The role of unit cohesion and perceived resilience in substance use disorder.

Soldiers have high rates of substance use disorders (SUD), often in the aftermath of stressors experienced during military deployments. There are several factors that protect against SUD. For example, individual factors like perceived resilience and group factors such as unit cohesion may make someone less likely to abuse substances. However, there is little research on the differential influence of these resilience factors on SUD over and above deployment stressors. In this study, we examined the relative effects of perceived resilience, unit cohesion, and deployment stressors on SUD in a sample of 21,449 active duty and reserve soldiers from the U.S. Army (primarily White and male, mean age = 28.66, SD = 7.41) using structural equation modeling. We found that unit cohesion (ß = -.17) and perceived resilience (ß = -.16) had negative effects on SUD over and above deployment stressors. The study findings clarify research on resilience to SUD and have implications for addressing substance use in the military, specifically regarding the importance of building unit cohesion.

Longitudinal measurement invariance and growth curve modeling of psychological resilience across the deployment cycle.

The concept of resilience is embedded within military culture and professional identity. To date, temporal changes in individuals' perceptions of their own resilience have not been systematically assessed in highstakes occupational contexts, like the military. The current study examined change in selfreported resilience over time by: (1) examining the longitudinal measurement invariance of the Brief Resilience Scale (BRS); (2) assessing the longitudinal pattern of resilience across a combat deployment cycle; and (3) examining predictors of postdeployment resilience and change in resilience scores across time. U.S. Army soldiers assigned to a combat brigade completed a survey at four time points over the course of a deployment cycle: (a) prior to deployment to Afghanistan; (b) during deployment; (c) immediately following return to home station; and (d) approximately 2-3 months thereafter. The longitudinal measurement invariance of the BRS was established. Growth curve modeling indicated that, on average, self-reported resilience decreased across the deployment cycle, but there was considerable individual variation in the rate of change. Of note, loneliness, as measured during deployment, predicted the rate of change in self-reported resilience over time. Results have implications for the longitudinal analysis of resilience and for the development of interventions with military personnel.

Neuropsychological Profiles of Deployment-Related Mild Traumatic Brain Injury: A LIMBIC-CENC Study.

BACKGROUND AND OBJECTIVES: Traumatic brain injury (TBI) is a concern for US service members and veterans (SMV), leading to heterogeneous psychological and cognitive outcomes. We sought to identify neuropsychological profiles of mild TBI (mTBI) and posttraumatic stress disorder (PTSD) among the largest SMV sample to date. METHODS: We analyzed cross-sectional baseline data from SMV with prior combat deployments enrolled in the ongoing Long-term Impact of Military-relevant Brain Injury Consortium-Chronic Effects of Neurotrauma Consortium prospective longitudinal study. Latent profile analysis identified symptom profiles using 35 indicators, including physical symptoms, depression, quality of life, sleep quality, postconcussive symptoms, and cognitive performance. It is important to note that the profiles were determined independently of mTBI and probable PTSD status. After profile identification, we examined associations between demographic variables, mTBI characteristics, and PTSD symptoms with symptom profile membership. RESULTS: The analytic sample included 1,659 SMV (mean age 41.1 ± 10.0 years; 87% male); among them 29% (n = 480) had a history of non-deployment-related mTBI only, 14% (n = 239) had deployment-related mTBI only, 36% (n = 602) had both non-deployment and deployment-related mTBI, and 30% (n = 497) met criteria for probable PTSD. A 6-profile model had the best fit, with separation on all indicators (p < 0.001). The model revealed distinct neuropsychological profiles, representing a combination of 3 self-reported functioning patterns: high (HS), moderate (MS), and low (LS), and 2 cognitive performance patterns: high (HC) and low (LC). The profiles were (1) HS/HC: n=301, 18.1%; (2) HS/LC: n=294, 17.7%; (3) MS/HC: n=359, 21.6%; (4) MS/LC: n=316, 19.0%; (5) LS/HC: n=228, 13.7%; and (6) LS/LC: n=161, 9.7%. SMV with deployment-related mTBI tended to be grouped into lower functioning profiles and were more likely to meet criteria for probable PTSD. Conversely, SMV with no mTBI exposure or non-deployment-related mTBI were clustered in higher functioning profiles and had a lower likelihood of meeting criteria for probable PTSD. DISCUSSION: Findings suggest varied symptom and functional profiles in SMV, influenced by injury context and probable PTSD comorbidity. Despite diagnostic challenges, comprehensive assessment of functioning and cognition can detect subtle differences related to mTBI and PTSD, revealing distinct neuropsychological profiles. Prioritizing early treatment based on these profiles may improve prognostication and support efficient recovery.

The nature and impacts of deployment-related encounters with children among Canadian military Veterans: a qualitative analysis.

Background: As armed conflict grows increasingly complex, the involvement of children in armed violence across diverse roles is rising. Consequently, military personnel are more likely to encounter children during deployment. However, little is known about deployment-related encounters with children and their impact on the mental health of military personnel and Veterans.Objective: This study qualitatively examines the nature and impacts of deployment-related encounters with children.Methods: We conducted semi-structured interviews with 16 Canadian Armed Forces Veterans, eliciting rich information on the nature of child encounters on deployment, the psycho-social-spiritual impacts of these encounters, and perceptions of support. Interview transcripts were analysed using thematic analysis.Results: Six primary themes were identified: types of encounters (i.e. factual aspects of deployment-related encounters with children), contextual factors (i.e. aspects of the mission, environment, and personal context relevant to one's experience of the encounter), appraisals of encounters (i.e. sensory or sense-making experiences relevant to the encounter), impacts of encounters (i.e. psycho-social, existential, and occupational impacts), coping strategies engaged in both during and after deployment, and support experiences, describing both formal and informal sources of support.Conclusions: Encounters with children are diverse and highly stressful, resulting in impacts pertinent to mental health, including psychological and moral distress, and difficulties with identity, spirituality, and relationships. These impacts are prompted by complex interactions among appraisals, expectations of morality, cultural norms, and professional duties and are amplified by various personal factors (e.g. childhood maltreatment history, parenthood), feelings of unpreparedness, and lack of post-deployment support. Implications for prevention, intervention, and policy are discussed with the aim of informing future efforts to safeguard and support military personnel facing a high likelihood of encounters with children.

Deployment-related encounters with children result in diverse impacts, including psychological and moral distress, along with disruptions in identity, spirituality, and interpersonal relationships.Encounters with children during military deployments are diverse and highly stressful, characterized by complex interactions among appraisals and expectations of morality, cultural norms, and professional duties.Emphasis on feeling unprepared for encounters with children highlights the need for future efforts to safeguard and support military personnel facing such situations.

How do you see me? The impact of perceived societal recognition on PTSD symptoms amongst Norwegian peacekeepers.

Background: The peacekeeper role is different to that of traditional combat, however, peacekeepers, like combat soldiers, may also be exposed to high levels of dangerous and/or potentially morally injurious events (PMIEs).Objective: It was hypothesized that given the centrality of societal approval for the peacekeeping mission, in addition to the known relevance of perceived social support, perceived societal recognition would influence PTSD symptoms (PTSS) and depression. It was hypothesized that perceived societal recognition would moderate the effect of exposure to potentially traumatic events and PMIEs on psychological outcomes.Method: 8341, predominantly male, former UNIFIL peacekeepers, almost three decades following deployment, answered a survey to determine the impact of perceived social support and perceived societal recognition, on PTSS and depression symptoms. Hierarchical regression analyses were performed for PTSS and depression separately and moderation analysis was performed for perceived societal recognition.Results: Exposure to potentially traumatic events showed the greatest predictive value for PTSS and exposure to PMIEs and potentially traumatic events were equally predictive of depression symptoms. While perceived social support presented the strongest buffer for PTSS and depression symptoms following UNIFIL deployment, perceived societal recognition also significantly contributed to the prediction of both PTSS and depression symptoms. There was a weak moderation effect of perceived societal recognition on trauma type in the development of PTSS.Conclusions: Even decades following peacekeeping deployment, military experiences have a significant impact on psychological functioning. This impact is both from the types of events experienced and from the perception of social and societal support upon return home.

Peacekeepers receive little attention in general military research and their missions are often directly influenced by public perception.The current study found that key military traumas; danger based and moral injury based events, were prevalent in the peacekeeper population and predicted PTSD symptoms and depression symptoms respectively.While there was a weak moderation effect, perceived societal recognition was a unique predictor of PTSD symptoms. Those who perceived negative levels of societal recognition of the UNIFIL mission had greater PTSD symptoms than those who perceived neutral or positive levels of societal recognition.

Associations of humor, morale, and unit cohesion on posttraumatic stress disorder symptoms.

Military personnel experience many stressors during deployments that can lead to symptoms of posttraumatic stress disorder (PTSD). However, not all military personnel who are exposed to deployment stressors develop PTSD symptoms. Recent research has explored factors that contribute to military personnel resilience, a multifaceted and multidetermined construct, as a means to mitigate and prevent PTSD symptoms. Much of this research has focused on the effects of individual-level factors (e.g., use of coping strategies like humor, the morale of individual unit members), with some research focusing on unit-level factors (e.g., the cohesiveness of a unit). However, there is little research exploring how these factors relate to each other in mitigating or reducing PTSD symptoms. In this study, we examined the association between deployment stressors, perceived unit cohesion, morale, humor, and PTSD symptoms in a sample of 20,901 active-duty military personnel using structural equation modeling. Results indicated that perceived unit cohesion, humor, and morale were positively associated with each other and negatively associated with PTSD symptoms over and above the effect of deployment stressors. These findings highlight the influence of resilience factors on PTSD symptoms beyond their substantial overlap and have implications for future research as well as the potential development of interventions for military personnel.

Interplay of combat deployment harassment, testosterone concentrations and post-deployment suicide risk in male veterans.

OBJECTIVE: Many combat veterans exhibit suicidal ideation and behaviour, but the relationships among experiences occurring during combat deployment and suicidality are still not fully understood. In this study, we tested the hypothesis that harassment during a combat deployment is associated with post-deployment suicidality and testosterone function. METHODS: Male combat veterans who made post-deployment suicide attempts and demographically matched veterans without a history of suicide attempts were enrolled in the study. Demographic and clinical parameters of study participants were assessed and recorded. Study participants were interviewed by a trained clinician using the Mini-International Neuropsychiatric Interview (MINI), the Deployment Risk and Resilience Inventory (DRRI) ­ Relationships within unit scale, the Scale for Suicidal Ideation (SSI), and the Brown­Goodwin Aggression Scale. Free testosterone levels were assessed in morning blood samples. RESULTS: DRRI harassment scores were higher and free testosterone levels were lower among suicide attempters in comparison with non-attempters. In the whole sample, DRRI harassment scores positively correlated with SSI scores and negatively correlated with free testosterone levels. Free testosterone levels negatively correlated with SSI scores. Aggression scale scores positively correlated with DRRI harassment scores among non-attempters but not among attempters. CONCLUSION: Our observations that harassment scores are associated with suicidality and testosterone levels, and suicidality is associated with testosterone levels may indicate that there is a link between deployment harassment, testosterone function and suicidality.

United States Army Reserve/National Guard soldiers' healthcare experiences, attitudes, and preferences: Differences based on deployment status.

Some United States Army Reserve/National Guard (USAR/NG) soldiers have substantial health needs, which may be service-related, but not necessarily resulting from deployment. However, most USAR/NG members need to have been deployed to qualify for Veterans Administration (VA) benefits. Therefore, many USAR/NG soldiers seek care from civilian healthcare providers (HCPs). Using a subset (N = 430 current/former soldiers) of Operation: SAFETY study data, we used regression models to examine differences in healthcare experiences, attitudes, and preferences by deployment status (never-deployed vs. previously-deployed). Final models controlled for age, sex, rank (enlisted vs. officer), military status (current vs. former military), and RAND SF-36 General Health Score. Over 40% of soldiers agreed that civilian HCPs should ask patients about their military service, but never-deployed soldiers were less likely to report being asked about their service (p < 0.05) or how their service affects their health (p < 0.10). Never-deployed soldiers were also less likely to attribute their health concerns to military service (p < 0.001). Although never-deployed soldiers were more likely to prefer receiving physical (p < 0.05) and mental (p < 0.05) healthcare outside of the VA than previously-deployed soldiers, never-deployed soldiers had low confidence in their HCP's understanding of their needs (49% thought that their civilian HCP did not understand them; 71% did not think that their civilian HCP could address military-related health concerns; 76% thought that their civilian HCP did not understand military culture). Findings demonstrate that although civilian HCPs may be the preferred (and only) choice for never-deployed USAR/NG soldiers, they may need additional support to provide care to this population.

Volunteering experience during emergencies: Comparative analysis of a military operation and a pandemic.

The aim of this study was to investigate differences in the volunteering experience in two states of emergency in Israel: Operation Protective Edge (a military man-made emergency) and the first wave of the COVID-19 pandemic (a natural emergency). The sample included 993 volunteers, of whom 498 volunteered during Operation Protective Edge and 504 during the COVID-19 pandemic. A quantitative research design was used to investigate three aspects of the volunteering experience: motives for volunteering, satisfaction from volunteering, and commitment to volunteer. Social solidarity was the most prominent motive for volunteering in both emergencies. The level of the egoistic motives, the intrinsic satisfaction from volunteering, and long-term commitment to volunteering were higher during the COVID-19 pandemic than among the volunteers during the military operation. We used a qualitative research design to investigate the experience of special moments in volunteering. The profile of special moments experienced by the COVID-19 volunteers combined self and client experiences, whereas among Operation Protective Edge volunteers, special moments are reflected mainly in experiences related to the clients and the community.

Combat Exposure and Risk of Suicide Attempt Among Danish Army Military Personnel.

Objective: The aim of this study was to estimate the association between self-reported perceived danger during deployment, measured as combat exposure or witnessing the consequences of war, and post-deployment suicide attempts among military personnel. Furthermore, the effect of post-deployment symptoms of posttraumatic stress disorder (PTSD) and/or depression on the risk of suicide attempts was also evaluated.Methods: This observational cohort study included Danish Army military personnel who returned from deployment in international missions from 1998 to 2016 and had completed a post-deployment questionnaire. Perceived exposure to danger was ascertained by self-report. Data on suicide attempt were retrieved from national registers. Adjusted Cox regression analyses were used to evaluate if military personnel indicating high level of combat exposure were more likely to have attempted suicides post-deployment than military personnel with lower levels of combat exposure.Results: Eighty-three suicide attempts were registered after homecoming among 12,218 military personnel. Perceived higher exposure to combat was associated with the risk of suicide attempt (hazard ratio = 1.08; 95% CI, 1.01-1.16). Furthermore, the association between combat exposure and suicide attempt was fully mediated by post-deployment symptoms of PTSD and/or depression. No association was found between witnessing consequences of war and the risk of post-deployment suicide attempt.Conclusions: This nationwide study found that combat exposure was associated with an increased risk of suicide attempt among military personnel. This association was, however, fully mediated by mental disorders (PTSD and/or depression). These findings suggest that better psychological follow-up of military personnel identified as having PTSD and/or depression may be warranted.

Resting-State Correlations of Fatigue Following Military Deployment.

OBJECTIVE: Persistent fatigue is common among military servicemembers returning from deployment, especially those with a history of mild traumatic brain injury (mTBI). The purpose of this study was to characterize fatigue following deployment using the Multidimensional Fatigue Inventory (MFI), a multidimensional self-report instrument. The study was developed to test the hypothesis that if fatigue involves disrupted effort/reward processing, this should manifest as altered basal ganglia functional connectivity as observed in other amotivational states. METHODS: Twenty-eight current and former servicemembers were recruited and completed the MFI. All 28 participants had a history of at least one mTBI during deployment. Twenty-six participants underwent resting-state functional MRI. To test the hypothesis that fatigue was associated with basal ganglia functional connectivity, the investigators measured correlations between MFI subscale scores and the functional connectivity of the left and right caudate, the putamen, and the globus pallidus with the rest of the brain, adjusting for the presence of depression. RESULTS: The investigators found a significant correlation between functional connectivity of the left putamen and bilateral superior frontal gyri and mental fatigue scores. No correlations with the other MFI subscales survived multiple comparisons correction. CONCLUSIONS: This exploratory study suggests that mental fatigue in military servicemembers with a history of deployment with at least one mTBI may be related to increased striatal-prefrontal functional connectivity, independent of depression. A finding of effort/reward mismatch may guide future treatment approaches.

Resolving Conflict in Real Time: Operationalizing Culture Transformation in Deployments.

Preparation is the key to performance. The Army invests substantially in team and unit preparation prior to deployments. However, despite the time and training to build camaraderie and confidence in one another, conflict still arises within units. Most training does not address the underlying mindset that is the source of conflict. Army medicine has utilized training material that addresses the mindset source of conflict to improve team and organizational collaboration and outcomes in hospital settings. We adapted this current Army training to conditions in a deployment environment and improved the culture and reduced the conflict in the unit.

The Mediating Role of Alexithymia in the Association Between Adverse Childhood Experiences and Postdeployment Mental Health in Canadian Armed Forces Personnel.

Recent studies showing an association between adverse childhood experiences and the development of alexithymia in military personnel have generated interest regarding the role of alexithymia in the pathway linking childhood trauma exposure to mental health disorders. Accordingly, the current study was conducted to (a) examine the associations among adverse childhood experiences, alexithymia, and symptoms of depression and posttraumatic stress disorder (PTSD) among recently deployed Canadian military personnel and (b) assess the mediating role of alexithymia in these associations. Data collected from 2,927 members of the Canadian Armed Forces at baseline and after their return from an overseas deployment were subjected to a prospective path analysis. The results of the path analysis, R2 = .35, pointed to a significant direct effect of childhood adversity on postdeployment mental health symptoms. Contrary to our expectations, the results also pointed to a negative indirect effect of childhood neglect, suggesting that childhood neglect contributed to lower levels of postdeployment depression and PTSD symptoms through the dimension of alexithymia related to difficulty in describing feelings. These patterns of associations, for the most part, persisted even when accounting for combat exposure during recent deployments, R2 = .42. The present results are discussed in light of study limitations and methodological considerations, and policy and clinical implications are noted.

Prevalence and Correlates of Mental Health Problems in Norwegian Peacekeepers 18-38 Years Postdeployment.

Peacekeeping missions involve experiences that may impact the mental health of participating soldiers. However, research on the long-term mental health consequences of peacekeeping is sparse. The present study aimed to find the prevalence of mental health problems (MHPs), possible MHP predictors, and associations between predictors and MHPs in Norwegian peacekeepers 18-38 years after deployment to a United Nations peacekeeping mission. We used data from a cross-sectional, postdeployment survey of Norwegian peacekeepers who served in Lebanon between 1978 and 1998 (N = 10,605). Participants were assessed for posttraumatic stress disorder (PTSD); anxiety; depression; insomnia; alcohol misuse; drug misuse; and exposure to pre-, peri-, and postdeployment stressors. Logistic regressions were executed to explore key variables associated with MHPs. Total MHP prevalence was 15.1%, 95% CI [14.4, 15.8]. The estimates for specific disorders were 0.1% for drug misuse, 3.4% for alcohol misuse, 4.0% for depression, 6.2% for PTSD, 6.4% for anxiety, and 9.3% for insomnia. Postdeployment stressors, OR = 1.91, 95% CI [1.79, 2.04]; employment status, OR = 1.41, 95% CI [1.33, 1.48]; and traumatic exposure during deployment, OR = 1.11, 95% CI [1.09, 1.12], were positively related to PTSD, χ2(17, N = 8,568) = 1,791.299, p < .001. Similar patterns were found for the other MHPs. Considering that most participants (84.9%) reported low symptom levels, our findings challenge the widespread public perception that most peacekeepers have MHPs. Moreover, our results indicate that future peacekeepers should be prepared for challenges they may face not only during deployment but also in the years following their homecoming.

Incidence Rates of Posttraumatic Stress Disorder Over a 17-Year Period in Active Duty Military Service Members.

Posttraumatic stress disorder (PTSD) affects approximately 8% of the general population. The prevalence of PTSD is twice as high in active duty service members and military veterans. Few studies have investigated the incidence rates of PTSD in active duty military personnel. The present study evaluated the incidence of PTSD diagnoses and the differences between demographic factors for service members between 2001 and 2017. Data on 182,400 active duty service members between 2001 and 2017 were drawn from the Defense Medical Epidemiological Database and examined by sex, age, service branch, military pay grade, marital status, and race. From 2001 to 2017, the incidence rates of PTSD in the active force (per 1,000 service members) steadily climbed, with a low of 1.24 in 2002 to a high of 12.94 in 2016. Service members most often diagnosed with PTSD were in the U.S. Army, with the enlisted pay grades of E-5-E-9, White, married, male, and between 20 and 24 years old. Statistically significant differences, ps < .001, were found between observed and expected counts across all examined demographic variables. The present study is the first to our knowledge to provide a comprehensive examination of PTSD incidence rates in an active duty military population.

A qualitative analysis of meaning-making and mental health among OIF/OEF veterans.

OBJECTIVE: After combat, veterans may experience mental health symptomology and attempt to make meaning from their experiences. The present study qualitatively examined the mental health effects of deployment and meaning-making among Operation Iraqi Freedom (OIF) or Operation Enduring Freedom (OEF) veterans. METHOD: OIF/OEF veterans who were exposed to combat (N = 14) participated in semi-structured interviews to assess how their perspectives had changed post-deployment. Most participants (86%) were male, with a mean age of 30. RESULTS: Veterans described issues post-combat that caused psychological distress or promoted distancing from others. Veterans also discussed factors that could promote or hinder meaning-making, including perceptions of growth, changed global beliefs, and disillusionment. Finally, veterans described psychological reactions to death, which could be related to moral injury. CONCLUSION: Mental health concerns, meaning-making, and consideration of mortality appear to characterize veterans' experiences post-deployment. These constructs may be important for clinicians to consider when working with OIF/OEF veterans.

Parental Wartime Deployment and Socioemotional Adjustment in Early Childhood: The Critical Role of Military Parents' Perceived Threat During Deployment.

Infants, toddlers, and preschool-aged children have unique developmental needs that render them vulnerable to challenges associated with parental military service. We used a sample of military-connected families with 3-6-year-old children (N = 104) to examine associations among children's socioemotional development and fathers' trauma-related deployment experiences, including perceived threat during deployment and exposure to combat and the aftermath of battle. Of these potential stressors, only paternal perceived threat during deployment was significantly associated with measures of mother-reported child adjustment. Fathers' perceived threat during deployment was associated with child behavior problems even after accounting for demographic variables and current paternal symptoms of posttraumatic stress, depression, and anxiety, ß = .36, p = .007. The association between fathers' perceived threat during deployment and child behavior problems was mediated by several family processes related to emotion socialization, including father-reported sensitive parenting, indirect effect (IE) B = 0.106, 95% CI [0.009, 0.236]; parent-child dysfunctional interaction, IE B = 0.119, 95% CI [0.014, 0.252]; and mother-reported family emotional responsiveness, IE B = 0.119, 95% CI [0.011, 0.258]. Implications for future research on the intergenerational transmission of traumatic stress as well as prevention and intervention efforts for military-connected families with young children are discussed.

A Positive Side of Deployment: Vicarious Posttraumatic Growth in U.S. Military Nurses Who Served in the Iraq and Afghanistan Wars.

PURPOSE: To describe vicarious posttraumatic growth in U.S. military nurses who served in the Iraq and Afghanistan wars. DESIGN: A cross-sectional descriptive design was used. METHODS: Respondents were asked to complete the Posttraumatic Growth Inventory (PTGI), Core Beliefs Inventory (CBI), and six open-ended write-in questions as an electronic survey. FINDINGS: Appreciation of life and Personal strength were the strongest dimensions on the PTGI. This was also evident in participant responses to the open-ended questions. The five dimensions of the PTGI were significantly correlated, indicating as growth increased in one dimension, growth increased in all dimensions. The CBI showed moderate to strong positive correlations with all items. Thus, the relationship between the total PTGI scores and the total CBI scores showed a strong, positive correlation, which indicated higher overall core belief scores associated with more growth in total PTGI scores. CONCLUSIONS: This study provided initial evidence that some nurses who served in the Iraq and Afghanistan wars experienced posttraumatic growth. While healthcare providers need to be educated about their vulnerability when exposed to trauma, they also need to be aware of potential growth when caring for casualties. CLINICAL RELEVANCE: Nurses preparing to serve in war, as well as those returning, need to pay attention to their physical, psychological, emotional, and spiritual health. Following return from war deployment, the military services need to take deliberate and careful measures to ensure that no returning personnel "fall through the cracks" in getting the help they need.

Effect of Predeployment Psychiatric Diagnoses on Postdeployment Long-Term Sickness Absence and Mental Health Problems Among Danish Military Personnel.

Military personnel may withhold information on mental health problems (MHPs) for fear of not being permitted to deploy. Past or current MHPs may, however, increase the risk of postdeployment MHPs. Using psychiatric diagnoses rather than self-report assessments in predeployment screening may be a more effective screening strategy for determining deployment fitness. This retrospective follow-up study investigated (a) the extent to which predeployment childhood and adult psychiatric diagnoses predicted postdeployment MHPs, measured as psychiatric diagnosis and the purchase of psychiatric drugs, and long-term sickness absence among formerly deployed Danish military personnel and (b) whether perceived combat exposure moderated or mediated the effect of predeployment psychiatric diagnoses. Complete data were available for 7,514 Danish military personnel who answered questions on perceived combat exposure between 6-8 months after returning from their first deployment to the Balkans, Iraq, or Afghanistan. Data on all psychiatric diagnoses given at Danish hospitals, all medicine purchases, and all sickness absences were retrieved from nationwide research registers. Personnel with predeployment psychiatric diagnoses had a statistically significant higher risk for both postdeployment long-term sickness absence, hazard ratio (HR) = 2.06, 95% CI [1.52, 2.80]; and postdeployment MHPs, HR = 2.38, 95% CI [1.73, 3.27], than personnel without a predeployment psychiatric diagnosis. Personnel with a predeployment psychiatric diagnosis demonstrated a higher risk of reporting high levels of perceived combat exposure. Perceived combat exposure was not found to moderate or mediate the effect of a predeployment psychiatric diagnosis on the two outcomes. Additional findings, limitations, and implications are discussed.

Coercive Parenting Mediates the Relationship between Military Fathers' Emotion Regulation and children's Adjustment.

Military parents' combat-related posttraumatic stress disorder (PTSD) symptoms have been linked to poor parenting and child maladjustment. Emotion regulation (ER) difficulties are thought to underlie PTSD symptoms, and research has begun to link parental ER to parenting behaviors. Little empirical evidence exists regarding whether fathers' ER is associated with child adjustment and what may be the underlying mechanism for this association. This study investigated whether deployed fathers' ER was associated with child emotional and behavioral problems, and whether the associations were mediated by coercive parenting behaviors. The sample consisted of 181 deployed fathers with non-deployed female partners and their 4- to 13-year-old children. Families were assessed at three time points over 2 years. ER was measured using a latent construct of fathers' self-reports of their experiential avoidance, trait mindfulness, and difficulties in emotion regulation. Coercive parenting was observed via a series of home-based family interaction tasks. Child behaviors were assessed through parent- and child-report. Structural equation modeling revealed that fathers with poorer ER at baseline exhibited higher coercive parenting at 1-year follow-up, which was associated with more emotional and behavioral problems in children at 2-year follow-up. The indirect effect of coercive parenting was statistically significant. These findings suggest that fathers' difficulties in ER may impede their effective parenting behaviors, and children's adjustment problems might be amplified as a result of coercive interactions. Implications for the role of paternal ER on parenting interventions are discussed.