两组息肉发生率比较 | OR (Odds Ratio) | RR (Relative Risk) | |||||||
| 胃息肉(坏) | 无息肉(好) | 总计 | ||||||
脂肪肝组 | 44 | 55 | 99 (50.0%) | ||||||
对照组 | 24 | 75 | 99 (50.0%) | OR值 | p值 | 95% CI | RR值 | p值 | 95% CI |
总计 | 68 (34.3%) | 130 65.7%) | 198 | 2.5 | 0.003 | 1.362~4.587 | 1.833 | 0.004 | 1.214~2.768 |