Research Article

[Retracted] Detection of CEA and ProGRP Levels in BALF of Patients with Peripheral Lung Cancer and Their Relationship with CT Signs

Table 2

Comparison of CEA and ProGRP levels in BALF between two groups.

GroupCEA (μg/L)ProGRP (pg/mL)

Lung cancer group90
Control group60
32.57551.972
0.0000.000