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. 2021 Apr 20;16(4):e0250350. doi: 10.1371/journal.pone.0250350

Table 2. Prevalence of anaemia in relation to IPTp doses taken.

Variable anaemia at 36 weeks n (%) N (%) Test statistic P-value
717(62.6) 429(37.4) 1146 Pearson chi-square
Reported SP use Yes No
No SP 169(72.8) 63(27.2) 232(100) 12.0461 0.001
Took SP 549(60.0) 366(40.0) 914(100)
SP dosage
No SP 169(72.8) 63(27.2) 232(100) 28.2421 <0.001
<3 285(66.6) 143(33.4) 428(100)
≥3 263(54.1) 223(45.9) 486(100)