This multi-center retrospective study collected clinical, laboratory, and CT pulmonary angiography parameters with acute pulmonary embolism patients from admission to predict adverse outcomes within 30 days after admission into hospital.
This multi-center retrospective study collected clinical, laboratory, and CT pulmonary angiography parameters with acute pulmonary embolism patients from admission to predict adverse outcomes within 30 days after admission into hospital. Eligible patients were collected to develop and evaluate a simple predictive model for predicting the adverse outcomes. The discriminatory power was evaluated by comparing the nomogram to the established risk stratification systems. The consistency of the nomogram was evaluated using the validation cohort.
Study Type
OBSERVATIONAL
Enrollment
2,000
retrospective observational study
Shenjing Hospital of CHINA MEDICAL UNIVERSITY
Shenyang, Liaoning, China
Adverse outcomes
The endpoints of deterioration in this study were defined as the occurrence of any adverse clinical outcomes from medical records and follow-up within 30 days of admission such as death, mechanical ventilation, cardiopulmonary resuscitation, and the need for life-saving vasopressor or reperfusion treatment .In each centre, the researchers for evaluating endpoints were blind to collect and to measure study parameters.
Time frame: 30 days
Adverse outcomes
The endpoints of deterioration in this study were defined as the occurrence of any adverse clinical outcomes from medical records and follow-up within 2 years of admission such as death, mechanical ventilation, cardiopulmonary resuscitation, and the need for life-saving vasopressor or reperfusion treatment .In each centre, the researchers for evaluating endpoints were blind to collect and to measure study parameters.
Time frame: 2 years
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