Descriptive and Risk Factors Analysis of All-cause Postoperative Death in Patients Undergoing Cardiovascular Surgery

Huazhong University of Science and Technology

Status: Unknown

Conditions: Postoperative Death

Study type: Observational

Funder types: Other

Identifiers

NCT04926012

PODSV1

Details and patient eligibility

About

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.

Enrollment: 100,000 estimated patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients Undergoing Cardiovascular Surgery

Exclusion criteria

• Patients with incomplete electronic medical record information