Table 2

Change in pain score after nalbuphine administration

Pre-drug (SD)Post-drug (SD)Change (95% CI)p Value
Pain score (all patients)8.38 (1.34)4.41 (2.29)−3.97 (−4.38 to −3.57)<0.001
Pain score (chest pain)8.11 (1.40)4.12 (2.46)−3.98 (−4.64 to −3.32)<0.001
Pain score (trauma)8.66 (1.22)4.69 (2.08)−3.97 (−4.46 to −3.47)<0.001