Determinants of coverage in community-based therapeutic care programmes: towards a joint quantitative and qualitative analysis.

One of the most important elements behind the success of Community-based Therapeutic Care (CTC) programmes for the treatment of severe acute malnutrition has been their ability to achieve high levels of coverage. In CTC, coverage is measured using the Centric System Area Sampling (CSAS) method, which provides accurate and reliable estimates of programme coverage as well as information on the primary reasons for non-attendance. Another important feature of CTC programmes is their use of socio-cultural assessments to determine potential barriers to access and to develop context-specific responses. By analysing data on non-attendance provided by CSAS surveys, in conjunction with data from socio-cultural assessments, it is possible to identify common factors responsible for failures in programme coverage. This paper focuses on an analysis of data from 12 CTC programmes across five African countries. It pinpoints three common factors (distance to sites, community awareness of the programme, and the way in which rejections are handled at the sites) that, together, account for approximately 75 per cent of non-attendance.