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Table 2 Comparison of the semi-quantitative parameters of MR-PWI in different stages of liver fibrosis in cynomolgus monkeys (mean ± standard deviation)

From: Comparison of MR-PWI quantitative and semi-quantitative parameters for the evaluation of liver fibrosis

Group Case TTP (min) MAXconc (mmol) MAX slope (mmol/min) AUC
Stage S0 15 1.292 ± 0.347 0.792 ± 0.229 1.913 ± 0.378 2.891 ± 0.447
Stage S1 15 1.935 ± 0.396 0.759 ± 0.224 1.852 ± 0.341 2.759 ± 0.368
Stage S2 15 2.552 ± 0.455 0.738 ± 0.242 1.729 ± 0.303 2.714 ± 0.351
Stage S3 15 3.363 ± 0.448 0.577 ± 0.174 1.324 ± 0.291 2.351 ± 0.291
Stage S4 15 4.169 ± 0.474 0.550 ± 0.139 1.115 ± 0.276 2.147 ± 0.282
F Value   11.349E3 22.451 100.371 53.202
P Value   0.000 0.000 0.000 0.000