Table 1 Demographic data and patient distribution of the two groups
| Patient Parameters (Variables) | PRLD group | POLD group | p Value | |
|---|---|---|---|---|
| Age range (in years) | 61–67 | 56–63 | 0.358 | |
| Sex | Male | 3 | 2 | – |
| Female | 7 | 4 | ||
| Side | Bilateral | 7 | 4 | – |
| Unilateral | 3 | 2 | ||
| TKA Indication | Primary OA | 9 | 6 | – |
| Others | 1 (RA) | 0 | ||
| ASA Grade | 1 | 0 | 1 | |
| 2 | 3 | 1 | ||
| 3 | 7 | 4 | ||
| BMI | 26.80 ± 2.67 | 28.46 ± 4.35 | 0.442 | |