"After adjusting for sociodemographic and lifestyle factors, including fruit and vegetable intake, drinking half a liter of soda per day or more was associated with a 1.26 OR for asthma (95% CI: 1.01-1.58), and a 1.79 OR for COPD (95% CI: 95% CI 1.32 to 2.43) compared with no consumption." . . . . . .