Subgroup Analysis
T2D
Subgroup analysis at 36 weeks showed that tai chi chuan group was significantly more effective in improving MoCA scores compared with fitness walking group in subgroups of women (mean difference, 1.41 [95% CI,0.21-2.61]), body mass index (BMI; calculated as weight in kilograms divided by height in meters squared) of 24.00 or less (mean difference, 1.54 [95% CI, 0.37-2.72]), T2D duration greater than 10 years (mean difference, 1.44 [95% CI, 0.10-2.78]), and 1 or fewer comorbidities (mean difference, 1.25 [95% CI, 0.30-2.21]) (