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作 者:康万里[1] 凌颖[1] 刘冠[1] 李海英[1] 吴新悦[1] 王翠芝[1] 郑素华[1] 徐苗[2] 赵爱华[2] 都伟欣[2] 王国治[2] 陈鸣[3] 高铁杰[4] 张治国[4] 胡代玉 冯先惠 郭菁[6] 张海霞[6] 何菊
机构地区:[1]北京市结核病胸部肿瘤研究所首都医科大学附属北京胸科医院,101149 [2]中国食品药品检定研究院 [3]江苏省常州市疾病预防控制中心 [4]北京市昌平区结核病防治所 [5]重庆市结核病防治所 [6]6北京市海淀区疾病预防控制中心 [7]成都生物制品研究所
出 处:《结核病与胸部肿瘤》2014年第3期206-210,共5页Tuberculosis and Thoracic Tumor
摘 要:目的研究卡介苗接种效果及可能的影响因素。方法采用多中心、无对照、开放式、前瞻性队列研究,选取我国北京市、江苏省和重庆市的4个区(市)出生3个月内的婴儿或PPD试验阴性儿童(〈1岁)为研究对象,总共纳入研究对象27517例,评价卡介苗接种效果和研究可能影响卡介苗接种效果的因素。结果(1)卡介苗接种卡痕均径中位数4.50mm,四分位数3.50~5.0(3mm。卡痕均径〈1mm223例(0.81%,223/27517),卡痕均径≥lmm27294例(99.19%,27294/27517);(2)PPD硬结均径中位数8.50mm,四分位数6.50—11.00mm。PPD硬结均径兰5mm26838例(97.53%,26838/27517);PPD硬结均径〈5mm679例(2.47%,679/27517);(3)城镇医疗机构PPD阴性率(2.28%,571/25004)低于乡村(4.30%,108/2513)(X2=38.487,P〈0.001),三级医院PPD阴性率(4.18%,199/4760)较一级医疗机构(3.22%,217/6733)、二级医疗机构(1.64%,263/16024)高(X2=119.464,P〈0.001),北京市PPD阴性率(0.53%,57/10679)较江苏省(4.15%,383/9239)、重庆市(3.15%,239/7599)低(X2=288.511,P〈0.001),(4)本研究共发生不良反应19例,不良反应发生率为6.90/万。不同省(直辖市)卡介苗不良反应率[北京市0,江苏省19.48/万(18/9239),重庆市1.32/万(1/7599)]差异有统计学意义(X2=32.005,P〈0.001)。结论卡介苗接种效果可能与城乡差别、医院级别、地区等因素有关;应加强卡介苗接种监测,尽力提高卡介苗接种成功率。Objective To study the immune efficacy and the influencing factors of BCG. Methods Multicenter, no control, open, prospective cohort study was used to select the study population.The effect and influen-cing factors of BCG were studied for the baby (〈3 months) or the children (〈1 year old) PPD negative in 4 districts (city) in Beijing, Jiangsu and Chongqing. The qualified study population was 27 517. Results (1) The me- dian of BCG scar was 4.50 mm, the quartile of BCG scar was 3.50-5.00 mm.The BCG scar〈l mm was 223 (0.81%, 223/27 517) and 〉 1 mm 27 294 (99.19%, 27 294/27 517) . (2) The median of PPD was 8.50 mm, the quartile was 6.50-11.00 mm. The positive reaction was 26 838 (97.53%, 26 838/27 517) and the negative reaction 679 (2.47%, 679/27 517 ) . (3) The negative rate of PPD was lower in urban (2.28 %, 571/25 004 ) than rural hospitals (4.30%, 108/2513) (X2=38.487, P〈0.001 ) .The negative rate of PPD was higher in tertiary hospital (4.18%, 199/4760) than others (X2=119.464, P〈0.001) .The negative rate of PPD was lower in Beijing (0.53%, 57/10 679) than others area (X2=288.511, P〈0.001) . (4) There was 19 cases adverse reaction in the study, the rate of adverse reaction of BCG was 6.90/10 000. The rate of adverse reaction of BCG was different in the three provinces (X2=32.005, P〈0.001 ). Conclusion The effect of BCG may be related with urban-rural difference, hospital level, area, et al The monitoring of BCG vaccine effect should be strengthened. The effect of BCG vaccine should be improved in order to control the tuberculous meningitis and TB.
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