Table 3.
Linear regression model between MIDUS-HEI and sociodemographic and nutritional status.
| MIDUS-HEI~ | Coef (95% CI) | p-Value |
|---|---|---|
| Sample | ||
| MIDUS Core vs. MIDUS Refresher | −0.467 (−0.612 to −0.323) | 0.000 |
| Sex | ||
| Men vs. women | −0.420 (−0.557 to −0.284) | 0.000 |
| Race | ||
| White vs. non-white | 0.369 (0.207 to 0.531) | 0.000 |
| Age | ||
| Age (years old) | 0.020 (0.014 to 0.025) | <0.001 |
| Educational level | ||
| Higher education or less vs. postgraduate studies | −0.693 (−0.899 to −0.486) | 0.000 |
| College education vs. postgraduate studies | −0.313 (−0.483 to −0.144) | 0.000 |
| Nutritional status | ||
| BMI (kg/m2) | −0.369 (−0.207 to −0.531) | 0.000 |
| Smoking status | ||
| Never vs. current smoker | 0.520 (0.310 to 0.731) | <0.001 |
| Former vs. current smoker | 0.541 (0.322 to 0.760) | <0.001 |
The regression coefficients (95% CI) and p-values for each variable associated with MIDUS-HEI in the multivariate linear regression analysis are shown.