Mortality Among Veterans and Non-veterans: Does Type of Health Care Coverage Matter?

All-cause mortality among United States military personnel: Findings from the Millennium Cohort Study, 2001-2021

PURPOSE

The goal of this study was to estimate all-cause mortality among Operations Enduring Freedom, Iraqi Freedom, and New Dawn era service members and veterans and to identify protective and risk factors for mortality.

METHODS

Using 20 years of longitudinal data from the Millennium Cohort Study (2001-2021), sequential Cox proportional hazard models were conducted to examine demographic, military, and health-related characteristics associated with all-cause mortality among service members and veterans.

RESULTS

Among 201,619 participants, 3806 (1.9 %) were deceased by the end of the observation period, with an age- and sex-adjusted incidence of 37.6 deaths per 100,000 person-years. Deployed service members had lower all-cause mortality risk than those who did not deploy. Personnel who experienced combat had higher mortality risk compared with those who did not in unadjusted models; this association was nonsignificant after accounting for health-related factors. Enlisted and Army personnel both had a higher mortality risk, while women and Hispanic individuals had a lower risk. Stressful life events, lower physical health related quality of life, problem drinking, and smoking were also associated with greater mortality risk.

CONCLUSION

These profiles may be useful for developing preventive education and intervention efforts in military and veteran populations to reduce premature mortality.

Hypertension at the nexus of veteran status, psychiatric disorders, and traumatic brain injury: Insights from the 2011 Behavioral Risk Factor Surveillance System

Variable military service-related experiences, such as combat exposure, psychiatric disorders (PD), and traumatic brain injuries (TBI), may differentially affect the likelihood of having health care professional-identified high blood pressure (i.e., hypertension).

PURPOSE

Compare the odds of self-reported hypertension among non-combat and combat veterans with and without PD/TBI to non-veterans and each other.

METHODS

We used data from men from the 2011 Behavioral Risk Factor Surveillance System and distinguished: non-veterans (n = 21,076); non-combat veterans with no PD/TBI (n = 3,150); combat veterans with no PD/TBI (n = 1,979); and veterans (combat and non-combat) with PD and/or TBI (n = 805). Multivariable, hierarchical logistic regression models included exogenous demographic, socioeconomic attainment and family structure, health behavior and conditions, and methodological control variables.

RESULTS

One-third of men reported having been told at least once by a medical professional that they had high blood pressure. Bivariate analyses indicated that each veteran group had a higher prevalence of self-reported hypertension than non-veterans (design-based F = 45.2, p<0.001). In the fully adjusted model, no statistically significant differences in the odds of self-reported hypertension were observed between non-veterans and: non-combat veterans without PD/TBI (odds ratio [OR] = 0.92); combat veterans without PD/TBI (OR = 0.87); veterans with PD and/or TBI (OR = 1.35). However, veterans with PD and/or TBI had greater odds of reporting hypertension than both combat and non-combat veterans without PD/TBI (p<0.05).

DISCUSSION

Military service-related experiences were differentially associated with a survey-based measure of hypertension. Specifically, veterans self-reporting PD and/or TBI had significantly higher odds of self-reporting hypertension (i.e., medical provider-identified high blood pressure).

Providers' reflections on infrastructure and improvements to promote access to care for Veterans experiencing housing instability in rural areas of the United States: A qualitative study

Veterans in rural areas of the United States face barriers to accessing healthcare and other services, which are intensified for those experiencing housing instability. Recent legislative acts have the potential to address obstacles faced by rural patients in the U.S. This study explores how infrastructure-including features related to the physical and digital environment-impacts the ability of rural Veterans experiencing housing instability to access healthcare and related services from the perspective of homeless service providers within the Veterans Health Administration (VHA). We conducted semi-structured telephone interviews (n = 22) with providers in high/low performing and/or resourced communities across the U.S. in May and June 2021 and analysed transcripts using template analysis. Themes described by providers highlight how infrastructure limitations in rural areas can exacerbate health disparities for Veterans experiencing housing instability, the impact of COVID-19 on service access, and recommendations to enhance service delivery. Providers suggested that VHA reconfigure where and how staff work, identify additional resources for transportation and/or alternative transportation models, and increase Veterans' access to technology and broadband Internet. Federal infrastructure investments should address challenges faced by Veterans experiencing housing instability in rural areas and the concerns of providers connecting them with care.

Temporal sequences of suicidal and nonsuicidal self-injurious thoughts and behaviors among inpatient and community-residing military veterans

BACKGROUND

Suicidal and nonsuicidal self-injurious thoughts and behaviors (SITBs) are major health concerns among military veterans yet little is known about the temporal relations among these outcomes. This study examined the temporal relations between suicidal and nonsuicidal SITBs among higher-risk veterans. Specifically, we identified when SITBs emerged and evaluated the role of nonsuicidal self-injury (NSSI) in the medical lethality of suicide attempts (SA), relative risk, and survival time of suicidal SITBs (i.e., suicide ideation [SI], suicide plan, SA).

METHOD

Cross-sectional data were collected from two samples examining suicide risk among veterans receiving inpatient psychiatric care (n = 157) and community-residing veterans with current depression and/or past month SI (n = 200). Participants completed an interview to assess SITBs.

RESULTS

SITBs emerged between ages 14-28 years with behaviors emerging, on average, earlier among inpatient veterans. The time lag between SITBs was not significantly different between groups. Inpatient veterans had a significantly shorter time lag from SI to SA. NSSI history predicted an increase in relative risk for all suicidal SITBs and shorter survival time. There was no association between NSSI history and medical lethality of the most serious SA for both groups.

LIMITATIONS

Limitations included use of cross-sectional, retrospective self-report with age-of-onset endorsed in years and not all SITBs were assessed (e.g., passive SI).

CONCLUSIONS

Veterans with a NSSI history are at high risk for suicidal SITBs and have a shorter survival time. Results showed thoughts (i.e., NSSI thoughts, SI) emerged before behavior (i.e., NSSI, SA) and NSSI emerged before SA.

The Influence of Military Service Experiences on Current and Daily Drinking

Background: An extensive public health literature associates military service with increased alcohol consumption and problematic drinking. However, few well-controlled population-based studies compare alcohol use among nonveterans and veterans with diverse military service experiences, and no such study examines everyday drinking. Methods: We use population-representative data from the 2010 and 2011 Behavioral Risk Factor Surveillance System and distinguish four groups of men: nonveterans; non-combat veterans without a psychiatric disorder (PD) or traumatic brain injury (TBI); combat veterans without a PD or TBI; and veterans (non-combat and combat combined) with a PD and/or TBI. We estimate hierarchical multivariate logistic regression models of current drinking (N = 21,947) and daily drinking (among current drinkers; N = 11,491). Results from supplemental analyses are discussed. Results: Relative to nonveterans, non-combat veterans with no PD or TBI and veterans with a PD and/or TBI, respectively, but not combat veterans with no PD or TBI, are more likely to be current drinkers. Among current drinkers, non-combat and combat veterans with no PD or TBI, respectively, are less likely than nonveterans to be daily drinkers. Conversely, among current drinkers, veterans with a PD and/or TBI are more likely to be daily drinkers than nonveterans, non-combat veterans with no PD or TBI, and combat veterans with no PD or TBI. Conclusion: We document heterogeneous and countervailing influences of military service experiences on current and daily drinking. Results indicate that harmful military service experience may be associated with an increased risk of current, moderate daily drinking, which may represent a form of self-medication.

Black/white differences in mortality among veteran and non-veteran males

U.S. military veterans are a large and racially heterogeneous population. There are reasons to expect that racial disparities in mortality among veterans are smaller than those for non-veterans. For example, blacks are favorably selected into the military, receive relatively equitable treatment within the military, and after service accrue higher socioeconomic status and receive health and other benefits after service. Using the 1997-2009 National Health Interview Survey (N = 99,063) with Linked Mortality Files through the end of 2011 (13,691 deaths), we fit Cox proportional hazard models to estimate whether racial disparities in the risk of death are smaller for veterans than for non-veterans. We find that black/white disparities in mortality are smaller for veterans than for non-veterans, and that this is explained by the elevated socioeconomic resources of black veterans relative to black non-veterans. Leveraging birth cohort differences in military periods, we document that the smaller disparities are concentrated among All-Volunteer era veterans.