Table 2:

Wilcoxon signed rank test of the performance metrics per image.

Model	DSC	JI (IOU)	TPR	FPR	HD	MD
U-Net and U-Net-SA	P = 0.0011*	P < 0.0001*	P = 0.5822	P < 0.001*	P = 0.2592	P < 0.001*
U-Net and U-Net-SA-C	P < 0.0001*	P < 0.0001*	P = 0.0052*	P = 0.0098*	P = 0.0345*	P < 0.001*

^*Statistically significant difference, P-value < 0.05.