FIG. 1.

Multivariate analysis of select duodenal adenoma preoperatively and intraoperatively identified variables and association with malignancy on final pathology. (Multivariate analysis was conducted utilizing a binary logistic regression model for variables approaching statistical significance (p value ≤ 0.10) in univariate analysis. The odds ratios and 95% confidence intervals for each of the variables are depicted, where 1 represents no effect and values > 1 indicate a positive independent association between the variable and a final pathologic diagnosis of malignancy. p values < 0.05 were accepted as statistically significant)