Effects Of Military Service Research Articles

Association of prior military service with olfactory function among older adults.

Olfactory dysfunction (OD) is a condition primarily affecting older adults. Several factors have been implicated in OD, such as age, socioeconomic status, and neurodegenerative disease; however, the effect of military service still requires additional investigation. Here, we aim to determine if there is an association between prior military service and OD among older adults. This cross-sectional study included 2268 adults from Round 1 of the National Social Life, Health, and Aging Project. OD was defined as 0-3 odors correctly identified on the 5-item Sniffin' Sticks test. Bivariate analysis was conducted to calculate crude odds ratios (cOR) for the association of prior military service with OD and identify covariates for regression. Associations between prior military service and OD were assessed using logistic regression, and adjusted odds ratios (aOR) were calculated controlling for age, gender, race/ethnicity, education, stroke history, dementia, diabetes, and mental health. All analyses were weighted using survey weights to account for sampling design. OD was present in 489 adults (21.6%). Among those with OD, the average age was 71.0 ± 7.9 years, whereas the average age in those without OD was 67.0 ± 7.2 years. Among adults with OD, 34.4% reported prior military service, compared to 27.7% of adults without OD (cOR = 1.37; 95% CI: 1.05-1.79). However, after adjusting for covariates, prior military service was not associated with OD (aOR: 1.09; 95% CI: 0.79-1.50). Older age (aOR: 1.07; 95% CI: 1.05-1.09) and worse mental health (aOR: 1.68; 95% CI: 1.14-2.49) were associated with OD. Prior military service was not associated with OD among older adults after controlling for covariates. More nuanced research is needed to examine correlations between OD and specific elements of military service such as duration, toxin exposure, and head trauma.Level of Evidence: Level 4.

LATER-LIFE EXPERIENCES OF VETERANS AND THEIR CAREGIVERS

Abstract Military service is a defining life-course event that is consequential for the well-being of older adults and their caregivers. Although there has been increased attention to veteran status differences in later-life experiences, critical gaps in knowledge persist. This symposium features four presentations that address existing gaps from various perspectives. Kurth and colleagues use data from an online survey of community-dwelling combat veterans. They find that Vietnam Veterans exhibit more PTSD symptoms than veterans in two younger cohorts, and observed cohort differences are explained by military and post-service experiences. Spiro and colleagues examine later-adult trauma re-engagement (LATR) across multiple samples of Vietnam-era veterans and find that there is variation in LATR by gender and warzone experience. London and colleagues analyze data from adults aged 50+ in the 2021 National Health Interview Survey and find that: non-combat and combat veterans have more difficulty remembering/concentrating than nonveterans; hearing difficulty mediates some of the association between military service experiences and remembering/concentrating; and combat experiences moderate the relationship between hearing difficulty and difficulty remembering/concentrating. Haverhals and colleagues assess the Redefining Elder Care in America Program (RECAP) piloted recently in two VA health care centers and find that combat veterans and their caregivers reported shortcomings and challenges associated with program participation even though they were satisfied overall. Collectively, these papers underscore the enduring influence of combat exposure on older adults and the importance of innovative health care service models that are designed to provide support to caregivers. This is an Aging Veterans: Effects of Military Service across the Life Course Interest Group Sponsored Symposium.

Effect of military service on fertility: evidence from the 2001 draft suspension in Spain

PurposeMany European countries suspended mandatory conscription after the Cold War, and especially between 2000 and 2010. However, with the changing security situation in Europe, more and more countries are considering the re-introduction of the draft. That is why, it is important to evaluate the impact of conscription on draftees, including its effect on fertility outcomes. Additionally, fertility is of particular interest because birth rates have been below replacement levels in most European countries at least in the last two decades. This, combined with the increase in life expectancy, has contributed to aging population and raises concerns about the future economic prospects and sustainability of the continent. Military service could be related to fertility in several ways. Compulsory service for men would affect the marriage market and subsequently child-bearing outcomes. For example, men who serve in the military would have to delay higher education at least by a year, given that they plan to continue their education after high school. One possibility is that this leads to older men meeting younger women if partners meet at college. Alternatively, in case the partners know each other prior to the draft, service could delay marriage by up to a year due to the conscription, postponing planning and having children, and potentially having fewer children as women might be less able or less willing to have a child after a certain age. Finally, some men who plan and would otherwise continue their education might choose to not do so or to further postpone it once they disattach from studying during their service. For some men, this might influence their marital and subsequent fertility outcomes. In either of these scenarios, a draft or its suspension is likely to be connected to fertility.Design/methodology/approachThis study examines the effect of the suspension of the draft in Spain in December 2001 on three fertility outcomes of men that would have been drafted in the absence of the suspension. The author performs the analysis in a difference-in-differences framework. Potential concerns and policy implications are also discussed.FindingsThe findings suggest that after the suspension of the draft, individuals started to have their first child earlier given that they decide to have children. Consistent with the overall time trend, they became less likely to have a child and started to have fewer children. However, the age at birth of the first child decreased while the number of children and the likelihood of having a child increased for men relative to women, after compared to before the suspension of the mandatory draft.Originality/valueThe author extends prior literature by investigating the effect of the abolition of compulsory military service in Spain in December 2001 on fertility. This is novel is several ways. First, to the best of the author’s knowledge, previous literature has examined the effect of this Spanish reform only on labor market outcomes prior to men's conscription. Second, even for other countries that terminated the compulsory draft, fertility has been under-studied, providing an opportunity for further exploration. Third, this analysis is based on rich Census data, representative of the population in Spain. Finally, given the inconclusive findings of previous studies for other countries and the proposed re-introduction of the draft in some parts of Europe, additional evidence of the effect of the conscription has important policy implications necessary for the evaluation of future military service policy decisions.

After effects of military service and training in a soldier’s life

This paper reviews the possible after-effects of military training given by the Sri Lankan Army to recruits and to existing army personnel who would like to be promoted to the next stage of the hierarchy. It is considered that training personnel is a major task in Sri Lankan Army as the military promotes from within and develops its leaders rather than selecting them from outside their ranks. Therefore, the process of training is expensive, yet it is one of the country’s topmost priorities since army personnel ensures the necessary security schemes in Sri Lanka while maintaining an anti-terror stance. In order to gather the required data, a questionnaire with 15 questions was provided to six retired army personnel who had served below the lieutenant position in Sri Lanka Army. Additionally, those people were interviewed with another set of interview questions in order to find out the differences between the answers they have given in the questionnaire in comparison to the interview. This paper seeks to answer the question of whether there are any after-effects the army personnel experience due to the rigorous training provided by the Sri Lankan Army even after their service period is completed. It also examines whether these effects are positively or negatively related to their daily experiences. It is hoped this study will inform the general public and the ones who are currently serving in the military about the consequences of military training.

Conscription hurts: The effects of military service on physical health, drinking, and smoking

Almost all South Korean men serve in the country's armed forces for two years. In this paper, we investigate whether the military service affects the health of draftees. Using an event study design, we use the conscription years to identify the effect the military service has on soldiers' physical health as well as on their smoking and drinking behavior. Our results show that the compulsory military service has a strong and long-lasting negative effect on physical health. Moreover, people who are drafted into the armed forces are more likely to consume more alcohol and cigarettes even years after they are discharged. Our results are of great interest to decision-makers weighing the pros and cons of conscription armies: mandatory military service adversely affects the male labor force and exacerbates drinking and smoking behavior.

The effect of military service and trauma exposure on resilience.

The effect of military service and trauma exposure on resilience.

G.I. Jane Goes to College? Female Educational Attainment, Earnings, and the Servicemen’s Readjustment Act of 1944

The 1944 Servicemen’s Readjustment Act (the “G.I. Bill”) provided returning WWII veterans with educational benefits sufficient to cover tuition, fees, and living expenses at almost any U.S. university or college. While several studies examine subsequent educational attainment and earnings for male veterans, little is known about how the G.I. Bill affected the 330,000 American females who served in WWII. Using data from the 1980 5 percent Census Public-use Microdata Sample, I find that female WWII veteran status is associated with a 19 percentage point increase in the proportion who report any college attendance, a 7.8 percentage point increase in college completion, and earnings that are 19.8 percent greater relative to comparable females who are not veterans. Because service was entirely voluntary for females, I use service eligibility requirements, enlistment records, 1940 Census data, and the G.I. Bill’s retroactive nature to establish a causal relationship among veteran status, educational attainment via the G.I. Bill, and increased earnings. To help separate the effect of the G.I. Bill from the effect of military service itself, and because benefits increased with longer service, I instrument for female veterans’ educational attainment using age at the time of the G.I. Bill’s announcement. My instrumental variables estimates imply that female veterans’ earnings increase by $1,350 (11.6 percent) per year of G.I. Bill-induced education, explaining 73 percent of the overall difference between veteran and non-veteran females’ earnings in 1980.

Homefront: Black Veterans and Black Voters in the Civil Rights Era

While the role of World War II veterans in the civil rights movement has been well documented, debate about the causal effect of military service remains. Combining detailed information on World War II enlistments and Civil Rights Commission data on voter registration, we present the first causal estimates of the role of Black veterans in high-risk political participation in the US South. Each Black enlistee increased Black voter registration by more than two additional Black registrants after the Voting Rights Act of 1965. We find similar effects on the presence of Black rights groups and, in response, White nationalist organizations.

Veteran Status Matters! Life Course Perspectives on the Health and Well-Being of Aging Veterans

Military service during early life can result in exposure to traumatic events that can reverberate throughout life. Although much attention is focused on the negative effects of military service, many veterans report positive effects. These papers explore life course effects of military service on veterans’ health and well-being. Three used national US longitudinal cohorts (HRS, MIDUS); two sampled veterans from Oregon or from Korea. Three compared veterans to non-veterans; two examined veterans only. Cheng and colleagues found that veterans in HRS are more likely to be risk-averse than non-veterans. Risk aversion matters because it determines how people make decisions and predicts a wide array of health and economic outcomes. Kurth and colleagues examined Oregon veterans from several wars, finding PTSD symptoms were highest among Vietnam combat veterans, the oldest cohort; there were no differences among non-combat veterans. Piazza and colleagues examined in MIDUS the impact of veteran status on cortisol, a stress biomarker, finding older veterans more likely had non-normative patterns than did younger or non-veterans. Lee and colleagues studied patterns of mental health among Korean Vietnam veterans, identifying two patterns as ‘normal’ and ‘resilient’ encompassing half the sample; these veterans demonstrated positive outcomes of military service. Frochen and colleagues compared depression trajectories between veterans and non-veterans in HRS, finding veterans had less depression than non-veterans, but among veterans, trajectories varied based on extent of service. in sum, these papers demonstrate that military service can have positive as well as negative effects on veterans’ health and well-being in later life. Aging Veterans: Effects of Military Service across the Life Course Interest Group Sponsored Symposium.

Risk Aversion Among Male Older Adults: Does Veteran Status Matter?

Risk aversion determines how people make decisions and is known to predict a wide array of economic outcomes. This study assessed whether there are veteran status differences in risk aversion utilizing the Health and Retirement Study. Risk aversion is based on hypothetical financial gambles (N=2,121; 2006 wave) and self-reported risk attitudes on selected topics (N= 4,980; pooled 2014 and 2016 waves of the Leave-Behind Survey). Results from multivariate analyses reveal that veterans were more likely to be risk averse than nonveterans in financial matters, occupation, and health, but veteran status is not statistically significant in explaining risk taking in driving and leisure, and sport risk. Further research is needed to discern the role of military service-related experiences in determining levels of risk aversion among veterans and the extent to which risk aversion accounts for veteran status differences in later-life economic outcomes. Part of a symposium sponsored by the Aging Veterans: Effects of Military Service across the Life Course Interest Group.

PTSD Symptoms Among Vietnam, Persian Gulf, and Post-9/11 Combat Veterans: Findings From VALOR

Much is known about the mental health of combat Vietnam Veterans, but less is known about Persian Gulf and post-9/11 veterans and how they compare to those from earlier eras. Using data from an online survey of Oregon veterans, we examine how PTSD symptoms differ by combat exposure across these three cohorts. The sample (N=167, Mage=57.86, SD=12.09), was largely composed of White (88%), male (69%) Veterans. Most served in the Persian Gulf (41%), followed by Vietnam (36%) and post-9/11 (23%) eras. ANCOVAs showed significant cohort differences in PTSD, after controlling for severity of combat exposure and demographics (age, gender, education, income) (F(2, 157) = 4.24, p < .05). Post-9/11 veterans had significantly lower PTSD symptom severity than Vietnam-era veterans but were comparable to Persian Gulf. There were no cohort differences for noncombat veterans. Future research should investigate why Vietnam veterans continue to have worse mental health than younger veteran cohorts. Part of a symposium sponsored by the Aging Veterans: Effects of Military Service across the Life Course Interest Group.

Classification of Mental Health among Korean Vietnam War Veterans: A Latent Profile Analysis

We investigated the dimensional structure of mental health among aging Korean Veterans using latent profile analysis (LPA) on posttraumatic stress disorder symptoms (PTSD), late onset stress symptomology (LOSS), and psychosocial well-being (PWB). The Korean Vietnam War Veterans Study consists of 367 men (Mage=72, SD=2.66). LPA identified five classes of mental health as best fitting the data. Most men were in the normal (38%) and moderate distress (31%) groups, while smaller proportions were in the low affect (13%) and severe distress (7%) groups. The resilient group (12%) had low PTSD, medium LOSS, and high PWB, and were highest on optimism, positive appraisals of military service, and social support. Negative and positive aspects of mental health outcomes were on separate dimensions rather than on a single bipolar dimension. Service providers should attempt to both reduce Veterans’ negative psychological symptoms and increase psychosocial well-being. Part of a symposium sponsored by the Aging Veterans: Effects of Military Service across the Life Course Interest Group.

Veteran Status and Old Age Depression: A Life Course Epidemiology Study

Military service and exposure to war may influence the development of depression, leading to disparities in the condition among veterans and non-veterans. This study included 10,512 older men from the 1996 to 2014 waves of the Health and Retirement Study (HRS). We estimated Center for Epidemiology Depression (CESD) score trajectories among veterans and non-veterans and veterans of different war cohorts in growth curve models, controlling for early, mid, and late life characteristics. CESD score trajectories were lower among veterans and war veterans than non-veterans and non-war veterans, respectively. The highest levels of depression were among war veterans who served in more than one war. Veterans demonstrated lower levels of depression than non-veterans, calling into question the health advantage of veterans and selection mechanisms into the military and out of HRS. Multiple war veterans showed the highest levels of depression, representing the greatest mental health threat to veterans in the study. Part of a symposium sponsored by the Aging Veterans: Effects of Military Service across the Life Course Interest Group.

Diurnal Cortisol Profiles and Veteran Status

Although veterans typically have better health and lower mortality risk than nonveterans earlier in life, a crossover occurs in later life, resulting in comparatively poorer health and higher mortality risk in older age. Alterations in biomarkers of physical health could be an initial indicator of this crossover. The current study uses data from the second wave of the Midlife Development in the United States (MIDUS) survey. Previously validated cortisol profiles (Dmitrieva et al. 2013) were used to categorize participants (N = 1101, age range: 33-88) into normative and non-normative groups, that were examined in relation to veteran status. Results revealed a significant age by veteran interaction (β = .0331, p = .038), indicating that older veterans were less likely to belong to the normative profile group than non-veterans and younger veterans. Results demonstrate the need to explore underlying physiological mechanisms linking military service with poorer health in later life. Part of a symposium sponsored by the Aging Veterans: Effects of Military Service across the Life Course Interest Group.

1577-P: How Does Military Service Impact Risk for Diabetes in African Americans with a History of Adverse Childhood Experiences?

Background: African Americans (AA) in the general population have double the odds for developing diabetes (DM). In addition, older age and a score of 4+ on the Adverse Childhood Experiences (ACE) inventory has been associated with increased risk for DM; education has been found to moderate risk. In addition, military service disproportionately attracts those with high ACE; however, educational opportunity is more readily available. We explored the effect of military service on the risk for developing diabetes in AA with high ACE. Methods: We analyzed 2009-2012 BRFSS data from U.S. states opting to include an ACE module (n=117,084). AA (n=8715) comprise about 9.3% of this sample after weighted for representativeness. Results: In the overall sample, age (OR= 1.04, 95% CI = 1.05-1.05), high ACE (4+; OR = 1.38, 95% CI =1.24-1.53), and being AA (OR = 2.1, 95% CI = 1.88-2.34) all significantly (p &amp;lt; .001) increase likelihood of developing DM, and education reduces it (OR = 0.80, 95% CI = 0.77-0.83; p &amp;lt; .001). Controlling for age, males are more likely to have a history of military service (OR = 23.7, 95% CI = 20.9-26.9, p &amp;lt; .001). Those with high ACE are more likely to enlist (OR = 1.66, 95% CI = 1.45-1.90, p &amp;lt; .001) and AAs are more likely to enlist (OR = 1.27, 95% CI =1.09-1.47, p &amp;lt; .01) compared to other races. Furthermore, when examining just AAs, those with military service have an increased likelihood of developing DM (OR = 1.24, 95% CI = 1.12-1.38). However, 2009-10 data show current active duty and those who served within one year may experience some protective effects; when controlling for age, they have the same or decreased DM compared to other veterans or civilians. Discussion: Military service does not buffer the risk for DM in AAs with high ACE, regardless of education. This may be partially due to an increase in ACE among those with a history of military service and the inclusion of the Veteran Administration population, which tend to have increase co-morbidities. Disclosure J.L. Wardian: None. E. Stone: None.

Can military service bridge social schisms: the case of Israel

ABSTRACTCan the military bridge social schisms? Conventional wisdom supports this assumption. However, it seems that, at best, the effect of military service on bridging social schisms and promoting social cohesion is limited. This article examines the extended effect of contact hypothesis in the military, both in practice and as an element capable of bringing about a change in veterans’ thinking. It asks: are veterans who had diverse friendships during their service more likely to have diverse friendships in the future? If so, do they attribute their ability and willingness to include others within their ingroup to their military service? Based on findings from a study of Israeli college and university students, the article demonstrates that while indeed service friendships may be short lived, service alongside members of outgroups has certain longer-term effects and influences the social perception of veterans. Social messages can be both positive and negative and teach veterans the limits of redrawing social boundaries.

Early Results From the ‘Diggers to Veterans’ Longitudinal Study of Australian Men who Served in the First World War. Short- and Long-Term Mortality of Early Enlisters

&#x0D; &#x0D; &#x0D; As the world marks the centenaries of the First World War, we still know remarkably little about the life course effects of military service. This paper reports on the first iteration of a cradle-to-grave dataset of men who enlisted and served overseas in the First World War from the state of Victoria, Australia. It examines mortality during military service and in civilian life and finds that mortality in both cases was strongly correlated with individual characteristics. Tall men and young single men were more likely to die in the war. In civilian life, mortality followed closely the pattern for Australian men, and was again highly correlated with individual characteristics and social class.&#x0D; &#x0D; &#x0D;

An undergraduate school for the nation: the effect of military service on veterans' social perceptions

AbstractThe role of the military as a ‘school for the nation' has been debated in many contexts. It seems that, at best, the effect of military service on bridging social schisms and promoting national cohesion is limited. However, despite scholarship, many Israelis believe that their military service in the Israel Defense Forces (IDF) has caused them to accept members of out‐groups as part of their own in‐group. Likewise, some Western countries have begun to discuss reinstating conscription for similar reasons. This paper examines the extended effect of contact hypothesis in the military, both in practice and as an element capable of bringing about a change in veterans' thinking. It asks: are veterans who had diverse friendships during their service more willing to have diverse friendships in the future? If so, do they attribute their ability and willingness to include others within their in‐group to their military service? Based on the findings from a study of Israeli undergraduates, the paper demonstrates that while indeed service friendships (‘army buddies') may be short‐lived, service alongside members of out‐groups has certain longer‐term effects and influences the social perception of veterans, in both positive and negative ways. This seems to indicate that conscription can have social effects and impacts veterans' social thinking.

The Political Consequences of Combat: Post‐Traumatic Stress and Political Alienation Among Vietnam Veterans

On average, veterans are more civically and politically engaged than civilians. Previous research on the effects of military service, however, did not account for differences in veterans’ combat experiences. Using survey data from a representative sample of Vietnam veterans, this study presents evidence that veterans who were exposed to severe combat trauma and veterans who exhibited attitudes and fears associated with post‐traumatic stress had significantly lower levels of political efficacy and trust. The negative consequences of combat exposure and post‐traumatic stress are not mitigated when veterans have quality social support or when they seek professional counseling. These findings inform political psychology and hold implications for claims regarding the empowering influence of service in the U.S. military, increased political engagement, in particular. Among Vietnam veterans, exposure to severe combat trauma and post‐traumatic stress were both associated with reduced political efficacy and trust.

Does Military Service Continue to Facilitate Desistance? Revisiting Theory and Practice

ABSTRACTMilitary service can provide a source of behavioral desistance but may also increase different types of offending behavior. In addition, changes in law and social practice regarding recruitment may hinder the crime reducing effect. I examined the desistance effect of military service in an ongoing longitudinal study, specifically the National Longitudinal Survey of Youth 1997. The study identifies limited involvement in service, either in active or reservist capacity, and inconsistent influences on subsequent criminal behavior. The findings expand the relevance of socio-cultural considerations in life-course research and desistance in particular. The current study also suggests opportunities for theoretical re-evaluation of the impact of military service on crime.