Table 4.
Binomial logistic regression analysis for predicting concordance of lesion location between radiologists’ analysis and pathology results.
Predictor | Estimate a | Standard Error | p-Value | Odds Ratio | 95% Confidence Interval | |
---|---|---|---|---|---|---|
Lower | Upper | |||||
Previous MG influence (E/N) | 2.146 | 0.625 | <0.001 | 8.55 | 2.51 | 29.09 |
Symptoms (E/N) | 1.703 | 0.422 | <0.001 | 5.49 | 2.40 | 12.55 |
MG density (F/D) | 1.644 | 0.622 | 0.008 | 5.18 | 1.53 | 17.51 |
Abbreviations: MG, mammography; E/N, ratio of existent to nonexistent reference; F/D, ratio of fatty breast to reference dense breast. a Estimates represent log odds of concordance vs. discordance.