Effectiveness was assessed using a 4-point scale. The one year follow-up period is remarkably long and increases confidence in the study results in terms of evidence-based medicine.
Result: recovery in 74.7% of the cases treated. A visible effect was observed in 89.9% of cases observed.
2.5 % ineffective, 74.7 % recovery, 15.2 % visible effect (improved), 7.6 % effective
Evidence level: Level 5