marginally significantp = 0.049
The comparison between experimental and comparator groups in terms of lesion regression in these studies showed p -values that were either not significant ( p = 0.135 in the study by Choi et al.), marginally significant ( p = 0.049 by Harper et al.), or that had a significance level near the cut-off point ( p = 0.034 by Trimble et al.) [ 20 , 21 , 23 ].