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Table 7 Bland and Altman 95% limits of agreement for pooled muscle tone and stiffness

From: Lumbar muscles biomechanical characteristics in young people with chronic spinal pain

 LeftRight
Triple scans5-scansTriple scans5-scans
Mean diffLower LOAUpper LOAMean diffLower LOAUpper LOAMean diffLower LOAUpper LOAMean diffLower LOAUpper LOA
Tone (Hz)−0.90−0.831.26−0.80−0.610.75−1.60−1.170.64−2.00−1.360.98
Stiffness (N/m)−31.00−32.7245.97−67.20−42.7759.52−45.40−41.5536.98−68.76−48.5042.05