Table 2.

The effects of Tai Chi on EATV (cm³).

RPP	TG	CG	t values	P values
As-treated analysis, cases	n = 18	n = 12
Before intervention	216.54 ± 25.78	211.38 ± 31.15	0.524	0.451
3-month intervention	184.05 ± 27.15	204.37 ± 35.13	1.790	0.019∗
ITT analysis	n = 19	n = 17
Before intervention	213.45 ± 19.18	209.31 ± 16.07	0.117	0.765
3-month intervention	172.36 ± 22.19	201.14 ± 17.26	1.956	0.008∗

Note. ^∗ P < 0.05 versus the CG group.