Coronary microvascular dysfunction is associated with poor glycemic control amongst female diabetics with chest pain and non-obstructive coronary artery disease

Table 3 Univariate analyses of the relationship between glycemic control and abnormal endothelial-independent and endothelial-dependent microvascular function

Odds ratio (95% confidence interval)	Abnormal CFRAdn Ratio	p value	Abnormal %ΔCBFAch	p value
Females
HbA1c (per unit change)	1.47 (1.02–2.13)	0.040	1.52 (1.02–2.27)	0.038
HbA1c > 7%	1.60 (0.59–4.38)	0.357	1.60 (0.58–4.41)	0.364
Glucose (per unit change)	1.02 (1.00–1.03)	0.035	1.01 (0.99–1.02)	0.312
Glucose > 140 mg/dL	3.36 (1.24–9.07)	0.017	1.60 (0.62–4.30)	0.340
Males
HbA1c (per unit change)	1.20 (0.84–1.72)	0.315	0.67 (0.46–1.00)	0.049
HbA1c > 7%	1.77 (0.47–6.62)	0.397	0.29 (0.08–1.03)	0.056
Glucose (per unit change)	1.00 (0.98–1.01)	0.527	0.99 (1.00–1.01)	0.111
Glucose > 140 mg/dL	1.37 (0.39–4.89)	0.625	0.39 (0.11–1.29)	0.125

CFRAdn Ratio, coronary flow reserve ratio in response to adenosine; %ΔCBFAch, percentage change in coronary blood flow in response to acetylcholine

ISSN: 1475-2840