Table 1 Patient characteristics
Hips/patients, n | 30/24 |
Sex, male and female | 4 (13.3) and 26 (86.7) |
Age at primary THA, years | 55.9 ± 9.2 (43–74) |
Height, cm | 151.0 ± 8.9 (136.8–164.8) |
Weight, kg | 43.3 ± 7.3 (35.1–59.6) |
Body mass index, kg/m2 | 19.5 ± 3.0 (15.7–25.8) |
Follow-up period after primary THA, months | 111.8 ± 41.0 (60–216) |
Causes of renal failure | |
Chronic glomerulonephritis | 14 (46.7) |
Diabetes mellitus | 3 (10.0) |
Systemic lupus erythematosus | 2 (6.7) |
Polycystic kidney disease | 2 (6.7) |
Hypertension | 2 (6.7) |
Preeclampsia | 2 (6.7) |
Allergic purpura | 2 (6.7) |
ANCA-related glomerulonephritis | 1 (3.3) |
Unknown | 2 (6.7) |
Duration of dialysis before primary THA, months | 144.1 ± 114.4 (2–408) |
Preoperative diagnosis for primary THA | |
Osteoarthritis | 21 (70.0) |
Osteonecrosis | 8 (26.7) |
Fracture | 1 (3.3) |