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Table 3 Logistic regression analysis of multiple factors potentially associated with combined events of local recurrence and metastasis

From: Comparing outcomes of single-port insufflation endoscopic breast-conserving surgery and conventional open approach for breast cancer

Variable

Wald

p value

OR

95% CI

SIE-BCS

0.036

0.849

0.886

0.255, 3.084

Tumor size

1.270

0.260

0.969

0.917, 1.024

Age

0.450

0.503

1.272

0.629, 2.573

HER2 positivity

0.222

0.637

1.394

0.350, 5.548

  1. OR odds ratio, CI confidence interval, SIE-BCS single-port insufflation endoscopic breast-conserving surgery, HER2 human epidermal growth factor receptor type 2