摘要目的：回顾性研究不同人群血清弓形虫、风疹病毒、巨细胞病毒、单纯疱疹病毒1型和2型特异性IgG和IgM抗体并分析临床意义。方法回顾性研究。收集2008至2015年北京地区妊娠妇女2661例、不育症患者324例、孕史不良患者2492例、近期异常妊娠者623例、胎儿宫内生长异常及新生儿疾病患儿261例、孕前检查人群170名、女性健康体检人群702名。采用商业酶免试剂盒检测弓形虫、风疹病毒、巨细胞病毒、单纯疱疹病毒1和2型IgG和IgM抗体，任何IgM抗体阳性标本使用第2种商业酶免试剂盒进行复检。 PEMS3．1软件用于统计学分析。结果血清弓形虫IgG阳性率0．7％～1．6％，IgM抗体0～1．2％；风疹病毒IgG抗体阳性率85．3％～92．0％，IgM抗体阳性率0．4％～2．7％；巨细胞病毒IgG抗体阳性率89．1％～94．9％，IgM抗体阳性率0．7％～1．7％；单纯疱疹病毒1型IgG抗体阳性率74．8％～86．0％，IgM抗体阳性率0～0．7％；单纯疱疹病毒2型IgG抗体阳性率8．1％～17．4％，IgM抗体阳性率0～4．1％。既往可疑暴露人群（不育症和孕史不良患者）以及近期可疑暴露人群（近期异常妊娠、胎儿宫内生长异常及新生儿疾病患者），其血清TORCH－IgG和IgM抗体阳性率均未见高于妊娠妇女、孕前检查和女性健康体检人群。结论未发现TORCH感染与上述可疑暴露人群存在关联。（中华检验医学杂志，2016，39：281－285）

abstractsObjective To retrospectively study the serum IgG and IgM antibodies against toxoplasma, rubella virus, cytomegalovirus and herpes simplex virus type 1&2 in various populations, and analyze the clinical values.Methods From 2008 to 2015, 2 661 pregnant women, 324 infertile women, 2 492 women with abnormal pregnancy history, 623 women with recent abnormal pregnancy, 261 infants with intrauterine growth retardation and other diseases, 170 women for preconceptual examination, and 702 women for physical examination in Beijing were included .Commercial EIA kits were used to detect serum IgG and IgM antibodies to toxoplasma, rubella virus, cytomegalovirus and herpes simplex virus type 1&2. Positive reactions of IgM antibodies to any pathogens were re-tested with another kind of commercial EIA kit. PEMS3.1 software was used for statistical analysis.Results The prevalence of serum IgG or IgM antibodies against toxoplasma, rubella virus, cytomegalovirus and herpes simplex virus type 1& 2 were found within 0.7%-1.6%(0-1.2%) , 85.3%-92.0% ( 0.4%-2.7%) , 89.1%-94.9% ( 0.7%-1.7%) , 74.8%-86.0% ( 0 -0.7%) , 8.1% -17.4% ( 0 -4.1%) respectively in the studied population groups.The prevalence of TORCH IgG and IgM antibodies were not found to be higher in both populations with past suspicious exposure ( infertile women and women with abnormal pregnancy history ) and recent suspicious exposure ( women with recent abnormal pregnancy and infants with intrauterine growth retardation and other diseases) than that in pregnant women and women for preconceptual and physical examination. Conclusion No associations between TORCH infections and the suspicious exposure were found in the populations above.