Primary | Secondary | Explorative |
---|---|---|
Total blood loss calculated using Nadler’s approach | Blood transfusions Intraoperative blood loss Length of stay Complications during admission Risk of mortality ≤30 days Risk of readmission ≤90 days Risk of re-operation ≤30 days, ≤90 days | Risk of re-operation ≤1 year Risk of mortality ≤1 year Prosthesis user ≤1 year Quality of Life (EQ-D5) Prosthesis evaluation questionnaire (PEQ) |