Baseline characteristics of a cluster randomized controlled trial targeting hand hygiene in primary healthcare in Burkina Faso and Mali

Objectives This study presents baseline characteristics of a cluster randomized controlled trial (cRCT) on hand hygiene in primary healthcare in Burkina Faso and Mali, addressing data gaps on hand hygiene practices in these settings. Methods We implemented a two-arm cRCT in 48 primary healthcare facilities. Baseline data were collected (January–June 2023), followed by covariate-constrained randomization. We conducted covert hand hygiene observations, hand-rinse sampling for Escherichia coli detection, and a survey on behavioral factors among healthcare workers. The primary outcome is observed handwashing rate. Results Baseline data included 309 healthcare workers. Trial arms were balanced in hand hygiene adherence, behavioral factors, and E. coli contamination. Hand hygiene adherence was low (12%). E. coli contamination was very high in Burkina Faso (76%) and considerable in Mali (23%). Participants had a high intention to wash their hands (93%) but only a quarter could name all moments for hand hygiene. Conclusion Poor hand hygiene and E. coli contamination in our setting may heighten nosocomial infection risks. Interventions should address knowledge and build on high intentions to perform hand hygiene.

Schlagwörter

Fachgebiet (DDC)

600 - Technik, Medizin, angewandte Wissenschaften

Projekt

Veranstaltung

Startdatum der Ausstellung

Enddatum der Ausstellung

Startdatum der Konferenz

Enddatum der Konferenz

Datum der letzten Prüfung

ISBN

ISSN

1661-8564
1661-8556

Sprache

Englisch

Während FHNW Zugehörigkeit erstellt

Ja

Zukunftsfelder FHNW

Future Health

Publikationsstatus

Veröffentlicht

Begutachtung

Peer-Review der ganzen Publikation

Open Access-Status

Gold

Lizenz

Zitation

Galli, A., Winkler, M. S., Hattendorf, J., Friedrich, M. N. D., Bagayogo, I., Ballo, A., Bänziger, C., Dembélé, H., Keita, M. S., Peter, M., Tall, A. O., Utzinger, J., & Owen, B. N. (2025). Baseline characteristics of a cluster randomized controlled trial targeting hand hygiene in primary healthcare in Burkina Faso and Mali. International Journal of Public Health, 70, 1608406. https://doi.org/10.3389/ijph.2025.1608406

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