摘要
目的评价中医证候流行病学调查研究的文献质量。方法检索中医证候流行病学调查研究的文献,根据临床流行病学/DME原则和方法,编制《中医证候流行病学调查研究文献评价表》,对1991～2005年发表的相关文献进行质量评价。结果共收集到分布于64种期刊上的143篇符合要求的文献,其中现况研究117篇,病例对照研究15篇,队列研究2篇,诊断试验2篇;108篇文献有诊断标准,44篇有纳入标准,42篇有排除标准,98篇有辨证分型标准;仅有3篇文献提供了样本量的估算方法,30篇文献中有偏倚控制方法,19篇文献在讨论部分对研究可能存在的偏倚进行了分析。结论中医证候流行病学调查研究的质量有待提高。
Objective To evaluate the quality of literature of epidemiologie surveys and studies on traditional Chinese medicine syndrome. Methods Search the literature associated with epidemiologie surveys and studies on traditional Chinese medicine syndrome completely. According to principle and methodology of clinical epidemiology and DME, a standardized table which is called ＂Evaluation table about literature of epidemiologic surveys and studies on Traditional Chinese Medicine syndrome＇was designed. And it is used to evaluate literature from 1991-2005. Results 143 pieces of literature from 64 types of magazines was acquired. There are 117 cress-sectional studies,15 case-control studies,2 cohort studies and 2 diagnostic tests.108 pieces have diagnostic standard,44 inclusive standard,42 exclusive standard,98 standard of syndrome differentiation. Only 3 pieces provide calculation method of sample size. 30 pieces have control method of bias and 19 pieces discuss potential bias. Conclusion There is need for improvement in the quality of epidemiologic surveys and studies on traditional Chinese medicine syndrome.
出处
《上海中医药杂志》
北大核心
2007年第1期66-67,共2页
Shanghai Journal of Traditional Chinese Medicine
基金
上海市教育委员会科研基金资助项目(04CE30)
上海市医史文献重点学科建设资助项目(T0305)
关键词
证候
流行病学
文献
质量评价
Syndrome
epidemiolagy
literature
quality evaluation
