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目的了解入伍新兵人群沙眼衣原体(CT)IgG抗体的流行分布情况,为今后预防CT感染提供科学依据。方法采用血清流行病学调查方法,利用酶联免疫吸附试验(ELISA)技术,对北京军区近8年来自16个省市的364名入伍新兵血清进行CT-IgG抗体检测并进行统计分析。结果 2001—2008年入伍新兵CT-IgG阳性率为4.35%~15.56%,平均为10.71%,8年间抗体阳性率差异无统计学意义(P>0.05);来自16个省市的新兵,其中江苏省(26.09%)、陕西省(26.09%)、天津市(21.74%)抗体阳性率较高,其余省市相对较低,阳性率4.35%~26.09%,平均阳性率为10.71%。入伍前工作与否,抗体阳性检出率无显著性差别。结论健康青年人群CT抗体水平较低,人群易感性高,应加强健康教育,提高防病知识水平。
Objective To understand the prevalence of IgG antibodies to C. trachomatis (CT) in recruits recruits and to provide a scientific basis for future prevention of CT infection. Methods The serological epidemiological survey method was used to detect the CT-IgG antibodies of 364 recruits recruits from 16 provinces and municipalities in the Beijing Military Region in the past 8 years by enzyme-linked immunosorbent assay (ELISA) and analyzed statistically. Results The positive rate of CT-IgG among newly recruits recruited from 2001 to 2008 was 4.35% -15.56%, with an average of 10.71%. There was no significant difference in the positive rate of antibody among the eight years (P> 0.05). Recruits from 16 provinces and cities including Jiangsu The positive rate of antibody was 26.09% in Shaanxi Province, 26.09% in Shaanxi Province and 21.74% in Tianjin City. The positive rate was 4.35% ~ 26.09% in other provinces and cities. The average positive rate was 10.71%. Pre-enlistment work or not, antibody positive detection rate no significant difference. Conclusion The level of CT antibody in healthy young people is low and the population is highly susceptible. Health education should be strengthened to raise the knowledge of disease prevention.