a statistical trendp < 0.10
For both the ABI and the PVR, there was a statistical trend ( p < 0.10) towards better results in the intervention group compared to the control group, but the results were not statistically significantly different between the two groups during the 12 months of follow-up ( p = 0.061 and p = 0.077, respectively) ( Figure 3 ). 3.3.