Publications

The following manuscripts have been published or are currently in press. Listings are in chronological order, unless otherwise noted.

Research Publication 2
Title Publication Date/Location
Risk Factors Associated with Suicide in Current and Former US Military Personnel Journal of the American Medical Association 2013;310(5):496-506

LeardMann CA, Powell TM, Smith TC, Bell MR, Smith B, Boyko EJ, Hooper TI, Gackstetter GD, Ghamsary M, Hoge CW

Based on data from over 150,000 current and former service members from all service branches, 83 suicide deaths occurred in 707,493 person-years from 2001 through 2008 (11.73/100,000 person-years). Suicide risk was independently associated with depression, manic-depressive disorder, alcohol-related problems, and male gender. None of the deployment or military-related factors were associated with an increased risk for suicide. Assessing service members' prior psychiatric history as well as screening for and treating mental and substance abuse disorders may provide the best potential for mitigating suicide risk.

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Risk Factors for Homelessness Among Post-9/11 Era Veterans Armed Forces & Society 2024 July 25 | doi.org/10.1177/0095327X24125 | Online ahead of print

Metraux S, Kolaja CA, Crone B, Byrne T, Rull RP, Porter B

Between 2001 and 2016, approximately 2% of 49,323 post-9/11 era Veterans experienced homelessness after military separation. Notable risk factors for homelessness in this population included identifying as non-Hispanic Black, identifying as gay, lesbian, or bisexual, not having a college degree, enlisted pay grade, or receiving a general or other than honorable discharge status.

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Risk Factors for Lower Extremity Tendinopathies in Military Personnel The Orthopaedic Journal of Sports Medicine 2013 Jan-Jun;1(1) 2325967113492707

Owens BD, Wolf JM, Seelig AD, Jacobson IG, Boyko EJ, Smith B, Ryan MAK, Gackstetter GD, Smith TC

This study found that deployment was associated with the development of plantar fasciitis. Modifiable risk factors including being overweight or obese were associated with both Achilles tendinopathy and plantar fasciitis, with a marginal relationship between moderate alcohol use and Achilles tendinopathy. Identification of potential risk factors for musculoskeletal injuries among service members could serve as the focus for future prevention and intervention efforts.

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Risk Factors for Relapse to Problem Drinking Among Current and Former US Military Personnel: A Prospective Study of the Millennium Cohort. Drug and Alcohol Dependence 2015; 148:93-101.

Williams EC, Frasco MA, Jacobson IG, Maynard C, Littman AJ, Seelig AD, Crum-Cianflone NF, Nagel A, Boyko EJ.

This study investigated demographic, military, behavioral, and health characteristics associated with relapse among current and former military members with remittent problem drinking. The findings from this study suggest 16% of this population relapse. Several military and non-military characteristics were found to predict relapse, including being in the Reserve/National Guard compared to Active-duty and screening positive for mental health conditions. Targeted intervention to prevent relapse may be indicated for particular subgroups.

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Risk of Diabetes in US Military Service Members in Relation to Combat Deployment and Mental Health Diabetes Care 2010 Aug;33(8):1771-7

Boyko EJ, Jacobson IJ, Smith B, Ryan MAK, Hooper TI, Amoroso PJ, Gackstetter GD, Barrett-Connor E, Smith TC, for the Millennium Cohort Study Team

Higher risk of new onset self-reported diabetes mellitus among cohort members was observed over three years of follow-up in persons with PTSD symptoms at baseline. This association was independent of age, gender, overall body adiposity, and the presence of other mental health conditions. There was no independent association of new onset diabetes with deployment in support of OEF/OIF.

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Risk of Traumatic Brain Injury in Deployment and Nondeployment Settings Among Members of the Millennium Cohort Study Journal of Head Trauma Rehabilitation 2024 Jun 27 | doi: 10.1097/HTR.0000000000000970 | Online ahead of print

Jannace KC, Pompeii L, de Porras DGR, Perkison WB, Yamal JM, Trone DW, Rull RP

The risk of traumatic brain injury (TBI) was higher among service members in deployment settings compared to those in nondeployment settings. Risk reduction strategies and education are needed to reduce the occurrence of TBI based on deployment status and history.

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Self-Reported Adverse Health Events Following Smallpox Vaccination in a Large Prospective Study of US Military Service Members Human Vaccines 2008 Mar/Apr;4(2):127-33

Wells TS, LeardMann CA, Smith TC, Smith B, Jacobson IG, Reed RJ, Ryan MAK, for the Millennium Cohort Study Team

Smallpox vaccination was not associated with any adverse self-reported health outcomes, including mental and physical functioning. These findings may be reassuring to health care providers and those who receive the smallpox vaccination.

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Self-Reported Health Symptoms and Conditions Among Complementary and Alternative Medicine Users in a Large Military Cohort Annals of Epidemiology 2009 Sep;19(9)613-22

Jacobson IG, White MR, Smith TC, Smith B, Wells TS, Gackstetter GD, Boyko EJ, for the Millennium Cohort Study Team

Findings illustrate that a relatively young adult occupational cohort of military personnel using CAM therapies also report multiple comorbidities which may indicate chronic illness management and poorer overall health.

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Self-Reported Mental Health Among US Military Personnel, Prior and Subsequent to the Terrorist Attacks of September 11, 2001 Journal of Occupational and Environmental Medicine 2004 Aug;46(8):775-82

Smith TC, Smith B, Corbeil TE, Riddle JR, and Ryan MAK, for the Millennium Cohort Study Team

Accepted without revision and featured by journal editors, this early analysis leveraged Millennium Cohort data to conclude that military members displayed stronger mental health characteristics soon after the terrorist attacks of September 11, 2001. The authors suggest this may be attributed to resilience and/or an outpouring of support for the US military mission.

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Sexual Harassment, Sexual Assault, and Physical Activity Among U.S. Military Service Members in the Millennium Cohort Study Journal of Interpersonal Violence 2019 Mar 2;886260519832904. doi: 10.1177/0886260519832904

Thomas CL, Nieh C, Hooper TI, Gackstetter GD, LeardMann CA, Porter B, Blazer DG; for the Millennium Cohort Study Team

This study examined the association of recent sexual trauma with subsequent physical activity levels among service members. The findings indicate that personnel who experienced sexual assault were more likely to report high levels of physical activity (300+ mins/week), while those who reported sexual harassment were less likely to engage in medium-high levels of physical activity (300-449 mins/week), compared with those without sexual harassment or sexual assault. This study highlights how coping responses to sexual trauma among current military members may be intertwined with physical activity.

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