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Table 3 Univariate and multivariate Cox regression analysis of DDX27 expression with regard to DFS in 165 breast cancer patients

From: DEAD-box helicase 27 enhances stem cell-like properties with poor prognosis in breast cancer

Characteristics Univariate analysis Multivariate analysis
HR(95% CI) p-value HR(95% CI) p-value
DDX27 2.420 (1.095–5.346) 0.0289 1.336 (0.575–3.108) 0.501
Age 0.692 (0.287–1.672) 0.414   
Tumor size 3.773 (1.804–7.893) 0.0004 2.426 (1.081–5.444) 0.032
Lymph node status 4.319 (2.135–8.736) < 0.0001 2.736 (1.190–6.290) 0.018
ER 1.040 (0.507–2.134) 0.914   
PR 1.429 (0.667–3.061) 0.359   
HER2 1.327 (0.578–3.049) 0.504   
Ki-67 index (%) 2.033 (0.716–5.771) 0.183   
Histological grade 1.736 (0.846–3.563) 0.132   
TNM stage 4.181 (1.996–8.785) 0.0001 1.434 (0.602–3.421) 0.416