andreia oliveira university of porto medical school, dep. clinical epidemiology, predictive medicine...
Post on 18-Dec-2015
214 views
TRANSCRIPT
Andreia Oliveira
University of Porto Medical School, Dep. Clinical Epidemiology, Predictive Medicine and Public HealthInstitute of Public Health – University of Porto
Bristol | October 18, 2011
Generation XXI
Lisbon
Porto
Population-based birth cohort
8647 newborns
Recruitment at birth (5 maternity units*): April 2005/August 2006
Personal interviews at recruitment and follow-up
“Born and grow at the beginning of the millennium”
* Live newborn with gestational age > 24
weeks
Schedule and
sample
sizesNewbornsn=8647 *
Mothers (n=8513)
Survey 6 months (n=1670)
Survey 15 months (n=1040)
Survey 24 months (n=826)
Fathers (n=4351; 51%)
* 126 twins, 6 triples, 1 quad
Recruitment
Mother Father Newborn
Questionnaire
(self-administered)
Medical records
Blood sample
(Umbilical cord)
Anthropometry
Diet-related data
6 mo 15 mo 24 mo 48 mo
Breastfeeding on demanding vs.regular intervals
--- ---
Age at weaning for a list of solid foods --- ---
Food allergies
Eating behaviours (e.g. difficulties in feeding; eating slowly; small quantities each time; being angry at the meals’ end; refusing solid foods).
---
Children’s frequency of consumption (FFQ)
- - (for unhealthy foods)
(for several items)
Food records --- --- 2-days
3-days
Mother’s FFQ (total diet) --- --- ---
Parent’s perception on child eating behaviors
--- --- --- Restrictive/pressure*ParentalControl **
* Child feeding Questionnaire-Birch LL); ** Parental Control (Overt/Covert - Ogden J)
Survey 48M
Andreia Oliveira