Titlebook: Handbook of Epidemiology; Wolfgang Ahrens,Iris Pigeot Book 20051st edition Springer-Verlag Berlin Heidelberg 2005 Assessment.Measure.SAS.S

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要素

An Introduction to Epidemiologyion of illness. These contributing disciplines stem from three major scientific areas, first from basic biomedical sciences such as biology, physiology, biochemistry, molecular genetics, and pathology, second from clinical sciences such as oncology, gynecology, orthopedics, obstetrics, cardiology, i

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Rates, Risks, Measures of Association and Impactational, or lifestyle risk factors, genetic traits or other features. In this chapter, various measures will be considered that quantify disease occurrence, associations between disease occurrence and these characteristics as well as their consequences in terms both of disease risk and impact at the

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Use of Disease Registerson by the health services or by interviews with patients or population groups. For epidemiological purposes, it is necessary that the disease cases collected can be related to a specified population base, thus providing the ability to calculate different epidemiological measures as incidence, preval

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Cohort Studies or prospective. A cohort study evaluates the risk of disease or disease-related outcome in a population that is characterised in terms of relevant risk factors or exposures, placed under observation, and followed for some time until disease develops or not. In contrast to its classical counterpart,

COST

Case-Control Studiess at risk of developing disease. Information may be collected for both cases and controls on genetic, social, behavioral, environmental or other determinants of disease risk. The basic study design has a long history, extending back at least to Guy’s 1843 comparison of the occupations of men with pu

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