منابع مشابه
Beyond BMI - Phenotyping the Obesities
For more than a decade, researchers in the field of obesity have debated the value of the BMI as the most common and convenient index for classifying the obese condition. The implications of using BMI are profound. The cut-off points of BMI of <18.5 kg/m 2 , 18.5–24.9 kg/m 2 , 25.0–29.9 kg/m 2 , 30.0–34.9 kg/m 2 , 35.0–39.9 kg/m 2 and 40.0+ kg/m 2 define categories usually referred to as underw...
متن کاملObesity and Employment in Ireland: Moving Beyond BMI
I use data from the first wave of the Irish Longitudinal Study on Ageing (TILDA) to investigate the impact of obesity on the labour market status of older Irish individuals. I employ an anthropometric indicator of body composition (waist circumference) along with body mass index. I include a wide array of subjective and objective health indicators in the empirical model. I find that obese women...
متن کاملBeyond BMI: Conceptual Issues Related to Overweight and Obese Patients
BMI is widely used as a measure of weight status and disease risks; it defines overweight and obesity based on statistical criteria. BMI is a score; neither is it biologically sound nor does it reflect a suitable phenotype worthwhile to study. Because of its limited value, BMI cannot provide profound insight into obesity biology and its co-morbidity. Alternative assessments of weight status inc...
متن کاملBeyond BMI: the value of more accurate measures of fatness and obesity in social science research.
Virtually all social science research related to obesity studies a person's body mass index (BMI). Yet there is wide agreement in the medical literature that BMI is seriously flawed because it does not distinguish fat from fat-free mass such as muscle and bone. This paper studies data that include multiple measures of fatness and finds that many important patterns, such as who is classified as ...
متن کاملTumour radiobiology beyond fractionation
Historically it has been shown repeatedly that single high doses of radiation do not allow a therapeutic differential between tumor and critical normal tissues but dose fractionation does. The purpose of conventional dose fractionation is to increase dose to the tumor while preserving normal tissue function. Tumors are generally irradiated with 2Gy dose per fraction delivered daily to a more or...
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ژورنال
عنوان ژورنال: Chest
سال: 2018
ISSN: 0012-3692
DOI: 10.1016/j.chest.2017.07.010