Association of S. aureus colonization with demographics, work experience and job details of janitors working in hospitals.

ICU, intensive care unit; ER, emergency room; OR, operation room; OPD, outpatient department; PPE, personal protection equipment.a Fisher’s exact test instead of Pearson’s chi-square test was performed when any expected count was less than 5 by statistical analysis.Association of S. aureus colonization with demographics, work experience and job details of janitors working in hospitals.重症监护病房（Intensive Care Unit, ICU）、急诊室（Emergency Room, ER）、手术室（Operation Room, OR）、门诊科（Outpatient Department, OPD）、个人防护装备（Personal Protection Equipment, PPE）。统计学分析中，若任一期望频数小于5，则采用费希尔精确检验而非皮尔逊卡方检验。本数据集旨在探讨医院保洁员的金黄色葡萄球菌（Staphylococcus aureus, S. aureus）定植情况与其人口统计学特征、工作经历及岗位详情之间的关联。