组别 | n | 步长/cm | 步频/(步/min) | 步速/(cm/s) | |||
干预前 | 干预后 | 干预前 | 干预后 | 干预前 | 干预后 | ||
观察组 | 40 | 40.42±4.09 | 62.52±5.86* | 72.29±6.45 | 105.85±10.33* | 55.66±4.78 | 96.45±8.18* |
对照组 | 41 | 40.36±4.12 | 55.89±5.14* | 72.63±6.62 | 94.09±8.82* | 55.35±4.64 | 84.52±6.81* |
t |
| 0.065 | 5.417 | 0.234 | 5.514 | 0.296 | 7.140 |
P |
| 0.947 | <0.001 | 0.815 | <0.001 | 0.767 | <0.001 |
注:与干预前比较,*P<0.05。