Effectiveness and acceptability of biometrics to evaluate intervention coverage and contamination in a cluster randomised trial of community-based sexual and reproductive health services for youth in Zimbabwe

Objectives Low intervention uptake and contamination can dilute effects of cluster randomised trials (CRTs). We investigated the feasibility of digital fingerprints to assess intervention coverage and contamination in a CRT of community-based sexual and reproductive health services for youth (CHIEDZ...

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Principais autores:	Richard J Hayes, Victoria Simms, Chido Dziva Chikwari, Katharina Kranzer, Tsitsi Bandason, Tsitsi Apollo, Chris Grundy, Owen Mugurungi, Rashida A Ferrand, Ethel Dauya, Mandikudza Tembo, Constancia Mavodza, Riffat Ashrafee, Demetris Demetriou, Anindya Sharma
Formato:	Artigo
Idioma:	Inglês
Publicado em:	BMJ Publishing Group 2026-07-01
coleção:	BMJ Open
Acesso em linha:	https://bmjopen.bmj.com/content/16/7/e107583.full
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