Table 5.

Composite test scores by subgroup, with interaction tests

Subgroup	Intervention arm		Control arm		Difference (95% CI)	P-value
	Individual level N: mean (SD)	Cluster level N: mean (SD)	Individual level N: mean (SD)	Cluster level N: mean (SD)
Village population
Below median	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)	p = x
Above median	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Gender
Male	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)	p = x
Female	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Wealth Index 1
Category 1	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)	p = x
Category 2	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Category 3	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Wealth Index 2 (items owned)
0	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
1	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)	p = x (trend test)
2	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
3	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
4	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Caste
Schedule Caste	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)	p = x
Schedule Tribe	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Other Backward Caste	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Forward Caste	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Female Caregiver Literacy
Can’t read	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)	p = x
Can read part of the sentence	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Read entire sentence	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Male Caregiver Literacy
Can’t read	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)	p = x
Can read part of the sentence	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)
Read entire sentence	N: x (x)	N: x (x)	N: x (x)	N: x (x)	x (x, x)