Table 3.
Crude and multivariable-adjusted ORs and 95% CIs for psychological disorders across tertiles of BCAAs intakea
| BCAAs intake | ||||
|---|---|---|---|---|
| T1 | T2 | T3 | P-trend | |
| Depression | ||||
| Cases, n | 297 | 271 | 269 | |
| Crude | 1.00 | 1.06 (0.88–1.29) | 0.81 (0.67–0.99) | 0.04 |
| Model I | 1.00 | 1.02 (0.82–1.25) | 0.82 (0.66–1.01) | 0.07 |
| Model II | 1.00 | 1.02 (0.83–1.27) | 0.79 (0.63–0.98) | 0.04 |
| Model III | 1.00 | 1.01 (0.81–1.26) | 0.77 (0.61–0.97) | 0.03 |
| Model IV | 1.00 | 1.01 (0.80–1.26) | 0.76 (0.60–0.96) | 0.02 |
| Anxiety | ||||
| Cases, n | 146 | 125 | 107 | |
| Crude | 1.00 | 0.86 (0.66–1.11) | 0.71 (0.55–0.93) | 0.01 |
| Model I | 1.00 | 0.77 (0.59–1.02) | 0.69 (0.52–0.91) | 0.01 |
| Model II | 1.00 | 0.78 (0.59–1.03) | 0.65 (0.48–0.87) | 0.004 |
| Model III | 1.00 | 0.81 (0.61–1.09) | 0.68 (0.50–0.93) | 0.02 |
| Model IV | 1.00 | 0.81 (0.60–1.09) | 0.66 (0.47–0.91) | 0.011 |
| Psychological distress | ||||
| Cases, n | 217 | 232 | 216 | |
| Crude | 1.00 | 1.01 (0.82–1.24) | 0.80 (0.64–0.99) | 0.04 |
| Model I | 1.00 | 1.03 (0.83–1.29) | 0.82 (0.65–1.03) | 0.09 |
| Model II | 1.00 | 1.01 (0.81–1.27) | 0.81 (0.65–1.03) | 0.09 |
| Model III | 1.00 | 1.07 (0.84–1.35) | 0.86 (0.67–1.10) | 0.24 |
| Model IV | 1.00 | 1.06 (0.83–1.34) | 0.84 (0.65–1.09) | 0.20 |
aData are OR (95% CI)
Model I: adjusted for age, sex and energy intake
Model II: additionally, adjusted for marital status, education, vitamin supplements use, smoking status, physical activity and chronic conditions
Model III: additionally, adjusted for dietary fiber, omega 3, vitamin B1, vitamin B2, vitamin B3, vitamin B6, vitamin B12, folate, fruits and vegetables
Model IV: additionally, adjusted for BMI