RR and 95% CI for breast cancer associated with increments in the components of the Mediterranean diet score.

1The increment is approximately equal to the component’s standard deviation.2Analyses were adjusted for history of breast cancer in mother and/or sister(s), personal history of benign breast disease, smoking status, BMI, height, age at first birth and number of children, educational level, age at menarche, total energy intake, consumption of beverages, potatoes, sweets, eggs; further to be mutually adjusted for the scores components listed in the table.Abbreviations: SD, standard deviation, g, grams, RR, relative risk.