The Impact of Population, Health and Environment Projects: A Synthesis of the Evidence

The evidence of impact of integrated Population, Health, and Environment (PHE) projects is often isolated in project reports and not disseminated widely. To respond to that need, this report pulls together project findings across many integrated projects to assess and better document what is known about the results and benefits of integrated projects and where gaps in the evidence base still exist.

This synthesis report examines and summarizes recent available evidence from integrated PHE projects to document what they are measuring and/or not measuring, assess the current state of PHE project monitoring and evaluation, and identify gaps in evaluation and research for current and future PHE projects to improve upon. Forty-three documents from 35 projects were reviewed in conducting this synthesis.

Findings suggest that projects report data and impact in some areas, particularly family planning, consistently. The findings also note that many PHE projects have found it challenging to collect data and thus document their impact in other sectors, particularly related to their environmental and livelihood programming.

The Evidence Project
Population Council
Population Reference Bureau (PRB)
Yavinsky, R.W. , Lamere, C., Patterson, K.P., Bremner, J.