Table 1. Regression coefficients and p values for the binary logistic regression model for the efficacy evaluation.

Variable	Coefficient	P value
Tapstand FRC in line with SWOT target (vs status quo universal FRC target)	2.0	3.5×10–21
Water drawing by scooping (vs pouring)	−0.62	0.00013
Network 2	−1.0	0.00014
Network 3	0.27	0.47
Network 4	−0.74	0.018
Network 8	−0.65	0.014
Network 9	−1.8	2.7×10–13
Network 10	0.48	0.057

Bolded variables were significant at a p value of 0.05.

FRC, free residual chlorine; SWOT, Safe Water Optimization Tool.