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Table 3 Multivariate analysis of factors associated with ER or PR negativity

From: Prognostic values of negative estrogen or progesterone receptor expression in patients with luminal B HER2-negative breast cancer

Variable

Coefficient

Std. error

Odds ratio

95 % CI

p value

Age (median 45)

−0.64939

0.50740

0.5224

0.1932 to 1.4121

0.2006

Bcl-2 (cutoff 10 %)

1.54314

0.47871

4.6793

1.8310 to 11.9580

0.0012

Ki 67 (cutoff 50 %)

−0.70809

0.49583

0.4926

0.1864 to 1.3018

0.1533

  1. CI confidence interval