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Yuan Q, Chen Y, Liu S, Huang Q, Liao M, Zhou J, Li Z, Li Y. UN peacekeeper health and risk factors --- a systematic scoping review. Glob Health Res Policy 2024; 9:13. [PMID: 38600572 PMCID: PMC11005225 DOI: 10.1186/s41256-024-00351-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 03/31/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Conflicts, natural disasters, and complex emergencies present substantial health challenges to United Nations (UN) peacekeepers deployed in mission areas. This scoping review aims at summarizing previous research on the health of UN peacekeepers and identifies issues for further investigation. METHODS Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for Scoping Reviews, we systematically searched Web of Science, PubMed, EMBASE, Scopus and China National Knowledge Infrastructure (CNKI) for English and Chinese literature published from April 1997 to November 2023. A data charting form was developed by two reviewers to extract relevant themes and provided narrative descriptions. RESULTS We screened 1079 de-duplicated records and included 143 studies in this scoping review. There were 112 studies on the health status of UN peacekeepers, with more than half on mental health problems such as stress and anxiety. Many studies explored the health status of UN peacekeepers in African countries deployed from mainly U.S., Canada, U.K., China, Australia and Norway. There were 39 studies on the health risk factors of UN peacekeepers, including natural environmental, social environmental, psychological, behavioral lifestyle, biological factors and health service factors. There were 62 articles on the health protection of UN peacekeepers, mainly based on previous deployment experience, with a lack of theoretical guidance from global health perspectives. This scoping review found that health problems of UN peacekeepers are complicated, and whose impacts are cross-border. Social environmental factors were explored the most among health risk factors. Disease prevention measures, medical and health measures, and psychosocial measures were the main health protection for UN peacekeepers. CONCLUSIONS This scoping review highlighted that health problems of UN peacekeepers were typical global health issues with complicated and cross-border health risk factors. Therefore, comprehensive strategies could be taken from global health perspectives, including multi-phases (before-deployment, during-deployment, and post-deployment), multi-disciplines (public health, medicine, politics, health diplomacy, and others), and multi-levels (the UN, host countries, troop-contributing countries, the UN peacekeeping team, and UN peacekeepers).
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Affiliation(s)
- Quan Yuan
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yong Chen
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Shili Liu
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Qingning Huang
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Miaomiao Liao
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jiani Zhou
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Zhaogang Li
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Ying Li
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China.
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Won GH, Lee HJ, Lee JH, Choi TY, Hong HL, Jung CY. Impact of a Psychiatric Consultation Program on COVID-19 Patients: An Experimental Study. Psychiatry Investig 2023; 20:471-480. [PMID: 37253473 DOI: 10.30773/pi.2022.0295] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 03/17/2023] [Indexed: 06/01/2023] Open
Abstract
OBJECTIVE Following the coronavirus disease-2019 (COVID-19) outbreak, the importance of addressing acute stress induced by psychological burdens of diseases became apparent. This study attempted to evaluate the effectiveness of a new mode of psychiatric intervention designed to target similar psychological crises. METHODS Participants included 32 out of 114 COVID inpatients at a hospital in Daegu, Korea, who were assessed between March 30 and April 7, 2020. Multiple scales for screening psychological difficulties such as depressed mood, anxiety, insomnia, acute stress, and suicidality were done. Psychological problem evaluations and interventions were conducted in the form of consultations to alleviate participants' psychological challenges via telepsychiatry. The interventions' effects, as well as clinical improvements before and after the intervention, were analyzed. RESULTS As a result of screening, 21 patients were experiencing psychological difficulties beyond clinical thresholds after COVID-19 infection (screening positive group). The remaining 11 were screening negative groups. The two groups differed significantly in past psychiatric histories (p=0.034), with the former having a higher number of diagnoses. The effect of the intervention was analyzed, and clinical improvement before and after the intervention was observed. Our intervention was found to be effective in reducing the overall emotional difficulties. CONCLUSION This study highlighted the usefulness of new interventions required in the context of healthcare following the COVID-19 pandemic.
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Affiliation(s)
- Geun Hui Won
- Department of Psychiatry, Daegu Catholic University School of Medicine, Daegu, Republic of Korea
| | - Hye Jeong Lee
- Department of Psychiatry, Daegu Catholic University School of Medicine, Daegu, Republic of Korea
| | - Jong Hun Lee
- Department of Psychiatry, Daegu Catholic University School of Medicine, Daegu, Republic of Korea
| | - Tae Young Choi
- Department of Psychiatry, Daegu Catholic University School of Medicine, Daegu, Republic of Korea
| | - Hyo-Lim Hong
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Republic of Korea
| | - Chi Young Jung
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Republic of Korea
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“Your health and safety is of utmost importance to us”: A review of research on the occupational health and safety of international employees. HUMAN RESOURCE MANAGEMENT REVIEW 2021. [DOI: 10.1016/j.hrmr.2020.100790] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lawford BR, Young R, Noble EP, Kann B, Ritchie T. The D2 dopamine receptor (DRD2) gene is associated with co-morbid depression, anxiety and social dysfunction in untreated veterans with post-traumatic stress disorder. Eur Psychiatry 2020; 21:180-5. [PMID: 16632165 DOI: 10.1016/j.eurpsy.2005.01.006] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2004] [Accepted: 01/14/2005] [Indexed: 11/19/2022] Open
Abstract
AbstractObjective.To identify clusters of patients with post-traumatic stress disorder (PTSD) according to symptom profile and to examine the association of the A1 allele of the D2 dopamine receptor (DRD2) gene with these clusters.Method.Fifty-seven untreated Caucasian Vietnam veterans with PTSD were administered the General Health Questionnaire-28 (GHQ) and the Mississippi Scale for combat-related PTSD. DRD2 allelic status was determined by PCR.Results.Subjects with the DRD2 Al allele compared to those without this allele had significantly higher scores on GHQ 2 (anxiety/insomnia), GHQ 3 (social dysfunction) and GHQ 4 (depression). Cluster analysis of the GHQ data identified two primary groups. A high psychopathology cluster (cluster 3), featured by high co-morbid levels of somatic concerns, anxiety/insomnia, social dysfunction and depression, and a low psychopathology cluster (cluster 1), manifested by the reverse pattern. Scores in each of the four GHQ groups were significantly higher in cluster 3 than cluster 1, as was Mississippi Scale PTSD score. DRD2 A1 allele veterans compared to those without this allele were significantly more likely to be found in the high than the low psychopathology cluster group.Conclusions.DRD2 variants are associated with severe co-morbid psychopathology in PTSD subjects.
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Bøg M, Filges T, Jørgensen AMK. Deployment of personnel to military operations: impact on mental health and social functioning. CAMPBELL SYSTEMATIC REVIEWS 2018; 14:1-127. [PMID: 37131363 PMCID: PMC8427986 DOI: 10.4073/csr.2018.6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
This Campbell systematic review examines the effects of deployment on mental health. The review summarizes evidence from 185 studies. All studies used observational data to quantify the effect of deployment. This review includes studies that evaluate the effects of deployment on mental health. A total of 185 studies were identified. However, only 40 of these were assessed to be of sufficient methodological quality to be included in the final analysis. The studies spanned the period from 1993 to 2017 and were mostly carried out in the USA, UK and Australia. The studies all had some important methodological weaknesses. None of the included studies used experimental designs (random assignment). Deployment to military operations negatively affects the mental health functioning of deployed military personnel. For assessments taken more than 24 months since exposure, we consistently found adverse effects of deployment on all mental health domains (PTSD, depression, substance abuse/dependence, and common mental disorders), particularly on PTSD. For assessments taken less than 24 months (or a variable number of months since exposure) the evidence was less consistent and in many instances inconclusive. Plain language summary Deployment to military operations negatively affects the mental health functioning of deployed military personnel: While additional research is needed, the current evidence strongly supports the notion that deployment negatively affects mental health functioning of deployed military personnel.What is this review about?: When military personnel are deployed to military operations abroad they face an increased risk of physical harm, and an increased risk of adverse shocks to their mental health.The primary condition under consideration is deployment to an international military operation. Deployment to a military operation is not a uniform condition; rather, it covers a range of scenarios. Military deployment is defined as performing military service in an operation at a location outside the home country for a limited time period, pursuant to orders.The review included studies that reported outcomes for individuals who had been deployed. This review looked at the effect of deployment on mental health outcomes. The mental health outcomes are: post-traumatic stress disorder (PTSD), major depressive disorder (MDD), common mental disorders (depression, anxiety and somatisation disorders) and substance-related disorders.By identifying the major effects of deployment on mental health and quantifying these effects, the review can inform policy development on deployment and military activity as well as post-deployment support for veterans. In this way the review enables decision-makers to prioritise key areas.What are the main findings of this review?: What studies are included?: This review includes studies that evaluate the effects of deployment on mental health. A total of 185 studies were identified. However, only 40 of these were assessed to be of sufficient methodological quality to be included in the final analysis. The studies spanned the period from 1993 to 2017 and were mostly carried out in the USA, UK and Australia. The studies all had some important methodological weaknesses. None of the included studies used experimental designs (random assignment).Does deployment have an effect on mental health?: Deployment to military operations negatively affects the mental health functioning of deployed military personnel. For assessments taken more than 24 months since exposure, we consistently found adverse effects of deployment on all mental health domains (PTSD, depression, substance abuse/dependence, and common mental disorders), particularly on PTSD. For assessments taken less than 24 months (or a variable number of months since exposure) the evidence was less consistent and in many instances inconclusive.What do the findings of this review mean?: The odds of screening positive for PTSD and depression were consistently high in the longer term. This suggests that efforts should be increased to detect and treat mental disorders, as effects may be long-lasting.Overall the risk of bias in the majority of included studies was high. While it is difficult to imagine a randomised study design to understand how deployment affects mental health, other matters such as changes to personnel policy, or unanticipated shocks to the demand for military personnel, could potentially be a rich source of quasi-experimental variation.How up-to-date is this review?: The review authors searched for studies up to 2017. This Campbell systematic review was published in March 2018. Executive summary BACKGROUND: When military personnel are deployed to military operations abroad they face an increased risk of physical harm, and an increased risk of adverse shocks to their mental health. Research suggests that the increased risk to mental health is mainly due to the hazards of war, combat exposure: firing weapons, road side bombs, seeing fellow soldiers, friends, civilians, and enemies being injured, maimed or killed. These experiences may lead to severe mental stress. The adverse impact on mental health is the psychological cost of war, and it is of interest to policymakers to learn the magnitude of these effects. This review sets out to synthesise available evidence about the consequences of deployment for deployed military personnel in the mental health and social functioning domains.OBJECTIVES: The objective of this review isto synthesise the consequences of deployment to military operation on the mental health and social functioning of deployed military personnel.SEARCH METHODS: We searched electronic databases, grey literature, and references from primary studies and related reviews. No language or date restrictions were applied to the searches. We searched the following electronic databases: Academic Search Elite, Cochrane Library, EMBASE, ERIC, MEDLINE, PsycINFO, Science Citation Index, Social Science Citation Index, SocINDEX, as well as the Nordic platforms: bibliotek.dk, BIBSYS, and LIBRIS. The conclusions of this review are based on the most recent searches performed. The last search was performed in April 2017.SELECTION CRITERIA: Primary studies had to meet the following inclusion criteria: Participants: The participants should be military personnel.Intervention: The condition should be deployment to a military operation.Comparison: The relevant comparisons were either comparing a) deployed military personnel to non-deployed military personnel, b) deployed military personnel to military personnel deployed elsewhere, for example personnel deployed to non-combat operations, c) military personnel deployed to the same operation but stratified by combat exposure.Outcomes: The study should report on one or more mental health outcomes, and/or social functioning for the deployed participants. In particular studies should report on one or more of the following mental health outcomes: PTSD, major depression, substance abuse or dependence (including alcohol), and common mental disorders (depression and anxiety disorders). The following social functioning outcomes were relevant: employment, and homelessness.Study Designs: Both experimental and quasi-experimental designs with a comparison group were eligible for inclusion in the review. Studies were excluded if they: Reported on deployments taking place before 1989.Used a within group pre-post study design.Did not report on at least one of the mental health or social functioning outcomes. DATA COLLECTION AND ANALYSIS: The total number of potentially relevant studies constituted31,049records. A total of 185 studies met the inclusion criteria and were critically appraised by the review authors. The final selection of 185 studies was from 13 different countries.Forty eight of the 185 studies did not report effect estimates or provide data that would allow the calculation of an effect size and standard error. Fifty four studies were excluded because of overlapping samples. The majority of those studies were from USA but the main reason for not using studies from USA in the synthesis was lack of information to calculate an effect size. Nearly half the studies from the UK could not be used in the synthesis due to overlap of data samples. Forty three studies were judged to have a very high risk of bias (5 on the scale) and, in accordance with the protocol, we excluded these from the data synthesis on the basis that they would be more likely to mislead than inform., Thus a total of 40 studies, from five different countries, were included in the data synthesis.Random effects models were used to pool data across the studies. We used the odds ratio. Pooled estimates were weighted with inverse variance methods, and 95% confidence intervals were calculated. The meta-analyses were carried out by time since exposure (short, medium, long, and other time since exposure) and by type of comparison (deployed versus non-deployed, all deployed but stratified by either combat operations versus non-combat operations, or stratified by combat exposure). We performed single factor subgroup analysis. The assessment of any difference between subgroups was based on 95% confidence intervals. Funnel plots were used to assess the possibility of publication bias. Sensitivity analysis was used to evaluate whether the pooled effect sizes were robust across components of methodological quality.MAIN RESULTS: The findings were mixed, depending on the outcome, the time since exposure and the approach (deployed versus non-deployed termed absolute or stratified by extent of combat termed relative) used to investigate the effect. It was not possible to analyse the outcomes homelessness and employment. All studies that could be used in the data synthesis reported on the impact of deployment on mental health; PTSD, depression, substance use or common mental disorder.For assessments taken less than 24 months since exposure the evidence was inconclusive either because too few studies reported results in the short and medium term and/or the degree of heterogeneity between studies was large.For assessments taken at other time points (a variable number of months since exposure) the evidence was inconclusive for the relative comparisons due to either too few studies or a substantial degree of heterogeneity between studies. For the absolute comparison the analysis of common mental disorder was inconclusive, whereas the average effects of PTSD and depression were positive and statistically significant (PTSD odds ratio (OR) was 1.91 (95% confidence interval (CI): 1.28 to 2.85) and OR=1.98 (95% CI: 1.05 to 3.70) for depression). The analysis concerning substance use indicated that deployed participants did not have higher odds of screening positive for substance use compared to non-deployed participants (OR=1.15 (95% CI: 0.98 to 1.36)).For assessments taken more than 24 months post exposure, meta-analyses indicated that the odds of screening positive for PTSD, depression, substance use and common mental disorder were higher for participants in the deployed group compared to participants in the group that were not deployed (PTSD OR=3.31 (95% CI: 2.69 to 4.07), OR=2.19 (95% CI: 1.58 to 3.03) for depression, OR=1.27 (95% CI: 1.15 to 1.39) for substance use, and OR=1.64 (95% CI: 1.38 to 1.96) for common mental disorder). Likewise, participants reporting high combat exposure had higher odds of screening positive for PTSD and depression than participants reporting lower exposure for long term assessments (PTSD OR=3.05 (95% CI: 1.94 to 4.80) and OR=1.81 (95% CI: 1.28 to 2.56) for depression). The analyses of substance use and common mental disorder were inconclusive due to too few studies.On the basis of the prevalence of mental health problems in pre-deployed or non-deployed population based comparison sampleswe would therefore expect the long term prevalence of PTSD in post-deployed samples to be in the range 6.1 - 14.9%, the long term prevalence of depression to be in the range from 7.6% to 18%, the long term prevalence of substance use to be in the range from 2.4% to 17.5% and the prevalence of common mental disorder to be in the range from 10% to 23%.Sensitivity analyses resulted in no appreciable change in effect size, suggesting that the results are robust.It was only possible to assess the impact of two types of personnel characteristics (branch of service and duty/enlistment status) on the mental health outcomes. We found no evidence to suggest that the effect of deployment on any outcomes differ between these two types of personnel characteristics.AUTHORS' CONCLUSIONS: Deployment to military operations negatively affects the mental health functioning of deployed military personnel. We focused on the effect of deployment on PTSD (post-traumatic stress disorder), depression, substance abuse/dependence, and common mental disorders (depression and anxiety disorders). For assessments taken less than 24 months (or a variable number of months since exposure) the evidence was less consistent and in many instances inconclusive. For assessments taken more than 24 months since exposure, we consistently found adverse effects of deployment on all domains, particularly on PTSD. There is increased political awareness of the need to address post deployment mental health problems. The odds of screening positive for PTSD and depression were consistently high in the longer term. This suggests that efforts should be increased to detect and treat mental disorders, as effects may be long lasting. Mental illness is of particular concern in the military for operational reasons, but they may be hard to detect in the military setting because a military career is intimately linked with mental and physical strength.It was not possible to examine a number of factors which we had reason to expect would impact on the magnitude of the effect. This would have been particularly relevant from a policy perspective because these are direct parameters that one could use to optimally "organize" deployment in order to minimize impacts on mental health functioning.While additional research is needed, the current evidence strongly supports the notion that deployment negatively affects mental health functioning of deployed military personnel. The next step is to begin to examine preventive measures and policies for organizing deployment, in order to minimize the effects on mental health.
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Veronese G, Pepe A, Dagdouke J, Addimando L, Yagi S. Measuring Well-Being in Israel and Palestine: The Subjective Well-Being Assessment Scale. Psychol Rep 2017. [PMID: 28631534 DOI: 10.1177/0033294117715479] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This work presents the psychometric properties of the Subjective Well-Being Assessment Scale in a sample of 423 participants composed of Israeli Arabs and Palestinians from the West Bank/Gaza Strip. Psychometric assessment of the instrument was based on confirmatory factor analysis. The convergent and discriminant validity of Subjective Well-Being Assessment Scale were also tested via administration of the General Health Questionnaire and the Positive and Negative Affect Scale. The results suggest that Subjective Well-Being Assessment Scale is valid, reliable, and solid from a psychometric point of view and provides an accurate assessment of respondents' well-being. The questionnaire is therefore recommended for practical use in the psychological and health-care fields, whether locally or in international contexts with migrants and refugees from Arabic-speaking countries.
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Affiliation(s)
| | | | | | - Loredana Addimando
- Scuola Universitaria Professionale della Svizzera Italiana, Manno, Switzerland
| | - Shaher Yagi
- Institute of Arab Research & Studies, Cairo, Egypt
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Johnson RJ. A literature review of medical aspects of post-cold war UN peacekeeping operations: trends, lessons learnt, courses of action and recommendations. J ROY ARMY MED CORPS 2015; 162:250-5. [PMID: 26085654 DOI: 10.1136/jramc-2015-000421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 05/23/2015] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Post-Cold War United Nations Peace Keeping Operations (UN PKOs) have been increasingly involved in dangerous areas with ill-defined boundaries, harsh and remote geographies, simmering internecine armed conflict and disregard on the part of some local parties for peacekeepers' security and role. In the interest of 'force protection' and optimising operations, a key component of UN PKOs is healthcare and medical treatment. The expectation is that UN PKO medical support will conform to the general intent and structure of UN PKOs. To do so requires effective policies and planning informed by a review of medical aspects crucial to UN PKOs. The intent of this article is to report on a review of principal medical aspects practical to post-Cold War UN PKOs. METHODS This review was assembled through a comprehensive, grounded, systematic iterative inquiry of open-source articles. RESULTS This inquiry revealed that the principal medical aspects in post-Cold War UN missions were the following: (1) the changed nature of UN PKOs, (2) new challenges in terms of proximity and distance to medical care, (3) expanded need for preventive medicine and disease contagion prevention and (4) increased propensity for psychological morbidity and need for intervention. CONCLUSIONS Post Cold War, the dramatically changed nature of UN PKOs has resulted in new challenges mainly in terms of medical logistics, preventive medicine and psychiatry. The changed nature of post-Cold War UN PKOs altered the character of medical support most notably regarding (1) a need for emphasis on immediate response proximate to medical events and rapid transport over long distances and traversing barriers to higher levels of care, (2) proactive contagion and hazard identification and prevention and (3) interventions designed to reduce psychological morbidity. Recommendations are offered about possible courses of action in terms of addressing trends found in identified medical aspects of PKOs.
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Occupational stress and UN peacekeepers. Ir J Psychol Med 2015; 32:205-208. [PMID: 30185242 DOI: 10.1017/ipm.2014.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Ireland has been actively involved in peacekeeping operations since the 1950s. The unique psychological stressors associated with this form of military activity have been under-recognised and under-researched. Aim The aim of this paper is to bring to the attention of mental health professionals, who have been caring for military and retired military peacekeeping personnel, the unique difficulties associated with peacekeeping and how they can impact upon the mental health of the peacekeeper. METHODS The nature of peacekeeping is outlined. There is a short review of the limited literature on the mental health effects of this kind of military deployment. There is also an outline of the positive outcomes for the majority of those who have served as peacekeepers. RESULTS Both the negative and the positive mental health outcomes depend on the particular mission. Each mission is different and the nature of a mission also changes over time. Post-traumatic stress disorder rates can vary from 3% to 15% of a peacekeeping cohort, depending upon the nature of the violence associated with the mission. The vast majority of peacekeepers have found their peacekeeping deployments as an enriching experience. CONCLUSION Peacekeepers are often witnesses as well as the victims of traumatic events. The restrictions placed upon their military role by the mission mandate can be a source of stress for them. Their mental health needs to be supported during the mission and after they have returned home.
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Abstract
Peacekeeping operations are but one aspect of the systems of peace that have evolved over the past seven decades in a world that is riven with violence of all kinds. With the end of cold war in the late eighties of the last century we have come to see much intrastate violence, in addition to usual interstate hostilities and war, arising out of religious, political, ethnic and economic differences between people. In the changed scenario peacekeeping operations have become complex politico-military-humanitarian efforts. A soldier, trained for conventional military operations, is obliged to participate in the unconventional operations of waging peace in alien lands often in volatile and violent situations and in the process he stands to get exposed to widely variable demands for adjustment that have the potential to bring to the fore many maladaptive responses. Peacekeeping operations also have the potential to offer opportunities for growth and resilience. India is a major player in peacekeeping activities for well over sixty years all over the world. It is necessary for the commanders and mental health professionals to understand the multifarious factors that impinge on the peacekeeping soldier's mind and the emerging patterns of responses thereof for effective management trained manpower and fulfillment of mission objectives.
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Affiliation(s)
- M S V K Raju
- Department of Psychiatry, Peoples College of Medical Sciences and Research Centre, Bhopal, India
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Chou HW, Tzeng WC, Chou YC, Yeh HW, Chang HA, Kao YC, Tzeng NS. Psychological morbidity, quality of life, and self-rated health in the military personnel. Neuropsychiatr Dis Treat 2014; 10:329-38. [PMID: 24570587 PMCID: PMC3933722 DOI: 10.2147/ndt.s57531] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The mental health of military personnel varies as a result of different cultural, political, and administrative factors. The purpose of this study was to evaluate the psychological morbidity and quality of life of military personnel in Taiwan. MATERIALS AND METHODS This cross-sectional study utilized the World Health Organization Quality of Life Instrument, brief version, Taiwan version, the General Health Questionnaire-12, Chinese version, and the Visual Analog Scale (VAS) in several military units. RESULTS More than half of the subjects (55.3%) identified themselves as mentally unhealthy on the General Health Questionnaire-12, Chinese version; however, a higher percentage of officers perceived themselves as healthy (57.4%) than did noncommissioned officers (38.5%) or enlisted men (42.2%). Officers also had higher total quality of life (QOL) scores (83.98) than did enlisted men (79.67). Scores on the VAS also varied: officers: 72.5; noncommissioned officers: 67.7; and enlisted men: 66.3. The VAS and QOL were positively correlated with perceived mental health among these military personnel. CONCLUSION Our subjects had higher rates of perceiving themselves as mentally unhealthy compared to the general population. Those of higher rank perceived themselves as having better mental health and QOL. Improving mental health could result in a better QOL in the military. The VAS may be a useful tool for the rapid screening of self-reported mental health, which may be suitable in cases of stressful missions, such as in disaster rescue; however, more studies are needed to determine the optimal cut-off point of this measurement tool.
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Affiliation(s)
- Han-Wei Chou
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine ; Department of Psychiatry, Tri-Service General Hospital, Beitou Branch, National Defense Medical Center, Taipei, Taiwan; ; Department of Psychiatry, Tao-Yuan General Hospital, Tao-Yuan, Taiwan
| | - Wen-Chii Tzeng
- Department of Nursing, Tri-Service General Hospital, School of Nursing ; Student Counseling Center
| | - Yu-Ching Chou
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
| | - Hui-Wen Yeh
- Department of Nursing, Tri-Service General Hospital, School of Nursing ; Department of Nursing, School of Nursing, Kang-Ning Health Care and Management College, Taipei, Taiwan
| | - Hsin-An Chang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine ; Student Counseling Center
| | - Yu-Cheng Kao
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine ; Department of Psychiatry, Tri-Service General Hospital, Song-Shan Branch, National Defense Medical Center, Taipei, Taiwan
| | - Nian-Sheng Tzeng
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine ; Student Counseling Center
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Waller M, Treloar SA, Sim MR, McFarlane AC, McGuire ACL, Bleier J, Dobson AJ. Traumatic events, other operational stressors and physical and mental health reported by Australian Defence Force personnel following peacekeeping and war-like deployments. BMC Psychiatry 2012; 12:88. [PMID: 22830494 PMCID: PMC3413542 DOI: 10.1186/1471-244x-12-88] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Accepted: 07/26/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The association between stressful events on warlike deployments and subsequent mental health problems has been established. Less is known about the effects of stressful events on peacekeeping deployments. METHODS Two cross sectional studies of the Australian Defence Force were used to contrast the prevalence of exposures reported by a group deployed on a peacekeeping operation (Bougainville, n = 1704) and those reported by a group deployed on operations which included warlike and non-warlike exposures (East Timor, n = 1333). A principal components analysis was used to identify groupings of non-traumatic exposures on deployment. Multiple regression models were used to assess the association between self-reported objective and subjective exposures, stressors on deployment and subsequent physical and mental health outcomes. RESULTS The principal components analysis produced four groups of non-traumatic stressors which were consistent between the peacekeeping and more warlike deployments. These were labelled 'separation', 'different culture', 'other people' and 'work frustration'. Higher levels of traumatic and non-traumatic exposures were reported by veterans of East Timor compared to Bougainville. Higher levels of subjective traumatic exposures were associated with increased rates of PTSD in East Timor veterans and more physical and psychological health symptoms in both deployed groups. In Bougainville and East Timor veterans some non-traumatic deployment stressors were also associated with worse health outcomes. CONCLUSION Strategies to best prepare, identify and treat those exposed to traumatic events and other stressors on deployment should be considered for Defence personnel deployed on both warlike and peacekeeping operations.
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Affiliation(s)
- Michael Waller
- The University of Queensland, Centre for Military and Veterans Health, Mayne Medical School, University of Queensland, Herston, QLD 4006, Australia.
| | - Susan A Treloar
- The University of Queensland, Centre for Military and Veterans Health, Mayne Medical School, University of Queensland, Herston, QLD, 4006, Australia
| | - Malcolm R Sim
- Monash Centre for Occupational and Environmental Health Department of Epidemiology & Preventive Medicine, Medical School, Monash University Alfred Hospital, Melbourne, VIC, Australia
| | - Alexander C McFarlane
- Centre for Traumatic Stress Studies, The University of Adelaide, 122 Frome Street, Adelaide, South Australia, Australia
| | - Annabel C L McGuire
- The University of Queensland, Centre for Military and Veterans Health, Mayne Medical School, University of Queensland, Herston, QLD, 4006, Australia
| | | | - Annette J Dobson
- The University of Queensland, Centre for Military and Veterans Health, Mayne Medical School, University of Queensland, Herston, QLD, 4006, Australia
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Sareen J, Stein MB, Thoresen S, Belik SL, Zamorski M, Asmundson GJ. Is peacekeeping peaceful? A systematic review. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2010; 55:464-72. [PMID: 20704774 DOI: 10.1177/070674371005500710] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To systematically review the literature on the association between deployment to a peacekeeping mission and distress, mental disorders, and suicide. METHODS Peer-reviewed English publications were found through key word searches in MEDLINE, PsycINFO, Scopus, and Embase, and by contacting authors in the field. Sixty-eight articles were included in this review. RESULTS Some studies have found higher levels of postdeployment distress and posttraumatic stress disorder (PTSD) symptoms. Most studies have not shown an increased risk of suicide in former peacekeepers. Correlates of distress and PTSD symptoms included level of exposure to traumatic events during deployment, number of deployments, predeployment personality traits or disorder, and postdeployment stressors. Perceived meaningfulness of the mission, postdeployment social supports, and positive perception of homecoming were associated with lower likelihood of distress. CONCLUSIONS Most peacekeepers do not develop high levels of distress or symptoms of PTSD. As postdeployment distress is consistently shown to be associated with high levels of exposure to combat during deployment, targeted interventions for peacekeepers who have been exposed to high levels of combat should be considered.
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Affiliation(s)
- Jitender Sareen
- Psychology, and Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
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13
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Moldavsky D. Expanding the bounds of military psychiatry: three clinical encounters. Anthropol Med 2008; 15:151-61. [DOI: 10.1080/13648470802355350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Abstract
To investigate the association between war zone stress exposure during international military operations and later suicidal ideation, a follow-up study of 1172 Norwegian male peacekeepers was conducted 7 years, on average, after redeployment. Suicidal ideation was reported in 6% of the veterans, while it was reported in 17% of the subsample of those who were prematurely repatriated. Suicidal ideation was significantly associated with service stress exposure level, even when background factors, repatriation status, negative life events, social support, alcohol consumption, and marital and occupational status were controlled for. Results indicate that the association between service stress exposure and suicidal ideation was mediated by posttraumatic stress symptoms and general mental health problems combined.
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Klaassens ER, van Veen T, Weerts JMP, Zitman FG. Mental health of Dutch peacekeeping veterans 10-25 years after deployment. Eur Psychiatry 2008; 23:486-90. [PMID: 18513928 DOI: 10.1016/j.eurpsy.2008.03.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2007] [Revised: 03/13/2008] [Accepted: 03/16/2008] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE This report describes the mental health of Dutch peacekeeping veterans, 10--25 years after deployment, and its association with deployment-related traumatic events. METHOD We randomly selected a group of 1046 peacekeeping veterans, who participated in military missions in Lebanon, former Yugoslavia, and various other missions between 1979 and 1997. We sent a questionnaire assessing current levels of psychological distress (Brief Symptom Inventory--BSI), and a questionnaire assessing trauma related to deployment. RESULTS Psychological data were available for 729 veterans. In 83% of the veterans, no significant psychological distress was found, whereas 17% scored above the BSI cut-off for psychopathology. Interestingly, this percentage was equal to that in a non-patient norm group. CONCLUSION From this finding we concluded that 10--25 years post-deployment, Dutch peacekeeping veterans do not show more psychological distress than the general Dutch population. In addition, we did not find a significant association between trauma exposure 10--25 years ago and current BSI scores. Moreover, trauma-exposure explained only 9% of the variance in psychological distress. Thus, although military peacekeeping operations may have a strong impact on the lives of soldiers, in this group of veterans they do not seem to have caused severe psychological distress10--25 years after deployment.
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Affiliation(s)
- Ellen R Klaassens
- Department of Psychiatry, Leiden University Medical Center (LUMC), Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
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16
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Gunawardena N, Senevirathne RDA, Athauda T. Mental health outcome of unilateral lower limb amputee soldiers in two districts of Sri Lanka. Int J Soc Psychiatry 2007; 53:135-47. [PMID: 17472087 DOI: 10.1177/0020764006075029] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Thousands of armed forces personnel in Sri Lanka have undergone lower limb amputations due to war injuries. AIMS The aims were to describe the mental health outcome of unilateral lower limb amputee male soldiers of the Sri Lanka Army in comparison with nonamputee males and to identify factors affecting the mental health outcome. METHODOLOGY Selected amputee soldiers (n = 461) and controls (n = 461) were evaluated for psychological distress using self-administered versions of GHQ-30 and BSI. Alcohol and drug consumption patterns were compared. Probable addiction to alcohol and drugs were assessed using the CAGE questionnaire. RESULTS A majority were below-knee amputees (413, 89.6%). Among amputee soldiers 36% were found to be psychologically distressed according to GHQ-30 while 13.4% were found to be psychologically distressed using BSI. Psychological distress was greater among amputee soldiers compared to controls (p < 0.001). Alcohol consumption and substance abuse were more common among amputees (p < 0.05), as was probable addiction to alcohol (p < 0.001). Being less than 30 years of age (OR =1.6, 95% CI (1.12-2.26)) was a factor influencing presence of psychological distress, characterized by psychological symptoms. Employment in the army adversely influenced psychological distress, characterized by psychological symptoms (OR = 2.35, 95% CI (2.0-3.64)) and by somatic symptoms (OR = 1.8, 95% CI (1.23-3.14)). CONCLUSIONS The study concluded that amputees have a comparatively poor mental health outcome, which could be improved by modifying some associated factors.
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Affiliation(s)
- Nalika Gunawardena
- Department of Community Medicine, Faculty of Medicine, University of Colombo, Sri Lanka.
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Smith B, Smith TC, Ryan MAK, Gray GC. A comparison of the postdeployment hospitalization experience of U.S. military personnel following service in the 1991 Gulf War, Southwest Asia after the Gulf War, and Bosnia. JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HYGIENE 2006; 3:660-70. [PMID: 17133689 DOI: 10.1080/15459620601003212] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Much attention has been given to the impact of deployment on the health of veterans from the 1991 Gulf War. Whereas increases in self-reported symptoms have been common, no specific exposures have been implicated. Some have suggested that stress from deployment is the chief cause for multisymptom conditions among Gulf War veterans, but comparisons with the health of other recent deployers have not been made. We sought to examine the impact of several large military deployments on hospitalization experience. Hospitalization records were examined for all active duty personnel deployed exclusively to the Gulf War, Southwest Asia after the Gulf War, or Bosnia. Cox's hazard modeling was used to assess time until first post-deployment hospitalization, separation from active duty, or December 31, 2000, whichever occurred first, while controlling for influential covariates and temporal changes. Personnel deployed to Southwest Asia after the 1991 Gulf War were at a slight increased risk for any-cause hospitalization and for 3 of the 14 major diagnostic categories when compared with veterans of the 1991 Gulf War. Personnel deployed to Bosnia were at a decreased risk for any-cause hospitalization and 12 of the 14 major diagnostic categories when compared with Gulf War veterans. These findings do not fully explain the complexity of postdeployment health experiences. Although the risk for hospitalization may be associated with regional deployment, it is unlikely that Gulf War veterans are at greater risk of hospitalization due to a specific exposure-related disease.
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Affiliation(s)
- Besa Smith
- Department of Defense Center for Deployment Health Research at the Naval Health Research Center, San Diego, California 92186-5122, USA.
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18
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Abstract
BACKGROUND A burgeoning clinical and empirical literature has provided incontrovertible evidence that combat operations exact a heavy toll in terms of human suffering not only on combatants but also military support personnel. Though the Indian army is engaged in low intensity conflict (LIC) operations for over five decades, the psychological effects of LIC deployment on soldiers have not been adequately studied. AIMS To evaluate the psychological effects of deployment in LIC operations on service personnel. METHODS Five hundred and sixty-eight servicemen engaged in LIC operations and equal number of age- and rank-matched personnel in adjoining peace areas were evaluated with a self-made questionnaire, General Health Questionnaire (GHQ), Carroll Rating Scale for Depression (CRSD), State-Trait Anxiety Inventory (STAI), Michigan Alcoholism Screening Test (MAST), Impact of Events Scale (IES), Perceived Stress Questionnaire (PSQ), Multidimensional Fatigue Inventory (MFI), Hindi PEN inventory, Satisfaction With Life Scale (SWLS) and Locus Of Control (LOC) scale. RESULTS Respondents from LIC area had significantly higher scores on CRSD, MAST, GHQ, IES, and general fatigue, physical fatigue, and mental fatigue subscale of the MFI in comparison to those located in other areas. Significantly higher number of respondents from highly active LIC and with more than one-year service in LIC scored above cut-off levels on CRSD, MAST and GHQ. CONCLUSIONS The psychological status of troops was directly related both to the duration of stay and the nature of LIC area.
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Affiliation(s)
- Suprakash Chaudhury
- (Retd) Professor and Head, Department of Psychiatry, Ranchi Institute of Neuropsychiatry and Allied Sciences (RINPAS). Formerly HOD, Psychiatry Department, Command Hospital (Northern Command)
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Mehlum L, Koldsland BO, Loeb ME. Risk factors for long-term posttraumatic stress reactions in unarmed UN military observers: a four-year follow-up study. J Nerv Ment Dis 2006; 194:800-4. [PMID: 17041295 DOI: 10.1097/01.nmd.0000240189.20531.2d] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Follow-up data from 187 male Norwegian veteran officers from unarmed UN military observer missions were compared with follow-up data from 211 male veteran officers from Norwegian contingents of the UNIFIL peacekeeping mission in South Lebanon on stress exposure, posttraumatic stress symptoms, level of alcohol consumption, and problems with social adaptation after redeployment from the mission. Observer mission veterans reported exposure to significantly higher levels of war zone stressors than veterans from peacekeeping units did. Observer veterans also reported significantly more posttraumatic stress symptoms at follow-up, higher alcohol consumption levels during service and at follow-up, and more problems with social adaptation to their lives at home in the years after their UN military service. All of these difficulties were most prominent in observers having served in missions with high-intensity stress exposure. Multivariate analyses demonstrated stress exposure during the mission and problems with social adaptation after homecoming to predict posttraumatic stress symptoms at follow-up.
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Affiliation(s)
- Lars Mehlum
- Suicide Research and Prevention Unit, Institute of Psychiatry, University of Oslo, Oslo, Norway.
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20
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Riddle JR, Smith TC, Smith B, Corbeil TE, Engel CC, Wells TS, Hoge CW, Adkins J, Zamorski M, Blazer D. Millennium Cohort: the 2001-2003 baseline prevalence of mental disorders in the U.S. military. J Clin Epidemiol 2006; 60:192-201. [PMID: 17208126 DOI: 10.1016/j.jclinepi.2006.04.008] [Citation(s) in RCA: 151] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2005] [Revised: 03/31/2006] [Accepted: 04/17/2006] [Indexed: 10/24/2022]
Abstract
OBJECTIVES The 12-month prevalence of common mental illnesses in the United States is estimated to be 26%, accounting for an increasing fraction of all disability in the general population. The U.S. military is a unique group involved in response and defense during times of conflicts and disasters. The mental health of service members affects organizational productivity and effectiveness and is of great importance to the health of U.S. military members and public health in general. STUDY DESIGN AND SETTING In the present report, the authors describe the baseline prevalence of mental disorders in a large U.S. military cohort, the Millennium Cohort, established for a 22-year longitudinal study of the health effects of military service. Using crude and weighted prevalence and multivariable logistic regression, the mental health morbidity of the Millennium Cohort is reported for various demographics. RESULTS These analyses suggest that although the cohort compares favorably to other populations, there are military subpopulations, including women, younger, less educated, single, white, short-term service, enlisted, and Army members, who are at greater odds for some mental disorders. CONCLUSION With ongoing U.S. involvement in combat operations around the world, these baseline data are essential to assessing long-term mental health morbidity in U.S. military service members.
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Affiliation(s)
- James R Riddle
- Air Force Research Laboratory, Wright-Patterson Air Force Base, OH, USA
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21
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Abstract
To investigate risk factors for suicide in veterans of peacekeeping, 43 suicides and 41 fatal accidents in Norwegian peacekeepers (1978 to 1995) were compared in a psychological autopsy study. Mental health problems were the most important risk factor for suicide. Both living alone and the break-up of a love relationship contributed uniquely to suicide risk, even when controlling for mental health problems. No peacekeeping-related factor was associated with suicide. Preventive measures should focus on firearms control, improved detection systems for mental health problems in the military, and peer support through veterans' associations.
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Affiliation(s)
- Siri Thoresen
- Norwegian Centre for Studies on Violence and Traumatic Stress, Ltd, Kirkeveien 166, Bygning 48 (Z), 0407 Oslo, Norway.
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22
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Argyropoulos IT, Samakouri MA, Balascas DK, Dalapascha M, Pallas DP, Livaditis MD. Mental health problems of Army personnel seen in medical outpatient clinics in Greece. Int J Psychiatry Med 2006; 35:225-39. [PMID: 16480238 DOI: 10.2190/b6xn-w4ct-ypv0-6jfe] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The problem of the underdiagnosis and inadequate treatment of mental disorders in people who visit health services has been studied in Greece as well as in other countries. There is not, however, enough research data for military personnel. The purpose of the present study is to assess the psychiatric morbidity of military personnel referred to outpatient clinics for physical problems. METHOD Two hundred twenty-two (222) males serving in the Army, aged 21.9 +/- 2.8 years, were examined when they visited the outpatient clinics of a General Military Hospital of a border area of Greece. They gave information concerning demographic data, completed the General Health Questionnaire (GHQ-28), and were assessed by the psychiatric interview M.I.N.I. (Mini International Neuropsychiatric Interview). RESULTS Eighty-two out of 222 individuals (36.9%) were classified as GHQ cases. Enlisted men and personnel with chronic physical disabilities were classified more often as cases than were professionals and physically able military men. Those referred for fractures had fewer psychiatric problems than those referred for other reasons. The most common diagnoses were anxiety disorders, major depressive episode, and alcohol abuse. CONCLUSIONS A large number of military personnel present undiagnosed psychological problems despite attempts in the last few years by army services to develop mechanisms of timely diagnosis and treatment of psychiatric cases. Measures for the improvement of this situation are discussed.
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Thoresen S, Mehlum L, Røysamb E, Tønnessen A. Risk factors for completed suicide in veterans of peacekeeping: repatriation, negative life events, and marital status. Arch Suicide Res 2006; 10:353-63. [PMID: 16920686 DOI: 10.1080/13811110600791106] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This psychological autopsy study focused on suicide risk factors in veterans of peacekeeping, specifically, a representative sample of Norwegian peacekeepers. A multivariate analysis yielded three dimensions with a unique impact on suicide risk: Involuntary repatriation from peacekeeping service, negative life-events before peacekeeping and marital status. In accordance with previous research into suicidal processes, repatriation probably reflects an event causing severe damage to peacekeepers' self-esteem, which combined with vulnerability and lack of protection could increase suicide risk. Preventive measures should focus on careful personnel selection and follow-up of repatriated individuals.
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Affiliation(s)
- Siri Thoresen
- Norwegian Center for Violence and Traumatic Stress Studies, Oslo, Norway.
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24
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Dirkzwager AJE, Bramsen I, Van Der Ploeg HM. Factors associated with posttraumatic stress among peacekeeping soldiers. ANXIETY STRESS AND COPING 2005. [DOI: 10.1080/10615800412336418] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Lawford BR, McD Young R, Noble EP, Kann B, Arnold L, Rowell J, Ritchie TL. D2 dopamine receptor gene polymorphism: paroxetine and social functioning in posttraumatic stress disorder. Eur Neuropsychopharmacol 2003; 13:313-20. [PMID: 12957328 DOI: 10.1016/s0924-977x(02)00152-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This study examined whether allelic status of the D2 dopamine receptor (DRD2) gene was associated with response to a selective serotonin reuptake inhibitor, paroxetine, in the treatment of posttraumatic stress disorder (PTSD). Sixty-three Caucasian war veterans with combat-related PTSD were treated with paroxetine for 8 weeks. Patients were assessed at baseline and at follow-up using the General Health Questionnaire-28 (GHQ). TaqI A DRD2 alleles were determined by PCR. Before paroxetine treatment, patients with the DRD2 A1+ allele (A1A2 genotype) compared to those with the A1- allele (A2A2 genotype) had higher total GHQ psychopathological scores (P=0.040) and higher GHQ subscale scores for anxiety/insomnia (0.046), social dysfunction (P=0.033) and depression (P=0.011). In an intention-to-treat analysis, paroxetine was associated with significant improvement in total GHQ scores (P=0.014) and in the factor scores of social dysfunction (P=0.033), anxiety (P=0.009) and depression (P=0.026). Furthermore, there was a significant allele by time interaction on the social dysfunction scale, with A1+ allelic patients showing significant improvement in social functioning compared to A1- allelic patients (P=0.031), an effect independent of changes in depression or anxiety. This suggests changes in social functioning induced by paroxetine may be, in part, mediated via D2 dopamine receptors. The DRD2 A1 allele may prove to be a useful marker to assist clinicians in predicting which patients with PTSD are likely to obtain improvements in social functioning with paroxetine treatment.
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Affiliation(s)
- Bruce R Lawford
- Greenslopes Private Hospital, Queensland, Brisbane, Australia
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SUDARSANAN S, CHAUDHURY S, SALUJHA SK, SRIVASTAVA K. PSYCHIATRY IN THE NEW MILLENNIUM. Med J Armed Forces India 2002; 58:101-3. [DOI: 10.1016/s0377-1237(02)80037-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Hansen-Schwartz J, Jessen G, Andersen K, Jørgensen H. Suicide after Deployment in UN Peacekeeping Missions—A Danish Pilot Study. CRISIS 2002. [DOI: 10.1027//0227-5910.23.2.55] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Summary: This pilot study looks at the frequency of suicide among Danish soldiers who took part in the UN mandated forces (UNMF) during the 1990's. In a contingent of nearly 4000 Danish UN soldiers four suicides were documented, two of whom committed suicide less than one month before deployment and two who committed suicide within a year after discharge from mission. Contributing factors, prevention strategies, and implications for future research are discussed.
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Affiliation(s)
- J. Hansen-Schwartz
- Section for Research and Development, Defence Medical Training Centre, Jægersborg Barracks, Gentofte, Denmark
| | | | - K. Andersen
- Centre for Suicidological Research, Odense, Denmark
| | - H.O. Jørgensen
- Section for Research and Development, Defence Medical Training Centre, Jægersborg Barracks, Gentofte, Denmark
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28
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Mehlum L, Weisaeth L. Predictors of posttraumatic stress reactions in Norwegian U.N. peacekeepers 7 years after service. J Trauma Stress 2002; 15:17-26. [PMID: 11936717 DOI: 10.1023/a:1014375026332] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
A sample of 1,624 Norwegian veterans from the UNIFIL (United Nations Interim Force in Lebanon) was investigated on average 6.6 years after service, completing a questionnaire focusing on stress exposure and posttraumatic stress reactions. The prevalence of posttraumatic stress disorder (measured by the Posttraumatic Symptom Scale [PTSS-10]) was 5% overall, but 16% in the subgroup of personnel having been prematurely repatriated from UNIFIL. Multiple regression analyses showed that the following variables made separate and significant contributions to the explained variance of the PTSS-10: Service stress exposure, perceived lack of meaningfulness with respect to the military mission, and stressful life-events in life after service. These factors explained 25% (overall sample) and 37% (repatriated sample) of the variation in the posttraumatic symptom score.
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Aardal-Eriksson E, Eriksson TE, Thorell LH. Salivary cortisol, posttraumatic stress symptoms, and general health in the acute phase and during 9-month follow-up. Biol Psychiatry 2001; 50:986-93. [PMID: 11750895 DOI: 10.1016/s0006-3223(01)01253-7] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Because traumatic events are unpredictable, there are few studies of psychobiological states immediately following such events. Our study aimed to determine the relation of salivary cortisol to psychologic distress immediately after a traumatic event and then during follow-up. METHODS Measurement of morning and evening salivary cortisol and ratings of psychologic distress (using the Impact of Events Scale [IES], the Post Traumatic Symptom Scale, and the General Health Questionnaire) were performed with 31 United Nations soldiers at three time points--5 days and 2 and 9 months--following a mine accident in Lebanon. RESULTS Five days after the accident, 15 subjects reported substantial posttraumatic distress according to the IES, as well as significantly lower morning and higher evening cortisol levels compared with the low-impact group. Within 9 months, the posttraumatic distress of the high-impact group was reduced, accompanied by an increase in morning and a decrease in evening cortisol levels. There were significant relationships between evening cortisol and all rating scales at the first and third time points. CONCLUSIONS Subclinical posttraumatic stress following an adverse event can be measured biologically via salivary cortisol levels soon after the event.
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Affiliation(s)
- E Aardal-Eriksson
- Department of Biomedicine and Surgery, Division of Clinical Chemistry, Linköping University Hospital, S-581 85 Linköping, Sweden
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Feusner J, Ritchie T, Lawford B, Young RM, Kann B, Noble EP. GABA(A) receptor beta 3 subunit gene and psychiatric morbidity in a post-traumatic stress disorder population. Psychiatry Res 2001; 104:109-17. [PMID: 11711165 DOI: 10.1016/s0165-1781(01)00296-7] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
GABAergic systems have been implicated in the pathogenesis of anxiety, depression and insomnia. These symptoms are part of the core and comorbid psychiatric disturbances in post-traumatic stress disorder (PTSD). In a sample of Caucasian male PTSD patients, dinucleotide repeat polymorphisms of the GABA(A) receptor beta 3 subunit gene were compared to scores on the General Health Questionnaire-28 (GHQ). As the major allele at this gene locus (GABRB3) was G1, the alleles were divided into G1 and non-G1 groups. On the total score of the GHQ, which comprises the somatic symptoms, anxiety/insomnia, social dysfunction and depression subscales, patients with the G1 non-G1 genotype had a significantly higher score when compared to either the G1G1 genotype (alpha=0.01) or the non-G1 non-G1 genotype (alpha=0.05). No significant difference was found between the G1G1 and non-G1 non-G1 genotypes. When the G1 non-G1 heterozygotes were compared to the combined G1G1 and non-G1 non-G1 homozygotes, a significantly higher total GHQ score was found in the heterozygotes (P=0.002). These observations suggest a heterosis effect. Further analysis of GHQ subscale scores showed that heterozygotes compared to the combined homozygotes had higher scores on the somatic symptoms (P=0.006), anxiety/insomnia (P=0.003), social dysfunction (P=0.054) and depression (P=0.004) subscales. In conclusion, the present study indicates that in a population of PTSD patients, heterozygosity of the GABRB3 major (G1) allele confers higher levels of somatic symptoms, anxiety/insomnia, social dysfunction and depression than found in homozygosity.
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Affiliation(s)
- J Feusner
- Alcohol Research Center and Department of Psychiatry and Biobehavioral Sciences, UCLA Neuropsychiatric Institute, 760 Westwood Plaza, Los Angeles, CA 90024-1759, USA
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Macdonald C, Chamberlain K, Long N, Mirfin K. Stress and mental health status associated with peacekeeping duty for New Zealand defence force personnel. ACTA ACUST UNITED AC 1999. [DOI: 10.1002/(sici)1099-1700(199910)15:4<235::aid-smi819>3.0.co;2-u] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Aardal-Eriksson E, Eriksson TE, Holm AC, Lundin T. Salivary cortisol and serum prolactin in relation to stress rating scales in a group of rescue workers. Biol Psychiatry 1999; 46:850-5. [PMID: 10494455 DOI: 10.1016/s0006-3223(98)00381-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Rescue service personnel are often exposed to traumatic events as part of their occupation, and higher prevalence rates of psychiatric illness have been found among this group. METHODS In 65 rescue workers, salivary cortisol at 8 AM and 10 PM and serum prolactin at 8 AM were related to the psychiatric self-rating scale General Health Questionnaire (GHQ-28) measuring psychiatric health, and the Impact of Events Scale (IES) and Post Traumatic Symptom Scale (PTSS) measuring posttraumatic symptoms. RESULTS Seventeen percent of the study population scored above the GHQ-28 cut-off limit but none scored beyond the cut-off limit in the IES and PTSS questionnaires. Salivary cortisol concentration at 10 PM correlated with statistical significance to anxiety (p < .005) and depressive symptoms (p < .01) measured with GHQ-28, as well as to posttraumatic symptoms, with avoidance behavior measured with IES (p < .01) and PTSS (p < .005). Two of the rescue workers were followed over time with the same sampling procedure after a major rescue commission. CONCLUSIONS The correlation between evening salivary cortisol and anxiety, depressiveness, and posttraumatic avoidance symptoms indicates that these parameters can be used in screening and follow-up after traumatic stress events.
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Affiliation(s)
- E Aardal-Eriksson
- Department of Biomedicine and Surgery, Faculty of Health Sciences, Linköping University, Sweden
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Marshall RP, Jorm AF, Grayson DA, Dobson M, O'Toole B. Help-seeking in Vietnam veterans: post-traumatic stress disorder and other predictors. Aust N Z J Public Health 1997; 21:211-3. [PMID: 9161080 DOI: 10.1111/j.1467-842x.1997.tb01685.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
This study investigated factors predicting help-seeking from the Department of Veterans' Affairs (DVA) by Vietnam veterans. Data used were from a national Australian survey of Vietnam veterans' health (n = 641) conducted between July 1990 and April 1993. The survey involved current clinical assessments and retrospective questionnaires, supplemented with health and service records retrieved from the DVA and Army personnel files. Measures included the 1989-90 Australian Bureau of Statistics Health Survey questionnaire, and mental health, sociodemographic and operational deployment history questionnaires. For both current and lifetime diagnoses of post-traumatic stress disorder, a third of the veterans with the disorder had never obtained any health care entitlement from the DVA. Other than physical and mental problems, which accounted for the greatest proportion of the help-seeking odds, significant factors predicting help-seeking included factors such as: predeployment personality, combat exposure, the veterans' own attitudes towards their deployment, experiences during deployment, experiences during repatriation and membership of ex-service organisations. These findings on how post-traumatic stress disorder and other health problems relate to help-seeking patterns could help in developing prevention and care programs for stress disorder.
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Affiliation(s)
- R P Marshall
- NHMRC Psychiatric Epidemiology Research Centre, Australian National University, Canberra
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Marshall RP, Jorm AF, Grayson DA, Dobson M, O'Toole B. Help–seeking in Vietnam veterans: post–traumatic stress disorder and other predictors. Aust N Z J Public Health 1977. [DOI: 10.1111/j.1467-842x.1977.tb01371.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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