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. 2023 Sep 30;20(3):959–968. doi: 10.14245/ns.2346494.247

Fig. 4.

Fig. 4.

Correlation between LLA and MSMI. The Pearson correlation coefficient between the LLA and the MSMI for men (A–C) and women (D–F). (A, D) Total subject population, (B, E) subjects aged 65 to less than 70, and (C, F) subjects aged 70 and above. LLA, lumbar lordotic angle; MSMI, modified skeletal muscle mass index; CLBP, chronic low back pain. *p < 0.05.