Descriptive and Risk Factors Analysis of All-cause Postoperative Death in Patients Undergoing Cardiovascular Surgery
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Postoperative Death
- Sponsor
- Huazhong University of Science and Technology
- Enrollment
- 100000
- Locations
- 5
- Primary Endpoint
- Postoperative Death
- Last Updated
- 4 years ago
Overview
Brief Summary
The investigators are aimed to develop and externally validate a prediction model of clinical risk factors that quantifies postoperative death after cardiac and vascular surgery.
The investigators identify all patients treated with cardiovascular surgery, between 2000 and 2020, within the Wuhan Union hospital and all collaborators. The surgical patient cohort will be matched with the National Death database to determine the patient's postoperative death data.
60% patients were randomly selected to the development cohort. Logistic regression analysis for prediction of postoperative death adjusted for different covariates. The model was externally validated in the remaining 40% patients.
Investigators
Shanglong Yao
Clinical Professor
Wuhan Union Hospital, China
Eligibility Criteria
Inclusion Criteria
- •Patients Undergoing Cardiovascular Surgery
Exclusion Criteria
- •Patients with incomplete electronic medical record information
Outcomes
Primary Outcomes
Postoperative Death
Time Frame: The mortality within 5 years after the cardiovascular surgery