Table 3.
Multivariate models evaluating inter-group differences from baseline to follow-up for selected endpoints
| Model 1 | Model 2 | |||||
|---|---|---|---|---|---|---|
| β Estimate* |
SE | P-value | β Estimate* | SE | P-value | |
| Diet quality (RYP score) | 3.876 | 0.961 | < 0.001 | 3.251 | 1.007 | < 0.001 |
| Quality of life (COOP score) | −0.548 | 0.658 | 0.406 | −.649 | 0.693 | 0.350 |
| BMI (kg/m2) | −0.607 | 0.15 | <0.001 | −.451 | 0.155 | 0.004 |
| Total cholesterol (mg/dL) | −5.33 | 3.034 | 0.080 | −6.00 | 3.288 | 0.069 |
*
β estimates compare changes in ICR to changes in CR (e.g., a β estimate of 3.9 indicates that the ICR group improved their RYP score by 3.9 points more than the CR group).
Model 1 is adjusted for age and sex.
Model 2 is adjusted for age, sex, race, myocardial infarction, percutaneous coronary intervention, and heart failure.
BMI = body mass index; COOP = Dartmouth COOP functional health assessment; RYP = Rate Your Plate; SE = standard error