Kaplan Chaim, Mendiola Redentor, Ndjatou Victorine, Chapnick Edward, Minkoff Howard
Department of Obstetrics and Gynecology, Maimonides Medical Center, Brooklyn, NY, USA.
Am J Obstet Gynecol. 2003 May;188(5):1154-5. doi: 10.1067/mob.2003.296.
This study was undertaken to determine whether covering gowns reduce the rates of contamination of surgical scrubs.
Seventy-five clinicians had pieces of fabric from clean scrubs attached to two areas of their scrub suits. Participants wore a covering garment when wearing scrub suits off of designated areas (n = 25), did not wear a covering garment (n = 25), or wore scrub suits outside the hospital (n = 25). Subsequently, the fabric was assessed with culture in enhanced broth media and blood agar.
Although there was a trend toward lower rates of contamination in the group that did not wear a covering garment, the difference was not significant. At no point, and at neither site of fabric attachment, did those who wore a covering garment demonstrate any advantage in regard to levels or frequency of contamination.
Wearing covering garments over scrub suits does not reduce rates of contamination.
本研究旨在确定穿罩袍是否能降低手术刷手服的污染率。
75名临床医生将干净刷手服的织物片附着在刷手服的两个部位。参与者在指定区域外穿刷手服时穿罩袍（n = 25）、不穿罩袍（n = 25）或在医院外穿刷手服（n = 25）。随后，在强化肉汤培养基和血琼脂中对织物进行培养评估。
虽然未穿罩袍组的污染率有降低趋势，但差异不显著。在任何时候，以及在织物附着的任何部位，穿罩袍者在污染水平或频率方面均未显示出任何优势。
在刷手服外面穿罩袍并不能降低污染率。
