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BACKGROUND: Identifying factors influencing substance use among racial/ethnic minorities (REM) is important given the disproportionate impact of the COVID-19 pandemic on this population. OBJECTIVES: We examined factors in four domains and hypothesized that poor mental health, negative coping behaviors, negative environmental aspects, and belonging to more vulnerable social groups would be associated with increased substance use during the pandemic. METHODS: Multiple regression was applied to longitudinal data from a college sample assessed prior (fall 2017 to spring 2019) and during (spring 2020) the pandemic (n= 323; 81.5% cisgender women; 34.5% African-American, 36.1% Asian-American, 15.5% Hispanic/Latinx, 11.8% multi-racial) to identify factors predicting current alcohol, cannabis, and nicotine use frequency (spring 2020) and change in frequency of use between springs 2019 and 2020. RESULTS: While infrequent substance use (monthly or less) decreased during the pandemic, abstinence rates increased (alcohol 39%; cannabis 18%; nicotine 18%) and higher-frequency alcohol use increased (207%-1600% 2-3 times+/week) compared to spring 2019. The strongest protective factor was change in living situation during the pandemic, associated with lower current alcohol and cannabis use. Risk factors included a history of trouble with police and impulsivity since the pandemic, both associated with higher current and increased alcohol and cannabis use. REM did not differ on most factors and the outcomes. However, a higher percentage of Asian-Americans than other REM reported living situation changes. CONCLUSION: Substance use rates diverged during the pandemic, with both increased abstinence and higher-frequency use, attributed mostly to mental health and environmental domain factors with few REM differences.
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COVID-19 , Trastornos Relacionados con Sustancias , Minorías Étnicas y Raciales , Etnicidad , Femenino , Humanos , Grupos Minoritarios , Pandemias , SARS-CoV-2 , Trastornos Relacionados con Sustancias/epidemiología , Adulto JovenRESUMEN
Stressful life events (SLEs) are a risk factor for alcohol use problems, and there is a need for identification of factors that may offset this risk. Resilience is uniquely, inversely associated with alcohol use, but there remains a dearth of research examining the buffering effect of resilience toward alcohol use problems in the context of SLEs. Objectives: This study used prospective data from an epidemiological twin sample (N = 7441) to test whether resilience at Time 1 would act as a buffer for new onset SLEs (e.g. assault, marital problems) against risk for alcohol dependence (AD) symptoms at Time 2. Results: The final model, adjusted for familial relatedness and controlling for demographic covariates and Time 1 (lifetime) AD symptoms, identified significant main effects of resilience and SLEs; those with greater resilience at Time 1 reported fewer symptoms (ß=-.087, p<.001) and those with greater new-onset SLEs reported greater symptoms (ß=.116, p<.001) at Time 2. However, there was no significant interaction (ß=-.008, p>.05). Conclusions: Although findings further support the association of resilience and SLEs with AD, results do not support the conceptualization of resilience as a buffer against the impact of future life stressors on alcohol use outcomes. This suggests other factors may be more relevant for understanding protective factors for alcohol use problems or the relation between resilience and SLEs on alcohol use outcomes.
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Alcoholismo , Consumo de Bebidas Alcohólicas , Conflicto Familiar , Humanos , Acontecimientos que Cambian la Vida , Estudios Longitudinales , Estudios Prospectivos , Estrés PsicológicoRESUMEN
Objective/Background: Despite a well-established role of guilt cognitions in the maintenance and treatment of posttraumatic stress disorder (PTSD), relationships of guilt cognitions to nightmares are not well understood. This study investigated the ways in which guilt cognitions, related to traumatic events, influenced the relationship between combat exposure and trauma-related sleep disturbance in military Veterans with PTSD. Participants: We recruited a sample of 50 Veterans with PTSD who completed study measures at a screening session. Methods: Participants completed self-report measures of exposure to potentially traumatic events, trauma-related guilt (hindsight bias, wrongdoing, and lack of justification) and trauma-related sleep disturbance as measured by a self-report scale and clinician ratings of nightmare severity. Results: Bivariate regression analyses established a relationship of combat exposure to wrongdoing (ß = .31, p = .031), and a relationship of wrongdoing with self-reported trauma-related sleep disturbance (ß = .27, p = .049) and clinician-rated nightmare severity (ß = .36, p = .009). Bootstrapping analysis that included years of education as a covariate found a significant overall indirect effect of combat exposure on clinician-rated nightmare severity exerted through wrongdoing (ß = .10, 95% CI [.004, .246]). Conclusions: Results suggest the association of combat exposure with trauma-related sleep disturbance is significantly influenced by perceived wrongdoing related to a traumatic event. Targeting cognitions related to wrongdoing and moral injury during a traumatic event in PTSD treatment may help ameliorate trauma-related sleep disturbance.
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Cognición/fisiología , Trastornos del Sueño-Vigilia/etiología , Trastornos por Estrés Postraumático/complicaciones , Femenino , Culpa , Humanos , Masculino , Persona de Mediana Edad , Personal Militar , VeteranosRESUMEN
PURPOSE: Compared to the United States (U.S.) general population, military veterans are at an increased risk of experiencing dental problems. This study documented associations between cigarette use and measures of dental/oral concern in a population of U.S. veterans who served in Iraq and Afghanistan. METHOD: A cross-sectional analysis of survey data from the Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) Veterans Health and Needs Study, a study of U.S. military veterans. Out of 5000 surveys mailed to a random sample of OEF/OIF veterans, 1161 surveys were completed and returned. Among study respondents, N = 1114 had non-missing dental/oral pain data and were included for analysis. The survey also included smoking history and demographic information. Univariate and multivariate logistic regression analyses were used to cross-sectionally model the odds of experiencing dental/oral concerns as a function of smoking status. We also examined moderating effects of income and gender on the association between smoking and dental/oral concerns. RESULTS: In univariate and multivariate models, current smoking was associated with risk for dental/oral concerns. However, this association was qualified by a Smoking × Income interaction. For those earning above US$20,000, smoking was not associated with dental/oral concerns. Among veterans with low income, smoking was associated with three times higher odds of increased dental/oral concerns. There was no significant Gender × Smoking interaction. CONCLUSION: These findings underscore the relevance of factors that moderate the association between smoking and dental/oral concern, namely income. Findings also underscore the importance of interventions to mitigate income disparities in oral healthcare.
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Dolor Facial/epidemiología , Estado de Salud , Pobreza/estadística & datos numéricos , Fumadores/estadística & datos numéricos , Fumar/epidemiología , Veteranos/estadística & datos numéricos , Adulto , Campaña Afgana 2001- , Comorbilidad , Estudios Transversales , Dolor Facial/psicología , Femenino , Humanos , Guerra de Irak 2003-2011 , Masculino , Persona de Mediana Edad , Factores de Riesgo , Encuestas y Cuestionarios , Estados Unidos , Veteranos/psicologíaRESUMEN
OBJECTIVES: Smokers with posttraumatic stress disorder (PTSD) have increased difficulty achieving and maintaining abstinence. Contingency management approaches to smoking cessation interventions have demonstrated short-term efficacy but are limited by high rates of relapse. The goal of this pilot study was to evaluate the usability and feasibility of a smartphone-based smoking cessation application (Stay Quit Coach) designed to prevent relapse among individuals with PTSD. METHODS: Smokers (N = 11) were randomized to (1) QUIT4EVER, an intervention combining mobile contingency management smoking cessation counseling and medications, and Stay Quit Coach or (2) a contact control condition that was identical to QUIT4EVER except Stay Quit Coach was not included. The primary outcome was prolonged smoking abstinence. RESULTS: Among those queried during the follow-up periods, average Stay Quit Coach helpfulness ratings were high and ranged from 7.25 to 10 on a 10-point Likert scale (with higher scores corresponding to greater helpfulness). The Stay Quit Coach was rated by participants as being most effective at helping to quit smoking, helping to remain quit, and providing support and relevant information about quitting. Among the three quitters in the QUIT4EVER group, all reported abstinence at 3 and 6 months; however, abstinence was only bioverified for one quitter at 6 months. Among the four quitters in the contact control condition group, three reported abstinence at 3 and 6 months, but abstinence was not confirmed by bioverification. CONCLUSIONS: Smokers with PTSD express interest in and helpfulness of Stay Quit Coach for remaining abstinent after a quit attempt. Combined use of mobile contingency management and Stay Quit Coach is a feasible and acceptable adjunctive smoking cessation treatment for reducing smoking among smokers with PTSD. Adequately powered clinical trials are needed to demonstrate the long-term efficacy of this combined approach to smoking cessation. This study [Use of Technological Advances to Prevent Smoking Relapse among Smokers with PTSD (QUIT4EVER)] was registered on www.clinicaltrials.gov . clinicaltrials.gov identifier: NCT01990079.
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Aplicaciones Móviles , Prevención Secundaria/métodos , Cese del Hábito de Fumar/métodos , Trastornos por Estrés Postraumático/complicaciones , Tabaquismo/terapia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Cooperación del Paciente , Tabaquismo/complicacionesRESUMEN
The theory of shattered assumptions proposes that experiencing traumatic events can change how people view themselves and the world. Most adults experience a traumatic event during their lifetime, and some subsequently develop post-traumatic stress disorder (PTSD). However, the current conceptualization of trauma (i.e., Criterion A PTSD) may be too narrow to adequately capture the range of potentially traumatizing events that People of Color experience, including racial discrimination and neighborhood disadvantage. This study investigated the association of racial discrimination and neighborhood disadvantage with core beliefs about the world being safe and predictable (i.e., world assumptions) among a sample of Black, Latine, and Asian young adults. Multi-step analyses of covariance tested associations between racial discrimination and neighborhood disadvantage with world assumptions and whether these held in the context of other traumatic exposures. Results indicated that racial discrimination negatively impacted world assumptions among Asian young adults only and this effect remained in the context of trauma. In addition, low neighborhood support negatively impacted world assumptions across all racial groups and neighborhood violence negatively impacted world assumptions among Latine young adults only; however, this effect did not remain in the context of trauma. This study indicates it is worthwhile to consider other adverse events in the conceptualization of trauma, such as racial discrimination and neighborhood disadvantage, that may impact world assumptions and contribute to subsequent post-trauma psychopathology.
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Racismo , Trastornos por Estrés Postraumático , Humanos , Adulto Joven , Grupos Raciales , Violencia , Características del VecindarioRESUMEN
OBJECTIVE: To examine the prevalence and correlates of lifetime cannabis use (i.e., experimental [use 1-5 times] and non-experimental [use ≥ 6 times]) in relation to interpersonal trauma (IPT) above and beyond relevant covariates. PARTICIPANTS: A large (n = 9,889) representative sample of college students at an urban university in the southeastern part of the United States. METHODS: Participants were 4 cohorts of first-year college students who completed measures of demographics, cannabis, alcohol, nicotine, and IPT. Associations were estimated using multinomial logistic regressions. RESULTS: The prevalence of lifetime cannabis use was 28.1% and 17.4% for non-experimental and experimental cannabis use, respectively. IPT was significantly associated with experimental and non-experimental cannabis use above and beyond effects of sex, race, cohort, alcohol, and nicotine. CONCLUSIONS: Results show that cannabis use is prevalent among college students and is associated with IPT above and beyond associations with sex, race, and other substance use.
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Cannabis , Trastornos Relacionados con Sustancias , Humanos , Estados Unidos , Universidades , Nicotina , Estudiantes , EtanolRESUMEN
OBJECTIVE: College students are at high risk for cannabis use, interpersonal trauma (IPT) exposure, and trauma-related distress (TRD). Two phenotypic etiologic models posited to explain associations between cannabis use and trauma-related phenotypes are the self-medication (trauma/TRD â cannabis use) and high-risk (cannabis use â trauma/TRD) hypotheses. The primary objective of the present study was to investigate direct and indirect associations among cannabis use, IPT exposure, and TRD above and beyond established covariates. METHOD: The current study used data from the first assessment (i.e., baseline survey at Year 1 Fall) and two follow-up assessments (i.e., Year 1 Spring and Year 2 Spring) from an ongoing longitudinal study on college behavioral health. Participants were 4 cohorts of college students (n = 9,889) who completed measures of demographics, substance use, IPT, and TRD. Indirect effects of IPT on cannabis through TRD (i.e., self-medication) and cannabis on TRD through IPT (i.e., high-risk), including tests of covariate effects (e.g., gender, age, race, cohort, alcohol, nicotine), were simultaneously estimated using a longitudinal mediation modeling framework. RESULTS: Results suggest that more IPT exposure increases risk for TRD and subsequent nonexperimental (use 6+ times) cannabis use, and that experimental (use 1-5 times) and nonexperimental cannabis use increases risk for IPT exposure and subsequent TRD. CONCLUSIONS: Both the self-medication and high-risk hypotheses were supported. Findings support a bidirectional causal relationship between cannabis use and trauma-related phenotypes. Additionally, results highlight areas for colleges to intervene among students to help reduce cannabis use and create a safer environment. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Cannabis , Trastornos Relacionados con Sustancias , Humanos , Estudios Longitudinales , Estudiantes , EtanolRESUMEN
BACKGROUND: Given recent changes in the legal status of cannabis, the risks and benefits associated with its use have become an important public health topic. A growing body of research has demonstrated that posttraumatic stress disorder (PTSD) and recreational cannabis use (RCU) frequently co-occur, yet findings are inconsistent (e.g., direction of effect) and methodological variability makes comparison across studies difficult. METHODS: We conducted a comprehensive systematic review of all studies (N = 45) published before May 2020 regarding etiologic models of co-occurring RCU and PTSD, as well as provided a methodological critique to inform suggestions for future research initiatives. RESULTS: Findings indicate that a majority of studies (n = 37) demonstrated a significant association between RCU and PTSD. Findings provide evidence for the self-medication and high-risk models posited to explain co-occurring RCU and PTSD despite variability in assessment of RCU, which includes commonly used non-standardized self-report questions. CONCLUSION: The association between RCU and PTSD is likely bidirectional. Results inform clinicians and researchers working in the mental health and cannabis use fields how the variability in findings on the association between RCU and PTSD may be attributable, in part, to methodological issues that permeate the extant literature pertaining to RCU and PTSD.
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Cannabis , Trastornos por Estrés Postraumático , Humanos , Trastornos por Estrés Postraumático/psicología , Cannabis/efectos adversos , Analgésicos/uso terapéutico , Agonistas de Receptores de Cannabinoides/uso terapéuticoRESUMEN
OBJECTIVE: We investigate if posttraumatic stress disorder (PTSD) symptoms mediate the effects of disaster severity or prior trauma on binge drinking following disaster exposure and test if support from caregiver moderates the relation between disaster severity and PTSD symptoms as well as prior trauma and PTSD symptoms. METHOD: A population-based clinical trial used address-based sampling to enroll 1,804 adolescents and parents from communities affected by tornadoes in Missouri and Alabama. Data collection via baseline (averaging 8 months postdisaster), 4-month postbaseline, and 12-month postbaseline semistructured telephone interviews was completed between September 2011 and August 2013. Longitudinal analyses, testing the indirect effects of disaster severity and prior traumatic events on alcohol use through PTSD symptoms, as potentially moderated by support from caregiver, were conducted. RESULTS: PTSD symptoms mediated the effect of prior trauma, but not disaster severity, on binge drinking. Specifically, those with more prior traumas reported more PTSD symptoms, which in turn increased risk for binge drinking. Support from caregiver moderated the effect of disaster severity, but not prior trauma, on PTSD symptoms. Specifically, the effect of disaster severity on PTSD symptoms was significant for adolescents with average or below-average caregiver support. CONCLUSION: Findings suggest that PTSD symptomatology is one mechanism by which prior trauma can impact binge drinking among adolescents following exposure to a natural disaster. Caregiver support can serve as a buffer for reducing PTSD symptomatology related to the severity of a natural disaster, which can decrease the likelihood of adolescent binge drinking. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Consumo Excesivo de Bebidas Alcohólicas , Desastres , Trastornos por Estrés Postraumático , Tornados , Adolescente , Consumo Excesivo de Bebidas Alcohólicas/epidemiología , Cuidadores , Etanol , Humanos , Trastornos por Estrés Postraumático/diagnóstico , Trastornos por Estrés Postraumático/etiologíaRESUMEN
This study investigated whether core beliefs about the world being safe and predictable (i.e. world assumptions) mediated the association between discrimination and internalizing and substance use problems among individuals from marginalized groups. Path analyses tested mediating effects of four types of world assumptions on the association between discrimination (race-, gender-, and sexual orientation-based) and anxiety, depression, alcohol and cannabis problems in college students (N = 1,181, agemean = 19.50, SD = 1.67). Limited support for mediation by world assumptions was found: among Asian students, race-based discrimination indirectly impacted anxiety symptoms through low perceived controllability of events. Direct effects across groups and discrimination types were also found.
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Racismo , Trastornos Relacionados con Sustancias , Ansiedad , Femenino , Identidad de Género , Humanos , Masculino , EstudiantesRESUMEN
OBJECTIVE: The World Assumptions Questionnaire (WAQ) was developed to assess optimism and assumptions about the world, which often shift after traumatic events. However, no known study has investigated whether the WAQ holds similar meaning across demographic groups. The objective of this study was to investigate measurement invariance of the WAQ across race/ethnic group, sex, and sexual orientation. METHOD: Participants consisted of 1,181 college students (75% female; 25% Black, 13% Latinx, 18% Asian, 45% White; 90% heterosexual) who completed an online survey on stress, personality, substance use, and mental health. We investigated a unidimensional and the 4-factor structure of the WAQ using confirmatory factor analysis, and configural, metric, and scalar invariance using multigroup confirmatory factor analysis. RESULTS: After dropping 3 items, a 4-factor structure fit the data well (comparative fit index = .92; root mean square error of approximation =.05; 95% confidence interval [.045, .054]; standardized root mean square residual = .06). Mean WAQ scores were higher for participants with probable posttraumatic stress disorder on 2 of the 4 factors. We also identified multiple items that were not invariant across race/ethnic group, sex, and sexual orientation. However, after invariant items were removed, evidence of configural, scalar, and metric invariance was found. CONCLUSIONS: This study replicated the 4-factor structure, mapping onto the 4 WAQ subscales, and indicated that a unidimensional measure of world assumptions should not be used. After making the adjustments recommended herein, the WAQ can be used to investigate differences across race/ethnic group, sex, and sexual orientation. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Etnicidad , Conducta Sexual , Análisis Factorial , Femenino , Humanos , Masculino , Psicometría , Encuestas y CuestionariosRESUMEN
The present study describes the knowledge about smoking and nicotine among a sample of current Iraq-/Afghanistan-era veterans who smoke (N = 117). A majority of participants had knowledge regarding general risks of smoking and benefits of nicotine replacement therapy. However, many participants underestimated their personal cardiovascular and cancer risk as a smoker. Many participants also inaccurately believed that nicotine causes cancer and that nicotine medications work by making one physically sick if used while smoking. These beliefs could lead to reluctance to use nicotine replacement therapy. Discussion of findings offers potential solutions in the form of patient education as well as emphasis on training healthcare providers training on best practices for patient education (beyond simple advice to quit). More nuance and detail in patient education may facilitate increased knowledge about smoking and nicotine among U.S. military veterans with the ultimate goal of increasing cessation rates.
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OBJECTIVE: This study examined the prevalence and correlates of probable posttraumatic stress disorder (PTSD) in freshman entering college and prospective associations of probable PTSD with additional outcomes. PARTICIPANTS: 2,310 students with data collected from Fall 2014 through Spring 2015. METHODS: Incoming freshman completed a survey assessing for relevant variables at the beginning of fall semester and during the spring semester. RESULTS: Seventy percent of the sample endorsed experiencing at least one potentially traumatic event (PTE). 34.4% of PTE exposed individuals met criteria for probable PTSD. Female sex, higher depressive and anxiety symptoms, and interpersonal PTE count were positively associated with PTSD symptoms. Higher PTSD symptoms were associated with higher anxiety and depressive symptoms, and new-onset interpersonal PTE. CONCLUSIONS: Identification of factors contributing to risk for PTSD is essential to inform prevention and intervention efforts. Intervention efforts should be targeted to students experiencing PTSD symptoms as they enter college.
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Trastornos por Estrés Postraumático/diagnóstico , Trastornos por Estrés Postraumático/epidemiología , Estudiantes/estadística & datos numéricos , Universidades/estadística & datos numéricos , Universidades/tendencias , Adolescente , Adulto , Femenino , Predicción , Humanos , Masculino , Prevalencia , Estudios Prospectivos , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: Twin studies have demonstrated that both genetic and environmental factors influence risk for posttraumatic stress disorder (PTSD), and there is some evidence supporting the interplay of genes and environment (GxE). Many GxE studies within the PTSD literature have focused on genes implicated in the stress response system, such as FK506 binding protein 51 (FKBP5). Given inconsistencies across GxE literature as a whole, a meta-analysis to synthesize results is warranted. METHODS: Studies were identified through PubMed and PsycINFO. A meta-analysis was conducted using a random effects model in the MAc package in R. Heterogeneity of the effect size distribution was examined with Cochran's Q statistic. A Simes procedure was used to test the gene-level GxE effect for FKBP5 interacting with trauma. RESULTS: A significant gene-level GxE gene effect was demonstrated for FKBP5 when pooled across all four examined variants (rs1360780, rs3800373, rs9296158, rs9470080) when interacting with trauma exposure on PTSD. Significant large GxE effect sizes were also found for each independent variant. There was no evidence for heterogeneity of variance. LIMITATIONS: Limitations include reduced power for detecting variability across moderators, potential bias due to failure of meta-analyzed studies to account for two-way covariate x gene and covariate x environment influences, and a high false discovery rate that is characteristic of GxE analyses. CONCLUSIONS: This is the first study to quantify an overall gene-level effect of FKBP5 in a GxE analysis of PTSD, evidence which may be used to address current issues in the FKBP5 GxE literature (e.g., disparate variants, low sample sizes and power), as well as inform follow-up functional research.
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Interacción Gen-Ambiente , Predisposición Genética a la Enfermedad/genética , Trastornos por Estrés Postraumático/genética , Proteínas de Unión a Tacrolimus/genética , HumanosRESUMEN
OBJECTIVES: Prenatal smoking is the leading preventable cause of poor obstetric outcomes, yet treatment options are limited. Past reviews of prenatal smoking cessation have often grouped all counseling into a single category, which ignores the fact that psychotherapy is distinct from brief counseling. The objective of this study was to compare the effect sizes of two intensive interventions for prenatal smoking cessation: contingency management (i.e., financial incentives for abstinence) and psychotherapy. METHODS: A systematic search for randomized controlled trials testing the efficacy of contingency management or psychotherapy was completed using PubMed, PsycINFO, Web of Science, the Cochrane Library, and EMBASE. Independent raters extracted data and assessed trials for risk of bias. Treatment effects were analyzed for three times points: late pregnancy, early postpartum, and late postpartum. RESULTS: The search yielded 22 studies, and meta-analytic results indicated that interventions (compared with control groups) generally increased the odds of abstinence. Moderator analyses indicated that intervention type (contingency management vs. psychotherapy) accounted for variability in effect sizes. When comparing treatment type, effects of contingency management interventions were significantly greater than those of psychotherapeutic interventions. Although psychotherapy did not affect smoking abstinence, contingency management interventions had significant treatment effects at all three time points. CONCLUSIONS: Contingency management seems to be a safe and efficacious prenatal smoking cessation treatment. Although psychotherapy alone did not show an effect on prenatal smoking abstinence, future research may seek to combine this approach with contingency management to promote prenatal smoking cessation.
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Atención Prenatal/métodos , Psicoterapia/métodos , Ensayos Clínicos Controlados Aleatorios como Asunto , Cese del Hábito de Fumar/métodos , Fumar Tabaco/terapia , Consejo , Femenino , Humanos , Motivación , Embarazo , Mujeres Embarazadas , Fumar/terapia , Cese del Hábito de Fumar/psicología , Fumar Tabaco/psicologíaRESUMEN
Alcohol misuse is associated with negative mental and physical health outcomes, which presents a public health concern in veterans. However, less is known regarding outcomes among veterans with low to moderate alcohol consumption. This study included veterans with military service in Iraq and/or Afghanistan (N = 1083) who resided in the VA Mid-Atlantic region catchment area (North Carolina, Virginia, and parts of West Virginia). Participants completed a mailed survey that inquired about demographics, past-year alcohol consumption, self-rated physical health, and psychiatric symptoms. Logistic regression was used to evaluate associations between alcohol consumption and posttraumatic stress disorder (PTSD), depression, and self-rated physical health. In both bivariate results and adjusted models, non-drinkers and hazardous drinkers were more likely to endorse clinically significant PTSD and depression symptoms than moderate drinkers. Moderate drinkers were also less likely to report fair/poor health, after adjusting for demographics and psychiatric symptoms. Results overall showed a U-shaped curve, such that moderate alcohol use was associated with lower rates of mental health problems and fair/poor health. While the VA routinely screens for alcohol misuse, current results suggest that non-drinkers are also at risk for poor mental and physical health.
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Consumo de Bebidas Alcohólicas/psicología , Autoevaluación Diagnóstica , Enfermedades Profesionales/psicología , Trastornos por Estrés Postraumático/psicología , Veteranos/psicología , Adulto , Campaña Afgana 2001- , Depresión/psicología , Femenino , Humanos , Guerra de Irak 2003-2011 , Modelos Logísticos , Masculino , North Carolina , Encuestas y Cuestionarios , Estados Unidos , Virginia , West Virginia , Adulto JovenRESUMEN
The present research investigated wall/object punching as a form of nonsuicidal self-injury (NSSI) among 1,143 veterans seeking treatment for posttraumatic stress disorder (PTSD). Wall/object punching was remarkably common in this sample (43%), and its inclusion in the definition of NSSI increased estimated prevalence of recent NSSI by 14%. As expected, wall/object punching was strongly associated with other traditional forms of NSSI, post-NSSI relief, and suicide ideation. Male veterans and veterans with PTSD were significantly more likely to engage in wall/object punching than female veterans and veterans without PTSD. More research on this important but under-recognized form of NSSI is needed.
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Conducta Autodestructiva/epidemiología , Trastornos por Estrés Postraumático/terapia , Veteranos/psicología , Violencia/estadística & datos numéricos , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Conducta Autodestructiva/psicología , Trastornos por Estrés Postraumático/psicología , Ideación Suicida , Violencia/psicologíaRESUMEN
Existing models of the role of posttraumatic stress disorder (PTSD) symptoms and smoking have almost exclusively examined mean symptom levels, rather than the acute elevations that might trigger smoking lapse immediately or increase risk of a smoking lapse in the next few hours. We examined ecological momentary assessments (EMA) of PTSD symptom clusters and smoking in the first week of a quit attempt in 52 people with PTSD. In multilevel models including PTSD symptom means, acute elevations, and lagged acute elevations together as simultaneous predictors of odds of smoking in the same models, pre-quit smoking occasions were significantly related to acute elevations in symptoms, including PTSD totals (OR=1.20; 95% CI, 1.10 to 1.31), PTSD re-experiencing symptoms (OR=1.16; 95% CI, 1.06 to 1.27), PTSD avoidance symptoms (OR=1.20; 95% CI, 1.10 to 1.31), PTSD numbing symptoms (OR=1.14; 95% CI, 1.04 to 1.24), and PTSD hyperarousal symptoms (OR=1.20; 95% CI, 1.09 to 1.31). In contrast, post-quit smoking was related to lagged acute elevations in PTSD re-experiencing (OR=1.24, 95% CI, 1.03 to 1.50) avoidance (OR=1.27, 95% CI, 1.05 to 1.53), and numbing symptoms (OR=1.24, 95% CI, 1.02 to 1.51). During a quit attempt, individuals with PTSD delayed smoking in response to acute elevations in PTSD re-experiencing and Avoidance. This period presents an opportunity to use mobile health interventions to prevent smoking lapse and to use coping skills acquired in trauma-focused therapy to respond to acute PTSD symptom elevation.
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Individualidad , Cese del Hábito de Fumar/estadística & datos numéricos , Fumar/epidemiología , Trastornos por Estrés Postraumático/epidemiología , Adolescente , Adulto , Anciano , Comorbilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Fumar/psicología , Cese del Hábito de Fumar/psicología , Trastornos por Estrés Postraumático/psicología , Veteranos/psicología , Veteranos/estadística & datos numéricos , Adulto JovenRESUMEN
OBJECTIVE: Most veterans with posttraumatic stress disorder (PTSD) are not violent, yet research has demonstrated that there is a substantial minority who are at increased risk. This study tested hypotheses regarding hyperarousal symptoms and hostile cognitions (i.e., "hostility") as potential mechanisms of the association between PTSD and physical aggression in a longitudinal sample of Iraq/Afghanistan era veterans. METHOD: The sample included U.S. veterans between the ages of 18 and 70 who served in the military after September 11, 2001. At baseline, 301 veterans were evaluated for PTSD and completed self-report measures of hostility. At six-month follow-up 275 veterans and their family members or friends reported on the veterans' physical aggression over the preceding interval. Regression models were used to evaluate relationships among PTSD status, hyperarousal cluster symptoms, and hostility at baseline, and physical aggression at six months. Bootstrapping was used to test for the mediation of baseline PTSD and six-month aggression by hostility. RESULTS: PTSD significantly predicted physical aggression over six months, but hyperarousal cluster symptoms did not account for unique variance among the three clusters in the longitudinal model. Hostility partially mediated the association of PTSD at baseline and physical aggression at six months. CONCLUSIONS: Hostility may be a mechanism of the association of PTSD and physical aggression in veterans, suggesting the potential utility of targeting hostile cognitions in therapy for anger and aggression in veterans with PTSD.