Factors associated with retention of community health workers in maternal, newborn and child health programme in Simiyu Region, Tanzania.

backgroundAttrition of community health workers (CHWs) continues to threaten the full realisation and sustainability of community-based health programmes globally. Aim: This study aimed to understand factors associated with CHWs' recruitment and their retention. Setting: This study was conducted in five districts of the Simiyu Region, namely, Bariadi, Busega, Itilima, Maswa and Meatu in north-western Tanzania. Methods: In this cross-sectional study design, 341 CHWs who were working with the maternal health programme were randomly selected. Semi-structured questionnaires were administered to all participants. Data were descriptively and inferentially analysed using SPSS version 20. Results: Majority (58.0%) of CHWs were below 35 years. Over half (53.1%) had completed primary education only. Motivation factors for being CHW were aspiration to serve the community and desire for further training to become a qualified medical practitioner. Community recognition and financial incentives were among the key retention reasons for the CHWs. Being married (odds ratio [OR] 5.9, 95% confidence interval [CI] 1.7-20.1) having prior volunteer experience (OR 10.5 95% CI 12.7-40.5) and prior employment OR 21.8 (CI 12.2-38.9) were positively associated with retention of CHWs, while being a female was negatively associated with retention OR 0.4 (CI 0.2-0.8). Conclusions: Both financial and non-financial incentives were critical in contributing to the retention of CHWs. Thus, health programmes should carefully select CHWs by understanding their motives beforehand, and provide them with incentives.