Table 2.

Univariate and Multivariate Analysis of Predictors of local control in RT-naïve Patients

	2 Year LC
	UVA	MVA
NC/Ethmoid vs. Other	P=0.56
Other Histology vs. SCC	P=0.11
No Surgery vs. Surgery	P=0.70
T1–2 vs. T3–4	P=0.63
N0 vs. N+	P=0.93
3DCPT vs. IMPT	P<0.01	P=0.01
	72% [55–92] vs. 91% [80–100]	HR 0.14 [0.03–0.66]