sister project in colombia: healthy schools: reducing ... · healthy schools: reducing dengue and...
TRANSCRIPT
Sister project in Colombia:Healthy Schools: Reducing dengue and diarrheal diseases
in primary schools in Colombia -HEALTHPLATFORMin primary schools in Colombia -HEALTHPLATFORM
Maria Ines MatizHealth and Environment Institute
El Bosque UniversityBogota, Colombia
Diarrhea and Dengue (DIADEN) Midterm Workshop 201225-27 January, 2012, Khon Kaen, Thailand
COLOMBIA
Colombia is located in the northwest of South America and has coasts on both the Caribbean Sea and the Pacific Ocean.
The striking variety in temperature and precipitation results principally from differences in elevation. Temperatures range from very hot at sea level to relatively cold at higher parts of the Andes.
Colombia is among the 17 mega-diverse countries according with United Nations Environment Programme UNEP.
COLOMBIAØ Government: Democracy, with 4-year
presidential periods
Ø Capital: Bogotá (largest city) 4°39′N 74°3′W
Ø Ethnic groups: 58% Mestizo -20% White - 14% Mulatto - 4% Afro 20% White - 14% Mulatto - 4% Afro Colombian - 3% Zambo -1% Amerindian
Ø Area: 1,141,748 km2 -
Ø Population:August 2012 estimate: 45,925,397
Ø Economy: Colombia is mainly dependent on agriculture, coffee, flowers, oil and coal.
COLOMBIA
Ø Social inequalityØ Inefficient political leadershipØ Population displaced by violence or natural disastersØ Problems of narcotraffic, guerrilla and paramilitaryØ Communities, especially in rural areas, with unmet basic needsØ Communities, especially in rural areas, with unmet basic needs
Foto: Agencia EFEFoto: El EspectadorFoto: http://auracristinperez.wordpress.com
UNIVERSIDAD EL BOSQUEØ Is a private university, founded by agroup of medical doctors 35 years ago,for this reason has a general emphasis on health.
Ø Currently has 22 undergraduate programs, 74 graduate programs, with 6700 and 1407 students respectivelyØ Research center has7 Research Institutes32 research groups
Diarrhea and Dengue HEALTHPLATFORM“Healthy Schools – Reducing dengue and diarrheal diseases in primary schools in diarrheal diseases in primary schools in
Colombia”
International National Local Rural schools
• 3-year initiative (2010-2013) • Funded by the Norwegian Research Council • Partners at the international, national, and local levels
PROJECT OVERVIEW
University of Life Sciences, Norway
Liverpool School of Tropical Medicine, UK
London School of Hygiene and Tropical
Medicine, UK
Institute for InfectiousDisease Control, Sweden
Universidad El Bosque
Public HealthLaboratory,
Cundinamarca
Lazos de Calandaima Foundation
Municipality of Anapoima
Municipality of La Mesa
School principals
Community leaders
Pupils
Teachers
Kitchen personnel
Research Team
INTERNATIONALThor-Axel Stenstrom
Hans Overgaard
Audrey Lenhart
Razak Seidu
Neal Alexander
NATIONALSandra Vargas
Víctor Alberto Olano
Juan Felipe Jaramillo
Diana Sarmiento
María Inés Matiz
National support staff
o Field TechniciansLaura HernándezNancy HerreraRosa SilvaAna Cuéllar
Laboratory Technician
o Statistical support:Ehidee Gómez
o Financial statement / accountsOlga QuimbayoFabian Mora Grupo contabilidad Fundación o Laboratory Technician
Humberto Mosquera
o Monitoring absencesAnapoimaLa Mesa
Grupo contabilidad Fundación Lazos de Calandaima
o Young researchersSergio Salas Laura CabezasMaría Fernanda Molina Ximena Roncancio
STUDY AREA
La Mesa Municipality
Inhabitants
27.894
Temperature average 22°C
HeightHeight
1.200 masl
Urban area:
2.75 Km2
Rural area:
145 Km2
Total area:
148 Km2
Anapoima Municipality
Inhabitants:
13.659
Temperature average:
24-28C 24-28C
Height: 700 masl
Urban Area
327.96Ha
Rural Area
11636.41Ha
Total Area : 11964.37Ha
Rural schools
Rural schools
Rural schools
Rural schools
Rural schools
Anapoima
No. of schools: 17Total teachers: 19
Total of Students: 262Age: 5-16 years oldCourses: 0-5 grade
Altitude:El Consuelo 588 maslPalmichera 1089 masl
La Mesa
No. of schools: 18Total teachers: 27
Total of Students: 459 Age: 5-16 years oldCourses: 0-5 grade
Altitude:La Vega 712 masl
Buenavista 1610 masl
Contribute to improved health and welfare in Colombian school children by evaluating the impact of school-based diarrhea and dengue control interventions.
MAIN PROJECT OBJECTIVE
control interventions.
1
• Reduce exposure to dengue risk factors in schools:• Reducing dengue mosquito vector populations• Reducing exposure to solid waste surrounding schools
2
• Reduce exposure to diarrheal risk factors in schools: • Improving drinking water quality• Improving hand-washing practices• Improving hygiene
SPECIFICS PROJECT OBJECTIVES
2 • Improving hygiene
3• Reduce the incidence of diarrheal diseases (and potentially dengue
fever) in school children.
4• Reduce the number of absence episodes and length of those due to
these illnesses
PROJECT COMPONENTS -BASELINE RESULTS-
ENTOMOLOGICAL
COMPONENTS ENVIRONMENTAL
HEALTH
SOCIO
CULTURAL
ENTOMOLOGICAL RESULTS
Immaturestages survey
Aedes aegypti
INFESTATION
Adultmosquito survey
LaboratoryIdentification
Aedes aegypti , Breeding Sites
2011
2011
SOCIAL/HEALTH RESULTS
KAP SURVEYS
ABSENCES REGISTER
TEACHERS
PUPILS
METODOLOGY
RESULTS
KNOWLEDGE, ATTITUDES AND PRACTICES DENGUE AND DIARRHEA - TEACHERS FROM LA MESA
VARIABLE KNOWLEDGE ATTITUDES PRACTICES
DENGUE Y DENGUE Y DIARRHEA
Medium High High
DENGUE Medium High Medium
DIARRHEA Medium High High
KNOWLEDGE, ATTITUDES AND PRACTICES DENGUE AND DIARRHEA - TEACHERS FROM ANAPOIMA
VARIABLE KNOWLEDGE ATTITUDES PRACTICES
DENGUE Y DIARRHEA
Medium High HighDIARRHEA
Medium High High
DENGUE Medium High Medium
DIARRHEA Low High High
KNOWLEDGE, ATTITUDES AND PRACTICES DENGUE AND DIARRHEA - STUDENTS FROM LA MESA
VARIABLE KNOWLEDGE ATTITUDES PRACTICES
DENGUE Y DIARRHEA
Medium
High MediumDENGUE Low
DIARRHEA Medium
KNOWLEDGE, ATTITUDES AND PRACTICES DENGUE AND DIARRHEA - STUDENTS FROM ANAPOIMA
VARIABLE KNOWLEDGE ATTITUDES PRACTICES
DENGUE Y DIARRHEA
Medium
High MediumDENGUE Medium
DIARRHEA Medium
Daily record of absences by
the teacher
The teacher establishes the
reason for
METHODOLOGY ABSENCES
reason for absence
Collecting of the registers each week in 2012
Phone call with a list of symptoms
Reason for Absence. Anapoima. July-August 2011
23.8
4.8
19
25.320.8
6.3
INFORMANTE %MADRE 44.6PADRE 3.6
ABUELOS 1.2HERMANO 7.6
PRIMOS 1.2TIOS 4.8
MISMO NIÑO 23.3AMIGO 3.6
SIN DATO 8.4OTRO 1.6
Reason for Sickness absence. Anapoima,July-August 2011
OTRO 1.6
9
13
2
2
Gripa
Otro
Faringoamigdalitis
Fractura
19
15
7
4
4
3
Fiebre
Dolor de cabeza
Diarrea
Vomito
Tos-mocos
Dolor cuerpo
30.5
6.6
12.918.8
22.8
8.4
0.05.0
10.015.020.025.030.035.0
INFORMANTE %MADRE 34PADRE 3
ABUELOS 3HERMANO 9
PRIMOS 0TIOS 2
Reason for Absence La Mesa. Julio-Agosto 2011
Reason for Sickness absence. La Mesa, July-August
MISMO NIÑO 22
AMIGO 2SIN DATO 25
OTRO 2
Reason for Sickness absence. La Mesa, July-August 2011
7
28
1
1
2
14
48
0 10 20 30 40 50
Diarrea
Gripa
Faringoamigdalitis
Fractura
Eruptiva infancia
Otro
Dato perdido
ENVIRONMENTALRESULTS
Microbiologicalanalysis
water
Criteria
school
conditions
Physiochemicalanalysis Results
Total coliforms and E. coli results in drinking water
Total coliforms(CFU/100 ml)
E. coli(CFU/100 ml)
Level Bacterial counts
I 1 – 10
II 11 – 100
III 101 – 1000
IV 1001 – 10000
V > 10000
Item / Criteria
•Water source•Water supply frequency•Albercas (Type of Low Tank)•Tanks Covered•Internal water treatment•Sinks•Toilets•Toilets cleaning•Waste water disposal•Solid waste disposal
Max 75,6Min 13,8
Media 47,1Mediana 35,4
Max 70,6Min 20,0
Media 49,0Mediana 53,2
SCHOOLS INTERVENTIONS
Dengue
Ø
Diarrhea DengueDengue
& Diarrhea
Control
DENGUEINTERVENTION STRATEGIES FOR MOSQUITO CONTROL
Aedes aegypti
Covering
tanks
Immature
formsCurtains
impregnated
with insecticide
Adult forms
pyriproxyfen
Rubbish collectioncampaign
with insecticide
WATER
Filter
HYGIENE
Handwashing
DIARRHEAINTERVENTION STRATEGIES FOR THE PREVENTION OF
DIARRHEA
Coverand clean tanks Cleaning bathrooms
INTERVENTIONEducation and social mobilization
• Educational programintegrating aspects of health,water,sanitationand hygiene
Education
• Establishingmechanisms forcommunityparticipation and surveillance
Social mobilization
THANK YOU
Diana Patricia Rojas Álvarez, Grupo enfermedades transmitidas por vectores,Subdirección de vigilancia y control en salud pública, Instituto Nacional de Salud(2011)
Diana Patricia Rojas Álvarez, Grupo enfermedades transmitidas por vectores,Subdirección de vigilancia y control en salud pública, Instituto Nacional de Salud(2011
Registro histórico de los Casos notificados de dengue
58
69
30
40
50
60
70
80
Casos de dengue, Anapoima 2007-2010
Fuente: SAA oficina de epidemiologia SSC
Incidencia de casos notificados como probables: 42 X100.000 habitantes
11
25
0
10
20
30
2007 2008 2009 2010
Descripción de los casos de dengue notificados. 2010
Dengue 95.7% (66)
dengue grave 4.3 % (3)
Edad:
15 a 44 años 60.9% (42),
45 y más años 29.% (20),
5 a 14 años 8.7% (6) 5 a 14 años 8.7% (6)
1 a 4 años 1.4% (1)
Sexo: femenino 60.9% y masculino 39.1%
Procedencia de los casos:
cabecera municipal 71%,
centro poblado 14.5 %
rural disperso 14.5%.
Fuente:http://www.google.com.co/imgres?imgurl=http://elpoderdemiami.com/wp-content/uploads/2008/09http://www.google.com.co/imgres?imgurl=http://www.culsans.com.ar/wp-content/uploads/2009/03/dengue_charata05.jpg&imgrefurl
http://www.google.com.co/imgres?imgurl=http://www.talcualdigital.com/imagesbank/avances/27720102527200.jpg&imgrefurl
Cabecera municipal: 71%
Centro poblado Inspecciones: 14.5 %
Descripción de los casos de dengue notificados. 2010
Rural: 14.5%
Número de casas positivas x 100%
Número de casas inspeccionadas
VIGILANCIA ENTOMOLÓGICAINDICES DE INFESTACION LARVARIOS
Índice de vivienda
Índice de depósito
Número de depósitos positivos x 100%
Número total de depósitos inspeccionados
Número de depósitos positivos x 100 casas
Número total de casas inspeccionadas
Índice de Breteau
Índice de depósito
INTERPRETACION EPIDEMIOLÓGICA
INDICERIESGO
BAJO ALTO
VIVIENDA < 4% ≥ 4%VIVIENDA < 4% ≥ 4%
DEPOSITO <3% ≥ 3%
BRETEAU <5 ≥ 5