高手术部位感染率可以由此事实得到解释：四分之一多的受试者都是肥胖的。
The high rates of surgical-site infections may be explained by the fact that more than a quarter of the subjects were obese.
结果：观察组低体温及手术部位感染率均显著低于对照组（P<0.05）。
Results:The incidences of low body temperature and surgical site infections of the control group's are significantly lower than the observation groups(P<0.05).
因此，对于降低手术部位感染率而言，熟悉最佳的做法和医疗操作标准，对相关各方都是很有必要的。
Thus, it is necessary for all to become familiar with the known best practices and standards of care for the reduction of the rates of surgical site infections.
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