For citations:

Leonova O.N., Baikov E.S., Krutko A.V. Minimal clinically important difference as a method for assessing the effectiveness of spinal surgery using scales and questionnaires: non-systematic literature review. Russian Journal of Spine Surgery (Khirurgiya Pozvonochnika). 2022;19(4):60-67. https://doi.org/10.14531/ss2022.4.60-67