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).