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Table 2 Univariate and multivariate analyses of PFS in patients with epithelial ovarian cancer

From: Basigin-2 is the predominant basigin isoform that promotes tumor cell migration and invasion and correlates with poor prognosis in epithelial ovarian cancer

Variables Categories Univariate analysis P Multivariate analysis P
HRa 95% CIb HRa 95% CIb
Age <60       
  ≥60 1.131 0.779-1.640 0.518
FIGO stage I+II       
  III+IV 1.882 1.261-2.809 0.002* 1.710 1.144-2.557 0.009*
Grade G1       
  G2 1.171 0.686-1.997 0.563
  G3 1.419 0.864-2.330 0.166
Histological type Serous       
  Nonserous 0.852 0.596-1.218 0.380
LVS involvement Negative       
  Positive 1.944 1.246-3.033 0.003* 1.410 0.935-2.127 0.101
Lymph node metastasis Negative       
  Positive 1.638 1.091-2.461 0.017* 1.578 1.001-2.488 0.050
Basigin-2 Low       
  High 2.046 1.388-3.017 <0.001* 1.758 1.179-2.619 0.006*
  1. PFS progression-free survival, aHR = hazard ratio, bCI = confidence interval, *P < 0.05, LVS lymph-vascular space.