Table 3. Univariable analysis of lung adenocarcinoma with different differentiation.

	Univariable Analysis OR	95%CI	P value
Nodule diameter (cm)	1.019	0.982–1.058	0.314
CT value (HU)	1.045	0.988–1.105	0.125
Pleural indentation N (%)	3.341	1.237–9.026	0.017
Pleural contact N (%)	1.150	0.362–3.652	0.813
Lobulation N (%)	0.812	0.245–2.692	0.733
Spiculation N (%)	2.123	0.747–6.032	0.158
Vascular convergence N (%)	3.518	1.178–10.501	0.024
Air bronchiologram
Disruption N (%)	2.333	0.593–10.109	0.257
Distortion N (%)	2.882	1.059–7.846	0.038
Dilation N (%)	1.870	0.745–4.696	0.183
CEA N (%)	3.111	1.227–7.886	0.017
SUVmax	1.116	1.013–1.229	0.026
SUVmean	1.166	0.994–1.368	0.059
TLG	1.007	0.998–1.015	0.125

Notes.

CEA

carcinoembryonic antigen

OR

Odds ratio

95%CI

95% confidence interval

SUVmax

maximum standard uptake value

SUVmean

mean standard uptake value

TLG

total lesion glycolysis