Table 1 Patient demographics
Overall | Operated before 2010 | Operated after 2010 | P-value | |
|---|---|---|---|---|
Patients (knees) | 27 (34) | 14 (17) | 14 (17) | 1.00 |
Age at operation, mean ± SD | 23.7 ± 11.3 | 20.1 ± 8.5 | 27.3 ± 12.7 | 0.24 |
Follow-up in years, mean ± SD | 10.4 ± 4.8 | 14.1 ± 3.5 | 6.6 ± 2.5 | 0.02 |
Male, No of patients (%) | 3 (11%) | 1 (6%) | 2 (14%) | |
Female, No of patients (%) | 24 (89%) | 13 (93%) | 12 (86%) | 1.00 |
BMI, mean ± SD | 24.9 ± 4.6 | 26.8 ± 5.4 | 23.6 ± 3.6 | 0.40 |
Bilateral cases, n (%) | 7 (21%) | 4 (24%) | 3 (18%) | 0.65 |
Left knee, n (%) | 16 (47%) | 9 (53%) | 7 (41%) | |
Right knee, n (%) | 18 (53%) | 8 (47%) | 10 (59%) | 0.73 |