Table. Multivariable Logistic Regression to Determine Grades 2 to 3 Fibrosis Among 205 Patients.
Variable | Level | OR (95% CI) | P Value |
---|---|---|---|
C−509T genotype | C/C | 1 [Reference] | .02 |
C/T or T/T | 4.47 (1.25-15.99) | ||
Randomization arm | CF WBI | 1 [Reference] | .97 |
HF WBI | 1.02 (0.38-2.77) | ||
Panel physician–assessed cosmesis | 1-2 (Excellent-good) | 1 [Reference] | <.001 |
3-4 (Fair-poor) | 7.09 (2.41-20.90) |
Abbreviations: CF, conventionally fractionated; HF, hypofractionated; OR, odds ratio; WBI, whole-breast irradiation.