This cohort study examines the rates and risks associated with surgical site infection during admission or readmission of socioeconomically marginalized patients undergoing gastrointestinal surgery.

中文翻译：

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全国安全网医院手术部位感染倾向匹配比较

这项队列研究调查了接受胃肠手术的社会经济边缘化患者入院或再入院期间与手术部位感染相关的比率和风险。