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Derivation and Validation of the Extended Care (Ex-Care) Model II (Ex-CareII)
The goal of this study is to develop a novel surgical risk stratification tool designed to adults operated in Brazil. The main question it aims to answer is: •Is the Extended Care (Ex-Care) II model a good tool to assess the risk of death among patients operated in Brazilian hospitals within 30 days after surgery? Information of patients undergoing surgery in the participating hospitals over a period of 24 months will be analyzed to evaluate the relationship of some patients characteristics (called predictors) with the study outcome (probability of death). The sample will be divided in two groups. The first, called derivation sample, will be used for the development of the Ex-Care II model. The second, called validation sample, will evaluate the performance of this new model.
Details
| Lead sponsor | Hospital de Clinicas de Porto Alegre |
|---|---|
| Status | UNKNOWN |
| Enrolment | 107372 |
| Start date | Wed Jan 02 2019 00:00:00 GMT+0000 (Coordinated Universal Time) |
| Completion | Thu Nov 30 2023 00:00:00 GMT+0000 (Coordinated Universal Time) |
Conditions
- Postoperative Complications
Countries
Brazil