Are SPA therapy and pulsed electromagnetic field therapy effective for chronic neck pain? Randomised clinical trial First part: clinical evaluation
Abstract OBJECTIVES: The purpose of this study was to compare SPA therapy (ST) with pulsed electromagnetic field (PEMF) therapy in chronic neck pain. MATERIALS AND METHODS: Inclusion criteria were age between 18 and 80 years, neck pain of more than 3 months’ duration and pain score>30 mm on a visual analog scale (VAS). Exclusion criteria were contraindication to ST …