Table 2. Results of the Multivariate Analysis on knowledge, attitudes, and practices Regarding Schistosomiasis.

Variable		Standardization coefficients		P	95% CI
		β	t
* P<0.05; ** P<0.01; *** P<0.001. Abbreviation: CI=confidence interval.
Knowledge score	Constant		11.44	<0.001***	[5.76, 8.15]
	Grade	0.32	7.17	<0.001***	[0.71, 1.24]
Attitude score	Constant		9.06	<0.001***	[29.12, 45.26]
	Grade	0.45	9.58	<0.001***	[6.97, 10.58]
	Whether they have access to tap water near their residence	−0.10	−2.16	0.03*	[−5.09, −0.24]
	Whether there is a water source near their residence	−0.10	−2.28	0.02*	[−4.51, −0.33]
Practice score	Constant		14.62	<0.001***	[16.55, 21.69]
	Gender	0.14	2.53	0.01*	[0.17, 1.35]
	Grade	0.16	3.12	0**	[0.34, 1.49]