Establishment and validation of a nomogram for predicting esophagogastric variceal bleeding in patients with liver cirrhosis

Figure 2 Risk factors screened by least absolute shrinkage and selection operator regression analysis. A: The alteration trajectory between the coefficient of the independent variable and the log value of lambda (λ); B: The confidence interval under each lambda. The first dashed line corresponds to the minimum λ value and the second to minimum λ + 1 standard error.