From: A case–control study of drinking beverages and the risk of multiple sclerosis in Iran
Variable | Crude OR | Adjusted OR | ||||||
---|---|---|---|---|---|---|---|---|
OR | 95% CI | P-value | OR | 95% CI | P-value | |||
Lower | Upper | Lower | Upper | |||||
Gender (Ref: female) | – | – | – | – | – | – | – | – |
Male | 0.349 | 0.218 | 0.560 | < 0.001 | 0.317 | 0.161 | 0.624 | 0.001 |
Marital status (Ref: single) | – | – | – | – | – | – | – | – |
Married | 1.056 | 0.667 | 1.701 | 0.791 | 1.383 | 0.704 | 2.715 | 0.347 |
Divorced/widow | 0.349 | 0.148 | 0.821 | 0.016 | 0.482 | 0.153 | 1.521 | 0.213 |
Education (Ref: less than high school) | – | – | – | – | – | – | – | – |
High school | 1.873 | 1.019 | 3.443 | 0.043 | 1.815 | 0.788 | 4.183 | 0.162 |
University | 3.421 | 1.910 | 6.126 | < 0.001 | 3.329 | 1.484 | 7.467 | 0.004 |
Milk (Ref: 0 g/day) | – | – | – | – | – | – | – | – |
> 0 | 5.856 | 3.767 | 9.104 | < 0.001 | 5.458 | 2.841 | 10.487 | < 0.001 |
Natural juice (Ref: 0 g/day) | – | – | – | – | – | – | – | – |
> 0 | 2.917 | 1.928 | 4.414 | < 0.001 | 2.485 | 1.312 | 4.707 | 0.005 |
Juice packet (Ref: 0 g/day) | – | – | – | – | – | – | – | – |
> 0 | 2.274 | 1.503 | 3.440 | < 0.001 | 1.533 | 0.809 | 2.906 | 0.190 |
Non-alcoholic beer (Ref: 0 g/day) | – | – | –– | – | – | – | – | – |
> 0 | 0.881 | 0.567 | 1.345 | 0.557 | 0.481 | 0.241 | 0.960 | 0.038 |
Black tea (Ref: < 500 g/day) | – | – | – | – | – | – | – | – |
≥ 500 | 0.236 | 0.152 | 0.367 | < 0.001 | 0.199 | 0.106 | 0.371 | < 0.001 |
Green tea (Ref: < 16 g/day) | – | – | – | – | – | – | – | – |
≥ 16 | 0.438 | 0.234 | 0.819 | 0.010 | 0.289 | 0.130 | 0.642 | 0.002 |
Coffee (Ref: 0 g/day) | – | – | – | – | – | – | – | – |
> 0 | 0.435 | 0.278 | 0.678 | < 0.001 | 0.067 | 0.025 | 0.182 | < 0.001 |
Carbonated beverages (Ref: 0 g/day) | – | – | – | – | – | – | – | – |
> 0 | 3.146 | 2.047 | 4.835 | < 0.001 | 16.168 | 5.994 | 43.613 | < 0.001 |