Parameter | Biomet ReCap-Magnum group (n = 39) | J&J DePuy ASR group (n = 37) | p-value | ||
---|---|---|---|---|---|
Mean/% | SD | Mean/% | SD | ||
Ischemic heart disease | 8.6 | 0.0 | 0.083 | ||
Hypertension | 40.0 | 23.5 | 0.146 | ||
Diabetes | 8.6 | 2.9 | 0.324 | ||
Body weight (kg) | 91.6 | 16.9 | 88.3 | 11.5 | 0.447 |
Height (m) | 1.75 | 0.06 | 1.76 | 0.04 | 0.252 |
BMI (kg/m2) | 30.0 | 4.85 | 28.4 | 3.30 | 0.199 |
Age at the time of surgery (years) | 59.7 | 9.5 | 47.9 | 10.1 | < 0.001 |
Age at the time of inspection (years) | 64.7 | 9.46 | 54.6 | 10.01 | < 0.001 |
Head size diameter (mm) | 50.2 | 3.04 | 47.3 | 1.70 | < 0.001 |
Cup size diameter (mm) | 56.1 | 3.09 | 54.0 | 2.15 | 0.002 |
Local reaction (pseudotumor) | 0.0 | 0.0 | 1.000 |