河南省2～19岁健康人群百日咳 白喉 破伤风抗体水平监测  

Surveillance of DPT Antibody in Healthy Population Aged 2-19 in Henan Province

作　　者：于燕[1] 胡久珍[1] 刁琳琪[1] 叶莹[1] 范军星[1] 

机构地区：[1]河南省卫生防疫站

出　　处：《中国计划免疫》1998年第3期142-143,共2页Chinese Journal of Vaccines and Immunization

摘　　要：１９９６年在河南省３个县随机抽取２～１９岁健康人群１２７８人份血清，进行了百日咳、白喉、破伤风抗体水平监测。百日咳抗体（微量血凝法）阳性（凝集抗体≥１１６０）率为６０．７％（２４３／４１１），达到保护水平（≥１３２０）者占３７．０％（１５２／４１１），抗体几何平均滴度倒数（ＧＭＲＴ）为１１９；白喉抗毒素（间接血凝法）阳性（≥１１６）率为８１．９％（３５３／４３１），ＧＭＲＴ为１０８，抗毒素平均含量（ＡＴＣ）０．１０６ＩＵ／ｍｌ；破伤风抗毒素（间接血凝法）阳性（≥１４）率为７６．８％（３３５／４３６），ＧＭＲＴ为１７，ＡＴＣ为０．０６５１ＩＵ／ｍｌ。虽然１５～１９岁人群白喉、破伤风ＡＴＣ低于其他年龄组，但均在保护水平以上。In 1996 in Henan Province, DPT antibody level was surveyed in 1 278 healthy persons at the age of 2-19 by dividing them into 2-4,5-7,8-10,11-14,15-19 year old groups The results showed that pertussis agglutining antibody positive rate was 607% (343/411) that was lower than the generally recognized standard of 70%, especially lower in the 15-19 age group only reaching to 375% The pertussis antibody protective level.(≥1∶320)was 370%(152/411) The antitoxic antibody positive rates of diphtheria and tetanus were 819% (353/431) and 768%(335/436)respectively, in 15-19 age group, they were 695% and 554% respectively, which were lower when compared with those in the other age groups (except 2-4 age group in diphtheria) the antitoxic average content (ATC) of diphtheria and teanus were above protective level (ATC 0106IU/ml for diphtheria and ATC 00651IU/ml for tetanus) The survey suggested the immune level of diphtheria and tetanus in persons under 20 years old was better, but that of pertussis should be improved At the same time, more attention should be paid to the intensification of immunity of diphtheria, tetanus, especially the pertussis in the population above 15 years old

关 键 词：百日咳 凝集抗体 白喉 破伤风 抗毒素 监测 

分 类 号：R516.601[医药卫生—内科学] R517.01[医药卫生—临床医学]