Skip to content

Impact evaluation of Oportunidades

Impact evaluation of Oportunidades

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN11833436
Enrollment
9000
Registered
2007-08-08
Start date
1997-01-01
Completion date
Unknown
Last updated
2021-11-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Child development, adolescent risk behavior, adult health. Not Applicable

Interventions

Due to budgetary and logistical constraints, the Mexican Government was unable to enroll all eligible families simultaneously
rather, it needed to phase in enrollment over a period of time. For ease of implementation, the Government decided that it would enroll whole communities at a time and that it would enroll them as fas
thus, each of the communities was given equal chance of being included. None of the sites was told they would be participating in the study, and information regarding timing of roll-out was not made p

Sponsors

Department of Social Welfare (Mexico)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. All households with income <20% of national average 2. Living in one of the following seven states: Guerrero, Hidalgo, Michoacán, Puebla, Querétaro, San Luis Potosí, or Veracruz

Exclusion criteria

Exclusion criteria: All households with income >20% of national average.

Design outcomes

Primary

MeasureTime frame
Child development, adolescent risk behavior and adult health were assessed in 2003 by the following: 1. Body mass index (BMI, defined as weight in kilograms divided by the square of height in meters) was used to define overweight (25=BMI), obesity grade I (30=BMI), and obesity grade II (35=BMI) at a follow-up survey in 2003. 2. Uncontrolled hypertension was defined as diastolic blood pressure (DBP)=90 mm Hg or systolic pressure (SBP) =140 mm Hg in accordance with The Joint National Committee on Hypertension at a follow-up survey in 2003. 3. Questionnaires were administered to obtain information about the following: 3.1. Demographic characteristics 3.2. Educational attainment 3.3. Assets (large and small household assets, and vehicles) 3.4. Household construction (presence of dirt floor, electricity or bathroom) 3.5. Land and animals owned 3.6. Household composition (age and sex of all household members) 3.7. Marital status (married/cohabitating or unmarried/living alone) 3.8. Indigenous ethnicity (whether an indigenous language is spoken by the head of household) 3.9. Self-reported health status (distance he/she can walk without being tired) 3.10. Health outcomes (report from doctor regarding status of blood pressure or diabetes within the past five years) These outcomes will be assessed again in 2007.

Secondary

MeasureTime frame
No secondary outcome measures

Countries

Mexico, United States of America

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026