Incidence of Surgical Site Infection Following Cesarean Section and Its Associated Factors in a Hospital of the Eastern Region, Saudi Arabia: A Retrospective Cohort Study

Abstract

Background: Surgical site infections (SSIs) following cesarean sections (CS) pose significant challenges in healthcare settings, prompting this five-year investigation in a Qatif Area general hospital. The study aimed to delineate nuances in SSI occurrences, assess yearly variations, and identify associated risk factors impacting SSI rates among CS patients. Methods: A retrospective analysis of 1584 cesarean sections conducted over five years was undertaken, and the reported SSI cases were examined to calculate the overall and yearly SSI rates. The impact of potential risk factors such as diabetes mellitus, hypertension, and postoperative antibiotic courses on SSI occurrence was examined. Results: The study revealed an overall SC rate of 15.4%. The SSI rate following CS was 4.7% (N = 74), with variations across years ranging from 2.2% in 2020 to a peak of 6.7% in 2022. Notably, 2021 and 2022 demonstrated increased SSI rates compared to prior years. Diabetes mellitus and a surgery duration of more than one hour exhibited a substantial association with SSI occurrence, (OR = 10.76, p = 0.038) and (OR = 3.54, p = 0.002), respectively, signifying independent risk factors. Conclusions: The study underscores the dynamic nature of SSI rates following CS, highlighting an increasing trend in recent years. All cases were managed with the optimal hospital care. Diabetes mellitus and a surgery duration of more than one hour emerged as prominent independent risk factors for SSI, warranting heightened vigilance and tailored preventive measures in this subset of patients.