Fig. 3

Association between anti-inflammatory diet and health outcomes, stratification analyses. Adjusted for sex (male, female), age (< 80, < 90, ≥90), residence (city, town, rural), economic status (good, general, poor), widowed (yes, no), sleep duration (< 7 h, 7–8 h, > 8 h), drinking status (current, former, never), smoking status (current, former, never), body type (underweight, normal, overweight, obese). Further adjustment of education (illiterate, primary school, middle school or above) in the analysis of anti-inflammatory diets with depressive symptoms, physical dysfunction and multimorbidity. Except for the factor itself