病例-队列研究是一种队列研究与病例对照研究结合的设计形式。
队列研究一般优先用于病例对照研究,由于其很少涉及的统计学问题,产生的结果一般比较可靠。
Cohort studies are generally preferred to case control studies, since they involve far fewer statistical problems and generally produce more reliable answers.
本文进行了一项队列内病例对照研究。
其中病例分析37篇,有19篇(5 1 4%)误作队列研究进行危险因素分析。
Of these, 37 were case studies, 19 (51.4%) of which were wrongly taken to be cohort studies analyzing risk factors.
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