Table 2. Number (%) with treatment failure in each treatment group over the 11 month observation period, by sex, age group and village.

	8-week Placebo	14-day PQ	8-week PQ
All	22/71 (31.0)	1/55 (1.8)	4/74 (5.1)
Male	10/41 (24.4)	0/24	2/35 (5.7)
Female	12/29 (41.4)	1/31 (3.2)	2/38 (5.3)
Age Group
3–10	15/46 (32.6)	1/30 (3.3)	4/38 (10.5)
11–20	7/20 (35.0)	0/19	0/23
>20	0/5	0/6	0/13
Village
Adizai	18/27 (66.7)	1/30 (3.3)	4/43 (9.3)
Baghicha	4/33 (12.1)	0/23	0/23
Khagan	0/11	0/2	0/8