低浓度苯系有机溶剂对职业人群的老龄化作用  

Aging Effects of Low Level Benzol Solvents on Working Population

作　　者：周彤[1] 金锡鹏[1] 贾晓东[1] 马来记[1] 

机构地区：[1]上海医科大学劳动卫生学教研室

出　　处：《劳动医学》1998年第3期129-133,共5页

基　　金：国家自然科学基金;国家教委博士点基金

摘　　要：目的：评价苯系有机溶剂促进职业人群老龄化的作用。方法：以１８７名接触有机溶剂的工人为接触组，１６１名制衣厂工人为对照组，进行工作能力指数、生理指标及生物学年龄调查测试。结果：发现工作能力指数随着年龄的增长呈下降趋势，低浓度有机溶剂接触组工作能力指数的下降较对照组为快；４５岁以上，接触组工人的工作能力指数有较明显的下降，对照组无改变；女性接触组工人的生物学年龄与日历年龄相比，增长１．８４岁。In order to evaluate aging effect of benzol solvents on working population,work ability index(WAI),physiological index,biological age(BA)of workers exposed to low level benzol solvents for longterm were measured.187 workers exposed to benzol solvents are regarded as an exposure group,161 workers in clothing factories as a control group.Findings of this study showed that WAI of population is tended to decrease,and WAI of workers in exposure group faster decreased than in control group,especially in workers aged over 45,BA of female workers in exposure group increased 0.96 years compared with their calendar age.The results indicated that slight aging effect on workers by low level benzol solvents was found.

关 键 词：有机溶剂 工作能力指数 生物学年龄 苯系 

分 类 号：R135.12[医药卫生—劳动卫生]