Cases (n = 30) | Control (n = 30) | Test of sig | p | |
---|---|---|---|---|
Radiocapitate distance | ||||
Min.–Max | − 15.70 to − 5.60 | − 10.20 to − 4.50 | U = 76.0* | < 0.001* |
Mean ± SD | − 11.48 ± 2.24 | − 7.45 ± 1.95 | ||
Median (IQR) | − 11.25 (− 12.9 to − 10.8) | − 6.80 (− 10.1 to − 5.9) | ||
Volar tilt | ||||
Min. – Max | − 25.50 to − 4.70 | − 20.40 to − 1.70 | U = 48.0* | < 0.001* |
Mean ± SD | − 20.68 ± 5.45 | − 8.57 ± 7.34 | ||
Median (IQR) | − 22.15 (− 23.2 to − 20.9) | − 4.85 (− 18.2 to − 3.5) | ||
Volar prominence height | ||||
Min.–Max | 0.20–5.70 | 2.80–8.80 | U = 80.0* | < 0.001* |
Mean ± SD | 2.24 ± 1.35 | 4.83 ± 1.75 | ||
Median (IQR) | 2.15 (1.40–3.0) | 4.35 (3.4–5.3) | ||
Padua neurophysiological classification scale for CTS | ||||
1 | 0 (0.0%) | 28 (93.3%) | χ2 = 63.078* | MCp < 0.001* |
2 | 8 (26.7%) | 2 (6.7%) | ||
3 | 14 (46.7%) | 0 (0.0%) | ||
4 | 7 (23.3%) | 0 (0.0%) | ||
5 | 1 (3.3%) | 0 (0.0%) |