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Table 2 Clinic and demographic characteristics of the subjects
| Cases (n = 122) | Controls (n = 130) | OR(95%CI) | P value | |
|---|---|---|---|---|
| Ages at diagnosis (year)a | 71.77 ± 8.12 | 71.28 ± 7.86 | 0.632 | |
| < 60 | 11 (9.0%) | 11 (8.5%) | ||
| 60~69 | 33 (27.1%) | 42 (32.3%) | ||
| 70~79 | 56 (45.9%) | 59 (45.4%) | ||
| ≥ 80 | 22 (18.0%) | 18 (13.8%) | ||
| Smoking status b | ||||
| Nonsmoking | 82 (67.2%) | 91(70.0%) | 1.138(0.668-1.939) | 0.634 |
| Smoking | 40 (32.8%) | 39(30.0%) | ||
| Alcohol intake b | ||||
| No alcohol | 62 (50.8%) | 69 (53.1%) | 1.095(0.668-1.795) | 0.720 |
| Drinking | 60 (49.2%) | 61 (46.9%) | ||
| Gleason score | ||||
| < 7 | 43 (35.2%) | |||
| ≥ 7 | 79 (64.8%) | |||
| TNM classification | ||||
| Localized | 72 (59.0%) | |||
| Aggressive | 50 (41.0%) |
