Descriptive and Risk Factors Analysis of All-cause Postoperative Death in Patients Undergoing Cardiovascular Surgery
- Conditions
- Postoperative Death
- Registration Number
- NCT04926012
- Lead Sponsor
- Huazhong University of Science and Technology
- 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.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 100000
- Patients Undergoing Cardiovascular Surgery
- Patients with incomplete electronic medical record information
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Postoperative Death The mortality within 5 years after the cardiovascular surgery
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (5)
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
🇨🇳Wuhan, Hubei, China
Shanxi Bethune hospital, Shanxi, China
🇨🇳Taiyuan, Shanxi, China
National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention
🇨🇳Beijing, Beijing, China
Henan People's Hospital, Henan, China
🇨🇳Zhengzhou, Henan, China
Xiangya Hospital, Hunan, China
🇨🇳Changsha, Hunan, China