From: Validity of self-reported use of sulphadoxine-pyrimethamine intermittent presumptive treatment during pregnancy (IPTp): a cross-sectional study
Blood Sulphadoxine
Reported use of IPTp
Total
Yes
No
Positive
35
21
56 (m1)
Negative
85
63
148 (m0)
120 (n1)
84 (n0)
204 (n)