Table 3 Demographics at baseline
Demographics | Group G (n = 162) | Group GI (n = 164) | Group GA (n = 138) | Group GA +  (n = 100) | Total (n = 564) |
|---|---|---|---|---|---|
Age (years), mean ± SD | 50.4 ± 14.3 | 49.8 ± 14.2 | 46.6 ± 14.0 | 50.2 ± 16.3 | 49.3 ± 14.6 |
Gender, women, n (%) | 106 (65.4%) | 103 (62.8%) | 89 (64.5%) | 63 (63.0%) | 361 (64.0%) |
Educational level, n (%) | |||||
 Lower | 25 (15.4%) | 28 (17.1%) | 27 (19.6%) | 17 (17.0%) | 97 (17.2%) |
 Middle | 52 (32.1%) | 63 (38.4%) | 37 (26.8%) | 33 (33.0%) | 185 (32.8%) |
 Higher | 85 (52.5%) | 73 (44.5%) | 74 (53.6%) | 50 (50.0%) | 282 (50.0%) |
Dutch background, n (%) | 157 (96.9%) | 157 (95.7%) | 131 (94.9%) | 97 (97.0%) | 542 (96.1%) |
Living with children, n (%) | 61 (37.7%) | 69 (42.1%) | 53 (38.4%) | 35 (35.0%) | 218 (38.7%) |
Physical or mental condition, n (%) | 98 (60.5%) | 117 (71.3%) | 88 (63.8%) | 75 (75.0%) | 378 (67.0%) |