Impact of mindfulness training on depression and walking ability in patients with lower extremity arteriosclerosis obliterans and depression

Figure 1 Flowchart of patient screening. LEAOD: Lower extremity arteriosclerotic occlusive disease; SDS: Self-Rating Depression Scale; PSM: Propensity score matching.

Figure 2 Comparison of depression scores between the two groups before and after the intervention. SDS: Self-Rating Depression Scale. ^nsP > 0.05; ^cP < 0.001; ^dP < 0.0001.

Figure 3 Comparison of walking ability between the two groups before and after the intervention. A: Pain-free walking distance; B: 6-minute walk distance. PFWD: Pain-free walking distance; 6MWD: 6-minute walk distance. ^nsP > 0.05; ^cP < 0.001; ^dP < 0.0001; ^eP < 0.00001.