Table 4 Risk ratio of cesarean SSIs comparing ceftriaxone to ampicillin groups after multilevel mixed-effects Poisson regression
| Outcome | RR | 95% Confidence interval | p-value |
|---|---|---|---|
| Total cesarean SSIs | 1.10 | 0.58–2.08 | 0.765 |
| Cesarean incisional SSIs | 0.23 | 0.03–1.78 | 0.158 |
| Cesarean organ/space SSIs | 1.62 | 0.83–3.18 | 0.160 |