Analysis of factors associated with pulmonary embolism in psychiatric inpatient patients, and evaluation of the effectiveness of combined indicators for diagnosis

Objective: To investigate the factors associated with the occurrence of pulmonary embolism in psychiatric inpatient patients, and to evaluate the predictive efficacy of a multi-parameter combined prediction model. Methods: A retrospective analysis was conducted on 479 psychiatric inpatient patients who underwent computed tomography pulmonary angiography due to suspected pulmonary embolism between June 2018 and June 2022 at Shenzhen Kangning Hospital. These patients were divided into two groups based on the results of CTPA: the PE group (168 patients) and the non-PE group…