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Fig. 3 | BMC Musculoskeletal Disorders

Fig. 3

From: Assessment of isokinetic trunk muscle strength and its association with health-related quality of life in patients with degenerative spinal deformity

Fig. 3

The scatter plot of determination coefficient from PT/BW of trunk muscle on subscales of SF-36. Illustration: a The PF and RP were the index most affected by the PT/BW of trunk extensor, especially at the speed of 60°/s. The horizontal line means the average R2 value from extensor PT/BW on subscale scores of SF-36. b The PF and RP were the indicators of the greatest influence of the PT/BW of trunk flexor, especially at the speed of 120°/s. The horizontal line means the average R2 value from flexor PT/BW on subscale scores of SF-36. PT: peak torque; BW: body weight; SF-36: 36-item Short Form Health Survey; PF: physical functioning; RP: role physical; BP, bodily pain; GH, general health; VT, vitality; SF, social functioning; RE, role emotional; MH, mental health; HT, health transition

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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