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A systematic review on the physical and mental health risk factors of mild cognitive impairment and Alzheimer’s disease in military veterans

The connection between military service, mild cognitive impairment (MCI) and Alzheimer’s disease (AD) has been previously explored but findings remain inconclusive. With age as the greatest and unmodifiable risk factor for dementia in military veterans, there is a need to further explore specific physical and mental health factors that influence cognition and dementia in military veterans compared to the general population. We will review publications as part of a systematic review to identify if traumatic brain injury, post‐traumatic stress disorder and depression influence the risk of MCI and AD in both military veterans and non‐veterans.