Table 1 PICOS criteria for eligibility
P (Participants) | Patients who underwent total hip arthroplasty due to failed treatment of the acetabular fracture |
|---|---|
I (Intervention) | Total hip arthroplasty |
C (Comparison) | Group A: comparison outcome of total hip arthroplasty following failed treatment of acetabular fracture with patients who underwent primary total hip arthroplasty Group B: comparison outcome of total hip arthroplasty following failed first-line open reduction and internal fixation management with conservative management Group C: comparison outcome of delayed total hip arthroplasty following failed treatment of acetabular fracture with patients who underwent acute total hip arthroplasty |
O (Outcomes) | Complications, revision, functional outcomes, operation time, blood loss, and bone graft need |
S (Study type) | Cohort study, prospective study, retrospective study, case–control, randomized controlled trials, and non-randomized clinical trials |