Anxiety and depression across quartiles of Alternative Healthy Eating Index-2010 (AHEI-2010) (multivariable-adjusted ORs and 95% CIs)
| Quartiles of AHEI-2010 | ||||||||
| Q1 | Q2 | Q3 | Q4 | |||||
| OR | OR | 95% CI | OR | 95% CI | OR | 95% CI | Ptrend† | |
| Depression | ||||||||
| Crude | 1.00 | 0.63 | 0.16 to 2.45 | 0.26 | 0.07 to 0.91 | 0.20 | 0.04 to 0.78 | 0.01* |
| Model 1 | 1.00 | 0.61 | 0.15 to 2.41 | 0.25 | 0.07 to 0.88 | 0.17 | 0.04 to 0.72 | 0.01* |
| Model 2 | 1.00 | 0.65 | 0.16 to 2.65 | 0.21 | 0.05 to 0.80 | 0.12 | 0.02 to 0.58 | 0.01* |
| Stress | ||||||||
| Crude | 1.00 | 2.92 | 0.56 to 5.30 | 0.50 | 0.18 to 1.37 | 1.54 | 0.04 to 3.56 | 0.78 |
| Model 1 | 1.00 | 2.01 | 0.45 to 4.92 | 0.39 | 0.12 to 1.26 | 0.94 | 0.17 to 2.97 | 0.23 |
| Model 2 | 1.00 | 2.19 | 0.47 to 4.09 | 0.34 | 0.10 to 1.01 | 0.76 | 0.13 to 2.24 | 0.16 |
| Anxiety | ||||||||
| Crude | 1.00 | 0.40 | 0.16 to 1.00 | 0.24 | 0.10 to 0.57 | 0.39 | 0.15 to 0.98 | 0.02* |
| Model 1 | 1.00 | 0.38 | 0.14 to 0.98 | 0.21 | 0.08 to 0.55 | 0.30 | 0.09 to 0.98 | 0.01* |
| Model 2 | 1.00 | 0.43 | 0.16 to 1.16 | 0.22 | 0.08 to 0.58 | 0.28 | 0.08 to 0.95 | 0.02* |
Model 1: adjusted for age, energy intake and BMI. Model 2: further adjustment for physical activity, smoking, marital status, education, family size and economic status.
*p<0.05 was considered statistically significant.
†Obtained by the use of categories of AHEI-2010 as an ordinal variable in the model.
BMI, body mass index.