The Journal of Korean Physical Therapy

Table. 3. Table 3

The comparison of SPPB in each group (unit: point)

	Pretest	Post test	Follow-up	χ²	p
Kicking (n=10)	3.60±1.42	4.70±1.82	5.40±1.73	4.04	0.02*
Treadmill (n=10)	4.70±1.63	5.00±1.24	5.10±1.72	1.39	0.17
Stepping (n=10)	4.10±2.18	4.30±2.46	4.10±1.72	0.36	0.69

Values are mean±SD. χ² was tested by Friedman test, p: Wilcoxon test in pretest vs. post test. pretest vs. follow-up value (*p<0.05, **p<0.001).