A Smartphone Application for Personal Assessments of Body Composition and Phenotyping
作者: Gian Luca FarinaFabrizio SpataroAntonino De LorenzoHenry Lukaski
作者单位: 1ection of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Rome 00173, Italy
2Section of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Rome 00173, Italy
3Department of Kinesiology and Public Health Education, University of North Dakota, G
刊名: Sensors, 2016, Vol.16 (12)
来源数据库: Directory of Open Access Journals
DOI: 10.3390/s16122163
关键词: Body composition assessmentMobile healthWeight management
原始语种摘要: Personal assessments of body phenotype can enhance success in weight management but are limited by the lack of availability of practical methods. We describe a novel smart phone application of digital photography (DP) and determine its validity to estimate fat mass (FM). This approach utilizes the percent (%) occupancy of an individual lateral whole-body digital image and regions indicative of adipose accumulation associated with increased risk of cardio-metabolic disease. We measured 117 healthy adults (63 females and 54 males aged 19 to 65 years) with DP and dual X-ray absorptiometry (DXA) and report here the development and validation of this application. Inter-observer variability of the determination of % occupancy was 0.02%. Predicted and reference FM values were significantly...
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影响因子:1.953 (2012)

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关键词翻译
关键词翻译
  • valid 有效的
  • management 管理
  • estimate 估计
  • percent 百分率
  • occupancy 占有
  • reference 基准电压源
  • absorptiometry 吸收分光光度法
  • approach 
  • development 开发
  • Application 应用