A comparison of five questionnaires to assess alcohol consumption in a Mediterranean population.

OBJECTIVE To evaluate the reliability of alcohol consumption measured by five different dietary methods in the Catalan Nutrition Survey (1992-1993). DESIGN The different questionnaires used were: (1) two 7-day food records, (2) five items addressing alcoholic beverages in a 76-item food-frequency questionnaire, (3) a 1-week recall of 13 alcoholic… CONTINUE READING