Table 2.
Comparison of the daily physical activities between groups during study period (hour, mean ± standard deviation).
| Study period | Intensity | Control group | Baduanjin group | T(Z) | P value | ||
|---|---|---|---|---|---|---|---|
| n | M ± SD | n | M ± SD | ||||
| Intervention period | low intensity | 84 | 3.62 ± 1.69 | 84 | 3.61 ± 1.50 | 0.048 | 0.962 |
| Moderate intensity | 4.65 ± 1.88 | 5.81 ± 1.86 | −4.064 | <0.001 | |||
| High intensity | 0 | 0 | / | / | |||
| Follow-up period | low intensity | 69 | 3.54 ± 1.49 | 79 | 3.50 ± 1.70 | 0.168 | 0.867 |
| Moderate intensity | 4.75 ± 1.81 | 5.54 ± 1.92 | −2.754 | 0.007 | |||
| High intensity | 0 | 0 | / | / | |||
M: mean; SD: standard deviation.