Total Cases and Distribution of Each Tumor Type with 95% Confidence Interval of Mean
| Tumor . | Total Cases . | Percentage . | Mean . | 95% Confidence Interval of Mean . | |
|---|---|---|---|---|---|
| . | . | . | . | Lower Bound . | Upper Bound . |
| Meningioma | 1333 | 22.22 | 51.28 | −5.30 | 107.87 |
| Astrocytoma | 1462 | 24.7 | 56.22 | 2.69 | 109.75 |
| Pituitary adenoma | 482 | 8.04 | 18.55 | −1.58 | 38.68 |
| Craniopharyngioma | 245 | 4.07 | 9.41 | 2.26 | 16.56 |
| Oligodendroglioma | 121 | 2.01 | 4.65 | 0.57 | 8.75 |
| Ependymoma | 204 | 3.65 | 7.85 | 0.65 | 15.04 |
| Medulloblastoma | 256 | 4.26 | 9.85 | −2.47 | 22.16 |
| Supratentorial PNET | 2 | 0.03 | 0.08 | −0.08 | 0.24 |
| Glioblastoma | 75 | 1.25 | 2.88 | −0.13 | 5.90 |
| Ganglioglioma | 22 | 0.366 | 0.85 | −0.37 | 2.06 |
| Glioma (NOS) | 57 | 0.949 | 2.19 | −1.86 | 6.24 |
| Neuroblastoma | 18 | 0.299 | 0.69 | −0.26 | 1.64 |
| Epidemoid cyst | 6 | 0.099 | 0.23 | −0.06 | 0.52 |
| Ependymoblastoma | 4 | 0.066 | 0.15 | −0.16 | 0.47 |
| Pineoblastoma | 12 | 0.199 | 0.46 | −0.06 | 0.99 |
| Embryonal tumors | 89 | 1.733 | 4.00 | −1.02 | 9.02 |
| Germ cell tumors | 37 | 0.866 | 2.00 | 0.38 | 3.62 |
| Tumor type not specified | 1556 | 25.17 | 59.83 | 26.70 | 92.95 |
| Total | 5902 | 100 | 226.98 | 66.60 | 387.36 |
| Tumor . | Total Cases . | Percentage . | Mean . | 95% Confidence Interval of Mean . | |
|---|---|---|---|---|---|
| . | . | . | . | Lower Bound . | Upper Bound . |
| Meningioma | 1333 | 22.22 | 51.28 | −5.30 | 107.87 |
| Astrocytoma | 1462 | 24.7 | 56.22 | 2.69 | 109.75 |
| Pituitary adenoma | 482 | 8.04 | 18.55 | −1.58 | 38.68 |
| Craniopharyngioma | 245 | 4.07 | 9.41 | 2.26 | 16.56 |
| Oligodendroglioma | 121 | 2.01 | 4.65 | 0.57 | 8.75 |
| Ependymoma | 204 | 3.65 | 7.85 | 0.65 | 15.04 |
| Medulloblastoma | 256 | 4.26 | 9.85 | −2.47 | 22.16 |
| Supratentorial PNET | 2 | 0.03 | 0.08 | −0.08 | 0.24 |
| Glioblastoma | 75 | 1.25 | 2.88 | −0.13 | 5.90 |
| Ganglioglioma | 22 | 0.366 | 0.85 | −0.37 | 2.06 |
| Glioma (NOS) | 57 | 0.949 | 2.19 | −1.86 | 6.24 |
| Neuroblastoma | 18 | 0.299 | 0.69 | −0.26 | 1.64 |
| Epidemoid cyst | 6 | 0.099 | 0.23 | −0.06 | 0.52 |
| Ependymoblastoma | 4 | 0.066 | 0.15 | −0.16 | 0.47 |
| Pineoblastoma | 12 | 0.199 | 0.46 | −0.06 | 0.99 |
| Embryonal tumors | 89 | 1.733 | 4.00 | −1.02 | 9.02 |
| Germ cell tumors | 37 | 0.866 | 2.00 | 0.38 | 3.62 |
| Tumor type not specified | 1556 | 25.17 | 59.83 | 26.70 | 92.95 |
| Total | 5902 | 100 | 226.98 | 66.60 | 387.36 |
Total Cases and Distribution of Each Tumor Type with 95% Confidence Interval of Mean
| Tumor . | Total Cases . | Percentage . | Mean . | 95% Confidence Interval of Mean . | |
|---|---|---|---|---|---|
| . | . | . | . | Lower Bound . | Upper Bound . |
| Meningioma | 1333 | 22.22 | 51.28 | −5.30 | 107.87 |
| Astrocytoma | 1462 | 24.7 | 56.22 | 2.69 | 109.75 |
| Pituitary adenoma | 482 | 8.04 | 18.55 | −1.58 | 38.68 |
| Craniopharyngioma | 245 | 4.07 | 9.41 | 2.26 | 16.56 |
| Oligodendroglioma | 121 | 2.01 | 4.65 | 0.57 | 8.75 |
| Ependymoma | 204 | 3.65 | 7.85 | 0.65 | 15.04 |
| Medulloblastoma | 256 | 4.26 | 9.85 | −2.47 | 22.16 |
| Supratentorial PNET | 2 | 0.03 | 0.08 | −0.08 | 0.24 |
| Glioblastoma | 75 | 1.25 | 2.88 | −0.13 | 5.90 |
| Ganglioglioma | 22 | 0.366 | 0.85 | −0.37 | 2.06 |
| Glioma (NOS) | 57 | 0.949 | 2.19 | −1.86 | 6.24 |
| Neuroblastoma | 18 | 0.299 | 0.69 | −0.26 | 1.64 |
| Epidemoid cyst | 6 | 0.099 | 0.23 | −0.06 | 0.52 |
| Ependymoblastoma | 4 | 0.066 | 0.15 | −0.16 | 0.47 |
| Pineoblastoma | 12 | 0.199 | 0.46 | −0.06 | 0.99 |
| Embryonal tumors | 89 | 1.733 | 4.00 | −1.02 | 9.02 |
| Germ cell tumors | 37 | 0.866 | 2.00 | 0.38 | 3.62 |
| Tumor type not specified | 1556 | 25.17 | 59.83 | 26.70 | 92.95 |
| Total | 5902 | 100 | 226.98 | 66.60 | 387.36 |
| Tumor . | Total Cases . | Percentage . | Mean . | 95% Confidence Interval of Mean . | |
|---|---|---|---|---|---|
| . | . | . | . | Lower Bound . | Upper Bound . |
| Meningioma | 1333 | 22.22 | 51.28 | −5.30 | 107.87 |
| Astrocytoma | 1462 | 24.7 | 56.22 | 2.69 | 109.75 |
| Pituitary adenoma | 482 | 8.04 | 18.55 | −1.58 | 38.68 |
| Craniopharyngioma | 245 | 4.07 | 9.41 | 2.26 | 16.56 |
| Oligodendroglioma | 121 | 2.01 | 4.65 | 0.57 | 8.75 |
| Ependymoma | 204 | 3.65 | 7.85 | 0.65 | 15.04 |
| Medulloblastoma | 256 | 4.26 | 9.85 | −2.47 | 22.16 |
| Supratentorial PNET | 2 | 0.03 | 0.08 | −0.08 | 0.24 |
| Glioblastoma | 75 | 1.25 | 2.88 | −0.13 | 5.90 |
| Ganglioglioma | 22 | 0.366 | 0.85 | −0.37 | 2.06 |
| Glioma (NOS) | 57 | 0.949 | 2.19 | −1.86 | 6.24 |
| Neuroblastoma | 18 | 0.299 | 0.69 | −0.26 | 1.64 |
| Epidemoid cyst | 6 | 0.099 | 0.23 | −0.06 | 0.52 |
| Ependymoblastoma | 4 | 0.066 | 0.15 | −0.16 | 0.47 |
| Pineoblastoma | 12 | 0.199 | 0.46 | −0.06 | 0.99 |
| Embryonal tumors | 89 | 1.733 | 4.00 | −1.02 | 9.02 |
| Germ cell tumors | 37 | 0.866 | 2.00 | 0.38 | 3.62 |
| Tumor type not specified | 1556 | 25.17 | 59.83 | 26.70 | 92.95 |
| Total | 5902 | 100 | 226.98 | 66.60 | 387.36 |
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