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Table 2 Relative risk (RR) of dying from vulvar cancer

From: Primary Tumor Vascularity, HIF-1α and VEGF expression in vulvar squamous cell carcinomas: their relationships with clinicopathological characteristics and prognostic impact

Variables

Univariate analysis

Multivariate analysis

RR

95% CIa

p

RR

95% CIa

p

Lymph node metastasis

1.99

1.49–2.65

<0.001

2.28

1.69–3.07

<0.001

Infiltration of vessel

2.20

1.36–3.58

0.001

-

-

-

Age

1.70

1.20–2.41

0.003

1.92

1.31–2.81

0.001

Tumor diameter

1.40

1.03–1.91

0.03

-

-

-

HIF-1αb

2.49

1.45–4.28

0.001

2.53

1.46–4.37

0.001

  1. a95% confidence interval.
  2. bLow: ≤ 50% tumor cells and high: > 50% tumor cells.
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BMC Cancer

ISSN: 1471-2407

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