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. Author manuscript; available in PMC: 2020 May 23.
Published in final edited form as: Contraception. 2019 Jul 30;100(5):402–405. doi: 10.1016/j.contraception.2019.07.144

Table 2.

Differences in MPA trough concentrations between first and second DMPA Injection (Week 13 and Week 26), overall and by HIV status and baseline weight Note: Participants with a missing MPA value at Week 13 were not included in this analysis.

N Median difference (pg/ml) Signed rank test
All 36 195.77 0.001
H1V+ 27 197.54 0.001
HIV− 9 177.25 0.57
HIV+, by weight
Weight >Median 13 85.70 0.95
Weight ≤Median 14 −16.4 1.00