Types of responses to the 18 items concerning frequency of organic product consumption across clusters, NutriNet-Santé Study, N = 54, 3111,2.

OCOP: occasional consumers of organic products, RCOP: regular consumers of organic products.1Values are means (SD) of the number of occurrences of each type of response to the 18 questions: fruit, vegetables, soya, dairy products, meat and fish, eggs, grains and legumes, bread and cereals, flour, vegetable oil and condiments, ready-to-eat meals, coffee/tea/herbal tea, wine, biscuits/chocolate/sugar/marmalade, other foods, dietary supplements, textiles, cosmetics. Total: 18.2Clusters were identified using MCA based on the 18 items questioning attitudes towards organic products. Next, cluster analysis was used to perform hierarchical ascendant classification using Ward’s method based on the first three dimensions retained from the MCA procedure.