Skip to main content

Table 2 Mean and 95% confidence interval (CI) of MRS fat/water ratio, threshold-based fat fraction (%) in the supraspinatus muscle, and threshold-based fat fraction (%) in the supraspinatus fossa for each Goutallier grade group

From: Threshold-based quantification of fatty degeneration in the supraspinatus muscle on MRI as an alternative method to Goutallier classification and single-voxel MR spectroscopy

Mean
(95% CI)
MRS fat/water ratioFat fraction (%) in the supraspinatus muscleFat fraction (%) in the supraspinatus fossa
Grade 00.03
(−0.03, 0.08)
0.62
(0.43, 0.81
6.96
(−0.23, 14.16)
Grade 10.03
(0.00, 0.06)
1.04
(0.52, 1.56)
13.40
(8.27, 18.53)
Grade 20.05
(0.03, 0.07)
2.36
(1.49, 3.24)
21.88
(19.08, 24.69)
Grade 30.26
(0.01, 0.51)
7.62
(1.34, 13.90)
42.47
(32.32, 52.62)
Grade 40.41
(0.04, 0.78)
22.29
(6.41, 38.18)
61.19
(49.27, 72.91)