Titlebook: An Introduction to Epidemiology for Health Professionals; J?rn Olsen,Kaare Christensen,Anders Ekbom Textbook 2010 Springer-Verlag New York

Colonoscopy

Expostulate

https://doi.org/10.1007/978-3-662-02165-1The recurrence of diseases or correlation in traits can, through studies of adoptees, twins, and half-sibs, provide information about the causes of familial clustering. Other kinds of family studies cannot separate the effect of shared environment and shared genes.

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清澈

Descriptive Epidemiology in Public HealthData on incidence and prevalence of diseases are needed to characterize the health of a population. Public health organizations oversee these efforts. The public health staff need to have a . to set priorities. The key to this diagnosis is incidence and prevalence of diseases and the occurrence of risk factors in the population.

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Descriptive Epidemiology in Clinical EpidemiologyWe live in the era of . where “true believers” tend to disregard anything but randomized clinical trials (RCTs) even when assessing the impact of any intervention or diagnostic procedure. However, there are several shortcomings in RCTs, for instance the ability to assess long-term effects and rare outcomes. (Randomized trials are described in ..)

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LANCE

https://doi.org/10.1007/978-3-662-36856-5mate an . between putative determinants, exposures, and a disease. Epidemiologists often use the term . to describe a broad range of events, such as stress, exposures to air pollution or occupational factors, habits of life (such as smoking), social conditions (such as income), or static conditions

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