Table 2.

Sensitivity analysis of lower body strength before and after Tai Chi exercise.

Study excluded	SMD	95% CI	I 2 (%)	p (heterogeneity)
Adcock et al., 2019	−0.58	−0.86, −0.30	75	<0.00001
Frye et al., 2007	−0.56	−0.85, −0.28	76	<0.00001
Kasim et al., 2020	−0.54	−0.82, −0.26	76	<0.00001
Buto et al., 2007	−0.58	−0.86, −0.31	75	<0.00001
Li et al., 2012	−0.57	−0.87, −0.28	76	<0.00001
Huang and Lin, 2015	−0.56	−0.86, −0.27	76	<0.00001
Liu et al., 2012	−0.49	−0.75, −0.23	72	<0.0001
Noradechanunt et al., 2016	−0.56	−0.84, −0.28	76	<0.00001
Song et al., 2010	−0.58	−0.87, −0.30	75	<0.00001
Song et al., 2014	−0.45	−0.69, −0.21	64	0.0008
Sungkarat et al., 2017	−0.54	−0.83, −0.25	76	<0.00001
Takeshima et al., 2017	−0.59	−0.87, −0.31	75	<0.00001
Taylor et al., 2012	−0.57	−0.90, −0.25	75	<0.00001
Zhuang et al., 2014	−0.67, −0.22	−0.67, −0.22	61	0.002