Group 1 (ropivacaine alone) Group 2 (ropivacaine plus fentanyl) P value
Age(yr) 57.2 (6.8) 56.6 (6.7) 0.876
Sex(m/f) 8/2 (80%) 8/2 (80%) 1.000
Table 1: Shows the demographic data of both groups, there was insignificant difference between 2 groups. P ≤ 0.05 considered significant.