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Table 4 Hazard ratios and 95% confidence intervals of PAD in patients with and without DM with respect to degree of CAD along with individual covariates

From: Diabetes and risk of peripheral artery disease in patients undergoing first-time coronary angiography between 2000 and 2012 – a nationwide study

  Hazard Ratio 95% Confidence Interval P-Value
Non-DM
 No-CAD (reference) 1.0 NA NA
 Single-vessel disease 1.15 1.03–1.29 0.013
 Double-vessel disease 1.37 1.18–1.58 < 0.001
 Triple-vessel disease 1.82 1.61–2.05 < 0.001
 Diffuse-vessel disease 1.33 1.16–1.52 < 0.001
DM
 No-CAD 1.70 1.55–1.86 < 0.001
 Single-vessel disease 1.96 1.67–2.31 < 0.001
 Double-vessel disease 2.35 1.96–2.82 < 0.001
 Triple-vessel disease 2.87 2.50–3.30 < 0.001
 Diffuse-vessel disease 1.46 1.17–1.84 < 0.001