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Table 1
Baseline clinical and radiological characteristics of the recruited patients (n = 21).
| Variable | Normality | Descriptive statistics | ||
|---|---|---|---|---|
| Age in years (Mean ± SD [min.–max.]) | Normal | 58.33 ± 9.63 [34.00–76.00] | ||
| Sex (n, %) | Male | Female | ||
| 7 (29.2) | 17 (70.8) | |||
| Diagnosis (n, %) | OA | RA | ||
| 14 (58.3) | 10 (41.7) | |||
| Side (n, %) | Left | Right | ||
| 12 (50) | 12 (50) | |||
| Valgus grade (n, %) | Grade 2 | Grade 3 | ||
| 11 (45.8) | 13 (54.2) | |||
| BMI (Mean ± SD [min.–max.]) | Normal | 24.83 ± 3.05 [16.90–31.00] kg/m2 | ||
| BMI group (n, %) | Underweight | Normal | Overweight | |
| 1 (4.2) | 11 (45.8) | 12 (50) | ||
| Blood loss (IQ (Median R) [min.–max.]) | Non-normal | 478.45 (176.25) [417.38–761.26] mL | ||
| Surgical time in minutes (IQ (Median R) [min.–max.]) | Non-normal | 68.0 (13.0) [60.00–87.00] | ||
BMI: body mass index, max.: maximum, min.: minimum, n: number, OA: osteoarthritis, RA: rheumatoid arthritis, SD: standard deviation, IQR: interquartile range.
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