Thin-section computed tomography-determined usual interstitial pneumonia pattern affects the decision-making process for resection in newly diagnosed lung cancer patients: a retrospective study

Table 4 Univariate and multivariate analysis of independent factors in decision-making process for proposing thoracic surgery with cure intent

Variables	Unadjusted Odds Ratio	95% CI	P value	Adjusted Odds Ratio	95% CI	P value
Age (per year)	0.927	0.893–0.996	0.001	0.883	0.840–0.927	0.001
Histology
Adenocarcinoma	reference			reference
Squamous cell carcinoma	0.412	0.235–0.722	0.020	0.589	0.287–1.207	0.148
Others^a	0.902	0.322–2.528	0.844	2.258	0.565–9.027	0.249
Severity of airflow obstruction
Non-COPD	reference			reference
GOLD grade 1	0.741	0.419–1.312	0.304	1.056	0.516–2.160	0.882
GOLD grade2	1.152	0.413–3.210	0.787	1.500	0.428–5.259	0.527
GOLD grade 3	0.111	0.020–0.629	0.013	0.049	0.007–0.356	0.003
Clinical stage
I	reference			reference
II	0.805	0.376–1.724	0.577	0.765	0.318–1.842	0.550
III	0.126	0.066–0.240	0.001	0.066	0.029–0.153	0.001
Severity of fibrosis
Grade 0	reference			reference
Grade 1	0.515	0.203–1.306	0.162	0.618	0.201–1.899	0.400
Grade 2	0.212	0.087–0.516	0.001	0.266	0.087–0.812	0.020

ISSN: 1471-2466