“…We adjusted a multivariable model including as potential confounders height (cm), family history of breast cancer (none, before, or after the age of 45 years), smoking habit (never, current, or former smoker), lifetime tobacco exposure (pack-years), age of menarche (<10, 10-16, >16 years), menopausal status, obstetric history (age < 25 years and nulliparous, age ≥ 25 years and nulliparous, first pregnancy before 25 years, first pregnancy between 25 and 30 years of age, first pregnancy being 30 years old or older), lifetime breast-feeding (months), hormone replacement therapy, years of university studies, physical activity (MET-h/week), alcohol consumption (g/day), adherence to the traditional Mediterranean Diet Score (0-8 points), total energy intake (kcal/day), body-mass index (BMI) (kg/m 2 ), consumption of sugar-sweetened beverages (servings/day) and TV-watching (h/d). The consumption of sugar-sweetened beverages has been associated with breast cancer risk [20]. TV-watching was included in the model as a surrogate of sedentary behavior (also linked to breast cancer risk) [21].…”