Table 1 Study sample and invited sample characteristics
Variable | Study sample % (n) | Invited sample % (n) | Difference Percentage points (p-value) |
|---|---|---|---|
Gender | |||
Male | 32.6 (1164) | 34.2 (4908) | - 1.6 (ns) |
Female | 67.4 (2407) | 65.8 (9445) | + 1.6 (ns) |
Age | |||
≤ 39 | 31.3 (1116) | 35.5 (5102) | - 4.2 (< .001) |
≥ 40 | 68.7 (2455) | 64.5 (9251) | + 4.2 (< .001) |
Variable | Study sample % (n) | ||
Educational level | Primary/lower secondary | 2.4 | 85 |
Upper secondary | 22.7 | 809 | |
University/college | 75.0 | 2677 | |
Living status | Living alone | 13.9 | 496 |
Living with others | 86.1 | 3075 | |
Marital status | Unmarried | 43.5 | 1553 |
Married | 56.5 | 2018 | |
Children | No | 20.5 | 731 |
Yes | 79.5 | 2840 | |
Children in household | No | 43.1 | 1538 |
Yes | 56.9 | 2033 | |
Work position | Workera | 81.7 | 2918 |
Manager | 18.3 | 653 | |
Work divisionb | Transportation | 1.8 | 63 |
Manufacturing | 5.3 | 191 | |
Public administration | 75.5 | 2697 | |
Health care services | 16.6 | 593 | |
Accommodation | 0.8 | 27 | |