Citation

Elamoshy R, Bird Y, Thorpe L, Moraros J. J. Clin. Med. 2018; 7(11): e7110445.

Affiliation

School of Public Health, University of Saskatchewan, Saskatoon, SK S7N 2Z4, Canada. john.moraros@usask.ca.

Copyright

(Copyright © 2018, MDPI: Multidisciplinary Digital Publishing Institute)

DOI

10.3390/jcm7110445

PMID

30453557

Abstract

The purpose of this study is to conduct a systematic review and meta-analysis to evaluate the risk of depression and suicidality among diabetic patients.

METHODS: Medline, PubMed, EMBASE, Cochrane library, and Psych INFO were searched for studies published from 2008 onwards. Meta-analysis was conducted to estimate the pooled effect size. Sources of heterogeneity were investigated by subgroup analysis and meta-regression.

RESULTS: In total, 5750 articles were identified and of those, 17 studies on suicidality and 36 on depression were included in this study. Our analysis suggests a positive relationship between diabetes and depression (cohort studies odds ratio (OR) 1.49, 95% confidence interval (CI): 1.36⁻1.64 and cross-sectional studies OR 2.04, 95% CI, 1.73⁻2.42). Pooled OR values for suicidal ideation, attempted suicide, and completed suicide were 1.89 (95% CI: 1.36⁻2.63), 1.45 (95% CI: 1.07⁻1.96), and 1.85 (95% CI: 0.97⁻3.52), respectively. All findings were statistically significant except for completed suicide.

CONCLUSIONS: The increased risk of depression and suicidality in diabetic patients highlights the importance of integrating the evaluation and treatment of depression with diabetes management in primary healthcare settings. Further research in this area is needed.

Language: en

Keywords

depression; diabetes; suicidal attempts; suicidal death; suicidal ideation; suicide