Table 4 Comparison between pre- and post-cross-section area of median nerve within mild, moderate, and severe groups
From: Effect of extracorporeal shock wave therapy on different severities of carpal tunnel syndrome
| Â | Cross-section area of median nerve (mm2) | |||||
|---|---|---|---|---|---|---|
Mild group (n = 20) | Moderate group (n = 20) | Severe group (n = 20) | ||||
Pre | Post | Pre | Post | Pre | Post | |
Mean (±SD) | 8.23 ± 0.51 | 7.08 ± 0.45 | 9.46 ± 0.65 | 8.38 ± 0.65 | 13.32 ± 1.93 | 12.09 ± 1.69 |
P value | 0.0001a | 0.0001a | 0.0001a | |||