. Author manuscript; available in PMC: 2023 Nov 1.

Published in final edited form as: J Magn Reson Imaging. 2022 Mar 14;56(5):1600–1608. doi: 10.1002/jmri.28145

TABLE 3.

Interreader Agreement

	ICC (For Interreader Agreement)
	L1/L2	L2/L3	L3/L4	L4/L5	L5/S1
FF	0.99	0.98	0.98	0.97	0.98
GC	0.66	0.65	0.69	0.73	0.79
Volume	0.95	0.96	0.91	0.90	0.81
LIV	0.98	0.97	0.97	0.93	0.84
MFI	0.92	0.90	0.89	0.89	0.78

This table lists the ICC for the evaluation of interreader agreement considering the FF of PSM, GC, muscle volume, LIV, and MFI by spinal level.

ICC = intraclass correlation coefficient; FF = fat fraction; PSM = paraspinal musculature; GC = Goutallier classification; LIV = lumbar indentation value; MFI = muscle-fat index.