A progressive declining in the burden of malaria in north-eastern Tanzania

Malaria Journal

Table 1 Number of participants surveyed per village per year

Village	Age group (years)	Number of participants surveyed per year
Village	Age group (years)	2003	2004	2005	2006	2007	2008
Lowland village	<1	30	15	20	30	23	5
	1	35	48	55	34	35	21
	2	31	63	61	52	14	20
	3	29	45	79	52	20	7
	4	26	47	63	70	23	20
	5-9	76	157	191	212	130	59
	10-14	47	65	153	56	165	49
	15-19	36	52	55	18	58	22
	Total	310	492	677	524	468	203
Highland village	<1	25	23	42	33	34	5
	1	25	51	80	50	44	14
	2	20	53	73	72	40	17
	3	29	32	77	47	60	15
	4	28	56	58	67	48	20
	5-9	81	160	123	220	207	55
	10-14	44	63	75	90	141	52
	15-19	31	54	46	28	40	34
	Total	283	492	574	607	614	212

ISSN: 1475-2875