Table 4 Change of body content and strength according to nutritional status.
Malnutrition state | Protein | Control | ||||
|---|---|---|---|---|---|---|
None (n = 7) | Mild (n = 9) | Moderate (n = 4) | None (n = 8) | Mild (n = 9) | Moderate (n = 7) | |
∆Skeletal muscle mass (kg) | − 0.2 ± 0.8 (− 0.9) | 0.9 ± 2.1 (4.0) | 3.4 ± 4.2 (19.6)* | − 0.5 ± 0.9 (− 1.8) | 0.4 ± 1.7 (2.0) | 0.6 ± 1.2 (3.6) |
∆Body cell mass (kg) | − 0.2 ± 0.9 (− 0.8) | 0.9 ± 2.3 (3.5) | 3.7 ± 4.6 (17.5)* | − 0.6 ± 0.9 (− 1.6) | 0.5 ± 1.8 (1.9) | 0.7 ± 1.3 (3.2) |
∆Fat-free mass (kg) | − 0.4 ± 1.3 (− 1.0) | 1.4 ± 3.2 (3.3) | 3.4 ± 4.2 (20.8)** | − 0.8 ± 1.4 (− 1.6) | 0.5 ± 2.7 (1.2) | 1.0 ± 2.1 (3.0) |
∆Body fat mass | 0.3 ± 1.8 (1.0) | − 1.3 ± 3.4 (− 9.6) | − 2.6 ± 8.9 (− 2.2) | 1.1 ± 3.0 (9.1) | − 1.0 ± 2.2 (− 4.1) | 1.4 ± 4.1 (14.2) |
∆Body fat (%) | 0.6 ± 0.8 | − 2.2 ± 6.1 | − 5.8 ± 14.3 | 1.6 ± 3.3 | − 1.3 ± 3.4 | 1.5 ± 5.1 |
∆Grip power (kg) | 4.2 ± 8.2 (12.2) | 5.8 ± 13.4 (16.8) | 9.1 ± 2.5 (95.7) | 3.1 ± 9.0 (8.8) | 2.6 ± 6.8 (11.4) | 3.4 ± 4.3 (36.9) |
∆Pinch power (kg) | 1.8 ± 3.4 (22.4) | 1.8 ± 4.4 (21.6) | 3.8 ± 1.5 (109.3) | 0.8 ± 3.5 (14.5) | 1.4 ± 3.2 (18.9) | 1.2 ± 2.3 (26.0) |
∆Quad torque 60°(Nm) | 2.7 ± 12.6 (10.1) | 8.1 ± 16.6 (42.5) | 12.3 ± 6.6 (91.8) | 8.8 ± 7.5 (67.5) | 9.3 ± 7.9 (41.9) | 5.3 ± 6.0 (145.7) |
∆Quad torque 120°(Nm) | 2.1 ± 10.2 (8.3) | 7.1 ± 15.3 (45.5) | 12.3 ± 5.8 (112.3) | 8.3 ± 7.4 (80.1) | 6.1 ± 5.1 (38.9) | 3.4 ± 4.5 (130.5) |
