Table 1.

Patient characteristics. Data is presented as either median [minimum to maximum] or as number in category (percent of whole group).

All patients (n = 42)
Age at diagnosis (years)	21.5 [4.1, 47.7]
Male sex (%)	24 (57.1)
Mean pretreatment NTLR	5.26 [0.46, 29.19]
NTLR risk category = low (%)	24 (61.5)
Mean pretreatment KPS (%)
<= 70	6 (15.0)
70 – 80	13 (32.5)
80 – 90	17 (42.5)
90 – 100	4 (10.0)
SBRT treatment courses	2 [1, 20]
Follow up time (months)	23.8 [6.0, 35.0]

NLTR neutrophil-to-lymphocyte ratio; SBRT stereotactic body radiotherapy.