Neoadjuvant Chemoradiation in Squamous Cell Carcinoma of the Maxillary Sinus: A 26-Year Experience

Table 4

Multivariate analysis of prognostic factors (RR = relative risk; CI = confidence interval).

Variable	Category	P value	RR	95% CI
Age	≤58 years versus >58 years	0.292	0.688	0.32–1.41
UICC stage grouping	II and III versus IVa and IVb	0.110	0.540	0.25–1.15
Complete response	CR versus no CR	0.157	0.463	0.16–1.34
Orbital infiltration	No versus yes	0.012	0.348	0.15–0.79
Chemotherapy	Cisplatin versus carboplatin	0.957	0.979	0.46–2.10