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Table 2 Body Composition Analysis by Body Impedance Spectroscopy and Skin Fold Thickness

From: Smoking, oxidative stress and inflammation: Impact on resting energy expenditure in diabetic nephropathy

Parameter Non-Smokers N = 24 Smokers N = 11
Body Weight (kg) 99.2 (91.5 – 106.9) 101 (89.6 – 112.4)
Phase angle 5.70 (4.46 – 6.93) 5.12 (3.30 – 6.94)
Vector length 227 (210 – 244) 202 (177 – 227)
Fat free mass (kg) 74.4 (68.2 – 80.6) 81.5 (72.4 – 90.6)
Total body water (L) 55.3 (50.9 – 59.8) 60.6 (54.1 – 67.1)
Fat mass (kg) 25.4 (20.1 – 30.7) 21.3 (13.5 – 29.0)
Total body potassium (mEq) 3981 (3650 – 4313) 4130 (3641 – 4618)
Body cell mass (kg) 33.2 (30.4 – 35.9) 34.4 (30.3 – 38.5)
Extracellular mass (kg) 41.3 (36.4 – 46.1) 46.9 (39.8 – 54.1)
Intracellular water (L) 30.3 (27.7 – 32.8) 31.4 (27.7 – 35.1)
Extracellular water (L) 25.1 (21.6 – 28.5) 29.0 (23.9 – 34.1)
Fat free mass from Skin fold thickness (kg) 53.4 (50.2 – 56.6) 56.4 (51.6 – 61.2)
  1. Least square mean values with 95% confidence intervals are calculated from the mixed model ANOVA model as described in methods. None of the comparisons were significantly different between the groups.