Linear regression coefficients (95% confidence interval) of the physical and mental components of the SF-12 in 2012–13 by chocolate consumption categories.

*p <0,05;
** p <0,01.
Model adjusted for sex, age (18–44,45–64,65 and over), educational level (no formal or primary education; secondary education; university), tobacco consumption (never smokers, former smokers, current smokers), alcohol consumption g/day (quartiles), body mass index kg/m2 (quartiles), abdominal obesity (yes/no), leisure time physical activity METs-h/week (quartiles), time spent watching television h/week (quartiles), adherence to the Mediterranean diet (low adherence 0–2 points, medium adherence 3–5 points, high adherence 6–8 points), total energy kcal/day (quartiles), prevalent diseases (coronary heart disease, stroke, cancer and depression), incident diseases (coronary heart disease, stroke, cancer and depression), physical or mental component summaries at baseline, as appropriate.
Linear regression coefficients (95% confidence interval) of the physical and mental components of the SF-12 in 2012–13 by chocolate consumption categories.