Table 3.

Logistic regression of variables associated with either microvascular or macrovascular complications in a cohort of 471 people with type 1 diabetes

	OR (95% CI)*
Microvascular complications
Duration of diabetes (years)	1.12 (1.08–1.15)
Cumulative average of A1C (%)	1.20 (1.01–1.41)
Cardiovascular disease
No	1.00
Yes	4.69 (1.01–21.84)
Hypertension (mmHg)
No	1.00
Yes	1.51 (0.95–2.40)
Fasting C-peptide (nmol/l)
<0.06	1.00
≥0.06	0.59 (0.37–0.94)
Macrovascular complications
Duration of diabetes (years)	1.05 (0.99–1.11)
Hypertension (mmHg)
No	1.00
Yes	3.90 (1.40–10.89)
Microvascular complications
No	1.00
Yes	9.66 (1.18–78.86)
LDL cholesterol (mmol/l)	1.90 (1.12–3.22)
Mean A1C (%)	0.93 (0.57–1.50)
C-peptide (nmol/l)
<0.06	1.00
≥0.06	0.77 (0.38–1.58)

^*Adjusted for age, sex, and all other variables in the model.