一项评估麻疹疫苗效力的病例对照研究。
A case control study to assess the efficacy of measles vaccine.
作者信息
Rajapaksa L
机构信息
Department of Community Medicine, Faculty of Medicine, University of Colombo.
出版信息
Ceylon Med J. 1993 Dec;38(4):178-80.
PMID:8143333
Abstract
OBJECTIVE
To measure the efficacy of measles vaccination in a given geographical area.
DESIGN
Population based case control study.
SETTING
Medical Officer of Health area, Kotte.
SUBJECTS
All children born after January 1985 and registered by the midwives of the area.
RESULTS
Vaccine efficacy was 88.9%, the 95% confidence limits being 65.21% to 96.5%.
CONCLUSION
The method described is a suitable alternative to the more expensive serological estimates of vaccine efficacy.
摘要
目的
测量在特定地理区域内麻疹疫苗接种的效果。
设计
基于人群的病例对照研究。
地点
科特卫生区医务官辖区。
研究对象
1985年1月以后出生并在该地区由助产士登记的所有儿童。
结果
疫苗效力为88.9%，95%置信区间为65.21%至96.5%。
结论
所描述的方法是对更昂贵的疫苗效力血清学评估的一种合适替代方法。
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