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Table 1 Patient demographics and tumor stage

From: Cavernous sinus involvement is not a risk factor for the primary tumor site treatment outcome of Sinonasal adenoid cystic carcinoma

Parameters N Percent
All patients 47 100
Sex
 Male 27 57.4
 Female 20 42.6
Age (yr)
 Median 52.4  
 Range 16.3–81.2  
Follow-up (mo)
 Median 56.0  
 Range 3.7–326.5  
Tobacco use
 Never 33 70.2
 Former/current 14 29.8
Alcohol use
 Never 36 76.6
 Former/current 11 23.4
T stage
 T1 6 12.8
 T2 1 2.1
 T3 8 17.0
 T4a 19 40.4
 T4b 13 27.7
N stage
 N0 46 97.9
 N1–3 1 2.1
M stage
 M0 46 97.9
 M1 1 2.1
Clinical stage
 I 6 12.8
 II 1 2.1
 III 8 17.0
 IVa 18 38.3
 IVb 13 27.7
 IVc 1 2.1