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Patient-Related Factors of the Microfracture Cohort
| Sex, n (%) | |
| Male | 55 (54.5) |
| Female | 46 (45.5) |
| Age at surgery, mean ± SD (range), y | 35.87 ± 12.52 (12.00-65.37) |
| Body mass index, mean ± SD (range), kg/m2 | 26.26 ± 5.51 (17.75-46.98) |
| Defect size, mean ± SD (range), cm2 | 2.64 ± 1.80 (0.36-9.00) |
| Prior surgery, n (%) | 46 (45.5) |
