Table I.

Patient characteristics

Parameters	Total
Patients, n	54
Age [years], mean ± SD (min.–max.)	62.5 ±9.67 (36.0–82.0)
Sex, n (%):
Male	24 (44.4)
Female	30 (55.6)
Histopathology, n (%):
Epithelioid	43 (79.6)
Other (sarcomatoid, mixed)	11 (20.4)
Stage, n (%):
I–II	10 (18.5)
III–IV	44 (81.5)
KPS, median	80 (70–100)
Survival [month], median (SE), (95% CI)	10.0 (1.2) (7.7–12.3)

KPS – Karnofsky Performance Score, SD – standard deviation, SE – standard error, CI – confidence interval.