TABLE 7.

T-test results comparing observed outcomes to null hypothesis.

	Single-sample one-tailed t-test*
	N	M**	SD	df	t	p
Outcomes observed in girls’ FGDs	33	0.61	0.50	32	7.02	<0.001
Outcomes observed in boys’ FGDs	33	0.61	0.50	32	7.02	<0.001

N, number of observed outcomes; M, mean; SD, standard deviation; df, degrees of freedom; t, t statistic; p, p-value. *T-test compares observed M to null hypothesis of M ≤ 0. **Mean of outcomes observed in FGDs, coded as 1, intervention fared better than controls; 0, intervention fared similarly to controls; −1, controls fared better than intervention.