Fig. 4 | Scientific Reports

Fig. 4

From: Shear wave elastography, as a feasible tool, can be used to reflect the lower limb dysfunction in patients with chronic obstructive pulmonary disease?

Fig. 4

Correlation between physical performance and SWERF, SWEPT in COPD patients. (A) Correlation between CAT and SWERF. (B) Correlation between mMRC and SWERF. (C) Correlation between 5STS and SWERF. (D) Correlation between 6MWT and SWERF. (E) Correlation between CAT and SWEPT. (F) Correlation between mMRC and SWEPT. (G) Correlation between 5STS and SWEPT (H) Correlation between 6MWT and SWEPT (SWERF, SWE value of rectus femoris; SWEPT, SWE value of patellar tendon; mMRC, Modified British Medical Research Council Score; CAT, COPD assessment test; 6MWT, six-minute walk test; 5STS, five-repetition sit-to-stand test).

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