Table 1 Measurement of PCO and PTS in normal knees
Mean | SD | Range | 95%CI | P-value | |
|---|---|---|---|---|---|
Medial PCO (mm) | |||||
Left | 29.4 | 2.49 | 23.9–34.7 | 28.8–29.9 | 0.390 |
Right | 29.0 | 2.34 | 21.9–33.4 | 28.5–29.6 | |
Lateral PCO (mm) | |||||
Left | 23.5 | 2.12 | 19.8–30.3 | 23.0–24.0 | 0.074 |
Right | 24.1 | 2.24 | 18.9–29.1 | 23.6–24.6 | |
Medial PTS (°) | |||||
Left | 6.92 | 2.27 | 2.4–12.04 | 6.44–7.44 | 0.256 |
Right | 6.64 | 2.48 | 0.05–11.5 | 6.06–7.20 | |
Lateral PTS (°) | |||||
Left | 6.33 | 2.57 | −0.30-14.99 | 5.77–6.91 | 0.140 |
Right | 5.90 | 2.53 | 0.65–11.84 | 5.32–6.49 | |