borderline significanceP = 0.051
In the fully adjusted model, age remained significantly associated with MVD (OR = 1.06, 95% CI: 1.04–1.09, P<0.001), while the association with PN was attenuated to borderline significance (OR = 1.02, 95% CI: 1.00–1.04, P = 0.051), and no significant association was observed for MaVD (P = 0.75).