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Table 3 Bland Altman Limits of Agreements

From: Photographic measurement of upper-body sitting posture of high school students: A reliability and validity study

  Limits of agreement ± 2 SD
Sagittal head angle -7.04–3.93
Cervical angle -8.04–6.73
Protraction/retraction angle -11.45–15.41
Thoracic angle -8.61–6.37
Arm angle -10.84–3.32