Detection of measles antibody level among healthy children in Jinan
- LIU Xing-li, LI Jian-zhi, ZHANG Chun-yan, WANG Su-lan
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Abstract
【Objective】 To know the measles antibody level among healthy children in urban field of Jinan, and to provide the evidence for working out measles control strategy. 【Method】 With cluster sampling, stratified sampling, and random sampling surveys, 243 individuals were selected by age-stratified sampling in urban field, and their serum antibody levels were detected. 【Results】 The results showed that the positive rate of measles antibody was 89.7%, GMT was 894. No statistically significant difference was found in the positive rate of measles antibody between sex(P＞0.05), female had higher measles antibody level(P<0.05); statistically significant difference was found in the positive rate of measles antibody, GMT and protection rate among age(P<0.01); statistically significant difference was found in the positive rate of measles antibody, GMT and protection rate between inoculation history (P<0.01), No statistically significant difference was found in GMT between inoculation times (P＞0.05). 【Conclusion】 The measles antibody level is high among healthy population of JINAN City, so measles outbreak will be little chance in recent years, but vaccinum inoculation can degrade catching measles.
Key words
measles / chidren / crowd / IgG / antibody level
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References
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[3] 张佩如, 陈志, 凡娅, 等.绵阳市健康人群麻疹抗体水平调查分析[J].预防医学情报杂志,2009,25(4):267-271.
[4] 马瑞, 许国章, 徐宏杰, 等.小月龄婴儿麻疹母传抗体消长研究[J]. 中国疫苗和免疫, 2008,14(3):226-228.
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