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Table 2 Univariable and multivariable analysis using the Cox proportional hazards model of overall survival for OCCCs (n = 89/15 events)

From: Association of the hypoxia-inducible factor-1α (HIF-1α) gene polymorphisms with prognosis in ovarian clear cell carcinoma

 

Univariate analysis

Multivariate analysis

 

Variable

HR

95% CI

p value

HR

95% CI

p value

C1772T

0.762

0.215–2.701

0.674

   

G1790A

1.609

0.211–12.28

0.647

   

C1772T and/or G1790A

0.892

0.284–2.803

0.845

   

Age (> 54 vs ≤54)

1.463

0.529–4.049

0.463

   

FIGO stage (III + IV vs I + II)

15.62

4.949–49.31

<  0.001

7.527

1.808–31.33

0.006

Residual tumor

16.13

5.780–45.00

<  0.001

4.030

1.127–14.41

0.032

  1. HR Hazard ratio, CI confidence interval, FIGO the International Federation of Obstetrics and Gynecology