为了解金华市健康人群百日咳、白喉、破伤风抗体水平,评价预防接种质量,2004年对义乌、兰溪市0~29岁健康人群进行了检测,现将结果报告如下。1材料与方法1.1监测对象及标本采集采用分层随机抽样方法,按2~4、6~8、13~15、25~29岁4个年龄组,各年龄组随机抽取50~60人,每人采集静脉 In order to understand the crowd of pertussis, diphtheria and tetanus in healthy population of Jinhua City and evaluate the quality of vaccination, the healthy population from 0 to 29 years old in Yiwu and Lanxi were tested in 2004, and the results are reported as follows. 1 Materials and Methods 1.1 Monitoring objects and specimens collected using stratified random sampling method, according to 2 ~ 4, 6 ~ 8, 13 ~ 15, 25 ~ 29 years old 4 age groups, 50-60 people were randomly selected for each age group, each People collect veins