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Retrospective study

药店 retrospektive Studie
retrospective study
一般 Retrospektivstudie f
教育 retrospektive Forschung; rückblickende Forschung
数学 Fall-Kontroll-Studie f; retrospektive Studie
经济 retrospektive Untersuchung (z.B. demographischer Erscheinungen)
 英语 词库
retrospective study
医疗的 A type of medical research study. Retrospective studies look back in time to compare a group of people with a particular disease or condition to a group of people who do not have the disease or condition. Researchers study the medical and lifestyle histories of the people in each group to learn what factors may be associated with the disease or condition.