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. 2014 Jan 23;9(1):e85959. doi: 10.1371/journal.pone.0085959

Table 1. Patient and tumor characteristics.

Category Subcategory N = 67
Sex Male 47 70%
Female 20 30%
Median age 47 IQR 40-60
Insurance type Jamkesmasinsurance (poor) 15 22%
Askes insurance(civil servants) 14 21%
Self finance 38 57%
AJCC-stage I 1 1%
IIa 1 1%
IIb 4 6%
II 22 33%
IVa 11 16%
IVb 21 31%
Missing 7 10%

IQR =  inter quartile range.