| Group C (n = 30) | Group M (n = 30) | Group D (n = 30) | P value |
---|---|---|---|---|
At PACU arrival | 2.5 (1-3) | 3 (2-3)†| 4 (3-4)‡,# | < 0.001 |
After 15 min | 2 (1-3) | 3 (2-3)†| 3.5 (3-4)‡,# | < 0.001 |
After 30 min | 2(1-2) | 2.5 (2-3)†| 3 (3-4)‡,# | < 0.001 |
After 1 h | 2 (1-2) | 2 (2-3)†| 3 (2-3)‡,# | < 0.001 |
After 2 h | 2 (1-2) | 2(2-2)†| 2 (2-2)‡ | 0.005 |
After 4 h | 2 (2-2) | 2(2-2) | 2 (2-2) | 0.440 |
After 8 h | 2 (1-2) | 2 (1-2) | 2 (22) | 0.360 |
After 12 h | 2 (1-2) | 2 (2-2) | 2 (2-2) | 0.073 |
After 24 h | 2 (1-2) | 2 (2-2) | 2 (2-2) | 0.180 |