G | GR | P value | |
---|---|---|---|
(N = 89) | (N = 89) | ||
VAS score of pain at rest, [median (range)] | |||
T6 | 6 [3, 9] | 4 [3, 5] | < 0.001 |
T7 | 5 [3, 9] | 4 [3, 5] | < 0.001 |
T8 | 3 [3, 6] | 3 [1, 5] | 0.001 |
T9 | 2 [1, 3] | 2 [1, 4] | 0.765 |
T10 | 2 [1, 3] | 2 [1, 3] | 0.314 |
VAS score of pain during motion [median (range)] | |||
T6 | 7 [4, 9] | 5 [3, 8] | < 0.001 |
T7 | 6 [4, 9] | 4 [3, 8] | < 0.001 |
T8 | 4 [3, 9] | 4 [2, 6] | < 0.001 |
T9 | 3 [1, 4] | 3 [1, 5] | 0.922 |
T10 | 3 [1, 4] | 3 [1, 5] | 0.557 |
Total infused dose of PCIA [ml, median (range)] | |||
T6 | 4 [2, 7] | 2 [2, 4] | < 0.001 |
T7 | 15 [12, 19] | 12 [10, 17] | < 0.001 |
T8 | 26 [24, 30] | 25 [24, 27] | < 0.001 |
T9 | 50 [48, 54] | 50 [48, 54] | 0.024 |
T10 | 100 [96, 100] | 97 [96, 100] | < 0.001 |
Cumulative number of PCIA boluses [median (range)] | |||
T6 | 1 [1, 2] | 0 [0, 1] | < 0.001 |
T7 | 5 [1, 8] | 1 [1, 2] | < 0.001 |
T8 | 9 [7, 13] | 5 [3, 8] | < 0.001 |
T9 | 9 [8, 15] | 8 [5, 15] | < 0.001 |
T10 | 12 [7, 17] | 12 [7, 17] | 0.047 |
Total dose of dezocine as a rescue analgesic (mg) | 6.07 ± 5.08 | 15.90 ± 4.10 | < 0.001 |