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Table 3 Parameters differences between groups

From: Combined intravoxel incoherent motion diffusion-weighted MR imaging and magnetic resonance spectroscopy in differentiation between osteoporotic and metastatic vertebral compression fractures

Parameters Osteoporotic group (n = 38) Metastatic group (n = 32) t value P value
LWR (%) 42.22 ± 21.20 27.73 ± 18.45 3.02 0.004
FF (%) 24.73 ± 7.68 14.95 ± 7.26 5.44 0.000
D (× 10−3 mm2/s) 1.67 ± 0.35 1.04 ± 0.95 3.79 0.000
D* (× 10−3 mm2/s) 25.81 ± 10.02 53.84 ± 15.61 − 8.75 0.000
f 0.16 ± 0.08 0.11 ± 0.06 3.28 0.002
  1. Data are mean ± standard deviation. Significant P < 0.05
  2. LWR lipid water ratio, FF fat fraction