1.3. Analysis.
Comparison 1 Education and hygiene promotion interventions versus control, Outcome 3 Diarrhoea prevalence – controlled cohort studies: SHEWA‐B versus control.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.