borderline significantp = 0.07
Pleural indentation exhibited a borderline significant intergroup disparity (χ 2 = 3.289, p = 0.07).
Pleural indentation exhibited a borderline significant intergroup disparity (χ 2 = 3.289, p = 0.07).
The predictive effect of pleural indentation sign did not reach statistical significance (Wald = 3.223, p = 0.073) (see Table 3 for details). 3.5 Multivariate logistic regression analysis of predictors for high TMB Multivariate logistic regression analysis, which included age, smoking history, and the significant imaging features from the univariate analysis, confirmed that maximum tumor diameter (OR, 1.13; 95% CI, 1.05–1.21; p = 0.001), spiculation (OR, 2.34; 95% CI, 1.11–4.95; p = 0.026), lobulation (OR, 2.18; 95% CI, 1.01–4.71; p = 0.047), and vascular convergence (OR, 2.07; 95% CI, 1.02–4.21; p = 0.044) remained independent predictors of high TMB.