Fig. 2From: Principal component analysis of the relationship between pelvic inclination and lumbar lordosisDistribution plots of the eight input variables at the commencement (solid) and completion (hashed) of malalignment treatment. Populations along the abscissa were binned according to crude input values. a Pelvic obliquity, PO; b pelvic inclination angle DL, PIA DL; c pelvic inclination angle DR, PIA DR; d pelvis rotation, PR; e pelvis torsion, PT; f apical deviation +max, AD+; g apical deviation –max, AD−; h lordotic angle, LA. The average result of eight input variables are provided for in Table 1Back to article page