From: Establishment of a regression model of bone metabolism markers for the diagnosis of bone metastases in lung cancer
Characteristics
Non-metastatic (n = 103)
Metastatic (n = 128)
Control (n = 108)
Age (years)
64 ± 12
64 ± 11
65 ± 12
Female
39
49
41
Male
64
79
67
F/M
0.61:1
0.62:1