07 May 2025 : Clinical Research
Association of Periodontal Status and Porphyromonas gingivalis Concentration with Severity of Coronary Artery Disease in Angiography Patients
Xinyi Zheng ABCDEF 1,2, Jinhua Zhao BC 3, Feng Qiao ACF 1*, Changyi Li AG 1DOI: 10.12659/MSM.947296
Med Sci Monit 2025; 31:e947296
Figure 1 LASSO regression analysis was utilized to identify characteristic factors. (A) A 10-fold cross-validation method was employed to draw vertical lines at the selected values, indicating that the optimal lambda value produced 3 nonzero coefficients. (B) In the LASSO model, the coefficient profiles of the 18 texture features were plotted against the log (λ) sequence. Vertical dotted lines are drawn at the lambda value corresponding to the minimum mean square error (λ=0.1074) and the lambda value at 1 standard error from the minimum (λ=0.1178).