Drinking water and hand washing observations at 40 health facilities at baseline and follow-up, western Kenya, 2011 and 2012.

Abbreviations: No. = Number, DWS = Drinking water station, FRC = Free residual chlorine, HWS = Hand washing station. *For some items, N may vary by small numbers. †P<0.05 by McNemar's test of dispensaries only. ‡Among facilities with water available for testing. §Safe drinking water station defined as a bucket with lid and spigot and detectable free residual chlorine or a chujio water filter. Drinking water and hand washing observations at 40 health facilities at baseline and follow-up, western Kenya, 2011 and 2012.