2009年深圳市工厂劳务工白喉抗体水平调查  

Survey on Antibody Level of Diphtheria Among Workers in Factories of Shenzhen in 2009

作　　者：邱亚群[1] 马汉武[1] 扈庆华[1] 孙健[2] 卜庆兰[2] 肖锦辉[3] 陈应坚[4] 

机构地区：[1]深圳市疾病预防控制中心,广东深圳518020 [2]深圳市南山区疾病预防控制中心 [3]深圳市宝安区疾病预防控制中心 [4]深圳市龙岗区疾病预防控制中心

出　　处：《实用预防医学》2010年第2期258-260,共3页Practical Preventive Medicine

基　　金：深圳市科技局资助项目(200902079)

摘　　要：目的利用横断面基线调查,对深圳市1003名工厂劳务工白喉抗体水平进行调查研究,制定相应的免疫接种措施,加强对外来劳务工的管理。方法采用酶联免疫吸附试验检测白喉抗体。结果工厂外来劳务工来自全国28个省市自治区,年龄大部分在20～49岁之间,女性多于男性。1003名外来劳务工白喉抗体的阳性率为38.9%,其中男性为42.9%,女性为35.1%。劳务工5年内变换1种工作的白喉抗体阳性率为31.93%,变换7种或7种以上工作的劳务工抗体阳性率为21.43%。结论深圳市工厂劳务工白喉抗体水平偏低,随着年龄的增长,白喉抗体水平逐渐减退;劳务工变换工作越少,白喉抗体的阳性率越高。建议进一步提高和保持高水平的白百破混合制剂常规免疫接种率,防止白喉的暴发和流行,同时加强外来流动人口免疫接种的监测,并加强传染源的管理。Objective To investigate and research the diphtheria antibody level of 1,003 factory laborers in Shenzhen by using the cross-sectional survey,to develop appropriate immunization measures and strengthen management of foreign laborers.Methods The diphtheria antibodies were detected by using enzyme-linked immunosorbent assay.Results The factory foreign laborers came from 28 provinces and autonomous regions of China.Most of them were between 20 and 49 years old,Females were more than males.Of 1,003 foreign laborers,the antibody positive rate for diphtheria was 38.9%,the rates of males and females were 42.9% and 35.1%,respectively.The diphtheria antibody positive rate of the laborers who had changed one kind of work in five years was 31.93%.The antibody positive rate of laborers who had changed seven or more than seven kinds of work was 21.43%.Conclusions The diphtheria antibody level of factory laborers is lower in Shenzhen.Along with the increase of age,the antibody level for diphtheria gradually diminishes.The less work the laborer changes,the higher the antibody positive rate for diphtheria is.It is recommended that we should further enhance and maintain a high level of DTP mixture routine immunization rate,meanwhile,strengthen the immunization monitoring of floating population and enhance the management of the infective source in order to prevent the outbreak and spread of diphtheria

关 键 词：劳务工 白喉 抗体 阳性率 

分 类 号：R725.171[医药卫生—儿科]