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. Author manuscript; available in PMC: 2017 May 1.
Published in final edited form as: AJR Am J Roentgenol. 2016 Mar 21;206(5):933–939. doi: 10.2214/AJR.15.15789

Table 2.

Hazard ratios and 95% confidence intervals for risk of progression based on changes in CEUS parameters at baseline and early follow-up time points.

Parameter
Time Point PE p-value RE p-
value
TTP p-
value
AUC p-
value
AUC1 p-value AUC2 p-
value
Baseline 0.96(0.87-1.05) 0.38 1.18(0.76-1.83) 0.47 1.03(0.94-1.13) 0.53 0.995(0.99-1.0) 0.18 1.00(0.99-1.01) 0.96 0.99(0.98-1.0) 0.17
Day 3 1.26 (0.99-1.59) 0.051 0.97 (0.49-1.89) 0.92 0.99 (0.83-1.16) 0.87 1.01(1.0-1.03) 0.12 1.03(0.99-1.07) 0.15 1.02(0.99-1.05) 0.15
Day 7 1.24 (0.98-1.57) 0.072 1.23 (0.61-2.46) 0.56 0.99(0.90-1.09) 0.83 1.01(1.0-1.03) 0.14 1.03(1.0-1.06) 0.065 1.02(0.99-1.04) 0.17
End Course 1 1.17 (1.01-1.35) 0.034 3.25 (1.13-9.35) 0.029 0.95(0.86-1.04) 0.28 1.00(0.99-1.02) 0.06 1.02(1.0-1.04) 0.04 1.02(1.0-1.03) 0.059