Table 3: Delta changes in clinical parameters between the two time points.
| Low GS group | High GS group | p value | |
| Body weight (kg) | -1.7 ± 1.9 | -2.0 ± 2.3 | 0.581 |
| Gait speed (m/sec) | 0.07 ± 0.15 | 0.33 ± 0.16 | < 0.001 |
| Hand grip strength (kg) | 0.6 ± 2.1 | 0.6 ± 2.0 | 0.981 |
| NT-proBNP (pg/ml) | -492 (-1819, -19) | -414 (-1463, 88) | 0.620 |
| CRP (mg/dl) | -0.21 (-1.66, 0.07) | -0.21 (-1.79, 0.003) | 0.755 |
| CONUT score | -0.5 ± 2.2 | -1.6 ± 1.9 | 0.030 |
| Improvement of CONUT score, n (%) | 36 (52) | 19 (79) | 0.020 |