منابع مشابه
Population Attributable Fraction of Hypertension Associated with Obesity in Iran
Introduction: Prevalence of obesity has been increased in Iran over the recent decades. Little is known about fraction of hypertension attributable to obesity in Iran. This study aimed to determine the population attributable fraction (PAF) of hypertension due to obesity across different provinces of Iran. Materials & Method: Data on prevalence of hypertension, were extracted from Iranian Mi...
متن کاملWhat Does the Population Attributable Fraction Mean?
Recent controversy over the disagreement of population attributable fraction estimates for the obesity-total mortality relation has made the concept of attributable fraction visible in both scientific and popular news. Most of the attention in writings on the attributable fraction has focused on technical matters of estimation and on ensuring a causal relationship between exposure and outcome. ...
متن کاملAttributable risk, population attributable risk, and population attributable fraction of death associated with hypertension in a biracial population.
In 1961, blood pressure was measured in the 40-69-year-old segment of the population of Evans County, Georgia. Mortality was monitored for up to ten years. The relationship found between hypertension and mortality is characterized in this report by four parameters: attributable risk, prevalence, population attributable risk, and population attributable fraction. Attributable risk of death, a me...
متن کاملA heuristic approach to the formulas for population attributable fraction.
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...
متن کاملThe population attributable fraction of occupational COPD among Danish women
The PAF of occupational COPD among Danish women http://ow.ly/CEmy308XEgl.
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ژورنال
عنوان ژورنال: BMJ
سال: 2018
ISSN: 0959-8138,1756-1833
DOI: 10.1136/bmj.k757