Fig. 5
From: CT-based whole lung radiomics nomogram for identification of PRISm from non-COPD subjects
An example of the nomogram in clinical practice. The nomogram was used to calculate the scoring process of risk of PRISm. (A) Thin-section chest CT image of a 49-year-old normal female subject. Her Clinical features were analyzed as follows: BMI = 19.5 kg/m2, Radscore = -2.64. The nomogram showed that this patient had a total of 174 points after summing all points, which corresponds to a close to 4.00% probability of PRISm. (B) Thin-section chest CT image of a 43-year-old male subject. His clinical features were analyzed as follows: BMI = 30.80 kg/m2, Radscore = 4.30. The nomogram showed that this patient had a total of 225 points after summing all points, which corresponds to a close to 96.9% probability of PRISm