Table 2: Comparison of drug efficacy in Groups A and B.

Variables Time Nebulized Fentanyl I.V Fentanyl P Value
Pain score Before intervention
10 min
15 min
20 min
7.5962
5.6250
3.9615
3.6635
7.5413
2.8257
2.2936
2.3303
0.764
<0.001
<0.001
<0.001
Need to Additional therapy Yes
No
25(24%)
79(76%)
9(8.3%)
100(91.7%)
0.002