Informed consent procedure in a double blind randomized anthelminthic trial on Pemba Island, Tanzania: do pamphlet and information session increase caregivers knowledge?

Table 2 Caregivers who reported receiving, reading and understanding the pamphlet

	Answers	Control (n = 65)	Pamphlet only (n = 63)	IS only (n = 62)	IS + pamphlet (n = 64)
Did you receive the pamphlet?	Yes	3 (5%)	50 (79%)	8 (13%)	47 (75%)
Did you read the pamphlet?	Yes	2 (3%)	40 (63.5%)	4 (7%)	38 (60%)
How well did you understand it?^a	Not at all	0 (0%)	1 (3%)	0 (0%)	2 (5%)
	Not well	1 (50%)	9 (23%)	0 (0%)	4 (11%)
	More or less	1 (50%)	18 (46%)	2 (50%)	13 (35%)
	Well	0 (0%)	11 (28%)	2 (50%)	18 (49%)

IS Information session; ^apercentage of parents who received and read the pamphlet. We are missing data on the level of understanding of two caregivers

ISSN: 1472-6939