Table 3.

Multivariable Logistic Analysis of radiologic predictors of adenocarcinoma with STAS.

	Model 1			Model 2
	OR	95% CI	p-value	OR	95% CI	p-value
Nodule shapes	2.155	0.768–6.048	0.145	0.509	1.18–1.45	0.206
Spiculation	0.977	0.242–3.947	0.974	0.509	2.19–3.45	0.206
Cystic airspaces	13.781	3.751–50.63	0.001	0.062	0.02–0.25	0.001
Ground glass ribbon sign	0.114	0.029–0.454	0.002	8.468	2.03–35.32	0.003
Boundary	0.243	0.07–0.842	0.026	4.871	1.31–18.12	0.018
Satellite lesions	0.585	0.176–1.947	0.382	3.263	0.45–23.48	0.24
Pleural connection	0.183	0.059–0.563	0.003	5.829	1.80–18.93	0.003
Nodule density	–	–	–	0.146	0.00–2.34	0.086
CTR	0.01	0.001–0.173	0.001	0.003	0.00–0.10	0.001

CTR, consolidation tumor ratio; CI, confidence interval; OR, odds ratio.