Variables | 1996 sample (N = 2,323) | 2015 sample (N = 2,041) | p value |
---|---|---|---|
Age (years), mean (SD) | 44.9 (16.5) | 55.5 (14.1) | < 0.001 |
Age groups (years), N (%) | < 0.001 | ||
< 29 | 510 (22) | 101 (5) | |
30–39 | 487 (21) | 196 (10) | |
40–49 | 446 (19) | 392 (19) | |
50–59 | 363 (16) | 466 (23) | |
≥ 60 | 517 (22) | 886 (43) | |
Sex, N (%) | 0.02 | ||
Female | 1,192 (51) | 1,118 (55) | |
Male | 1,131 (49) | 923 (45) | |
Educational status, N (%) | < 0.001 | ||
Second level, first stage (lower) | 621 (27) | 281 (14) | |
Second level, first stage (medium) | 1,036 (45) | 831 (41) | |
Third level (university) | 643 (28) | 919 (45) | |
Married/cohabitant | 1,609 (70) | 1,549 (76) | < 0.001 |