Table 2.

Sample size, by method

Technique, Population	Per site	Total (for all sites)
FGD, Mothers	2 (6–12 individuals)	16 (132 individuals)
IDI, Mothers	4–6	40
IDI, Fathers	2	16
IDI, HEWs	1–2	10
IDI, Volunteer/HDA	1–2	12
Total	10–14	94