failed to reach significanceP = .295
Although major revascularization failed to reach significance (sHR, 1.14; 95% CI, 0.89-1.47; P = .295), AUD conferred higher 1-year risk of major amputation (sHR, 1.94; 95% CI, 1.65-2.36; P < .001) and mortality (aHR, 1.51; 95% CI, 1.09-2.09; P = .013).