Table 1:

Clinical data summary of the 1181 cases analyzed^{^a}

WHO Grade	No.	Age (yr)	Sex (Male/Female)	Median KPS Score	Median Tumor Volume (mL)	Max CD (Nuclei/mm²)	Median OS (Days)
II	207	40 (SD, 12)	121/86	90	37.16	8059 (SD, 1048)	NA^{^b}
III	246	43 (SD, 14)	135/111	90	47.25	8401 (SD, 1198)	5066
IV	728	59 (SD, 13)	446/282	90	72.64	10,218 (SD, 1167)	495

Note:—NA indicates not achieved; OS, overall survival.
↵a Tumor volume measurements were extracted from records collected before this study. Age and max CD are listed as means.
↵b Median survival was not reached for the WHO II group; the lowest fraction was 58% survival reached at 4147 days.