Table 2 Baseline demographic characteristics and parameters
Parameter | No. | % | Median | Range |
|---|---|---|---|---|
Age at operation | 61 | 26–83 | ||
≤ 65 years | 75 | 70.1 | ||
> 65 years | 32 | 29.9 | ||
Gender | ||||
Male | 43 | 40.2 | ||
female | 64 | 59.8 | ||
Primary tumor | ||||
non-small cell lung cancer | 40 | 37.4 | ||
Breast cancer | 21 | 19.6 | ||
Melanoma | 14 | 13.1 | ||
Gastro-intestinal tumorOther | 11 | 10.3 | ||
Other | 21 | 19.6 | ||
Extracranial disease | ||||
Stable | 46 | 43.0 | ||
Non-stable | 61 | 57.0 | ||
Symptoms (multiple references possible) | ||||
Cerebellar | 19 | 17.8 | ||
Cognitive | 11 | 10.3 | ||
Hemiparesis | 25 | 23.4 | ||
Seizures | 14 | 13.1 | ||
Headache | 22 | 20.6 | ||
Impaired vision | 15 | 14.0 | ||
Aphasia | 13 | 12.1 | ||
Others | 18 | 16.8 | ||