Table 4.
Results of Regression Analysis for Determining the Factors for Predicting the High-Risk Lesion Detection Rate
| Detection rate of HRL |
||||
|---|---|---|---|---|
| Total | HP-positive | HP-eradicated | HP-naïve | |
| Experience of endoscopy | 0.7285/–0.1219 | 0.8678/–0.138 | 0.1179/0.2138 | 0.02638/0.4617 |
| Observation time (HP-positive) | 0.05372/0.3529 | 0.8983/–0.14 | 0.03106/0.4382 | 0.1691/0.1445 |
| Observation time (HP-eradicated) | 0.007306/0.6182 | 0.4111/–0.3041 | 0.01263/0.5574 | 0.08995/0.2638 |
| Observation time (HP-naïve) | 0.01324/0.5517 | 0.3594/–0.004792 | 0.02485/0.4701 | 0.12/0.2106 |
| Experience + observation time (HP-positive) | 0.01762/0.653 | 0.9769/–0.323 | 0.02057/0.6347 | 0.02853/0.5926 |
| Experience + observation time (HP-eradicated) | 0.0004782/0.8957 | 0.01395/0.679 | 0.008093/0.7323 | 0.01395/0.679 |
| Experience + observation time (HP-naïve) | 0.000583/0.8886 | 0.655/–0.158 | 0.01242/0.6913 | 0.01396/0.6789 |
The number indicates p-value/adjusted r-squared.
HP, Helicobacter pylori; HRL, high-risk lesion.