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Table 2 IVIM parameters among different age groups in the bone marrow of the iliac bone

From: Comparative study of imaging and histology of sacroiliac joint in normal rats based on IVIM-DWI and DCE-MRI

D(×10−4 mm2/s) D* (×10− 4 mm2/s) f(%)
8 weeks 5.23 ± 0.54 30.41 ± 4.80 27.00 ± 3.93
13 weeks 4.84 ± 0.61 29.84 ± 4.52 27.35 ± 3.64
18 weeks 4.90 ± 0.72 30.11 ± 4.96 26.71 ± 3.01
23 weeks 4.73 ± 0.70 29.15 ± 3.97 25.91 ± 2.99
28 weeks 3.94 ± 0.51 29.31 ± 6.16 27.61 ± 3.33
33 weeks 3.83 ± 0.45 29.08 ± 5.77 27.48 ± 3.04
F 19.290 0.189 0.446
P 0.000* 0.980 0.847
  1. The values of D, D*, and f are presented as means ± standard deviation in the bone marrow of the iliac bone. * indicates a significant difference