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Table 3 Multivariate analyses of survival in vulvar cancer patients

From: The overexpression of p16 is not a surrogate marker for high-risk human papilloma virus genotypes and predicts clinical outcomes for vulvar cancer

Variables

Categories

Overall survival

p

HR

95 % CI

Nodal status

Negative for metastases

1

1.50–5.02

0.019

Positive for metastases

2.74

Histologic Grade

Low (G1)

1

1.33–5.90

0.007

High (G2 + G3)

2.80

p16 status

Positive

1

1.13–3.95

0.001

Negative

2.11