Table 1. Demographic data.

Sex	n	%
Men	179	73.4
Women	64	26.6
Professional status
Resident	141	58
1st year	26	10.6
2nd year	24	9.8
3rd year	23	9.3
4th year	31	12.6
5th year	37	15.04
Fellow	22	9.1
Attending neurosurgeon	31	12.8
Professor	21	8.6
Private practice	28	11.5
Children
Yes	92	37.9
No	151	62.1
Marital status
Single	79	32.5
Common law	72	29.6
Married	84	34.6
Divorced	8	3.3
Security rest
Yes	77	30.9
No	90	36.6
It depends	79	32.5