1.
3组临床特征比较
Comparison of the clinical characteristics among the 3 groups
| n=195 | Cancer | Adenoma | Normal | P |
| Male No. (%) | 50/85 (58.8) | 29/65 (44.6) | 18/40 (45) | 0.06 |
| Age, year (Mean±SD) | 57.2±8.6 | 55.6±7.4 | 50.3±6.9 | 0.28 |
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