Feedback was collected as follows:
• A small focus group discussion was conducted with three fieldworkers recruited and trained to deliver the intervention and collect data. This discussion also included some input from the principal investigator in Rwanda.
• Feedback was obtained through informal interviews with three people involved in healthcare provision in Gicumbi. These people had management, co-ordination and/or direct healthcare roles.
• At a training session for community health workers (lay men and women recruited from local villages), some feedback was obtained from those (n = approximately 100) who attended.