Table 4.

Distribution of the severity of pain during propofol injection and according to sex.

	No pain	Mild pain	Moderate pain	Severe pain
Groups
Group I (n = 30)	2 (6.7%)	7 (23.3%)	7 (23.3%)	14 (46.6%)
Group II (n = 30)	2 (6.7%)	18 (60%)	10 (33.3%)	None
Group III (n = 30)	10 (33.3%)	15 (50%)	4 (13.3%)	1 (3.3%)
Group IV (n = 30)	6 (20%)	20 (66.7%)	3 (10.0%)	1 (3.3%)
Sex
Female (n = 73)	10 (13.7%)	34 (46.6%)	19 (26.0%)	10 (13.7%)
Male (n = 47)	10 (21.3%)	26 (55.3%)	5 (10.6%)	6 (12.8%)
Total (n = 120)	20 (16.7%)	60 (50%)	24 (20%)	16 (13.3%)