Skip to main content
. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Head Neck. 2018 Mar 9;40(6):1287–1295. doi: 10.1002/hed.25110

Table 6.

Univariate analysis of Foci Density for LRFS, RRFS, and DRFS

Variable LRFS RRFS DRFS
Foci
Density
HR(CI) p-
value
HR (CI) p-
value
HR (CI) p-
value
No PNI Reference 0.002 Reference 0.004 Reference <0.001
≤1 1.95 (1.08–3.52) 2.00 (1.10–3.65) 4.42 (1.70–11.48)
>1 4.32 (1.69–11.09) 4.07 (1.58–10.49) 19.40 (6.70–56.14)