同谋
发表于 2025-3-25 04:59:23
https://doi.org/10.1007/978-3-642-58013-0 new cases of disease that occur among people who do not have that disease at the beginning of a study. Consequently, the follow-up time column is calculated by adding the individual follow-up times among only people . diabetes at the start of the study.
同位素
发表于 2025-3-25 08:43:50
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Picks-Disease
发表于 2025-3-25 12:08:12
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infelicitous
发表于 2025-3-25 17:32:34
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四牛在弯曲
发表于 2025-3-25 22:20:38
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希望
发表于 2025-3-26 02:26:03
Richard J. Geider,Bruce A. Osbornesectional studies. Consequently, cross-sectional study data are useful for determining the relative prevalence of a disease or condition but are typically inadequate for discerning temporal relationships unless there is strong plausibility for one of the directions of association.
anatomical
发表于 2025-3-26 07:01:09
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Abominate
发表于 2025-3-26 11:12:30
Population, Exposure, and Outcome,st, or drop out of the study before completion. The exposure and outcome of a study depend on the proposed study question. The exposure refers to any characteristic that may explain or predict the presence of a study outcome. The outcome refers to the characteristic that is being predicted.
Offset
发表于 2025-3-26 14:25:52
Case Reports and Case Series,ness of new diseases and can generate hypotheses regarding possible causes. However, case reports and case series have inherent limitations that hinder inference of causal relationships: lack of a suitable denominator to calculate incidence, absence of comparison groups, small sample size, and ambiguous external validity.
ELUDE
发表于 2025-3-26 18:22:19
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