| Sleep pattern without proper analgesia (VAS 0 - 10 cm) | Sleep patter under IA (VAS- 0 - 10 cm) | Sleep pattern under-Gen (VAS- 0 - 10 cm) |
Mean | 6.025 | 3.13 | 3.25 |
STD | 1.34 | 0.81 | 0.77 |