Premium
Relationship of resting energy expenditure to body composition and clinical health markers
Author(s) -
Kerksick Chad,
Beavers K,
Chandran R,
Jitomir J,
Serra M,
Shelmadine B,
Wilborn C,
Wismann J,
Nassar E,
Dove J,
Galbreath M,
Harvey T,
La Bounty P,
Campbell B,
Cooke M,
Iosia M,
Rasmussen C,
Wilson R,
Kreider R
Publication year - 2009
Publication title -
the faseb journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.709
H-Index - 277
eISSN - 1530-6860
pISSN - 0892-6638
DOI - 10.1096/fasebj.23.1_supplement.lb482
Subject(s) - medicine , waist , blood pressure , endocrinology , obesity , uric acid , cholesterol , resting energy expenditure , body mass index , circumference , diastole , zoology , body weight , biology , geometry , mathematics
848 sedentary, obese women (47±11 yrs, 92±18 kg, 163±7 cm, 45±4% body fat) were medically screened prior to participation in an exercise and weight loss program. Medical data and fasting blood samples were collected and a correlation analysis was used to examine relationships between resting energy expenditure (REE), body composition and serum markers of health and safety. Baseline REE levels were significantly (all p<0.001) correlated to systolic blood pressure (r=0.093), diastolic blood pressure (r=0.199) and resting heart rate (r=0.166) in addition to higher levels of body mass (r=0.666), DEXA fat mass (r=0.569), DEXA fat‐free mass (r=0.694), DEXA % body fat (r=0.195),waist circumference (r=0.423) and hip circumference (r=0.549). In addition, REE values were positively correlated (p<0.001 to 0.010) to triglycerides (r=0.104), total cholesterol: HDL ratio (r=0.112), uric acid (r=0.130) and negatively correlated to HDL cholesterol (r= ‐0.161). REE levels were not correlated to total cholesterol (r= ‐0.038; p=0.29), LDL cholesterol (r= ‐0.012; p=0.75) and glucose levels (r=0.060; p=0.10). Data from this large sample provide continued support that management of REE levels is intimately related to several variables central to obesity and heart disease.