RESUMO
CONTEXT: Scarce data on dietary habits in Eastern European countries is available and reports investigated individual food items and not dietary patterns in these populations. OBJECTIVE: To identify dietary patterns and to explore their association with obesity in a sample from Romanian population. DESIGN: Cross-sectional. SUBJECTS AND METHODS: This was an analysis of data collected from 1398 adult participants in ORO study. Data on lifestyle, eating habits and food frequency consumption were collected. RESULTS: By principal component analysis we identified 3 dietary patterns explaining 31.4% of the diet variation: High meat/High fat pattern, Western pattern and Prudent pattern. High meat/High fat pattern was associated with male gender, lower educational level, living in a rural, smoking and a higher probability for the presence of obesity (OR 1.2 [95%CI: 1.1-1.4]). Western pattern was associated with younger age, a higher level of physical activity and smoking. Prudent pattern was associated with older age, female gender, a higher level of physical activity, not smoking status and a lower probability for the presence of obesity (OR 0.8 [95%CI: 0.7-0.9]). CONCLUSIONS: This study provides for the first-time information on the association between dietary patterns in adults from an Eastern European country and the presence of obesity.