highly significantp < 0.001
PCI had the highest proportion in the VA/BA group (83.3%), with a highly significant difference ( p < 0.001).
PCI had the highest proportion in the VA/BA group (83.3%), with a highly significant difference ( p < 0.001).
The OR for severe stenosis was 1.86 (95% CI: 0.88–3.93, p = 0.102), which did not reach statistical significance.