Table 2 Characteristics of ONFH study group
| Â | Osteonecrosis N=68 | Idiopathic osteonecrosis n=45 | Secondary osteonecrosis n=23 |
|---|---|---|---|
Gender (men/women) | 56/12 (82,35%/17,65%) | 38/7 (84,44%/15,56%) | 18/5 (78,26%/21,74%) |
Age (years) | 44,98 (15-77) | 44,42 (15-77) | 46,08 (20-74) |
Bilateral ONFH | 39 (57,35%) | 23 (51,11%) | 16 (69,56%) |
Smoking | 27 (39,7%) | 21 (46,66%) | 6 (26,06%) |
Diabetes mellitus | 8 (11,76%) | 4 (8,88%) | 4 (17,39%) |
Coronary disease | 3 (4,41%) | 2 (4,44%) | 1 (4,34%) |
Thrombosis | 1 (1,47%) | 0 | 1 (4,34%) |
Leriche syndrome | 1 (1,47%) | 1 (2,22%) | 0 |
Hypertension | 13 (19,11%) | 8 (17,77%) | 5 (21,73%) |
Hyperlipidemia | 1 (1,47%) | 1 (2,22%) | 0 |