Individual, facility and policy level influences on national coverage estimates for intermittent preventive treatment of malaria in pregnancy in Tanzania

Table 1 Respondents to Household, RCH facility and RCH facility user surveys, Tanzanian National Voucher Scheme 2005–2007

Year	2005	2006	2007
TNVS Annual Survey Sample
N. Districts	21	21	21
N. Clusters	210	210	210
Household Survey
N. Households	6199	6260	6198
N. Women with a live birth in previous 12 months	1171	1229	1214
RCH facility survey
N. Clinics	190	188	192
N. Clinics providing outreach services	108	100	122
N. RCH facility user interviews	848	862	914

ISSN: 1475-2875