Table 1.
Baseline demographics.
| Two-stage | Four-stage | |
|---|---|---|
| (n=65) | (n=64) | |
| Age (years) | 42 (13) | 40 (10) |
|
| ||
| Sex | ||
| Female | 43 (66%) | 45 (70%) |
|
| ||
| Level of education | ||
| Primary and lower secondary school | 2 (3%) | 1 (2%) |
| Gymnasium (preuniversity) | 2 (3%) | 3 (5%) |
| Craftsman | 3 (5%) | 8 (13%) |
| Higher education (≤2 years) | 15 (23%) | 12 (19%) |
| Higher education (2-4.5 years) | 27 (42%) | 26 (41%) |
| Higher education (≥4.5 years) | 16 (25%) | 14 (22%) |
Age is reported as mean (SD) and remaining variables as n (%).
Total percentage of level of education in two stages is 101 % and in four stages 102 % due to rounding