Table 1.

Demographics

Variable	Result
Date range	1/2013–7/2015
No. of cases	135
No., % deceased	0 (0.0%)
Demographics
No., % female	31 (23.0%)
Mean follow-up (years)	3.6 ± 0.9
Age (years)	55.7 ± 10.1
BMI	29.2 ± 6.1
T-score	0.1 ± 1.3
Diagnoses
Osteoarthritis	112 (83.0%)
Dysplasia	9 (6.7%)
Post-trauma	2 (1.5%)
Osteonecrosis	6 (4.4%)
Other	1 (0.7%)