search:case control studies相關網頁資料

      • www.ibms.sinica.edu.tw
        Case-control study Introduction for case-control study Patients with a disease (case) are compared with controls who do not have the disease. 以‘有病’及‘無病’做為主要分組 估計‘暴露因子(exposure)’或‘suspected factors’的相對危險性 (relative risk)。
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      • www.iwh.on.ca
        When people read about a research study, they may not pay attention to how the study was designed. But to understand the quality of the findings, it's important ...
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    日期:2024-07-03
    Case Control Study. Definition. A study that compares patients who have a disease or outcome of interest (cases) with patients who do not have the disease or ......
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    日期:2024-07-04
    Case-Control Study vs. Cohort on a Timeline A case-control study is a type of study design used widely, originally developed in epidemiology, although its use has also been advocated for the social sciences. ......
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    日期:2024-07-04
    Dr Cath Public Health ... What are Case Control Studies? A case-control study is an epidemiological study design called an observational study. Observational studies differ from experimental studies in that the researcher does not control the assignment o...
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    日期:2024-07-07
    Explain the importance of using specific diagnostic criteria and explicit case definitions in case-control studies ... is that they are less time-consuming and much less costly than prospective cohort studies. The DES Case-Control Study A classic example ...
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    日期:2024-07-03
    CASE-CONTROL STUDIES Nigel Paneth EVOLUTION OF THE CASE-CONTROL STUDY 1. CASE What is a case? Consolidating several different signs and symptoms into "caseness" was a key development in medicine. (for more details see: Paneth N, Susser ......
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    日期:2024-07-06
    Case-Control Studies Cohort studies have an intuitive logic to them, but they can be very problematic when: The outcomes being investigated are rare; There is a long time period between the exposure of interest and the development of the disease; or It is...
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    日期:2024-07-02
    We will call the related study design a traditional case control study since it is the design most frequently used. ... Our focus is on case-control studies of disease incidence (‘incident case-control studies'); we will not consider the situation of case...
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    日期:2024-07-05
    Case control studies are carried out by identifying a group of individuals with a particular disease or characteristic (cases), and then comparing those individuals with another group who do not have the disease or characteristic (controls). One then look...