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Marginal logistic model using generalized estimating equations (GEE) for MetS.
| Year 2 vs. Baseline OR (95% CI) | P-Value | Group × Time Interaction P-value | |
|---|---|---|---|
| Control | 1.11 (0.78, 1.59) | 0.555 | |
| Walnut | 1.25 (0.89, 1.75) | 0.192 | 0.62 |
Adjusted odds ratio for year 2 vs. baseline adjusted for center, age, gender, weight, and log-physical activity, smoking status; and antihypertensive, hypolipidemic, and antidiabetic drug use.
