Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Aug 6, 2022; 10(22): 7720-7727
Published online Aug 6, 2022. doi: 10.12998/wjcc.v10.i22.7720
Table 2 Global perceived effect according to a Likert scale
Score
% Change
Description
7≥ 75 improvementVery good
650-74 improvementGood
525-49 improvementFairly good
40-24 improvement or worseSame as before
325-49 worseFairly bad
250-74 worseBad
1≥ 75 worseVery bad