Table 2 Hazard ratios of different variable on occurrence of CAD

AAC (per 1 score increase)

1.071 (1.043–1.099)

< 0.001

1.039 (1.007–1.071)

0.016

CAD history (Ref: no)

5.314 (3.659–7.718)

< 0.001

3.816 (2.531–5.752)

< 0.001

Age (per 1 year old increase)

1.016 (1.000–1.032)

0.045

1.013 (0.994–1.032)

0.185

Gender (Ref: female)

1.510 (1.043–2.186)

0.029

1.162 (0.766–1.763)

0.481

DM (Ref: no)

2.089 (1.434–3.042)

< 0.001

1.359 (0.878–2.102)

0.169

HTN (Ref: no)

1.156 (0.706–1.892)

0.564

0.921 (0.550–1.543)

0.754

Vintage (per 1 month increase)

1.000 (0.997–1.003)

0.985

1.001 (0.998–1.005)

0.415

BMI (per 1 kg/m² increase)

1.071 (1.020–1.124)

0.006

1.077 (1.015–1.142)

0.013

FBS (per 1 mg/dl increase)

1.003 (1.001–1.006)

0.020

1.000 (0.996–1.003)

0.913

Cholesterol (per 1 mg/dl increase)

0.992 (0.987–0.997)

0.002

0.996 (0.990–1.001)

0.088

Phosphate (per 1 mg/dl increase)

1.148 (1.012–1.303)

0.032

1.090 (0.947–1.254)

0.231

spKt/V (per 1 unit increase)

0.244 (0.108–0.552)

0.001

0.502 (0.186–1.349)

0.172