Table 4: Univariate survival analysis of 6 anatomic sites.

Anatomy (number) 5-year OS 5-year LRFS 5-year DMFS 5-year DFS
%%%%

MPM
 +(264)83.10.15093.60.81280.80.07873.20.156
 −(82)86.993.689.782.6
Skull
 +(276)74.70.02193.80.22080.90.09271.90.018
 −(70)87.69790.087.1
PS
 +(125)66.30.00088.10.00872.80.00061.50.000
 −(221)84.196.688.683.4
LPM
 +(100)670.00791.40.17174.50.0166.10.029
 −(246)81.694.586.478.9
Cavernous
 +(126)65.80.00089.80.113750.00563.80.001
 −(220)84.895.687.482.2
Cranial nerve
 +(67)75.60.22691.70.40079.20.34272.60.381
 −(279)77.493.883.875.8

MPM, medial pterygoid muscle; PS, paranasal sinuses; LPM, lateral pterygoid muscle.