From: A retrospective epidemiological study of the World Health Organization (WHO)-classified primary brain and other Central Nervous System (CNS) tumors from a tertiary health care center in Northeast India
Pediatric cases
Adult cases
Total (n; %)
232 (16.1%)
1209 (83.9%)
Male (n; %)
148 (63.8%)
688 (57%)
Female (n; %)
84 (36%)
521 (43.1%)
M: F ratio
1.8
1.3