Impact of Exercise Training on Depression among People with Type 2 Diabetes Mellitus: A Narrative Review
DOI:
https://doi.org/10.5463/dcid.v30i3.782Keywords:
Exercise training, Type 2 diabetes, depression, aerobicsAbstract
Purpose: The prevalence of clinically relevant depressive symptoms among clients with Type 2 diabetes mellitus is in the range of 30%. Since these conditions are often under-diagnosed and under-treated in clinical practice, they negatively affect functional recovery, adherence to treatment, and the quality of life. Despite the large body of evidence regarding the effects of exercise training on different aspects of diabetes, no updated conclusive article that reviews depression is available. This article aims to review the current literature on exercise training and its effect on depression in people with Type 2 diabetes mellitus.
Method: An electronic search of literature from 2010, highlighting the effects of exercise on depression among Type 2 diabetes mellitus clients, was conducted using Google Scholar and PubMed. Relevant articles were utilised for this review. The selected studies are based on relational and rehabilitative exercise training approaches.
Results: While most of the studies support the efficacy of exercise training, study settings and described models are not conclusive. No single clearly defined model exists for exercise training for depression among people with diabetes. There is evidence for the efficacy of supervised aerobic exercise in the treatment of depression, when undertaken three times weekly at moderate intensity, for a minimum of eight weeks. Further research is required to develop specific exercise training models that can be tested in experimental studies for this client group.
Conclusion: The current review showed that exercise training can be used to alleviate depression among people with diabetes. Future studies should adopt rigorous methodological criteria to back up the present findings.Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 The Author(s)
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License By-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
