Table 4

Multiple regression analysis of non-BRCA1/2 tumors versus BRCA2 tumors: final model after stepwise regression

Odds ratio (95% CI)a
Tubule formation
11.0
20.28 (0.04–1.76)
30.11 (0.02–0.77)
χ21 = 4.03 P = 0.04
Pleomorphism
11.0
20.38 (0.015–0.93)
30.36 (0.11–1.14)
χ21 = 3.86 P = 0.05
  • a CI, confidence interval.