Table 1.

Demographic Data and Duration of Surgery in Studied Groups

Parameter	Group C n =30	Group N n =30	Group M n =30	F	P
Age (years)	25.54±4.35	25.43±3.66	27.04±4.33	1.42	0.24
Weight (kg)	64.92±7.54	63.7±5.72	64.85±6.63	0.31	0.73
Height (cm)	158.78±3.98	158.98±4.41	160.01±4.35	0.72	0.48
Duration of surgery (min)	49.21±11.67	47.43±13.53	50.36±12.91	0.40	0.66

Notes: Data were expressed as mean±SD; group C, control group; group N, nalbuphine group; group M, midazolam group; F-test (ANOVA), one way analysis of variance.