Psychophysiological biomarkers to assess the effectiveness of surface EMG biofeedback as an alternative therapy to reduce chronic low back pain
The prevalence of chronic low back pain (CLBP) among the Pakistani population is reported to be as high as 78% leading to different physiological and psychosocial alterations. This randomized controlled trial was specifically designed to compare the biofeedback surface electromyography (sEMG) effectiveness for chronic low back pain in the Pakistani population.This was a single-centered study conducted on 100 CLBP patients randomized equally into two groups namely; Group A (intervention group, n=50) and Group B (Control Group, n=50) to receive sEMG therapy and continued care, respectively. All