Uterine volume tended to be higher in the group treated with cefazolin plus metronidazole, with a median of 270.5 cm3 (IQR: 142.0–504.5), compared with the group that received cefazolin alone, which had a median of 250.5 cm3 (IQR: 125.0–469.0); however, this difference did not reach statistical significance ( p = 0.06).
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Prophylactic antibiotic regimen and risk of surgical site infection in patients undergoing hysterectomy for benign disease: a retrospective cohort study.
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The sentences
Among the covariates included in the model, endometriosis was identified as an independent risk factor for the development of SSIs (aORs = 2.60; 95% CI: 1.07–5.63; p = 0.02), whereas diabetes mellitus showed a trend toward increased risk, although it did not reach statistical significance (aORs = 2.00; 95% CI: 0.76–4.67; p = 0.13).