TABLE 1.
Age and grade wise Incidence
| Age (in years) | Pilocytic astrocytoma | Low grade astrocytoma | Anaplastic-astrocytoma | Glioblastoma multiforme | Oligodendroglioma | Ependymoma | Choroid plexus papilloma | Total (% in parenthesis) |
|---|---|---|---|---|---|---|---|---|
| 0-10 | 02 | 00 | 00 | 00 | 00 | 01 | 01 | 04 (9.53) |
| 11-20 | 01 | 00 | 00 | 00 | 00 | 01 | 00 | 02 (4.77) |
| 21-30 | 00 | 02 | 01 | 01 | 00 | 00 | 00 | 04 (9.53) |
| 31-40 | 00 | 08 | 03 | 02 | 01 | 00 | 00 | 14 (33.3) |
| 41-50 | 00 | 00 | 02 | 02 | 01 | 00 | 00 | 05 (11.9) |
| 51-60 | 00 | 02 | 02 | 05 | 01 | 00 | 00 | 10 (23.8) |
| 61-70 | 00 | 01 | 00 | 02 | 00 | 00 | 00 | 03 (7.14) |
| Total | 03 | 13 | 08 | 12 | 03 | 02 | 01 | 42 |
| % | 7.1 | 31 | 19 | 28.6 | 7.1 | 4.8 | 2.4 | 100 |