组别 | 6MWD | t值 | p值 | |
治疗前 | 治疗后 | |||
对照组 | 202.9 ± 42.4 | 252.3 ± 49.1 | −8.384 | <0.001 |
研究组 | 197.5 ± 29.4 | 339.8 ± 52.4 | −24.876 | <0.001 |
t值 | 1.070 | −12.620 |
|
|
P值 | 0.286 | <0.001 |
|
|