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Table 1 Changes in function, symptoms and ENG 3 months after the operation

From: A prospective study of prognostic factors for duration of sick leave after endoscopic carpal tunnel release

  Preoperative (mean) 3 months postoperative (mean)
Function (Boston score) 2,3 (SD 0,8) 1,4 (SD 0,6)
Symptoms (Boston score) 2,9 (SD 0,7) 1,5 (SD 0,5)
ENG: distal motor latency (ms) 5.2 (SD 1,3) 4,5 (SD 1,1)
ENG: sensory response finger 2 (ms) 40.0 (SD 7.2) 45,9 (SD 6,0)
ENG: amplitude finger 2 (μV) 10.4 (SD 7.2) 12,3 (SD 7,0)
ENG: sensory response finger 3 (ms) 39.0 (SD 6.4) 44,8 (SD 6,3)
ENG: amplitude finger 3 (μV) 9.0 (SD 7.0) 11,5 (SD 6,7)
ENG: conduction from palm to wrist (ms) 35.5 (SD 7.0) 39,8 (SD 6,7)