| Group 1: | Group 2: | Group 3: | Group 4: | Comparison of groups 3 and 4: p-value |
---|---|---|---|---|---|
 | FI < 0.08 & | FI ≥ 0.08 & | FI ≥ 0.08 & | FI < 0.08 & |  |
 | GFI < 4 | GFI ≥ 4 | GFI < 4 | GFI ≥ 4 |  |
N (%) | 216 (33.9) | 211 (33.1) | 172 (27.0) | 39 (6.1) | - |
Age, mean (SD) | 68.0 (7.2) | 78.2 (9.3) | 74.6 (8.0) | 72.4 (8.6) | 0.12a |
Females, n (%) | 117 (52.2) | 111 (53.6) | 80 (48.8) | 29 (67.4) | 0.011b |
Consultation gap in days, mean (SD) | 222 (571) | 47 (54) | 65 (78) | 96 (160) | 0.075a |
Living alone as a widower or after divorce, n (%) | 35 (16.2) | 99 (46.9) | 54 (31.4) | 19 (48.7) | 0.040b |
Primary education or less, n (%) | 25 (11.6) | 48 (22.7) | 23 (13.4) | 7 (17.9) | 0.46b |