Table 3 Basal Metabolic Rate (BMR) and body composition parameters in Unilateral and bilateral KOA patients
| Â | Unilateral KOA | Bilateral KOA | t | p |
|---|---|---|---|---|
Mean ± SD | Mean ± SD | |||
BMR (Basal metabolic rate) (kcal) | 1192.61 ± 151.70 | 1245.74 ± 160.08 | 1.999 | 0.04763 |
ICW (Intracellular water) (L) | 18.44 ± 32.88 | 17.58 ± 2.77 | 0.2196 | 0.8265 |
ECW (Extracellular water) (L) | 11.85 ± 1.84 | 11.39 ± 1.67 | 1.539 | 0.1261 |
TBW (Total Body water) (L) | 30.29 ± 4.70 | 28.98 ± 4.43 | 1.686 | 0.09417 |
SLM (Soft lean mass) (kg) | 38.75 ± 6.01 | 37.03 ± 5.69 | 1.727 | 0.08644 |
FFM (Fat free mass) (kg) | 41.09 ± 6.33 | 39.28 ± 5.95 | 1.732 | 0.08562 |
SMM (Skeletal muscle mass) (kg) | 22.04 ± 3.75 | 20.94 ± 3.62 | 1.753 | 0.08181 |
ECW/TBW | 0.39 ± 0.0090 | 0.39 ± 0.0084 | 0 |  > 0.9999 |
BCM (Body cell mass) (kg) | 26.41 ± 4.12 | 25.19 ± 3.97 | 1.771 | 0.07872 |
Protein (kg) | 7.98 ± 1.24 | 7.61 ± 1.21 | 1.774 | 0.07833 |
Mineral (kg) | 2.83 ± 0.41 | 2.71 ± 0.34 | 1.876 | 0.06283 |
Bone mineral content (kg) | 2.34 ± 0.39 | 2.24 ± 0.28 | 1.738 | 0.08454 |
Waist cir. (cm) | 86.81 ± 9.86 | 85.35 ± 9.16 | 0.9017 | 0.3688 |
Arm cir. (cm) | 30.75 ± 2.97 | 30.34 ± 2.87 | 0.8247 | 0.4110 |
Arm muscle cir. (cm) | 23.86 ± 1.88 | 23.53 ± 1.81 | 1.051 | 0.2953 |
Fat (kg) | 23.05 ± 7.44 | 22.58 ± 7.32 | 0.374 | 0.7090 |
Visceral fat area (VFA) (cm2) | 119.19 ± 43.16 | 122.15 ± 46.84 | 0.3854 | 0.7005 |