英语词汇historical cohort study怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	historical cohort study
释义	historical cohort study 简明释义历史队列研究：一种观察性研究方法，通过回顾性分析历史数据，比较不同暴露因素下的研究对象在一定时间内的结果差异。网络释义短语 1 historical prospective cohort study 历史前瞻性队列研究双语例句 1 We conducted a historical cohort study of consecutive indigenous birth cohorts between 1 April 1998 and 28 February 2005. 针对1998年4月1日至2005年2月28日连续出生的土著婴儿群组开展了历史群组研究。 2 Study Design. Retrospective review with historical cohort. 研究设计：回顾历史队列研究。
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