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