Adjusted relative risk | |||
---|---|---|---|
A | B | C | |
A=age adjusted. B=age+BMI adjusted. C=adjusted for age, BMI, smoking, physical activity, social class, and pre-existing CHD. Quadratic trend was obtained from a model that included a linear and quadratic term. | |||
None | 1.12 (0.62 to 2.03) | 1.08 (0.60 to 1.95) | 1.10 (0.61 to 2.00) |
Occasional | 1.00 | 1.00 | 1.00 |
Light | 0.75 (0.52 to 1.09) | 0.79 (0.54 to 1.15) | 0.81 (0.55 to 1.20) |
Moderate | 0.73 (0.49 to 1.08) | 0.70 (0.47 to 1.04) | 0.66 (0.44 to 0.99) |
Heavy | 1.27 (0.81 to 1.99) | 1.06 (0.67 to 1.66) | 0.96 (0.60 to 1.52) |
linear trend | p=0.42 | p=0.94 | p=0.50 |
quadratic trend+ | p=0.01 | p=0.03 | p=0.03 |