Official Journal of the Italian Society of Orthopaedics and Traumatology
Preoperative data | Group A | Group S | P value |
---|---|---|---|
Number of patients | 40 | 40 | |
Male/female | 26/14 | 22/18 | |
Average age (range) | 64.4 ± 6.4 | 65.3 ± 8.6 | 0.5 |
Body weight (kg) | 68.3 ± 7.5 | 64.9 ± 7.3 | 0.06 |
Body height (cm) | 163.5 ± 9.4 | 160.1 ± 8.8 | 0.08 |
Type B hosts | 8 | 20 | 0.01 |
Harris hip score | 19.1 ± 18.5 (range 12–62) | 15.0 ± 17.7 (range 12–50) | 0.3 |
Previous revisions | 0.15 ± 0.36 | 0.22 ± 0.42 | 0.4 |
Follow-up (months) | 50.5 ± 11.8 | 52.1 ± 11.7 | 0.5 |
Bone loss (Paprosky) | |||
Acetabulum type 1 | 5 | 4 | |
Acetabulum type 2 | 22 | 20 | |
Acetabulum type 3 | 13 | 16 | |
Femur type 1 | 2 | 1 | |
Femur type 2 | 8 | 6 | |
Femur type 3 | 18 | 22 | |
Femur type 4 | 12 | 11 |