Table 3.

Univariate and multivariate analyses for factors related to high PD-L1⁺ TPS (≥50%).

Factors	Univariate Analysis		p-Value	Multivariate Analysis		p-Value
	Odds Ratio	95% CI		Odds Ratio	95% CI
Age
≤68 year vs. ≥69 year	3.9	(1.0–14.9)	0.04	3.6	(0.9–13.9)	0.06
Sex
Male vs. Female	1.7	(0.5–5.1)	0.38	-	-	-
Smoking status
Smoker vs. never smoker	2.3	(0.6–8.8)	0.22	-	-	-
CT findings
Pure-solid LAD * vs. part-solid LAD	8.7	(1.1–68.7)	0.04	8.0	(1.0–63.8)	0.05

* LAD: lung adenocarcinomas.