Table 5.
Summary of univariate and multivariate analyses of factors associated with adequate tissue yield
| Characteristics | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| OR | 95% CI | P | OR | 95% CI* | P | |
| Age | 1.027 | 1.000–1.054 | 0.052 | 1.011 | 0.982–1.041 | 0.453 |
| Men | 0.671 | 0.314–1.435 | 0.304 | |||
| Use of Franseen needle | 2.941 | 1.343–6.440 | 0.007 | 2.799 | 1.238–6.326 | 0.013 |
| SEL located within stomach | 1.347 | 0.511–3.550 | 0.547 | |||
| Tumor size on EUS (>20 mm vs. ≤20 mm) | 3.889 | 1.707–8.860 | 0.001 | 3.436 | 1.432–8.248 | 0.006 |
CI: Confidence interval; OR: Odds ratio; SEL: Subepithelial lesion