Table 2.
Body composition at study enrollment.
| Total (N = 245) | Non-NTM (N = 139) | NTM (N = 106) | P-value | |
| Height (cm) | 159.95 ± 7.99 | 160.23 ± 7.90 | 159.59 ± 8.12 | .530 |
| Weight (kg) | 56.41 ± 9.12 | 58.20 ± 8.84 | 54.16 ± 8.99 | <.001 |
| BMI (kg/m2) | 22.02 ± 2.93 | 22.67 ± 3.04 | 21.20 ± 2.59 | <.001 |
| Total body water (kg) | 30.33 ± 5.80 | 31.04 ± 6.12 | 29.42 ± 5.26 | .026 |
| Protein (kg) | 7.93 ± 1.61 | 8.06 ± 1.73 | 7.78 ± 1.44 | .157 |
| Mineral (kg) | 2.91 ± 1.54 | 3.10 ± 1.80 | 2.67 ± 1.10 | .020 |
| Fat (kg) | 15.32 ± 6.32 | 16.19 ± 6.60 | 14.23 ± 5.79 | .013 |
| Soft lean mass (kg) | 38.55 ± 7.69 | 39.24 ± 8.32 | 37.67 ± 6.74 | .098 |
| Skeletal muscle mass (kg) | 21.94 ± 4.87 | 22.32 ± 5.23 | 21.45 ± 4.36 | .147 |
| Skeletal muscle index (kg/m2) | 6.87 ± 3.85 | 7.20 ± 5.04 | 6.45 ± 1.01 | .088 |
| Percent body fat (%) | 26.78 ± 9.35 | 27.45 ± 9.90 | 25.93 ± 8.58 | .196 |
| Visceral fat (%) | 68.16 ± 26.21 | 71.87 ± 27.17 | 63.47 ± 24.25 | .003 |
| Fat mass index (kg/m2) | 6.27 ± 2.59 | 6.79 ± 2.70 | 5.57 ± 2.27 | <.001 |
| Phase angle | 4.70 ± 0.82 | 4.76 ± 0.87 | 4.60 ± 0.73 | .457 |
Values expressed as mean ± standard deviation, or n (%).
BMI = body mass index, NTM = nontuberculous mycobacterial lung disease.