Table 2.

Sampling Matrix

	Intervention group				Control group
	Daughter’s age group 13–16 years		Daughter’s age group 17–19 years		Daughter’s age group 13–16 years		Daughter’s age group 17–19 years
	Maternal history of diabetes		Maternal history of diabetes		Maternal history of diabetes		Maternal history of diabetes		Total
	Yes	No	Yes	No	Yes	No	Yes	No
Low knowledge/Low intention		1				1	1	1	4
Low knowledge/High intention		1		1					2
High knowledge/Low intention	1	1						1	3
High knowledge/High intention						1			1
Total	1	3	0	1	0	2	1	2	10