Relationship between Dietary Intake and Depression in Metabolic Syndroem among Korean Adults: Korea National Health and Nutrition Examination Survey 2014 / 農村醫學 地域保健

ABSTRACT

OBJECTIVES: Metabolic syndrome and depression are interconnected disorders. Although many studies have assessed the association between dietary intake and each disorder independently, few studies have examined the association between depression and dietary intake in patients with metabolic syndrome. Our study examined the association between depression and dietary intake in adults with metabolic syndrome. METHODS: We analyzed the second data set (2014) from the sixth KNHNES. Of the patients with metabolic syndrome, the final study population comprised 1,334 patients, aged 20 to 60 years, with metabolic syndrome as defined by KNHNES and depression diagnosed by a physician. We examined the patients??dietary intake obtained using the 24-h recollection method in KNHNES. RESULTS: Depression group had a lower niacin dietary intake than those without depression in both male and female (male P=0.047, female P=0.025). None of the other components had any association between depression group and those without depression group in both male and female. CONCLUSIONS: This study demonstrates that a low dietary intake of niacin may be related to the depression in patients with metabolic syndrome. The results indicate that it is worthwhile to evaluate the nutritional status in patients who have been diagnosed with both metabolic syndrome and depression.