Hooper et al23Germany, UK, Norway  n=1,174; 29–55 years; cross-sectional  Current asthma, asthma symptom score, FEV1  PCA: 2 dietary patterns (“meats and potatoes” and “fish, fruit and vegetables”); 158-, 198-, or 204-item FFQ  No association was observed between the dietary patterns and current asthma, asthma symptoms, and FEV1  Age, sex, social class, smoking status, exercise, BMI, quintiles of total energy intake, other dietary pattern  8 (positive)