| Tertiles of MIND (range) | | | | |
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T1 (1.5,6.5) | T2 (7, 9) | T3 (9.5, 13) | P1 | P2 | P3 | P4 |
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GAD-7 score | 12.46 ± 3.89 | 4.31 ± 2.06 | 4.33 ± 2.06 | < 0.001 | < 0.001 | < 0.001 | < 0.001 |
- P value less than 0.05 was considered significant
- Values are based on mean ± standard deviation
- P values derived from Analysis of covariance (ANCOVA)
- P1: crude model
- P2: adjusted for age, sex, and energy intake
- P3: additionally, adjusted for marital status, education, medicine use, vitamin supplements use, smoking status, alcohol consumption, physical activity, health status, and past medical history
- P4: additionally, adjusted for BMI
- Subjects in the first tertile of MIND had MIND score between (1.5,6.5); second tertile: between (7, 9); third tertile: between (9.5, 13)
- MIND: Mediterranean-DASH diet Intervention for Neurodegenerative Delay