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. 2021 Dec 18;14:9863–9872. doi: 10.2147/IJGM.S336541

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© 2021 Kobayashi et al.

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graphic file with name IJGM-14-9863-g0001.jpg — (A) Flow chart showing DCM group recruitment. (B) Flow chart showing recruitment of the Control group.

Abbreviations: DCM, degenerative cervical myelopathy; AAS, atlantoaxial subluxation; CDH, cervical disc herniation; CP, cerebral palsy; CSA, cervical spondylotic amyotrophy; CSM, cervical spondylotic myelopathy; CVD, cardiovascular disease; DSA, destructive spondyloarthropathy; OPLL, ossification of posterior longitudinal ligament; RA, rheumatoid arthritis.

(A) Flow chart showing DCM group recruitment. (B) Flow chart showing recruitment of the Control group.

Abbreviations: DCM, degenerative cervical myelopathy; AAS, atlantoaxial subluxation; CDH, cervical disc herniation; CP, cerebral palsy; CSA, cervical spondylotic amyotrophy; CSM, cervical spondylotic myelopathy; CVD, cardiovascular disease; DSA, destructive spondyloarthropathy; OPLL, ossification of posterior longitudinal ligament; RA, rheumatoid arthritis.