Sociodemographics
| Positive screening result n=1854 (49.8%) | Negative screening result n=933 (25.1%) | Not screened group n=933 (25.1%) | P value* | |
| Sex, n (%) | 0.5860 | |||
| Male | 1051 (56.7) | 534 (57.2) | 548 (58.7) | |
| Female | 803 (43.3) | 399 (42.8) | 384 (41.3) | |
| Age, mean (SD) | 65.5 (5.9) | 65.5 (5.9) | 64.5 (5.9) | <0.0001 |
| Urbanicity, n (%) | 0.8192 | |||
| Capital city | 127 (6.8) | 57 (6.1) | 56 (6.0) | |
| Small town | 749 (40.4) | 377 (40.4) | 367 (39.3) | |
| Rural area | 978 (52.8) | 499 (53.5) | 510 (54.7) | |
| Educational level, n (%) | 0.0033 | |||
| Elementary school | 531 (28.6) | 221 (23.7) | 268 (28.7) | |
| Secondary school | 900 (48.6) | 435 (46.6) | 425 (45.6) | |
| Short higher education | 325 (17.5) | 205 (22.0) | 185 (19.8) | |
| Long higher education | 67 (3.6) | 57 (6.1) | 41 (4.4) | |
| None registered | 31 (1.7) | 15 (1.6) | 14 (1.5) | |
| Employment status, n (%) | 0.0646 | |||
| Employed | 644 (34.7) | 345 (37.0) | 354 (37.9) | |
| Unemployed | 199 (10.8) | 81 (8.7) | 110 (11.8) | |
| Retired | 1011 (54.5) | 507 (54.3) | 469 (50.3) | |
| Annual income, n (%) | 0.0935 | |||
| <€26 800 | 912 (49.2) | 408 (43.7) | 445 (47.7) | |
| €26 800–40 200 | 514 (27.7) | 263 (28.2) | 252 (27.0) | |
| €40 201–67 000 | 343 (18.5) | 205 (22.0) | 187 (20.0) | |
| >€67 000 | 85 (4.6) | 57 (6.1) | 49 (5.3) | |
| Wealth, n (%) | <0.0001 | |||
| <€11 800* | 722 (38.9) | 301 (32.3) | 392 (42.0) | |
| €11 800–67 000 | 415 (22.4) | 195 (20.9) | 196 (21.0) | |
| >€67 000 | 717 (38.7) | 437 (46.8) | 345 (37.0) | |
| CCI, mean (SD) | 0.7 (1.4) | 0.5 (1.1) | 0.6 (1.3) | 0.0004 |
| Living alone, n (%) | <0.0001 | |||
| No | 1333 (71.9) | 741 (79.4) | 670 (71.8) | |
| Yes | 521 (28.1) | 192 (20.6) | 263 (28.2) |
*P value of a χ2 test (categorical variables) or an ANOVA test (continuous variables); the Benjamini-Hochberg procedure rejects all p values above 0.023 to control the false discovery rate at 0.05.
ANOVA, analysis of variance; CCI, Charlson’s Comorbidity Index.