Table 1.

Subject characteristics in relation to their occupation.

Career Groups	N	Age
Self-employed workers	169	41.17 (10.28)
Building and maintenance	46	37.63 (9.75)
Human services	30	31.93 (8.20)
Commercial services	26	43.96 (10.07)
Education	34	44.06 (8.84)
Public administration	45	43.98 (8.78)
Health services	25	47.08 (10.12)
Others	30	35.07 (8.75)

Note: N = 405.