Table 1 Baseline characteristics for males from UK biobank cancer follow-up cohort
Follow-up cohort | General-population | EO-population | LO-population | |||
|---|---|---|---|---|---|---|
(N = 167,517) | (N = 28,725) | (N = 138,792) | ||||
Non incident | Incident PCa | Non incident | Incident PCa | Non incident | Incident PCa | |
N (%) | 162,635 (97.09) | 4882 (2.91) | 28,520 (99.28) | 205 (0.72) | 134,115 (96.63) | 4677 (3.37) |
Age, Mean (SD) | 56.83 (8.06) | 62.37 (5.16) | 44.07 (2.38) | 49.05 (3.31) | 59.54 (5.97) | 62.95 (4.38) |
Exit-age, Mean (SD)a | 64.55 (8.03) | 66.23 (5.32) | 51.77 (2.30) | 52.37 (2.64) | 67.26 (5.91) | 66.83 (4.53) |
BMI, Mean (SD) | 27.86 (4.25) | 27.55 (3.83) | 27.56 (4.29) | 27.18 (3.53) | 27.92 (4.23) | 27.56 (3.84) |
Smoking status, N (%) | ||||||
 Never | 79,849 (49.10) | 2305 (47.21) | 16,886 (59.21) | 139 (67.80) | 62,963 (46.95) | 2166 (46.31) |
 Ever | 82,238 (50.56) | 2557 (52.38) | 11,587 (40.63) | 66 (32.20) | 70,651 (52.68) | 2491 (53.26) |
 Missing | 548 (0.34) | 20 (0.1) | 47 (0.16) | 0 (0.00) | 501 (0.37) | 20 (0.43) |
Drinking status, N (%) | ||||||
 Never | 2698 (1.66) | 78 (1.60) | 410 (1.44) | 4 (1.95) | 2288 (1.71) | 74 (1.58) |
 Ever | 159,791 (98.25) | 4804 (98.40) | 28,080 (98.46) | 201 (98.05) | 131,711 (98.21) | 4603 (98.42) |
 Missing | 146 (0.09) | 0 (0.00) | 30 (0.11) | 0 (0.00) | 116 (0.09) | 0 (0.00) |
Family history of PCa, N (%) | ||||||
 No | 143,742 (88.38) | 4034 (82.63) | 25,548 (89.58) | 153 (74.63) | 118,194 (88.13) | 3881 (82.98) |
 Yes | 12,095 (7.44) | 628 (12.86) | 1858 (6.51) | 44 (21.46) | 10,237 (7.63) | 584 (12.49) |
 Missing | 6798 (4.18) | 220 (4.51) | 1114 (3.91) | 8 (3.90) | 5684 (4.24) | 212 (4.53) |