Sample descriptives
| Mean/count | SD/% | |
|---|---|---|
| Gender (n=2128) | ||
| Women | 1204 | 56.6 |
| Men | 924 | 43.4 |
| Age in 2007 (n=2128)* | 37.64 | 5.024 |
| Educational level in 2007 (n=1906) | ||
| Low | 88 | 4.6 |
| Intermediate | 1127 | 59.1 |
| High | 691 | 36.3 |
| Occupational status in 2007 (n=1664) | ||
| Manual | 556 | 33.4 |
| Lower non-manual | 313 | 18.8 |
| Upper non-manual | 795 | 47.8 |
| General stress in 2007 (n=1796)† | 2.34 | 0.95 |
| General stress in 2012 (n=1568)† | 2.39 | 0.94 |
*Range 30–45.
†Range 1–5.