premature to offer an explanation for this vari-

    ation; we can only speculate that patients satisfaction depends both on what the

    physician actually does as well as on stereotypes and expectations held by patients

    or differences in patient characteristics such as health status or sociodemographics.

    Future studies of physician gender and communication will need to focus greater

    attention on the assessment of patient health outcomes and other indices of care

    quality.

    What might these results mean for male physicians? We do not suggest thatall or even most female physicians are patient-centered and male physicians are

    not; there is far more common ground than difference in the communication be-

    haviors of male and female physicians. Moreover, physicians, both male and fe-

    male, who are skillful communicators may achieve time efficiencies that allow the

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 513

    delivery of quality, patient-centered care in even-more-restricted time frames (55).

    Physicians have the capacity to improve their communication skills in meaningful

    ways through self-awareness, self-monitoring, and training. The potentially pow-

    erful impact of patient reciprocation of both communication style and affect in themedical visit is especially important to recognize, as recognition could help create

    positive exchanges and defuse negatively spiraling interaction patterns. As rec-

    ognized by the Institute of Medicine and medical accreditation and credentialing

    bodies, the promotion of patient-centered medicine is key to the nations future

    quality-of-care agenda and to the advance of medicine, both as healing art and as

    science.

    APPENDIX

    Below are variables abstracted from the meta-analyses of physician gender orga-

    nized by the four functions of the medical visit.

    Physician Communication Categories

    I. Data gathering

    A. Question content

    1. General questions (4, 5, 41, 57, 58)Asks questions of family members, percent time taking history+,

    problem-related data gathering, questions, questions on history and

    nature of illness, requests information from family members, scans

    other problem areas.

    2. Biomedical questions (18, 65, 66, 68)

    Medical questions

    3. Psychosocial questions (18, 56, 57, 58, 65, 66, 68)

    Asks about living situation, psychosocial questions.

    4. Compliance-related questions (57, 58)Checks for compliance.

    B. Question format

    1. Closed questions (51, 52, 57, 58)

    Closed questions, specific questions.

    2. Open questions (42, 43, 51, 52, 57, 58)

    Open questions, probes for information, too few open questions

    (reversed).

    II. Patient education and counseling1. Biomedical (4, 8, 18, 42, 51, 52, 65, 66, 68)

    Biomedical counseling, biomedical information, resolution of problem,

    treatment with medications, treatment without medications, medical

    advice+, information on therapeutic regimen.

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    514 ROTER HALL

    2. Psychosocial (5, 8, 18, 52, 53, 56, 57, 67, 68)

    Considers consequence of illness, considers psychosocial status, talks

    about shame/taboo, critical of technical/medical developments, detects

    abuse sooner

    , discusses repeat consultations, discusses impact of diagno-sis on family, discusses impact of diagnosis on patient, discusses impact

    of diagnosis on patient and family, discusses personal habits, discusses

    physical adjustment to pregnancy, discusses emotional adjustment to preg-

    nancy, discusses social adjustment to pregnancy, focuses on psychosocial

    problems, focuses on patient, gives information on personal habits, gives

    psychosocial counseling, gives psychosocial information, gives informa-

    tion on disadvantages of medications and referrals, makes psychosocial

    intervention, makes sex abuse referral and plan, minimizes prescription,

    pays attention to prevention, devotes proportion of time discussing fam-ily problems, devotes proportion of time discussing preventive services,

    refers to living situation, refers to self-help groups, shows relationship of

    problem to life, uses family to implement treatment.

    III. Partnership building

    A. Enlistment (8, 18, 31, 36, 41, 43, 51, 52, 57, 58, 65, 66, 68)

    Accepts patient norms and values, uses active listening skills, allows com-

    plete initial concern statement+, asks for clarification, asks for patient opin-

    ion, asks for self-treatment, asks for reassurance, uses back channels,

    checks+ and considers complaints seriously, elicits expectations for treat-

    ment, elicits feedback, elicits patient expectations, elicits rationale for visit,

    encourages patient to tell story, encourages patient paraphrase, listens atten-

    tively, paraphrases, makes partnership statements+, picks up on patients

    verbal leads, is patient-centered, reflects shared decision making, under-

    stands perception of complaints, shows verbal attentiveness.

    B. Lowered dominance (8, 21, 43, 58, 65, 66)

    Egalitarian, not dominant, overall control of presentation (reversed), per-

    cent MD talk to total (reversed), respectful

    , too much control of interview(reversed).

    IV. Responding to emotions

    A. Social conversation (4, 18, 52, 53, 57, 58, 68)

    Social conversation, quality of greeting.

    B. Positive talk (4, 8, 18, 21, 35, 41, 42, 51, 52, 57, 58, 66, 68, 69)

    Acknowledgment, agreement, approval, encouragement, encouragement/

    reassurance, laughs/jokes, positive composite, positive talk, puts patient at

    ease, rapport, reassurance, reinforcement, shared laughter,social behaviors,

    warm.

    C. Negative talk (18, 21, 42, 51, 52, 57, 58, 65, 66, 68)

    Anger, anxiety, criticizes patient, disagreement, disapproval, does not avoid

    criticism+, negative talk.

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    PHYSICIAN GENDER AND MEDICAL DIALOGUE 515

    D. Focus on emotions (8, 18, 28, 35, 42, 43, 51, 52, 57, 58, 65, 66, 68, 69)

    Asks about patients satisfaction, concern+, discusses doctor-patient

    relationship, discusses own emotional response, elicits patient feelings,

    emotional probes

    , emotional talk, empathy

    , explores emotional concern,interest/concern, legitimation, reflection, reflects patients feelings, shows

    concern, stimulates patient to share problems.

    E. Nonverbal communication

    1. Positive nonverbal behaviors (18, 42, 57, 58, 66, 68)

    Awareness of nonverbal communication, relaxed hands, friendly voice

    tone (filter), nod, patient-directed gaze, smile, uses appropriate non-

    verbal communication, uses eye contact.

    2. Negative nonverbal behaviors (18, 21, 42)Anxious voice tone (electronically filtered speech), bored voice tone

    (electronically filtered speech)+, speech disturbances, tense hands/fists.

    3. Neutral nonverbal behaviors (18, 21, 42)

    Touches patient, touches self, folds hands/arms, gestures while speaking,

    points at patient, manipulates objects, interrupts patient, simultaneous

    speech, speech pitch, speech amplitude, speech rate.

    F. Length of Visit (4, 5, 8, 18, 31, 41, 51, 52, 65, 66, 68)

    Observed visit time

    +

    Patient Communication Categories

    I. Data gathering (18, 51, 52, 65, 66, 68)

    Patient asks questions, asks psychological questions, asks medical questions,

    asks clarifying questions.

    II. Information giving

    1. Biomedical (8, 18, 51, 52, 65, 66, 68)

    Patient gives biomedical information.

    2. Psychosocial (8, 18, 51, 52, 65, 66, 68)

    Patient gives psychosocial information.

    III. Partnership building (18, 51, 52, 65, 66, 68)

    Partnership statements, verbal attentiveness.

    IV. Responding to emotions

    A. Social conversation (18, 51, 52, 68)

    Nonmedical chit chat, social conversation.

    B. Positive talk (18, 51, 52, 65, 66, 68)

    Positive talk, social behaviors (composite).

    C. Negative talk (18, 51, 52, 65, 66, 68)

    Disagreement, criticism

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    516 ROTER HALL

    D. Focus on emotions (18, 52, 65, 66, 68)

    Emotional talk, discusses MD-Patient relationship, shows concern.

    E. Nonverbal communication (8, 18, 52, 65, 66)

    Global ratings of the following emotions: anger+, warmth, assertive-ness, anxiety, dominance, interest, friendliness, relaxed, submissive,

    bored, calmness in voice tone (filter), friendliness in voice tone (filter).

    Difference shows significantly higher levels for female physicians in at least

    one study for this behavior.+Difference shows higher levels for male physicians in at least one study for

    this behavior.

    TheAnnual Review of Public Healthis online athttp://publhealth.annualreviews.org

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