Table 2.
Multivariate logistic regression of CMI for diabetes
| variables | Odds Ratio (95%CI) | |||||
|---|---|---|---|---|---|---|
| Crude | P value | Model 1 | P value | Model 2 | P value | |
| Females | ||||||
| CMI level (per SD change) | 1.645(1.533–1.766) | <.001 | 1.568(1.459–1.686) | <.001 | 1.471(1.367–1.584) | <.001 |
| Quartiles of CMI | ||||||
| Q1 (≤0.2962) | 1.000(reference) | 1.000(reference) | 1.000(reference) | |||
| Q2 (0.2962–0.4815) | 1.460(1.050–2.031) | 0.025 | 1.323(0.949–1.847) | 0.099 | 1.178(0.839–1.653) | 0.344 |
| Q3 (0.4815–0.8263) | 3.185(2.370–4.280) | <.001 | 2.617(1.939–3.532) | <.001 | 2.145(1.578–2.916) | <.001 |
| Q4 (> 0.8263) | 6.331(4.784–8.378) | <.001 | 4.881(3.667–6.498) | <.001 | 3.736(2.783–5.015) | <.001 |
| P value for trend | <.001 | <.001 | <.001 | |||
| Males | ||||||
| CMI level (per SD change) | 1.462(1.355–1.579) | <.001 | 1.487(1.373–1.611) | <.001 | 1.422(1.315–1.539) | <.001 |
| Quartiles of CMI | ||||||
| Q1 (≤0.2728) | 1.000(reference) | 1.000(reference) | 1.000(reference) | |||
| Q2 (0.2728–0.4552) | 1.430(1.037–1.971) | 0.029 | 1.420(1.028–1.963) | 0.034 | 1.355(0.976–1.882) | 0.070 |
| Q3 (0.4552–0.8285) | 1.740(1.276–2.374) | <.001 | 1.752(1.281–2.398) | <.001 | 1.576(1.146–2.166) | 0.005 |
| Q4 (> 0.8285) | 4.305(3.253–5.697) | <.001 | 4.522(3.394–6.024) | <.001 | 3.697(2.757–4.958) | <.001 |
| P value for trend | <.001 | <.001 | <.001 | |||
Abbreviations: CMI cardiometabolic index, LAP lipid accumulation product, OR odds ratio, 95% CI 95% confidence interval. Crude: no adjustment; Model 1: adjusted for age, race, education level, income level, current smoking and drinking status, physical activity; Model 2: adjusted for all the factors in Model 1 and hypertension, family history of DM, medication usage, CVD history, vegetable intake, meat intake and fatty food intake