| 脂肪肝组及对照组基本资料比较 | ||||||
| 题目 | 名称 | 组别(%) | 总计 | χ2 | p | |
| 对照组 | 脂肪肝组 | |||||
| 性别 | 男 | 51 (51.52) | 56 (56.57) | 107 (54.04) | 0.508 | 0.476 |
| 女 | 48 (48.48) | 43 (43.43) | 91 (45.96) | |||
| 总计 | 99 | 99 | 198 | |||
| 年龄 | <60 | 58 (58.59) | 56 (56.57) | 114 (57.58) | 0.083 | 0.774 |
| ≥60 | 41 (41.41) | 43 (43.43) | 84 (42.42) | |||
| 总计 | 99 | 99 | 198 | |||
| 息肉 | 有息肉 | 24 (24.24) | 44 (44.44) | 68 (34.34) | 8.959 | 0.003** |
| 无息肉 | 75 (75.76) | 55 (55.56) | 130 (65.66) | |||
| 总计 | 99 | 99 | 198 | |||