Table 3. p-values of multiple comparisons used post hoc LSD test in perfusion parameters.

	AUC	PI	IMAX
Group A vs Group B	0.011	0.011	0.003
Group A vs Group C	0.029	0.002	0.001
Group B vs Group C	0.661	0.418	0.589

AUC, area under the curve; PI, perfusion index; IMAX, maximum intensity.