Different regimens of penicillin antibiotics given to women routinely for preventing infection after cesarean section: A systematic review and meta analysis.

This difference did not reach statistical significance due to too few events and too small sample size (RR 0.21, 95% CI 0.01–4.96). 3.3.2.1 Timing Five studies [ 11 , 14 – 16 , 21 ] involving 1018 pregnant women compared the timing of administration.

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