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Table 1: 
Baseline and clinical data in patients with and without progression—univariate analysis
Patient CharacteristicsTotal (n = 28)Progressed (n = 13)Stable (n = 15)P Value
Age (mean) (SD) (yr)50.4 (16.6)49.1 (19.0)51.6 (14.8).70
Sex, male/female14:147:67:8.56
Initial tumor size (mean) (SD) (mL)30.7 (33.8)32.3 (26.3)29.4 (40.1).82
Tumor type, oligo/astro19/99/410/5.80
Follow-up time (mean) (range) (mo)40.9 (12–109)42.8 (12–89)39.3 (12–109).75
No. of MRIs/patient (mean) (SD)8.8 (4.3)9.8 (5.0)7.9 (3.6).26
Extent of initial tumor resection (No.) (>50% of initial volume)15 (53.5%)8 (61.5%)7 (46.6%).68
  • Note:—oligo indicates oligodendroglioma; astro, astrocytoma.