Univariate analysis | Multivariate analysis | |||
OR (95% CI) | P value | OR (95% CI) | P value | |
Age | 1.000 (0.967 to 1.035) | 0.982 | 0.996 (0.961 to 1.032) | 0.829 |
Male:female | 0.589 (0.416 to 0.832) | 0.003* | 0.546 (0.375 to 0.794) | 0.002* |
Complete:incomplete | 0.238 (0.065 to 0.837) | 0.026* | 0.237 (0.060 to 0.917) | 0.037* |
Abnormal:normal | 1.006 (0.687 to 1.475) | 0.975 | 1.074 (0.724 to 1.597) | 0.724 |
Preparation good:not good | 0.512 (0.279 to 0.938) | 0.030* | 0.524 (0.282 to 0.972) | 0.040* |
Entonox:intravenous sedation | 0.863 (0.604 to 1.230) | 0.416 | 1.092 (0.748 to 1.593) | 0.648 |
Endoscopist | ||||
A | 1 (Referent) | NA | 1 (Referent) | NA |
B | 0.446 (0.268 to 0.737) | 0.002* | 0.440 (0.260 to 0.740) | 0.002* |
C | 2.418 (1.405 to 4.179) | 0.001* | 2.512 (1.448 to 4.376) | 0.001* |
D | 0.976 (0.638 to 1.493) | 0.909 | 0.995 (0.644 to 1.540) | 0.982 |
*Indicates statistical significance.