Oliphant, Nicholas PaulRay, NicolasCurtis, Andrew2022-07-122022-07-122022Oliphant, N. P. et al. (2022). Optimising scale and deployment of community health workers in Sierra Leone: a geospatial analysis. BMJ Global Health, 7, e008141. 10.1136/ bmjgh-2021-0081412059-790810.1136/ bmjgh-2021-008141http://hdl.handle.net/10566/7591Little is known about strategies for optimising the scale and deployment of community health workers (CHWs) to maximise geographic accessibility of primary healthcare services.We used data from a national georeferenced census of CHWs and other spatial datasets in Sierra Leone to undertake a geospatial analysis exploring optimisation of the scale and deployment of CHWs, with the aim of informing implementation of current CHW policy and future plans of the Ministry of Health and Sanitation.enCommunity health workersPublic healthAntenatal careSierra LeoneHealth and SanitationArticle