Epidemiologic Methods in Immunization Programs
نویسندگان
چکیده
منابع مشابه
Epidemiologic Methods
During the past several years there has been a growing interest in epidemiologic investigation, particularly in the field of non-infectious diseases. Although a few books devoted to epidemiology are available, for the most part the subject has been presented in public health and preventive medicine textbooks, in which methodology has often taken second place to a descriptive epidemiology of spe...
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As knowledge of the etiology of a disease increases, the disciplines seeming to have the greatest potential for producing further advances change. In the development of knowledge of the infectious diseases, centuries of clinical and pathologic study devoted to definition preceded a phase of productive epi-demiologic investigation that itself has now given way to an era of laboratory predominanc...
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Epidemiologic methods can be categorized into demographic studies of mortality and morbidity and observational studies that are either retrospective or prospective. Some of the limitations of demographic studies are illustrated by a review of one specific mortality study showing possible relationship of nuclear fallout to leukemia. Problems of accuracy of diagnosis or causes of death on death c...
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ژورنال
عنوان ژورنال: Epidemiologic Reviews
سال: 1996
ISSN: 0193-936X,1478-6729
DOI: 10.1093/oxfordjournals.epirev.a017931