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Comparison of general conditions and ccf-mtDNA content between patients with bilateral KOA and single KOA
| Variables | Bilateral KOA (n = 19) | Single KOA (n = 41) | P value |
|---|---|---|---|
| Age (mean ± SD) | 62.84 (11.50) | 59.76 (9.23) | 0.270 |
| Female (%) | 78.95 | 80.49 | 0.835 |
| Height (mean ± SD) | 1.57 (0.06) | 1.59 (0.06) | 0.220 |
| Weight (mean ± SD) | 60.79 (8.18) | 60.07 (8.23) | 0.755 |
| BMI (mean ± SD) | 24.59 (3.10) | 23.69 (2.99) | 0.289 |
|
ccf-mtDNA content (median, quartile range) |
3.69 (0.91–5.26) | 2.14 (1.11–3.18) | 0.083 |
