Changes in clinical parameters between the two time point.

Table 2: Changes in clinical parameters between the two time point.

	Low GS group		High GS group
	1^st time point	2^nd time point	1^st time point	2^nd time point
Body weight (kg)	47 ± 10	46 ± 9^*	53 ± 12^¶	51 ± 10^*^¶
Gait speed (m/sec)	0.46 ± 0.19	0.53 ± 0.16^*	0.60 ± 0.12^¶	0.93 ± 0.10^*^¶
Hand grip strength (kg)	13.8 ± 5.7	14.4 ± 5.6^*	18.2 ± 7.1^¶	18.8 ± 6.7^¶
NT-proBNP (pg/ml)	2511 (1347, 4176)	1687 (820, 3845)^*	1224 (635, 6193)	1085 (507, 2241)^*
CRP (mg/dl)	0.65 (0.15, 2.42)	0.29 (0.07, 0.75)^*	0.74 (0.22, 2.12)	0.28 (0.05, 0.80)^*
CONUT score	4.48 ± 2.39	4.06 ± 2.24	4.96 ± 1.88	3.61 ± 2.16^*
Lymphocyte count	1397 ± 543	1348 ± 478	1270 ± 682	1393 ± 618^*
Serum albumin (g/dl)	3.2 ± 0.5	3.35 ± 0.49^*	3.2 ± 0.4	3.49 ± 0.53^*
Total cholesterol (mg/dl)	155 ± 30	156 ± 30	155 ± 30	166 ± 43^*

^*p < 0.05 vs. pre, ^¶p < 0.05 vs. Low GS group.