Evaluation of Diabetic Patients with Breast Cancer Treated with Metformin during Adjuvant Radiotherapy

Table 2

Treatment break univariate analysis.

Predictor	𝑃 value
Age > 50 years	1.0
Surgery	0.88
Radiation field	0.92
Race	0.01
Breast	0.36
Smoker	0.81
CVD	1.0
Axillary dissection	0.12
Grade	0.08
T stage	0.34
ER§	0.13
PR	0.29
Her2¶	0.68
Adjuvant hormone therapy	0.06
Dose max (>110%)	0.52
Separation (>25 cm)	0.33

§Estrogen receptor, ¶human epidermal growth factor receptor-2.
CVD: collagen vascular disease, ER: estrogen receptor, and PR: progesterone receptor. Univariate analysis to evaluate possible confounding variables using Fisher’s exact test.
The bold numbers refer to numbers that are statistically significant (<.05) for the variable on the same line (listed on the left).