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Table 2 Visual analogue scale, Boston questionnaire of CTS and electrophysiological parameters of median nerve in the first group of patients at 6 months post-injection compared to baseline parameters

From: Platelet-rich plasma injection versus surgical and medical treatment of mild-moderate carpal tunnel syndrome

Group 1 baseline 0
M ± SD
6 months post-injection
M ± SD
T-Test P-Value
VAS 8.53 ± 1.04 1.97 ± 0.72 40.07 0.001
Symptoms severity 3.17 ± 0.38 1.0 ± 0.0 31.3 0.001
Functional state 2.93 ± 0.22 1.4 ± 0.03 1.92 0.001
Distal motor latency 5.47 ± 0.58 3.86 ± 0.379 16.6 0.001
Peak sensory latency 5.1 ± 0.96 2.95 ± 0.56 19.8 0.001
  1. There is significant improvement of pain, function, and electrophysiological parameters regarding median peak sensory and distal motor latency at 6 months post-injection
  2. M mean, SD standard deviation, VAS visual analogue scale