Fig. 7From: The relationship between spinal alignment and activity of paravertebral muscle during gait in patients with adult spinal deformity: a retrospective studyThe correlation coefficients between SpPSA and each muscle at first and half trials. Cervical PVM, thoracic PVM, Gmax, and Quad showed moderate correlations with SpPSA, but the correlation between Quad and SpPSA was not significant in the last trial. SpPSA spinal-pelvic sagittal angle, C Cervical PVM, T Thoracic PVM, L Lumbar PVM, Gmax gluteus maximus muscle, Quad quadriceps muscle, n.s. not significant indicating P > 0.05 in Pearson correlation coefficientsBack to article page