Table 5.
Multivariable-adjusted odds ratios of the associations between depression and dietary patterns in a sample of Iranian adults (n 3846) aged 20–55 years
| Fast food dietary pattern scores | Traditional dietary pattern scores | Lacto-vegetarian dietary pattern scores | Western dietary pattern scores | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q3* | Q5* | Q3 | Q5 | Q3 | Q5 | Q3 | Q5 | |||||||||||||
| Participation | OR | 95 % CI | OR | 95 % CI | P-trend | OR | 95 % CI | OR | 95 % CI | P-trend | OR | 95 % CI | OR | 95 % CI | P-trend | OR | 95 % CI | OR | 95 % CI | P-trend |
| Whole population | ||||||||||||||||||||
| M1 | 0·93 | 0·73, 1·18 | 0·99 | 0·78, 1·20 | 0·61 | 0·96 | 0·76, 1·22 | 0·80 | 0·63, 1·02 | 0·34 | 0·79 | 0·62, 1·00 | 0·92 | 0·73, 1·16 | 0·45 | 1·05 | 0·83, 1·32 | 1·01 | 0·76, 1·33 | 0·51 |
| M2 | 0·99 | 0·76, 1·30 | 0·98 | 0·73, 1·32 | 0·84 | 1·03 | 0·79, 1·34 | 0·91 | 0·69, 1·20 | 0·92 | 0·84 | 0·64, 1·09 | 0·98 | 0·75, 1·29 | 0·99 | 1·15 | 0·89, 1·49 | 1·01 | 0·76, 1·33 | 0·76 |
| M3 | 0·99 | 0·75, 1·31 | 0·94 | 0·70, 1·28 | 0·99 | 1·05 | 0·80, 1·37 | 0·92 | 0·69, 1·22 | 0·83 | 0·80 | 0·61, 1·05 | 0·9 | 0·70, 1·20 | 0·88 | 1·12 | 0·86, 1·46 | 1·01 | 0·76, 1·34 | 0·69 |
| Men | ||||||||||||||||||||
| M1 | 0·89 | 0·59, 1·33 | 1·16 | 0·78, 1·74 | 0·36 | 0·68 | 0·45, 1·03 | 0·77 | 0·51, 1·76 | 0·31 | 1·16 | 0·77, 1·76 | 1·09 | 0·72, 1·66 | 0·64 | 1·19 | 0·79, 1·80 | 1·29 | 0·86, 1·94 | 0·6 |
| M2 | 0·87 | 0·56, 1·37 | 0·87 | 0·53, 1·47 | 0·46 | 0·66 | 0·42, 1·03 | 0·74 | 0·47, 1·18 | 0·52 | 1·14 | 0·72, 1·81 | 1·05 | 0·65, 1·71 | 0·78 | 1·67 | 1·04, 2·67 | 1·52 | 0·93, 2·51 | 0·01 |
| M3 | 0·85 | 0·54, 1·35 | 0·83 | 0·49, 1·39 | 0·36 | 0·63 | 0·40, 1·00 | 0·72 | 0·45, 1·16 | 0·56 | 1·12 | 0·70, 1·80 | 1·08 | 0·66, 1·77 | 0·72 | 1·73 | 1·07, 2·81 | 1·52 | 0·92, 2·56 | 0·003 |
| Women | ||||||||||||||||||||
| M1 | 0·96 | 0·71, 1·30 | 0·87 | 0·65, 1·17 | 0·75 | 1·14 | 0·84, 1·53 | 0·81 | 0·60, 1·09 | 0·52 | 0·65 | 0·48, 0·87 | 0·84 | 0·63, 1·12 | 0·21 | 0·97 | 0·71, 1·34 | 0·85 | 0·60, 1·19 | 0·47 |
| M2 | 1·07 | 0·76, 1·51 | 1·02 | 0·70, 1·49 | 0·48 | 1·34 | 0·96, 1·87 | 1·07 | 0·75, 1·52 | 0·38 | 0·69 | 0·49, 0·96 | 0·94 | 0·67, 1·30 | 0·78 | 0·97 | 0·71, 1·34 | 0·85 | 0·60, 1·79 | 1·19 |
| M3 | 0·87 | 0·61, 1·25 | 1·00 | 0·69, 1·47 | 0·59 | 1·42 | 1·01, 1·99 | 1·10 | 0·77, 1·57 | 0·31 | 0·65 | 0·46, 0·91 | 0·89 | 0·63, 1·24 | 0·59 | 0·91 | 0·66, 1·26 | 0·85 | 0·60, 1·20 | 0·34 |
| BMI≥25·0 kg/m2 | ||||||||||||||||||||
| M1 | 0·77 | 0·59, 1·11 | 0·99 | 0·70, 1·41 | 0·64 | 0·93 | 0·65, 1·32 | 0·89 | 0·61, 1·27 | 0·67 | 0·79 | 0·54, 1·14 | 1·10 | 0·78, 1·57 | 0·49 | 0·79 | 0·54, 1·14 | 1·03 | 0·72, 1·47 | 0·61 |
| M2 | 0·90 | 0·50, 1·62 | 1·00 | 0·53, 1·90 | 0·88 | 0·95 | 0·55, 1·63 | 0·64 | 0·35, 1·19 | 0·22 | 0·90 | 0·48, 1·69 | 1·43 | 0·79, 2·58 | 0·11 | 0·78 | 0·41, 1·49 | 1·19 | 0·66, 2·16 | 0·35 |
| BMI<25·0 kg/m2 | ||||||||||||||||||||
| M1 | 1·12 | 0·80, 1·56 | 0·96 | 0·69, 1·37 | 0·86 | 1·08 | 0·18, 1·5 | 0·79 | 0·57, 1·11 | 0·54 | 0·75 | 0·54, 1·04 | 0·74 | 0·55, 1·04 | 0·08 | 0·71 | 0·5·1, 0·99 | 0·76 | 0·55, 1·07 | 0·39 |
| M2 | 1·18 | 0·69, 1·99 | 0·97 | 0·53, 1·79 | 0·55 | 1·09 | 0·64, 1·84 | 0·81 | 0·45, 1·45 | 0·02 | 0·93 | 0·53, 1·62 | 1·19 | 0·68, 2·07 | 0·03 | 1·09 | 0·69, 1·87 | 1·17 | 0·66, 2·06 | 0·42 |
M1, adjusted for age; M2, adjusted for age, sex, marital status, education, smoking, physical activity, chronic disease, antidepressant drugs and energy intake; M3, adjusted for age, sex, marital status, education, smoking, physical activity, chronic disease, antidepressant drugs, energy intake and BMI.
Multivariate logistic regression models were used to estimate odds ratios with 95 % confidence intervals for the outcome of depression and dietary factor scores.
*
All comparisons were made in reference to the first quintile (Q) of the corresponding pattern.