Methods
Study data were collected as part of an ongoing prospective study to evaluate the impact of a mobile health technology (mHealth)-community health worker (CHW) intervention on detection of women with suspected post-caesarean SSIs and their subsequent return to a health centre or hospital for management.29 The prospective mHealth-CHW study was funded by the National Institute of Health (NIH R21EB022369) and included external peer review for scientific quality. Patients were not involved in study design.