Association of serum ferritin level and depression with respect to the body mass index in Korean male adults.

ABSTRACT:

Background/objectives

Obesity is globally a major public health issue. Evidence suggests that elevated ferritin levels are associated with obesity, dyslipidemia, insulin resistance, and metabolic syndrome. This study was undertaken to examine the relationship between the serum ferritin level and depression in Korean male adults with respect to classification of the prevailing obesity.

Subjects/methods

This was a case-control study; subjects were classified into obese group (? 25.0 kg/m², 28 subjects) and normal group (18.5-22.9 kg/m², 27 subjects). A survey was conducted to assess the depression levels as per the guidelines suggested by the Center program for Epidemiological Studies-Depression (CES-D). Blood was collected from each group for assessing biomarkers, and isolated plasma was evaluated for fasting glucose, insulin, quantitative insulin sensitivity check index, and ferritin levels. Data were analyzed, and groups were compared with respect to Body Mass Index (BMI), depression scale and biomarkers.

Results

The average depression score of the obesity group was 16.86, which was higher than the normal group (12.56). Subjects scoring more than 16 points comprised 53.6% of the population in the obese group, which was more than double that in the normal group, as assessed by the CES-D program. Furthermore, the serum ferritin level of the obesity group was 207.12 ng/mL, which was higher than that of the normal group (132.66 ng/mL). Lastly, the BMI appeared to be significantly correlated with both depression (r = 0.320, P = 0.017) and elevated ferritin levels (r = 0.352, P = 0.008).

Conclusion

This study provides evidence of existing correlation between ferritin and depression with obesity.

SUBMITTER: Lee HS 

PROVIDER: S-EPMC6548707 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature