Before | After | Z value a) | Amount of change b) M ± SD | ||||
Median | Average | Median | Average | ||||
Activity | 2.00 | 2.22 | 4.00 | 3.78 | -1.607 | 1.56±3.98 | |
Stability | 5.00 | 4.94 | 5.50 | 4.67 | -0.103 | -0.28±2.51 | |
Comfort | 7.50 | 7.17 | 10.00 | 8.44 | -1.660† | 1.28±5.56 | |
Alertness | -3.00 | -2.72 | -1.50 | -0.89 | -1.610 | 1.83±3.66 |