Table 1 Socio-demographic characteristics
Subgroup | Cases (n = 38) n (%) | Controls (n = 53) n (%) | P-value |
|---|---|---|---|
Age during the study (years) | |||
 ≤ 50 | 0 (0) | 5 (9.4) |  |
 51–70 | 17 (44.7) | 35 (66.0) |  |
 > 70 | 21(55.3) | 13 (24.5) |  |
 Mean (SD) | 69.81 (8.05) | 65.49 (8.90) | 0.017 |
Age at diagnostic (years) | |||
 ≤ 50 | 0 (0) |  |  |
 51–70 | 23 (60.5) |  |  |
 > 70 | 15 (39.5) |  |  |
 Mean (SD) | 67.13 (8.17) |  |  |
Family history | |||
 Yes | 14 (36.8) | 17 (32.1) |  |
 No | 18 (47.4) | 25 (47.2) |  |
 Unknown | 6 (15.8) | 11 (20.8) |  |