血瘀证证候量化诊断流行病学调查研究

Study on epidemiological survey methodology of quantitative diagnosis of blood stasis syndrome

目的探讨运用临床流行病学方法来获得具有相对普遍代表性的血瘀证证候数据库。方法运用流行病学调查方法在我国3个地区展开血瘀证证候流行病学调查。结果共在4家医院完成了2100例调查,合格2004例,经过对所得出数据基本信息的统计和可靠性分析,认为调查结果与临床实际比较符合,可靠性高。结论将多中心、大样本的流行病学群体调查应用于中医证候学研究中,可以获得更具有代表性和普适性的临床病证信息,使得分析和处理结果更可靠,也更具有推广性。

Objective To explore the method of epidemiological survey to acquire the relatively representative syndrome database about blood stasis syndrome （BSS）. Method Epidemiological survey about BSS was carried out in three areas in China. Results The survey covered 2100 cases of BSS in 4 hospitals of different areas, and 2004 cases were applicable among them. The survey results corresponded with the clinical practice after the basic calculation and the reliable analysis about the database. Conclusion In the study of syndrome of Chinese medicine, more representative and applicable clinical information about disease and syndrome can be obtained by epidemiologic survey with multi-center and large -sample, which makes the outcomes more reliable and popular in the study.