Clinical factors associated with a positive TST by univariate and multivariate analyses during the one-step period.

TST, tuberculin skin test; BMI, body mass index; IQR, interquartile range; TB, tuberculosis; CXR, simple chest radiography; OR, odds ratio; CI, confidence interval.
*Data could not be obtained for six participants.
$Technicians are defined as technical employees performing radiologic, laboratory, pathologic, and physiotherapeutic services.

TST：结核菌素皮肤试验（tuberculin skin test）；BMI：体重指数（body mass index）；IQR：四分位距（interquartile range）；TB：结核病（tuberculosis）；CXR：简易胸部X线摄影（simple chest radiography）；OR：比值比（odds ratio）；CI：置信区间（confidence interval）。
*本研究中有6名参与者未能获取相关数据。
$本所指技术人员，系开展放射学、实验室检验、病理学及物理治疗相关服务的技术从业人员。