From: Biological and clinical impact of central nervous system hemangioblastomas in Chinese patients with von Hippel-Lindau disease: implications for treatment
Variables
P value
OR,95% CI
Sex
0.254
–
Mutation
0.261
Age at first operation
0.14
0.926,0.871–0.985
Period after the first operation
0.19
1.096,1.015–1.184