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Fig. 1 | Trials

Fig. 1

From: A double-masked placebo-controlled trial of azithromycin to prevent child mortality in Burkina Faso, West Africa: Community Health with Azithromycin Trial (CHAT) study protocol

Fig. 1

Study flow diagram for the Child Health with Azithromycin Treatment (CHAT) study in Nouna District, Burkina Faso, West Africa. This study is a hierarchical factorial study in which communities are randomized to biannual, mass, single-dose azithromycin or placebo distribution to all children aged 1–59 months and infants aged 5–12 weeks are individually randomized to a single dose of azithromycin or placebo. Abbreviations: MDA mass drug administration, CSPS Centre de Santé et de Promotion Sociale (primary healthcare facility)

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