Relationship between HgbA1c and Myocardial Blood Flow Reserve in Patients with Type 2 Diabetes Mellitus: Noninvasive Assessment Using Real-Time Myocardial Perfusion Echocardiography

Table 3

Univariate and Multivariate risk factors for abnormal MBFR < 2.

Variable	Odds ratio	95% confidence interval	𝑃 value	Odds ratio	95% confidence interval	𝑃 value
Sex	1.25	0.75, 2.06	0.39	—
Age	1.02	1.00, 1.04	0.08	—
Obesity BMI	1.13	0.66, 1.90	0.66	—
Smoking status	1.54	0.95, 2.54	0.08	1.83	1.09, 3.12	0.02
Dyslipidemia	1.05	0.41, 2.73	0.92	—
Duration of DM	1.12	0.69, 1.85	0.64	—
Known CAD	1.21	0.74, 2.00	0.44	—
HTN	1.0	0.98, 1.01	0.65	—
High HgbA1c%	1.84	1.10, 3.11	0.02	1.92	1.12, 3.35	0.02

Obesity BMI defined as BMI > 30 and high HgbA1c% defined as >7.1%. Variables with likelihood test 𝑃 value < 0.2 in univariate analysis were included in the multivariate logistic regression model and provided final adjusted odds ratios and 95% confidence intervals (95% CI).