Table 3 Median fat fraction at baseline and change after 12 months based on STIR rating
From: Longitudinal study of MRI and functional outcome measures in facioscapulohumeral muscular dystrophy
STIR | Median [IQR] fat fraction at baseline | Median [IQR] fat fraction change | Number |
|---|---|---|---|
0 | 0.10 [0.06,0.54] | 0.005 [−0.02,0.03] | 399 |
1 | 0.09 [0.05,0.17] | 0.005 [−0.01,0.03] | 54 |
2 | 0.10 [0.05,0.31] | 0.012 [−0.01,0.07] | 37 |
3/4 | 0.17 [0.09,0.45] | 0.12 [0,0.21] | 23 |