指标 | A1组 | A2组 | A3组 | F/χ2 | P值 |
年龄(岁) | 57.97 ± 3.83 | 58.88 ± 3.26 | 58.48 ± 3.90 | 0.520 | 0.596 |
BMI (kg/m2) | 22.14 ± 1.21 | 22.02 ± 1.54 | 21.59 ± 1.75 | 1.199 | 0.306 |
性别(男/女) | 15/18 | 15/19 | 16/17 | 0.134 | 0.935 |
ASA分级(I/II) | 6/27 | 5/29 | 7/26 | 0.481 | 0.786 |
胃镜检查时长(min) | 24.70 ± 3.62 | 24.12 ± 3.99 | 24.48 ± 4.12 | 0.188 | 0.829 |