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Table 4 Mean thickness, mean difference, agreement intervals (LoA) & linear regression analysis

From: Musculoskeletal diagnostic ultrasound imaging for thickness measurement of four principal muscles of the cervical spine -a reliability and agreement study

Muscle Mean muscle thickness (mm) Mean difference (mm) LoA range (mm) Linear regression (p > 0.05)
Right Lcol 8.3 ± 1.6 0.13 (−0.86; 1.11) 0.06
Right Rcpm 6.2 ± 1.2 −0.24 (−1.55; 1.06) 0.91
Right Dce 12.2 ± 1.3 −2.52 (−1.67; 1.16) 0.46
Right Sscap 3.9 ± 0.7 0.003 (−0.37; 0.37) 0.58