Table 1.

Univariate analysis in patients with NSCLC (n (%)).

Noncalcified nodule	Number (n = 148)	Constituent ratio (%)
Size
<5 mm	72	48.65
5 mm-10 mm	51	34.46
>10 mm	25	16.89
Position
Connected to the pleura	31	20.95
Peripheral nodule	79	53.38
Hilar nodule	29	19.59
Central nodule	9	6.08
Density
Solid nodule	86	58.11
Partial solid nodule	12	8.11
Ground glass density nodules	50	33.78