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Background: One in five college students (21%) report using cannabis in the past month, and approximately 10% develop cannabis use disorder (CUD). Further, college students have high rates of trauma exposure, and CUD is prospectively linked to posttraumatic stress disorder (PTSD). Given the high rate of co-occurrence, research is needed to understand transdiagnostic, modifiable factors that could account for the relationship between CUD and PTSD. Psychological inflexibility (PI) is one such factor and refers to difficulty adapting thoughts or behaviors to various situations that reflect of one's personal values. Objectives: PI predicts worse PTSD symptom severity and has been established as a maintaining factor between alcohol use and PTSD, albeit no studies have examined this relationship with CUD. Results: College students (N = 336) completed self-report measures of CUD, PI, and PTSD. A cross-sectional mediation model explained 54% of the variance in PTSD symptom severity, F(5, 330) = 78.86, p < .001. After controlling for age, gender, and probable alcohol use disorder, CUD was not directly associated with PTSD symptom severity, yet was indirectly associated with PTSD through higher PI. Specifically, CUD was associated with higher PI (b = 0.31, p < .05, 95% CI [0.07, 0.54]), and higher PI was associated with greater PTSD symptom severity (b = 1.07, p < .001, 95% CI [0.95, 1.19]). Conclusion: Although CUD has been previously linked with worse PTSD symptoms, results suggest that this occurs through PI. Importantly, PI is malleable, and may be an important treatment target for co-occurring CUD and PTSD in college students.
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Objective: Individuals with anxiety frequently use cannabis to cope and are at greater risk for developing probable cannabis use disorder (CUD). Previous literature suggests avoidant coping styles are associated with higher anxiety levels and risk for problematic cannabis use, while action-oriented coping is associated with lower anxiety and problematic cannabis use. No studies have examined whether anxiety and action-oriented coping or avoidant coping interact to influence risk for CUD, which was the aim of the present study. Method: College students were recruited as part of a cross-sectional study on cannabis use. Participants (N = 371; 72.2% female) completed the Depression Anxiety and Stress Subscale (DASS-21), Cannabis Use Disorder Identification Test-Revised (CUDIT-R), and the Brief-COPE (B-COPE). Results: The data were analyzed using logistic moderation analysis. After controlling for gender, anxiety was a positive significant predictor of probable CUD, but action-oriented coping and avoidant coping were not. The interaction between anxiety and avoidant coping on probable CUD was significant, indicating that participants with high avoidant coping (regardless of high or low anxiety) and those with high anxiety (even with low avoidant coping) were more likely to have probable CUD than those with both low anxiety and low avoidant coping. No significant interaction was observed with action-oriented coping. Conclusions: Results suggest that avoidant coping, but not action-oriented coping, influences the relationship between anxiety and risk for probable CUD. Findings emphasize the importance of targeting both anxiety and avoidant coping when considering risk for probable CUD.
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INTRODUCTION: This evaluation examined the role of safety plans, one of a host of clinical suicide prevention interventions available for veterans through the United States Department of Veterans Affairs' national network of health care facilities managed by the Veterans Health Administration (VHA). MATERIALS AND METHODS: Interviews were conducted with veterans who had experienced suicidal ideation or a suicide attempt since enrolling in the Department of Veterans Affairs health care system (N = 29). Topics included negative life experiences, triggers for suicidal ideation or a suicide attempt, ability to recall and utilize safety plans in crisis, safety plan elements found most and least useful, and improvements to safety planning. RESULTS: Eighteen (62.07%) of the veterans in the sample had attempted suicide. Drug use was by far the most triggering and overdose was the most negative life event to subsequent ideation or attempt. Although all at-risk veterans should have a safety plan, only 13 (44.38%) created a safety plan, whereas 15 (51.72%) could not recall ever creating a safety plan with their provider. Among those who did recall making a safety plan, identifying warning signs was the most remembered portion. The most useful safety plan elements were: recognizing warning signs, supportive people and distracting social settings, names and numbers of professionals, giving the veteran personal coping strategies, options for using the plan, and keeping their environment safe. For some veterans, safety plans were seen as insufficient, undesirable, not necessary, or lacking a guarantee. The suggested improvements included involving concerned significant others, specific actions to take in a crisis, and potential barriers and alternatives. CONCLUSIONS: Safety planning is a critical component in suicide prevention within VHA. However, future research is needed to ensure safety plans are accessible, implemented, and useful to veterans when in crisis.
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Tentativa de Suicídio , Veteranos , Estados Unidos , Humanos , Tentativa de Suicídio/prevenção & controle , Ideação Suicida , Prevenção do Suicídio , Apoio SocialRESUMO
Students reporting symptoms of posttraumatic stress disorder (PTSD) and depression are at increased risk for suicidal ideation, putting them at greater risk for suicidal behavior and attempts. Perceived social support is a robust protective factor against the impact of PTSD and depression on suicidal ideation in college students, however different forms of social support (family, friends, significant others) may have greater influence on this association. In the current study, the influence of the different types of perceived social support on the relationship between PTSD-depression symptoms and suicidal ideation in college students were examined. College students (N = 928; 71% female) were recruited in part of a cross-sectional survey study examining the role of mental health on education functioning. A hierarchical regression indicated that PTSD-depression symptoms (b = .27, p < .001) and perceived family support (b = -.04, p < .01) were significantly associated with current suicidal ideation, while perceived support from friends (b = -.02, p = .417) and significant others (b = -.01, p = .301) were not. Perceived family support interacted with PTSD-depression symptoms (b = -.03, p < .05) to weaken the positive influence of symptoms on current suicidal ideation. Perceived family support appears to be the significant component of social support that moderates the relationship between PTSD-depression symptoms and suicidal ideation. Future research should focus on strengthening family support as a potential mechanism to mitigate suicide risk among college students who may be away from their families for the first time.
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INTRODUCTION: PTSD is associated with negative health behaviors that increase chronic disease risk, yet health behaviors and their determinants are not well investigated in this context. One understudied mechanism of health behaviors is cognitive functioning. Deficits in cognitive functioning may undermine engagement in health-promoting behavior, thereby increasing the negative impact of PTSD. We tested three hypotheses: (1) Greater PTSD symptom severity is associated with less health-promoting behavior; (2) greater PTSD symptom severity is associated with poorer cognitive functioning across verbal memory, processing speed, attention, and executive functioning domains; and (3) verbal memory and executive functioning exhibit indirect effects on the relationship between PTSD and health-promoting behavior. MATERIALS AND METHODS: We examined associations between PTSD symptom severity (Clinician-Administered PTSD Scale for DSM-IV), cognitive functioning, and health-promoting behavior (Health-Promoting Lifestyle Profile II) in 124 post-9/11 veterans (average age = 37.82; 85.5% male; 63.7% White; 18.5% Black; 26.6% Hispanic). Cognitive domains examined included verbal memory (California Verbal Learning Test), processing speed (Digit Symbol Coding), attention and working memory (Digit Span), and executive functions (Trail Making Test and Stroop Interference). RESULTS: Regression analyses indicated that greater PTSD symptom severity was associated with less health-promoting behavior (B = -.0101, SE = 0.0016, P < .0001; R2 = 0.3052). Path analyses revealed that verbal learning and memory partially accounted for this relationship (R2 = 0.037- 0.043; P < .05). CONCLUSIONS: Therapeutic targeting of these relationships may have implications for the prevention of long-term disease impact in veterans; longitudinal research is needed to elucidate the potential impact on chronic disease.
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Objective: The impact of cannabis use disorder (CUD) on education functioning and GPA was examined within the context of co-occurring alcohol use disorder (AUD), major depressive disorder (MDD), and post-traumatic stress disorder (PTSD). Participants: Undergraduates (N = 210) who reported using cannabis within the past six months were recruited. Methods: Hierarchical multiple regression analyses were used to determine whether CUD symptom severity and presence of probable CUD diagnosis predicted educational impairment and current GPA, over and above other mental health conditions. Results: CUD symptom severity, but not probable CUD, significantly predicted greater educational impairment, over and above probable PTSD and MDD, which were also significant predictors. CUD symptom severity, but not probable CUD, significantly predicted lower GPA. Conclusion: In addition to other common mental health conditions, CUD may be an important area of assessment and intervention for university counseling centers to foster student academic success.
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Objective: The interrelationships between cannabis use disorder (CUD), post-traumatic stress disorder (PTSD) and depressive symptoms, and non-suicidal self-injury (NSSI) were examined. Participants: Undergraduates (N = 363) who reported using cannabis within the past six months were recruited. Method: Mediation analyses was conducted to examine if CUD symptoms were indirectly associated with greater risk for engagement in current NSSI through more severe PTSD and depression symptoms. A factor comprised of PTSD-depression symptoms was created given PTSD and depression symptoms were highly correlated. Results: Greater CUD symptom severity indirectly increased risk for current NSSI via more severe PTSD-depression symptoms, after accounting for gender and alcohol use disorder symptoms. Conclusion: The current study provides preliminary evidence for the negative consequences of CUD on college students' mental health symptoms and engagement in NSSI, and future longitudinal research is needed to examine the dynamic relationships between CUD, PTSD-depression symptoms, and NSSI over time.
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Using a four-wave longitudinal design, three competing hypotheses (i.e., social selection, social causation, and reciprocal causation) were tested pertaining to the relation between social functioning and several indices of behavioral health [i.e., post-traumatic stress symptoms (PTSS), distress, and alcohol-related problems] among military veterans exposed to trauma. Across two latent growth curve analyses, data largely supported longitudinal links between improved social functioning and positive behavioral health, often indicating that the improvements in social functioning frequently precede improvements in behavioral health. Overall, findings underscore the merit of directly targeting social functioning as part of mental health treatment among trauma-exposed individuals.
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Transtornos de Estresse Pós-Traumáticos , Veteranos , Humanos , Veteranos/psicologia , Interação Social , Transtornos de Estresse Pós-Traumáticos/psicologia , Ajustamento Social , PsicoterapiaRESUMO
Scholars suggest traditional feminine gender roles (TFGRs) influence alcohol use among U.S. Latinas, but relevant literature is limited. This two-wave study examined how multi-dimensional internal (i.e., beliefs) and external (i.e., practices) TFGR processes related to drinking among college-bound Latina emerging adults across time. TFGRs characterized by virtue predicted less alcohol engagement, while some TFGR dimensions (e.g., subordinate) predicted more. TFGR practices more strongly predicted cross-sectional alcohol outcomes than TFGR beliefs, although some TFGR beliefs predicted later drinking. These findings highlight the utility of assessing multiple TFGR dimensions and domains to better understand the link between TFGRs and drinking among Latinas.
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Consumo de Bebidas Alcoólicas , Papel de Gênero , Hispânico ou Latino , Adulto , Humanos , Consumo de Bebidas Alcoólicas/epidemiologia , Consumo de Bebidas Alcoólicas/etnologia , Consumo de Bebidas Alcoólicas/psicologia , Estudos Transversais , Papel de Gênero/etnologia , Hispânico ou Latino/psicologia , Estudos Prospectivos , Feminilidade , Estados Unidos/epidemiologia , Conhecimentos, Atitudes e Prática em Saúde/etnologiaRESUMO
Posttraumatic stress disorder (PTSD) occurs at high rates among college students, and there is an urgent need to develop brief and accessible interventions to help these at-risk students achieve academic and career success. This open-trial pilot study tested the feasibility and effectiveness of Written Exposure Therapy (WET; Sloan & Marx, 2019), a brief, five-session exposure-based treatment, when delivered in a real-world Counseling Services Center. Students who met criteria for probable PTSD were assessed at baseline, posttreatment, and 3-month follow-up using self-report assessments of PTSD and depression. Of 28 eligible college students, 22/28 (78.6%) completed at least one treatment session, and of those students, 14/22 (63.6%) completed the full five sessions, 12 of whom completed both the posttreatment assessment and the 3-month follow-up assessment. Data were analyzed using intent-to-treat (N = 22) and per-protocol (n = 12) samples. As hypothesized, in both samples, PTSD symptoms decreased from baseline to posttreatment (η² = .60-.81; very large effects), and these improvements were maintained at the 3-month follow-up. Similar findings were observed with respect to decreases in self-reported depression, but not with respect to decreases in educational impairment or increases in academic self-efficacy. Qualitative data indicated that both students and therapists found the treatment credible and acceptable. These findings offer preliminary support for the utility of WET for PTSD when delivered in a student counseling services center. Suggestions for adapting WET within a student counseling services environment are discussed. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Terapia Implosiva , Transtornos de Estresse Pós-Traumáticos , Humanos , Aconselhamento , Projetos Piloto , Transtornos de Estresse Pós-Traumáticos/psicologia , Resultado do Tratamento , UniversidadesRESUMO
PURPOSE: Anxiety disorders can impact the health, performance, and retention of military service members. To inform prevention initiatives and long-term treatment planning, incidence rates across anxiety disorders were evaluated among U.S. active-duty service members over a 20-year period. METHOD: Data were extracted from the Defense Medical Epidemiological Database to examine incidence rates of generalized anxiety disorder (GAD), panic disorder (PD), agoraphobia (AG), social anxiety disorder (SAD), obsessive compulsive disorder (OCD), agoraphobia with panic disorder (AWPD), agoraphobia without history of panic disorder (AWOPD), and unspecified anxiety disorder (UAD) among 151,844 service members between 1999 and 2018 in relation to sex, age, race, marital status, military pay grade, service branch. RESULTS: Incidence rates of anxiety disorders increased significantly over the 20-year period. Anxiety disorder incidence rates ranged widely from 0.01 to 23.70 (per 1000 service members). There were significant differences in observed versus expected diagnostic rates across all demographic variables examined (p < 0.001). CONCLUSION: Incidence rates varied considerably across the anxiety disorders, with UAD being the highest. These data highlight the importance of health care professionals attending to anxiety disorders, in order to plan for service member needs, develop preventative interventions, address early detection, and deliver treatments to improve combat readiness.
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Transtorno Obsessivo-Compulsivo , Transtorno de Pânico , Agorafobia , Transtornos de Ansiedade/diagnóstico , Transtornos de Ansiedade/epidemiologia , Humanos , Incidência , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno de Pânico/terapiaRESUMO
This special issue was inspired by a desire to shine a light on new ways to think about stress and trauma through resilience, perseverance, and posttraumatic growth. Difficult times help individuals and communities develop, create, and evaluate opportunities to grow and become resilient. Articles range from youth to adulthood, including at-risk populations and multicultural considerations. Moreover, articles speak to protective factors that influence resilience in adults, as well as potential mechanisms that promote posttraumatic growth. As trauma is a common experience in human life, it is incumbent on us to learn how to mobilize internal and external resources to overcome adversity and live psychologically healthy lives. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Adolescente , Adulto , HumanosRESUMO
BACKGROUND: The affective states most strongly associated with nonsuicidal self-injury (NSSI) remain poorly understood, particularly among veterans. This study used ecological momentary assessment (EMA) to examine relationships between affect ratings and NSSI urges and behaviors among veterans with NSSI disorder. METHODS: Participants (N = 40) completed EMA entries via mobile phone for 28 days (3722 total entries). Entries included intensity ratings for five basic affective states, as well as NSSI urges and behaviors, during the past 4 hours. RESULTS: Bivariate analyses indicated that each affect variable was significantly associated with both NSSI urges and behaviors. Angry/hostile and sad were most strongly associated with both NSSI urges and behaviors. A multivariate regression revealed that angry/hostile, disgusted with self, and happy (inversely related) were contemporaneously (within the same period) associated with NSSI behaviors, whereas all five basic affective states were contemporaneously associated with NSSI urges. In a lagged model, angry/hostile and sad were associated with subsequent NSSI urges but not behaviors. CONCLUSIONS: Findings highlight the relevance of particular affective states to NSSI and the potential utility of targeting anger in treatments for NSSI among veterans. There is a need for future EMA research study to further investigate temporal relationships between these variables.
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Comportamento Autodestrutivo , Veteranos , Ira , Avaliação Momentânea Ecológica , Emoções , Humanos , Comportamento Autodestrutivo/diagnóstico , Comportamento Autodestrutivo/psicologiaRESUMO
Background: Alcohol use is a concerning issue for the military given its potential negative impact on human performance. Limited data are available regarding the incidence of alcohol use disorder in the military, which is critical to understand to evaluate force readiness, as well as for preventative initiatives and treatment planning. The aim was to examine the alcohol use disorder incidence rates (overall and across demographics) among active duty service members from 2001 to 2018. Methods: Data on 208,870 active duty service members between 2001 and 2018 from the Defense Medical Epidemiology Database was examined. Incidence rates were analyzed to determine the diagnostic rates of AUD (including both alcohol abuse and dependence), which were then examined by sex, age, service branch, military pay grade, marital status, and race. Results: Incidence rates of AUD in active duty service members (per 1,000 service members) ranged from 6.45 to 10.50 for alcohol abuse and 5.21 to 7.11 for alcohol dependence. Initial diagnoses of new-onset AUD occurred most frequently within 20-24 year-old, white, male, and non-married U.S. Army service members in the enlisted pay grades of E-1 to E-4. Statistically significant differences (p <.001) were found between observed and expected counts across all examined demographic variables. Conclusions: To our knowledge, this is the first study to provide a comprehensive examination of AUD incidence rates in an active-duty military population over an extended 18-year period and during the last decade. Incidence rates were higher than expected for alcohol dependence and lower than expected for alcohol abuse. Given the untoward effects of AUD on overall health and force readiness, active-duty service members may benefit from more advanced preventative interventions to decrease incidence rates of AUD over time. Future research should use these data to develop targeted interventions for the demographics at greatest risk.
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Alcoolismo , Militares , Adulto , Consumo de Bebidas Alcoólicas , Alcoolismo/epidemiologia , Humanos , Incidência , Masculino , Estado Civil , Estados Unidos/epidemiologia , Adulto JovemRESUMO
OBJECTIVES: As a malleable risk-factor, psychological inflexibility is implicated in the development and maintenance of posttraumatic stress symptoms (PTS). Unfortunately, limited research has addressed whether changes in psychological inflexibility are antecedent to changes in PTS severity over time, or whether such changes are mutually dependent. METHODS: Utilizing bivariate latent difference score modeling, this longitudinal study sequenced intraindividual changes in psychological inflexibility and PTS severity within a sample of 305 returning US veterans. Veterans' self-reported psychological inflexibility and PTS severity were assessed quarterly over 1 year. RESULTS: Results indicated that early reductions in psychological inflexibility potentiated later declines in veterans' PTS severity, accounting for veterans' prior levels of psychological inflexibility and PTS severity. CONCLUSIONS: These findings underscore the unique role of changes in psychological inflexibility as an important mechanism of change in PTS severity and provide empirical support for an antecedent model of the role of psychological inflexibility in PTS recovery.
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Transtornos de Estresse Pós-Traumáticos , Veteranos , Humanos , Estudos Longitudinais , Fatores de Risco , AutorrelatoRESUMO
BACKGROUND: Worldwide, nearly 800,000 individuals die by suicide each year; however, longitudinal prediction of suicide attempts remains a major challenge within the field of psychiatry. The objective of the present research was to develop and evaluate an evidence-based suicide attempt risk checklist [i.e., the Durham Risk Score (DRS)] to aid clinicians in the identification of individuals at risk for attempting suicide in the future. METHODS AND FINDINGS: Three prospective cohort studies, including a population-based study from the United States [i.e., the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) study] as well as 2 smaller US veteran cohorts [i.e., the Assessing and Reducing Post-Deployment Violence Risk (REHAB) and the Veterans After-Discharge Longitudinal Registry (VALOR) studies], were used to develop and validate the DRS. From a total sample size of 35,654 participants, 17,630 participants were selected to develop the checklist, whereas the remaining participants (N = 18,024) were used to validate it. The main outcome measure was future suicide attempts (i.e., actual suicide attempts that occurred after the baseline assessment during the 1- to 3-year follow-up period). Measure development began with a review of the extant literature to identify potential variables that had substantial empirical support as longitudinal predictors of suicide attempts and deaths. Next, receiver operating characteristic (ROC) curve analysis was utilized to identify variables from the literature review that uniquely contributed to the longitudinal prediction of suicide attempts in the development cohorts. We observed that the DRS was a robust prospective predictor of future suicide attempts in both the combined development (area under the curve [AUC] = 0.91) and validation (AUC = 0.92) cohorts. A concentration of risk analysis found that across all 35,654 participants, 82% of prospective suicide attempts occurred among individuals in the top 15% of DRS scores, whereas 27% occurred in the top 1%. The DRS also performed well among important subgroups, including women (AUC = 0.91), men (AUC = 0.93), Black (AUC = 0.92), White (AUC = 0.93), Hispanic (AUC = 0.89), veterans (AUC = 0.91), lower-income individuals (AUC = 0.90), younger adults (AUC = 0.88), and lesbian, gay, bisexual, transgender, and queer or questioning (LGBTQ) individuals (AUC = 0.88). The primary limitation of the present study was its its reliance on secondary data analyses to develop and validate the risk score. CONCLUSIONS: In this study, we observed that the DRS was a strong predictor of future suicide attempts in both the combined development (AUC = 0.91) and validation (AUC = 0.92) cohorts. It also demonstrated good utility in many important subgroups, including women, men, Black, White, Hispanic, veterans, lower-income individuals, younger adults, and LGBTQ individuals. We further observed that 82% of prospective suicide attempts occurred among individuals in the top 15% of DRS scores, whereas 27% occurred in the top 1%. Taken together, these findings suggest that the DRS represents a significant advancement in suicide risk prediction over traditional clinical assessment approaches. While more work is needed to independently validate the DRS in prospective studies and to identify the optimal methods to assess the constructs used to calculate the score, our findings suggest that the DRS is a promising new tool that has the potential to significantly enhance clinicians' ability to identify individuals at risk for attempting suicide in the future.
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Medição de Risco/métodos , Fatores de Risco , Tentativa de Suicídio/estatística & dados numéricos , Adulto , Idoso , Área Sob a Curva , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Curva ROC , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Expanding on research that has identified nonsuicidal self-injury (NSSI) as a strong predictor of suicide risk, the present study examined NSSI disorder (NSSID) and borderline personality disorder (BPD) as unique contributors to lifetime suicide attempts. To our knowledge, the present study represents the first exploration of these associations among veterans. METHODS: Participants included 124 male (74%) and female (26%) veterans diagnosed with at least one mental health disorder. Posttraumatic stress disorder (93%) and major depression (86%) were the most common mental health diagnoses. Large proportions of the sample met criteria for NSSID (48%) and BPD (40%). Suicide attempts were reported by 28% of the sample. Chi-square tests determined the bivariate associations among NSSID, BPD, history of suicide attempts, and other variables. Significant diagnostic (i.e., MDD, BPD, and NSSID) and demographic (i.e., age) characteristics were included as covariates in a logistic regression model examining the associations of BPD and NSSID with suicide attempts. RESULTS: BPD, Χ2=11.1, p<0.001, and NSSID, Χ2=13.9, p<0.001, were uniquely associated with suicide attempts. When all significant predictors were included in the final model, only NSSID emerged as a significant contributor to suicide attempts, OR = 4.9, p < 0.001. LIMITATIONS: Causality cannot be determined from cross-sectional analyses. CONCLUSION: These findings highlight NSSID as a powerful and unique correlate of suicide attempts among veterans, beyond the associations of established diagnostic risk factors. Improving our understanding of the relationship between NSSID and suicide risk has the potential to inform suicide prevention efforts and improve clinical outcomes among veterans.
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Transtorno da Personalidade Borderline , Comportamento Autodestrutivo , Veteranos , Transtorno da Personalidade Borderline/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Saúde Mental , Comportamento Autodestrutivo/epidemiologia , Tentativa de SuicídioRESUMO
Posttraumatic stress disorder (PTSD) occurs at high rates among student veterans and is known to negatively impact educational functioning; however, the unique effects of PTSD are less clear, given that PTSD is highly comorbid with many other conditions that could potentially affect educational functioning. The present study had two objectives: (a) to determine the impact of PTSD symptom severity on educational functioning after accounting for demographic variables, traumatic brain injury, and commonly co-occurring mental health conditions; and (b) to identify which symptom clusters of PTSD have the greatest impact on educational functioning. Educational functioning and other commonly occurring mental health conditions were assessed cross-sectionally among 90 student veterans. Traumatic brain injury and major depressive disorder (MDD) were initially associated with impaired educational functioning; however, after adding PTSD into the final model, only PTSD (ß = .44, p < .001) and MDD (ß = .31, p = .001) remained associated with educational impairment. Follow-up analyses indicated that the reexperiencing symptom cluster was most strongly associated with impaired educational functioning (ß = .28, p = .031). Overall, these results suggest that PTSD symptoms-especially reexperiencing symptoms-may be a driving force behind impaired educational impairment, even after accounting for other commonly co-occurring mental health conditions. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Transtorno Depressivo Maior , Transtornos de Estresse Pós-Traumáticos , Veteranos , Humanos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , EstudantesRESUMO
Objective: Firefighters are an important sample of convenience to study traumatic exposure and symptom development. This study assessed trauma exposure inside and outside of fire service, diagnosed posttraumatic stress disorder (PTSD) and associated disorders using clinical interviews and self-report measures, then tested the hypothesis that trauma exposure would predict distress in firefighters over the first 3 years in service. Method: In total, 322 professional firefighter recruits were assessed during academy training and through their first 3 years of service. Diagnostic assessments were conducted by psychologists annually, and symptom checklists were completed by telephone every 4 months. Results: Firefighter recruits were exposed to approximately nine potentially traumatic events (PTEs) in the first 3 years of fire service, with 66% of these events occurring in the line of duty. Very few (3%) developed diagnoses of PTSD, major depression, or generalized anxiety disorder. Models of distress supported a trait model of distress. Distress was stable within individuals over time, and although those reporting more distress also reported more trauma exposure, variation in distress over time was not predicted by trauma exposure. Conclusions: Professional firefighters experience frequent exposure to potentially traumatic events during their early careers. This exposure, although large, does not result in a large proportion of mental health diagnoses. Distress was consistent and low, which provides evidence of the resilient nature of those selecting a career in emergency service. Future work is needed to understand the disconnection between the current rigorously collected prospective data and the existing literature regarding the increased risk of PTSD and associated disorders in fire service. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Depressão/epidemiologia , Bombeiros/psicologia , Doenças Profissionais/epidemiologia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Adulto , Depressão/etiologia , Feminino , Bombeiros/estatística & dados numéricos , Humanos , Entrevista Psicológica , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/etiologia , Doenças Profissionais/psicologia , Estudos Prospectivos , Escalas de Graduação Psiquiátrica , Fatores de Risco , Transtornos de Estresse Pós-Traumáticos/etiologia , Adulto JovemRESUMO
Firefighters (FFs) protect the public despite significant risks to their health and well-being stemming from frequent trauma exposure and other occupational stressors. A minority of FFs develop posttraumatic stress disorder (PTSD) or related mental health problems, whereas most remain remarkably resilient despite enormous stress. This points toward substantial variability in responses to traumatic stress among FFs. Personality, particularly negative emotionality (NEM), has been shown to predict the development of PTSD in other trauma-exposed populations, yet has not been prospectively studied in relation to PTSD in FFs. The aim of this secondary analysis from a broader study of mental health in FFs was to test whether preemployment NEM predicted PTSD symptom severity over time by influencing how FFs respond to traumatic experiences. In this first prospective study of the development of PTSD symptoms in professional FFs, 322 FFs were recruited from seven urban fire academies across the United States and followed over their first 3 years of fire service. We assessed NEM during the fire academy as well as trauma exposure and both self-reported and clinician-rated PTSD symptoms at 1-, 2-, and 3-year follow-ups. Level of trauma exposure and NEM predicted PTSD symptoms over time, and NEM moderated the effect of trauma exposure on clinician-rated PTSD symptoms across both trauma exposure measures at 1- and 3-year follow-ups, f2 = .03-.10, but not at 2-year follow-up nor for self-reported PTSD symptoms. These findings indicate that NEM, assessed upon entry into a high-risk occupation, is useful in predicting PTSD symptom development.