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. 2011 Jul 11;66(12):1072–1077. doi: 10.1136/thx.2010.145490

Table 3.

Diagnostic yield according to lesion size in the per-protocol population

Lesion size Bronchoscopic diagnosis p Value
VBNA NVBNA
<20 mm 44/58 (75.9) 35/59 (59.3) 0.056
20–30 mm 36/41 (87.8) 29/36 (80.6) 0.382
Total 80/99 (80.8) 64/95 (67.4) 0.032

Data are presented as numbers of lesions/total lesions (%).

NVBNA, non-virtual bronchoscopic navigation-assisted; VBNA, virtual bronchoscopic navigation-assisted.