Table 1.

Demographic data (n = 850)

Characteristics	Number	Frequency (%)
Country
France	52	6.1
Georgia	28	3.3
Portugal	352	41.4
Slovakia	64	7.5
Turkey	209	24.6
Poland	145	17.1
Age (years)
20–30 years	203	22.2
31–40 years	235	28.1
41–50 years	222	26.5
≥51 years	178	21.2
Gender
Male	393	47.1
Female	441	52.9
Years of practice
0–10 years	323	39.3
11–20 years	235	28.7
21–30 years	185	22.3
≥31 years	87	10.5
Kind of practice
General practitioner	675	81.6
Specialist	152	18.4
Kind of practice
Private	644	77.5
Public	39	4.7
Private and public	148	17.8
Kind of practice
Solo	400	48
Group practice	365	44
University	62	7.6
Others	3	0.4