接触苯及苯系化合物作业人员血常规检查结果分析  

Observation of blood routine examination results of workers exposed to benzene and its derivatives

作　　者：白树真 唐婷 梁锦梅 白卢皙[1] 宋慧东 BAI Shuzhen;TANG Ting;LIANG Jinmei;BAI Luxi;SONG Huidong(Occupational Health Surveillance Center,Guangzhou Twelfth People’s Hospital,Guangzhou 510000,China)

机构地区：[1]广州市第十二人民医院职业健康监护中心,广东广州510000

出　　处：《广州医药》2024年第9期1072-1077,共6页Guangzhou Medical Journal

基　　金：广州市科技计划项目2023年度市校(院)企联合资助专题(2023A03J0493)。

摘　　要：目的接触苯及苯系化合物作业人员血常规检查结果的分析。方法收集2022年1月—2022年12月726名接触苯系物作业人员健康监护资料,均行血常规检测,并对其进行分析。结果男性苯及苯系物接触作业人员的红细胞计数(RBC)(t=16.253)、血红蛋白(Hb)(t=25.345)、淋巴细胞绝对值(t=4.420)高于女性,血小板计数(PLT)(t=−5.523)低于女性,差异有统计学意义(P<0.001);30~39岁和≥50岁作业人员、40~49岁和≥50岁作业人员的Hb比较差异有统计学意义(F=6.581,P=0.001),<30岁和≥50岁作业人员、30~39岁和≥50岁作业人员、40~49岁和≥50岁作业人员的PLT比较差异有统计学意义(F=7.082,P=0.001)。结论苯及苯系化合物的接触对劳动者血常规的结果有一定的影响,其中女性、高龄更为明显,应加强相应的职业健康防护措施,应改善作业环境,完善防护设备,防止职业疾病的发生。Objective Analysis of blood routine test results for workers exposed to benzene and its derivatives.Methods Collect health monitoring data from 726 workers exposed to benzene derivatives from January 2022 to December 2022,all of whom underwent blood routine tests and were analyzed.Results The absolute values of RBC(t=16.253),Hb(t=25.345),and lymphocytes(t=4.420)in male workers exposed to benzene and its derivatives were higher than those in females,while PLT(t=-5.523)was lower than that in females,with statistical significance(P<0.001);There was a significant difference in Hb between workers aged 30-39 and≥50,and between workers aged 40-49 and≥50(F=6.581,P=0.006,P<0.001).There was a significant difference in PLT between workers aged 30-39 and≥50,between workers aged 30-39 and≥50,and between workers aged 40-49 and≥50(F=7.082,P=0.005,P=0.001,P<0.001).Conclusions The exposure to benzene and its derivatives has a certain impact on the blood routine results of workers,with females and elderly being more prominent.Corresponding occupational health protection measures should be strengthened,the working environment should be improved,protective equipment should be perfected,and occupational diseases should be prevented.

关 键 词：苯 苯系化合物 作业人员 血常规检查 

分 类 号：R131[医药卫生—劳动卫生]