Official Journal of the Italian Society of Orthopaedics and Traumatology
Study | Country | No. of patients | Clinical setting | Female (% of total) | Age (years) | BMI (kg/m2) | Preoperative anemia | Transfusion rate |
---|---|---|---|---|---|---|---|---|
Greco et al.26/2019 | USA | 401 | Elective THA for non-hip fracture | 60.35% | 71.0 ± 7.6 | 30.0 ± 6.5 | – | 2.49% (10/401) |
Halawi et al.24/2019 | USA | 351 | Elective THA for non-hip fracture | 47.01% | 57.8 ± 11.2 | 30.5 ± 6.0 | 17.38% (61/351) | 2.30% (8/351) |
Wu et al.27/2020 | China | 395 | Elective THA for non-hip fracture | 51.39% | 58.2 ± 13.1 | 24.0 ± 3.6 | 26.3% (104/395) | 1.77% (7/395) |
Present study | China | 213 | Semi-elective THA for hip fracture | 72.77% | 72.7 ± 10.7 | 22.4 ± 3.6 | 41.78% (89/213) | 8.45% (18/213) |