| Median (Interquartile range) | |||
| Primary group (n = 71) | Coexisting group (n = 67) | ||
| Survival group (n = 53) | Death group (n = 18) | Survival group (n = 53) | Death group (n = 14) |
Volume of left pectoralis major muscle (mm3) | 4210.8 (2806.7 - 6525.7)* | 2902.2 (1954.2 - 5100.6)* | 6138.4 (4051.2 - 9387.3) | 4863.8 (3745.2 - 7873.3) |
Volume of right pectoralis major muscle (mm3) | 4248.6 (2759.2 - 6567.6)* | 3122.1 (1894.7 - 4898.0)* | 6529.0 (3891.3 - 8386.8) | 5291.8 (4061.5 - 7326.8) |
Thickness of left pectoralis major muscle (mm) | 6.3 (4.7 - 9.3)* | 4.3 (3.1 - 7.8)* | 7.6 (5.7 - 8.9)† | 5.4 (3.4 - 9.3)† |
Thickness of right pectoralis major muscle (mm) | 7.0 (5.2 - 9.5)** | 5.4 (3.8 - 6.8)** | 7.8 (5.7 - 9.9) | 6.5 (3.4 - 8.9) |
Cross-sectional area of left rectusabdominis muscle (mm2) | 242.5 (142.3 - 354.1) | 181.9 (50.6 - 265.5) | 222.7 (151.5 - 311.2) | 232.0 (140.7 - 360.2) |
Cross-sectional area of right rectusabdominis muscle (mm2) | 213.5 (141.9 - 346.6) | 187.8 (73.1 - 259.8) | 242.6 (178.8 - 371.8) | 242.0 (113.2 - 362.8) |
Thickness of left rectus abdominismuscle (mm) | 6.0 (4.7 - 9.3) | 4.8 (4.0 - 7.5) | 6.1 (5.1 - 9.3) | 4.9 (3.7 - 7.6) |
Thickness of right rectus abdominismuscle (mm) | 7.5 (5.5 - 8.9) | 4.7 (3.9 - 8.2) | 7.3 (5.3 - 9.6) | 6.6 (4.3 - 7.0) |
Cross-sectional area of left psoas major muscle (mm2) | 434.4 (306.9 - 531.8) | 358.9 (255.3 - 484.1) | 505.9 (386.9 - 752.1) | 495.1 (305.1 - 632.4) |
Cross-sectional area of right psoas major muscle (mm2) | 453.2 (328.1 - 567.5) | 414.4 (292.1 - 511.4) | 578.1 (481.0 - 744.3) | 532.3 (267.0 - 651.0) |
Albumin level (g/dl) | 3.6 (2.8 - 3.7)** | 3.0 (2.6 - 3.3)** | 3.9 (3.1 - 4.3) | 3.5 (3.0 - 4.4) |
MNA-SF score | 5.0 (3.0 - 6.5)** | 3.5 (3.0 - 5.0)** | 6.0 (5.0 - 8.0) | 6.0 (4.0 - 8.0) |
FOIS score | 1.0 (1.0 - 4.0) | 1.0 (1.0 - 3.3) | 4.0 (1.0 - 5.0)‡ | 1.0 (1.0 - 1.8)‡ |
BI score | 0.0 (0.0 - 2.5) | 0.0 (0.0 - 0.0) | 0.0 (0.0 - 5.0) | 0.0 (0.0 - 0.0) |
Hospitalized days (day) | 26.0 (13.0 - 46.5) | 28.0 (10.8 - 61.0) | 45.0 (27.5 - 74.5) | 38.0 (18.8 - 87.3) |
Age (yr) | 86.0 (82.5 - 89.0) | 88.0 (81.8 - 90.0) | 81.0 (75.0 - 86.0) | 83.0 (73.0 - 90.3) |