Figure 5.

Meta-analysis probability rankings for different interventions and outcomes. Treatments of the various groups are as follows: A represents the group receiving mecobalamin treatment, B represents the group receiving acupuncture combined with mecobalamin treatment, C represents the group receiving TCM foot bath combined with mecobalamin treatment, D represents the group receiving acupoint application combined with mecobalamin treatment, E represents the group receiving acupoint injection combined with mecobalamin treatment, and F represents the group receiving TCM fumigation combined with mecobalamin treatment.