Table 3.
Paired measures of body composition at baseline and 12 mo according to grade of comorbidity in the 43 patients who completed the study
| Body Composition Measure | Comorbidity 0 (n = 14) |
Comorbidity 1 to 2 (n = 22) |
Comorbidity >2 (n = 7) |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Baseline | 12 Mo | P (95% CI) | Baseline | 12 Mo | P (95% CI) | Baseline | 12 Mo | P (95% CI) | |
| Actual weight (kg) | 82.9 ± 14.8 | 82.8 ± 15.3 | 0.947 (−3.00 to 2.90) | 78.7 ± 20.0 | 78.4 ± 19.3 | 0.599 (−1.40 to 0.80) | 78.4 ± 24.0 | 76.7 ± 25.0 | 0.342 (−5.70 to 2.30) |
| Dry weight (kg) | 82.7 ± 14.9 | 82.7 ± 15.2 | 1.000 (−3.60 to 3.60) | 78.5 ± 17.8 | 78.2 ± 18 | 0.604 (−1.40 to 0.80) | 78.4 ± 23.0 | 76.6 ± 23.0 | 0.344 (−5.70 to 2.30) |
| BFM (kg) | 21.7 ± 9.7 | 20.5 ± 11.8 | 0.348 (−4.10 to 1.50) | 27.0 ± 12.1 | 26.6 ± 13.1 | 0.564 (−1.70 to 0.90) | 28.3 ± 16.7 | 28.9 ± 16.9 | 0.762 (−3.40 to 4.50) |
| LBM (kg) | 53.9 ± 11.1 | 54.2 ± 10.5 | 0.048 (0.01 to 2.5) | 48.7 ± 11.6 | 48.8 ± 10.3 | 0.934 (−1.40 to 1.50) | 47.2 ± 11.0 | 45.2 ± 13.0 | 0.371 (−7.30 to 3.20) |
| ECF (kg) | 16.3 ± 3.3 | 16.8 ± 3.3 | 0.023 (0.08 to 0.90) | 15.1 ± 3.8 | 15.1 ± 3.2 | 0.921 (−0.60 to 0.70) | 14.9 ± 3.1 | 14.3 ± 3.8 | 0.411 (−2.60 to 1.20) |
| ECF/ht (kg/m) | 9.26 ± 1.4 | 9.5 ± 1.4 | 0.024 (0.04 to 0.52) | 8.8 ± 1.8 | 8.8 ± 1.5 | 0.875 (−0.30 to 0.40) | 8.9 ± 1.7 | 8.5 ± 2.1 | 0.401 (−1.60 to 0.80) |
| TBWBIA (kg) | 42.8 ± 8.7 | 43.8 ± 8.5 | 0.044 (0.03 to 1.95) | 38.1 ± 9.1 | 38.2 ± 8.0 | 0.931 (−1.10 to 1.20) | 37.1 ± 8.4 | 35.5 ± 10.0 | 0.384 (−5.80 to 2.60) |
| TBWD (kg) | 44.2 ± 6.8 | 47.3 ± 7.1 | 0.001 (1.60 to 4.60) | 39.7 ± 8.6 | 41.8 ± 9.1 | 0.001 (0.90 to 3.20) | 41.6 ± 9.0 | 43.2 ± 9.6 | 0.157 (−0.80 to 3.80) |
| TBWD/wt (%) | 53.5 ± 5.4 | 57.6 ± 7.3 | 0.006 (1.40 to 6.80) | 51.6 ± 7.6 | 54.2 ± 6.9 | 0.004 (0.00 to 4.30) | 54.1 ± 4.8 | 58.0 ± 7.6 | 0.05 (0.00 to 7.50) |