Table 4. Impacts of water improvement on household water insecurity and women’s psychological distress: Repeated-measures linear regression, with fixed-effects estimator (n = 123).

	Model 1: Outcome = Water insecurity		Model 2: Outcome = Food insecurity		Model 3: Outcome = Psychological distress
	beta (95% CI)	p	beta (95% CI)	p	beta (95% CI)	p
Year * Intervention	-1.99 (-3.15, -0.84)	<0.01	-2.07 (-4.23, 0.09)	0.06	-0.12 (-1.87, 1.84)	0.99
Year (2013 = 0, 2014 = 1)	0.10 (-0.67, 0.88)	0.79	-0.36 (-2.16, 1.42)	0.69	-2.28 (-3.77, -0.80)	<0.01

Note: Intervention was coded 1 for households in villages that received improvements to community water supply (protection of springs) and 0 for households in villages that did not receive such improvements. For definitions of outcome variables, see notes to Table 2.