Enrico Martin

44 Chapter 2 Supplemental Table 3 Univariate Cox analyses of overall survival in intracranial, spinal, and head & neck tumor sites Variable Definition Intracranial HR (95% CI) P Spinal HR (95% CI) P H&N HR (95%CI) P Age 19-59 Ref. Ref. Ref. <18 1.30 (0.45-3.71) 0.628 0.88 (0.21-3.74) 0.862 0.75 (0.44-1.28) 0.298 60+ 2.18 (1.26-3.78) 0.006 1.52 (0.85-2.71) 0.159 1.86 (1.38-2.49) <0.001 Sex Female Ref. Ref. Ref. Male 1.37 (0.81-2.34) 0.243 1.51 (0.82-2.76) 0.184 1.08 (0.81-1.44) 0.604 Race White Ref. Ref. Ref. Black 1.52 (0.65-3.58) 0.336 1.27 (0.54-3.01) 0.586 1.16 (0.74-1.84) 0.513 Asian & other NA NA 0.25 (0.06-1.03) 0.056 0.87 (0.51-1.48) 0.616 Unknown NA NA NA NA NA NA Therapy Sx only Ref. Ref. Ref. RTx only 1.91 (0.84-4.31) 0.122 8.68 (1.96-38.51) 0.004 1.67 (0.84-3.31) 0.144 Sx and RTx 1.96 (0.91-4.21) 0.085 3.42 (1.86-6.29) 0.000 1.16 (0.85-1.58) 0.343 None 1.85 (0.86-3.96) 0.117 0.71 (0.09-5.39) 0.741 0.84 (0.42-1.67) 0.620 Unknown 1.45 (0.59-3.53) 0.416 4.18 (0.95-18.36) 0.058 0.98 (0.52-1.83) 0.944 Surgery GTR Ref. Ref. Ref. PR 1.13 0.864 1.43 (0.56-3.63) 0.452 1.11 (0.76-1.62) 0.603 Biopsy 7.81 (2.13-28.65) 0.002 NA NA 0.74 (0.26-2.05) 0.558 No Sx 1.37 (0.67-2.79) 0.391 1.20 (0.35-4.14) 0.770 1.47 (0.82-2.64) 0.201 Sx NOS 0.91 (0.42-2.00) 0.819 1.23 (0.64-2.36) 0.536 1.16 (0.77-1.74) 0.483 Unknown 1.06 (0.39-2.89) 0.904 6.46 (1.44-29.01) 0.015 1.07 (0.50-2.31) 0.856