نتایج جستجو برای: bmi and bf decreased 46
تعداد نتایج: 16853422 فیلتر نتایج به سال:
OBJECTIVE The goal was to assess the ability of BMI to predict body fat (BF) among youths in four countries and identify the degree to which additional anthropometric measures improve this prediction. BMI is widely recommended as an indicator of overweight. However, whether BMI adequately estimates BF and has the same meaning in different ethnic groups and youths has been questioned. RESEARCH...
BACKGROUND Because the accurate measure of body fat (BF) is difficult, several prediction equations have been proposed. The aim of this study was to compare different multiple regression models to predict BF, including the recently reported CUN-BAE equation. METHODS Multi regression models using body mass index (BMI) and body adiposity index (BAI) as predictors of BF will be compared. These m...
OBJECTIVE To compare body composition parameters estimated by air displacement plethysmography (ADP) to dual X-ray absorptiometry (DXA) in body mass index (BMI) classifications that include extremely obese (BMI ≥ 40.0 kg/m(2) ), and to examine if differences between analyses were influenced by BMI. METHODS Fat-free mass (FFM, kg), fat mass (FM, kg), and body fat (BF, %) were analyzed with bot...
We tested the agreement between classifications of the weight status of patients on peritoneal dialysis (PD) by body mass index (BMI) and by body fat (BF) content (BF/W, where W = actual weight), when BF was computed as BF = W - V/0.73 from the Sahlgrenska, Watson, or Hume anthropometric formulas estimating body water (V) in 933 patients on PD and 7,737 outpatients without hydration disorders. ...
Seventy-seven patients with cerebral infarction have been re-examined every year and followed for 7 years. Thirty-one patients had normal cranial blood flow (BF) and the remaining 46 had subnormal cranial BF, determined by the intravenous RISA method at the time of the original attack. During a 7-year follow up, 7 patients (22.6%) of the normal cranial BF group died; 3 of stroke and the remaini...
To increase our understanding of the genetic basis of adiposity and its links to cardiometabolic disease risk, we conducted a genome-wide association meta-analysis of body fat percentage (BF%) in up to 100,716 individuals. Twelve loci reached genome-wide significance (P<5 × 10(-8)), of which eight were previously associated with increased overall adiposity (BMI, BF%) and four (in or near COBLL1...
BACKGROUND Although the correlation coefficient between body mass index (BMI) and percent body fat (%BF) or waist circumference (WC) has been reported, studies conducted among population-based schoolchildren to date have been limited in Japan, where %BF and WC are not usually measured in annual health examinations at elementary schools or junior high schools. The aim of the present study was to...
BACKGROUND Body fat percentage (BF%) determined by bioelectrical impedance analysis is widely used at home and in medical check-ups. However, the clinical significance of measuring BF% has not been studied in detail. METHODS AND RESULTS A cross-sectional study was carried out on a cohort of 10,774 middle-aged Japanese men who had undergone an annual check-up in 2008. Cut-off points were eva...
The incidence of diabetes mellitus is rising worldwide, and prediabetic screening for insulin resistance (IR) has become ever more essential. This study aimed to investigate whether body mass index (BMI), waist circumference (WC), or body fat percentage (BF%) could be a better predictor of IR in a middle-aged and elderly population. In this cross-sectional, community-based study, 394 individual...
هدف از این تحقیق رابطه ومقایسه لوردوزیس کمر با خصوصیات آنتروپومتری وقدرت عضلات شکم در دختران 16ساله ورزشکار وغیر ورزشکار شهر مشهد بود.جامعه آماری تحقیق، دختران 16ساله بوده که 40نفرورزشکار و40نفر غیر ورزشکار از این جامعه بعنوان نمونه انتخاب شدند. خصوصیات آنتروپومتری شامل bmi که از تقسیم وزن به مجذور قد و whr که از نسبت دور کمر به باسن و درصد چربی بدن که با استفاده از فرمول سه نقطه ای جکسون و پول...
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