From: Using mammographic density to predict breast cancer risk: dense area or percentage dense area
ORa Estimates (95% Confidence Interval) | ||||||
---|---|---|---|---|---|---|
Measurement | DAb | PDAc | NDAd | ΔΧ2e | P value | BICf |
Base model (no predictors) | - | - | - | - | 1663.78 | |
Dense area (DA) | 1.42 (1.29-1.56) | - | - | 53.22 | < 0.001 | 1618.39 |
Percent dense area (PDA) | - | 1.37 (1.25-1.50) | - | 44.42 | < 0.001 | 1627.19 |
Nondense area (NDA) | - | - | 0.89 (0.81-0.98) | 5.96 | 0.01 | 1665.65 |
DA + NDA | 1.42 (1.28-1.57) | - | 1.00 (0.90-1.10) | 0.01g | 0.9g | 1626.22 |
DA + PDA | 1.31 (1.11-1.55) | 1.10 (0.93-1.29) | - | 1.18g | 0.3g | 1625.04 |
PDA + NDA | - | 1.62 (1.41-1.85) | 1.27 (1.11-1.46) | 11.61h | < 0.001h | 1623.41 |