Table 1 Demographics of patients
Elder group | Young group | |
|---|---|---|
Number of patients | 83 | 72 |
Number of hips | 92 | 86 |
Age(years) | 78.9(65–98) | 50.6(25–64) |
Gender(Male/Female) | 35/48 | 29/43 |
Side(left/right) | 43/49 | 44/42 |
Body mass index(kg/m2) | 25.83 ± 2.99 | 25.04 ± 2.88 |
Diagnoses | ||
Osteoarthritis | 7 | 3 |
Posttraumatic arthritis | 8 | 8 |
Fractures | 51 | 18 |
Avascular necrosis | 17 | 44 |
Rheumatoid arthritis | 4 | 5 |
Sequela of developmental hip dysplasia | 5 | 8 |
Singh index | ||
> 3 | 32 | 61 |
≤ 3 | 60 | 25 |
Surgery | ||
Total arthroplasty | 57 | 77 |
Hemiarthroplasty | 35 | 9 |