Table 2—

Univariate analysis results of the association with the variables considered and cardiac events (n = 42) in study population (N = 735)

VariablesHazard ratioP95% CI
Age (years)1.060.031.01–1.12
Women0.390.020.18–0.85
Family history for CHD (no/yes)2.990.110.77–11.56
Diabetes duration (years)1.100.021.01–1.18
GHb (% of Hb)1.160.180.93–1.45
BMI (kg/m2)1.050.240.96–1.15
Fasting C-peptide (nmol/l)0.990.830.96–1.04
Postprandial C-peptide (nmol/l)0.990.730.98–1.01
Total cholesterol (mmol/l)1.000.790.99–1.01
HDL cholesterol (mmol/l)0.980.290.95–1.02
Triglycerides (mmol/l)1.000.670.99–1.00
Systolic blood pressure (mmHg)0.990.990.98–1.02
Diastolic blood pressure (mmHg)1.000.880.95–1.06
Smokers (no/yes)1.080.830.52–2.28
Autonomic neuropathy (no/yes)0.980.770.84–1.14
Retinopathy (no/yes)2.070.021.14–3.78
Microalbuminuria (<20 and >200 μg/min) (no/yes)1.060.200.97–1.17
Proteinuria (≥ 200 μg/min) (no/yes)1.001.00
Abnormal scintigraphy4.570.002.00–9.52