Integrating CT radiomics and clinical features using machine learning to predict post-COVID pulmonary fibrosis.

ABSTRACT: The lack of reliable biomarkers for the early detection and risk stratification of post-COVID-19 pulmonary fibrosis (PCPF) underscores the urgency advanced predictive tools. This study aimed to develop a machine learning-based predictive model integrating quantitative CT (qCT) radiomics and clinical features to assess the risk of lung fibrosis in COVID-19 patients. A total of 204 patients with confirmed COVID-19 pneumonia were included in the study. Of these, 93 patients were assigned to the development cohort (74 for training and 19 for internal validation), while 111 patients from three independent hospitals constituted the external validation cohort. Chest CT images were analyzed using qCT software. Clinical data and laboratory parameters were obtained from electronic health records. Le

SUBMITTER: Zhao Q 

PROVIDER: S-EPMC12225148 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature