Assessing lumbar paraspinal muscle cross-sectional area and fat composition with T1 versus T2-weighted magnetic resonance imaging: Reliability and concurrent validity
Fig 5
Bland-Altman plots for intra-rater assessment of fat percentage (Fat %) of total CSA.
A & B: Measures of the lumbar multifidi Fat % at L4 for T1 and T2-weighted imaging, respectively. C & D: Measures of the lumbar multifidi Fat % at L5 for T1 and T2-weighted imaging, respectively.