Table 2.
Univariate and multivariate analyses for the association between baseline characteristics and having newly diagnosed diabetes among young patients with AMI without established diabetes
| Baseline characteristics | Univariate | Multivariate* | ||
| OR with 95% CI | P value | OR with 95% CI | P value | |
| Sociodemographics | ||||
| Age in years (mean) | 1.03 (1.01 to 1.04) | 0.003 | 1.02 (1.00 to 1.04) | 0.018 |
| Race Others vs White | 1.53 (1.22 to 1.93) | 0.001 | 1.58 (1.23 to 2.03) | 0.0003 |
| Cardiometabolic risks | ||||
| Obesity yes vs no | 1.91 (1.57 to 2.33) | <0.0001 | 1.72 (1.39 to 2.12) | <0.0001 |
| Initial glucose, median (IQR) | 1.01 (1.01 to 1.01) | <0.0001 | 1.01 (1.00 to 1.01) | 0.0004 |
| Peak glucose, median (IQR) | 1.01 (1.00 to 1.01) | <0.0001 | 1.00 (1.00 to 1.01) | 0.012 |
| Initial systolic blood pressure (mm Hg), median (IQR) | 1.01 (1.00 to 1.01) | 0.004 | Not selected | |
| Initial diastolic blood pressure (mm Hg), median (IQR) | 1.01 (1.00 to 1.01) | 0.006 | Not selected | |
| Triglyceride (mmol/L), median (IQR) | 1.00 (1.00 to 1.002) | 0.002 | Not selected | |
| CVD risk factors | ||||
| Family history of CVD | 1.33 (1.06 to 1.66) | 0.012 | 1.30 (1.03 to 1.65) | 0.028 |
| Other comorbidities | ||||
| History of renal dysfunction | 1.62 (1.17 to 2.24) | 0.004 | Not selected | |
| History of heart failure | 2.01 (1.07 to 3.76) | 0.029 | Not selected | |
| AMI treatment during hospitalisation | ||||
| Diagnostic angiography | 2.83 (1.47 to 5.45) | 0.002 | 2.68 (1.37 to 5.26) | 0.004 |
| Beta-blocker prescribed | 1.83 (1.01 to 3.29) | 0.045 | Not selected | |
| ACE or ARB prescribed | 1.28 (1.03 to 1.59) | 0.027 | Not selected | |
| Clinical characteristics of AMI | ||||
| Initial heart rate, median (IQR) | 1.01 (1.00 to 1.01) | 0.009 | Not selected | |
| Self-reported socioeconomic status | ||||
| Without health insurance vs with | 1.34 (1.06 to 1.69) | 0.014 | Not selected | |
| Avoided services due to cost (Yes vs no) | 1.50 (1.22 to 1.85) | 0.0001 | 1.27 (1.02 to 1.58) | 0.034 |
| Have you not taken a medication that your doctor prescribed because of cost? | ||||
| Always or sometimes (vs rarely to never) | 1.37 (1.07 to 1.75) | 0.013 | Not selected | |
P value numbers in bold denote statistical significance at the p<0.05 level.
*The adjusted ORs, 95% CIs and p values were estimated from a multiple logistic regression model with the use of backward elimination (All variables left in the final model were significant at the 0.05 level).