住院患儿MP、ADV、RSV感染的血清流行病学调查

Epidemiology investigate on infection of MP、ADV、RSV by serums of Hsopitaled infant patients

目的 了解住院儿童中MP、ADV、RSV感染概况。方法 对 1997年 9月～ 1999年 4月 412例住院病例 ,用固相酶联免疫吸咐 (ELISA)方法 ,定性检测人血清中特异性IgM抗体。 结果 412例患儿 ,4个年龄组的MP、ADV、RSV阳性检出率无明显差异 ,而MP +ADV +RSV检测 ,学龄前儿童及婴幼儿组的阳性检出率显著高于学龄期儿童组 ,在性别比较中 ,男童的阳性检出率与女童间的差异是显著的 (P <0 .0 5 )。结论 MP、ADV、RSV的感染在年龄上有明显提前趋势 ,男童的感染机会高于女童 ,本检测IgM类抗体 ,出现早 ,对临床参考价值大。

Objectives To understand infections condition of MP、ADV、RSV in hospitalized infant patients.Methods Through the study of hospitalized cases (412) during sep.1997～Apr,1999,Special IgM antibody in human′s serums by ELISA was detected.There were no obvious defferences between the four age-groups at positive rate of MP、ADV、RSV but the positive in the groups of preschool ager children and infant is obviously higher than that in the group of the school-ager childien during the dectection of MP+ADV+RSV in comporision with sexs the diference between boys positive rate and girls positive rate is obvious (P<0.05).Conclilions The infection on the ages of MP、ADV、RSV has a tendency in advance obviously the chonce of infection in boys is higher than that in gicls The detection of IgM antibody is of great value for clinical diagnosis when it occurs early