Table 1.

Characteristics of the study participants.

Variable			Gender				Value of p	Total		Female		Male
	n	%
	n	%	n	%
Population (N)	412	100	293	71.1	119	28.9	Chi=15.195 df=4<0.005
Age (years)
< 26	9	2.2	4	1.4	5	4.2
26–35	82	19.9	49	16.7	33	27.7
36–45	160	38.8	116	39.6	44	37.0
46–55	118	28.7	96	32.8	22	18.5
> 55	43	10.4	28	9.5	15	12.6
Seniority (years)							Chi=14.261 df=4<0.01
< 5	32	7.8	18	6.1	14	11.8
5–10	49	11.9	29	9.9	20	16.8
11–15	88	21.4	57	19.5	31	26.0
16–20	80	19.4	60	20.5	20	16.8
> 20	163	39.5	129	44.0	34	28.6
Form of employment (full-time contract)							Chi=12.385 df=4<0.01
< 0.5	1	0.2	1	0.3	0	0
0.5	14	3.4	5	1.7	9	7.6
> 0.5 – < 1	19	4.6	13	4.4	6	5.0
1	148	35.9	115	39.3	33	7
> 1 – < 1.5	152	36.9	106	36.2	46	38.7
1.5	51	12.4	39	13.3	12	10.1
> 1.5	27	6.6	14	4.8	13	10.9

p – test χ².