OR† (95% CI) | p value‡ | |
---|---|---|
The first category of each variable is the reference category (OR 1.00). | ||
*Excluding butter. | ||
†Odds ratio adjusted for total energy, age, sex, alcohol and smoking. Dairy products and butter further adjusted for coffee. Coffee further adjusted for milk and other dairy products. | ||
‡Unless otherwise specified, p value derived from the multivariate analogue of Mantel’s extension test for linear trend. | ||
§Likelihood ratio test. | ||
¶Low: rarely or never; medium: several times per month; high: several times per week or daily. | ||
**Low: rarely or never, or several times per month; medium: several times per week; high: daily. | ||
Milk and other dairy products* | ||
Non-daily | 1.00 | 0.040 |
Daily | 5.10 (1.06–24.52) | |
Butter | ||
Low¶ | 1.00 | 0.096 |
Medium | 3.39 (0.54–21.42) | 0.185§ |
High | 2.61 (0.61–11.24) | |
All dairy products | ||
Low** | 1.00 | 0.023 |
Medium | 5.38 (1.12–25.85) | |
High | 11.56 (1.36–98.55) | |
Coffee | ||
Non-regular drinker | 1.00 | 0.043 |
Regular drinker | 4.66 (1.05–20.71) | |
0 cups per week | 1.00 | 0.034 |
1–7 cups per week | 3.30 (0.65–16.79) | |
8–14 cups per week | 5.53 (0.89–34.39) | |
⩾15 cups per week | 6.56 (1.10–39.10) |