Excess Infections Due to Antimicrobial Resistance: The “Attributable Fraction”
نویسندگان
چکیده
منابع مشابه
On the relations between excess fraction, attributable fraction, and etiologic fraction.
It has been noted that there is ambiguity in the expression "attributable fraction," and epidemiologic literature has drawn a distinction between "excess fraction" and "etiologic fraction." These quantities do not necessarily approximate one another, and the etiologic fraction is not generally estimable without strong biologic assumptions. In previous studies, researchers have explained the rel...
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BACKGROUND As the definitional formula for population attributable fraction is not usually directly usable in applications, separate estimation formulas are required. However, most epidemiology textbooks limit their coverage to Levin's formula, based on the (dichotomous) distribution of the exposure of interest in the population. Few present or explain Miettinen's formula, based on the distribu...
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ژورنال
عنوان ژورنال: Clinical Infectious Diseases
سال: 2002
ISSN: 1058-4838,1537-6591
DOI: 10.1086/340250