From: Small (≤ 20 mm) ground-glass opacity pulmonary lesions: which factors influence the diagnostic accuracy of CT-guided percutaneous core needle biopsy?
Variable
Diagnostic accuracy (%)
P value
OR
95% CI
Lesion size (mm)
≤ 10
72.5 (29/40)
Reference
1.0
11–20
96.6 (112/116)
0.022
4.8
1.3–18.5
GGO component
> 90%
74.5%(35/47)
50–90%
97.2%(106/109)
0.015
6.0
1.4–25.7