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Demographic characteristics of the two cohorts: group A: microfractures + PRP injection; group B: microfractures + PRP and AD-MSC injections.
| Characteristics | Group A (microfractures + PRP) | Group B (microfractures + PRP + AD-MSC) |
|---|---|---|
| Mean age | 56.4 y | 55.8 y |
| Sex (i) Male (ii) Female |
12 7 |
9 10 |
| BMI | 26.2 ± 2.6 | 25.8 ± 3.1 |
| Affected side (i) Right (ii) Left |
13 6 |
14 5 |
