Table 5.

Mean ± standard deviation values and corresponding p-values of the synchronisation percentages, mean values and statistically significant features for the three cross-correlation types, for low-risk and high-risk plaques.

	Low-risk	High-risk	p-value
spCC1	50% ± 27%	56% ± 22%	0.34
spCC2	85% ± 16%	81% ± 15%	0.08
spCC3	75% ± 18%	79% ± 16%	0.36
meanCC1 (s)	0.41 ± 0.20	0.41 ± 0.20	0.79
meanCC2 (s)	0.16 ± 0.15	0.23 ± 0.14	0.02
meanCC3 (s)	0.27 ± 0.15*	0.30 ± 0.16*	0.35
minCC1 (s)	0.03 ± 0.07	0.02 ± 0.07	0.04
maxCC2 (s)	0.66 ± 0.41	0.94 ± 0.27	0.00
stdevCC2 (s)	0.19 ± 0.13	0.29 ± 0.12	0.00

sp: synchronisation percentage, stdev: standard deviation.

*indicates significant difference (p-value < 0.05) with respect to mean_CC2.