Identification of cholesterol metabolism-related subtypes in nonfunctioning pituitary neuroendocrine tumors and analysis of immune infiltration

Table 1 Basic clinical data statistics

Characteristic	No./Total(%)
Number of patients	146
Age	55.13 ± 11.93
Gender
Male	87(59.6)
Female	59(40.4)
Type
gonadotrope tumors	106(72.6)
silent corticotroph tumors	16 (11.0)
null cell tumors	6 (4.1)
other silent PIT-1 lineage tumors	18 (12.3)
Knosp Grade
0–1	18(12.3)
2	59(40.4)
3	36(24.7)
4	33(22.6)

ISSN: 1476-511X