Association of dietary intake of food groups and relapse in ulcerative colitis
| Median daily consumption (g) | Categorical analysis (comparing tertiles to tertile of lowest dietary intake) | Continuous analysis | |||||
|---|---|---|---|---|---|---|---|
| Medium intake OR (95% CI) | High intake OR (95% CI) | LRT p | Linear trend | ||||
| Relapse | Non-relapse | OR/10g | (95% CI) | ||||
| p value from likelihood ratio test (LRT). | |||||||
| OR (95% CI), odds ratio (95% confidence interval). | |||||||
| Cereals and cereal products | 256 | 259 | 0.82 (0.37–1.82) | 1.04 (0.46–2.35) | 0.816 | 1.01 | (0.99–1.04) |
| Milk and milk products | 221 | 201 | 1.17 (0.53–2.59) | 1.33 (0.60–2.97) | 0.779 | 1.00 | (0.99–1.02) |
| Eggs | 16 | 13 | 1.78 (0.80–3.98) | 2.26 (1.01–5.08) | 0.119 | 1.05 | (0.94–1.18) |
| Vegetables | 334 | 345 | 0.68 (0.30–1.53) | 1.12 (0.50–2.52) | 0.439 | 1.01 | (0.98–1.03) |
| Fruit | 220 | 260 | 0.98 (0.44–2.19) | 0.79 (0.35–1.79) | 0.818 | 1.00 | (0.98–1.02) |
| Fish and fish products | 32 | 35 | 1.52 (0.67–3.46) | 1.26 (0.56–2.81) | 0.602 | 1.02 | (0.94–1.11) |
| Meat and meat products | 195 | 146 | 1.37 (0.60–3.13) | 3.20 (1.31–7.79) | 0.027 | 1.08 | (1.03–1.12) |
| Red and processed meat | 172 | 124 | 2.16 (0.93–4.98) | 5.19 (2.09–12.9) | 0.001 | 1.10 | (1.05–1.15) |
| Non-alcoholic beverages | 1434 | 1260 | 0.97 (0.44–2.13) | 1.63 (0.73–3.61) | 0.361 | 1.00 | (1.00–1.01) |
| Alcoholic beverages | 238 | 150 | 0.80 (0.35–1.82) | 2.71 (1.10–6.67) | 0.017 | 1.01 | (1.00–1.02) |
| Sugars, preserves, and snacks | 44 | 54 | 1.29 (0.58–2.87) | 0.94 (0.42–2.12) | 0.723 | 1.01 | (0.94–1.08) |