摘要
目的了解杭州市健康人群百日咳、白喉、破伤风抗体水平。方法1995～2006年,在不同区(县、市),分2～4岁、6～8岁、13～15岁、25～39岁4个年龄组开展百日咳、白喉、破伤风抗体监测。结果百日咳抗体共监测1942人,保护率为93.87%,几何平均摘度为1∶1037.36。其中农村2～4岁保护率低于其它三个年龄组,与6～8岁、13～15岁组保护率差异有非常显著的统计学意义(χ2=8.80、6.13;P均<0.01)。白喉抗体监测2141人,阳性率91.59%,几何平均浓度(GMC)为0.291国际单位/毫升(IU/ml)。破伤风抗体监测2141人,阳性率72.35%,GMC为0.095IU/ml。结论应加强农村地区的免疫规划管理及预防接种工作。
Objective To study the pertussis-diphtheria-tetanus immunity level of healthy people in Hangzhou. Methods Pertussis antibody, diphtheria antitoxin and tetanus antitoxin were tested. We carried out surveillance in different counties among the people at 2-- 4,6-- 8,13-- 15, 25--39 age group during 1995--2006. Results It showed that the pertussis antibody positive rate of 1942 persons was 93.87% ,GMT 1 ： 1037. 36 IU/ml,the antibody of people in countryside for the people at 2--4 age group was lower than that of other groups and the difference was significant compared with 6 -- 8,13 - 15 age group （χ^2 = 8.80,6.13, P 〈 0.01 ）. The diphtheria antitoxin positive rate of 2141 persons was 91.59%,with the GMT was 0. 2911IU/ml. The tetanus antitoxin positive rate of 2141 persons was 72.35% ,GMT 0. 095IU/ml. Conclusions We need to strengthen the EPI work in rural areas.
出处
《中国疫苗和免疫》
CAS
2009年第1期68-71,共4页
Chinese Journal of Vaccines and Immunization
关键词
百日咳抗体
白喉抗体
破伤风抗体
监测
Pertussis antibody
Diphtheria antitoxin
Tetanus antitoxin
Surveillance
