Table 4: Multivariable analysis of DFS and OS by HPV status and OTT.

 

DFS

OS

HR

(95% CI)

p

HR

(95% CI)

p

HPV Negative

6.56

(1.89-22.79)

<0.01

5.35

(1.80-15.85)

<0.01

OTTa

1.02

(1.00-1.03)

0.04

1.00

(0.99-1.02)

 

0.77

aUnit = 1 day.