Full-Length TrkB Variant in NSCLC Is Associated with Brain Metastasis

Table 1

Demographic and clinical characteristics of patients studied.

Patients	Group 1 ()	Group 2 ()	Group 3 ()
Age
Gender (F/M)	6/14	11/9	12/8
Stage at diagnosis	II-III: 10; IIIb, IV: 10	III: 8; IV: 7	III: 12; IV: 8
Lung cancer (ADKs)	20	15	20
Brain metastasis	10	nd	nd
Bone (2), skin (5), and liver (13) metastases	nd	nd	20

nd: not detected.