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BACKGROUND: Posttraumatic stress disorder (PTSD) symptoms and pain are highly prevalent and comorbid, particularly in veterans, but mechanisms explaining their linkage remain unclear. The aims of this study were to determine: (1) whether sleep impairment and physical activity (PA) mediate relations between PTSD symptoms and pain interference (assessed both longitudinally and as residual change) and (2) the unique roles of each PTSD symptom cluster in those relationships. METHODS: The present study is a secondary analysis of a longitudinal observational investigation of 673 post-9/11 veterans (45.8% women). Surveys were administered at baseline and 3-month and 6-month follow-ups. RESULTS: PTSD symptoms were significantly associated with pain interference longitudinally and worsening pain interference over time. Sleep impairment, but not PA, significantly mediated the relationship between PTSD symptoms and subsequent pain interference. Hyperarousal symptoms were found to be the primary driver of the relationship between PTSD symptoms and pain interference and re-experiencing symptoms were associated with change in pain interference via sleep impairment. Men and women did not differ on any of the study variables with the exception of PA. CONCLUSION: Findings underscore the importance of targeting sleep as a key modifiable health factor linking PTSD symptoms to pain interference in post-9/11 veterans.
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Given the importance of physical activity (PA) for both physical and mental health, the present study characterizes post-9/11 veterans' leisure-time PA engagement over time. Further, this study examines the relationship between PA and posttraumatic stress symptoms (PTSS), as well as whether this relation differs by gender and time since military discharge. This study was a secondary analysis of a 12-month longitudinal observational investigation of 410 (39.5% female) post-9/11 veterans. Participants completed self-report questionnaires at baseline and 12 months. Over a third of post-9/11 veterans were not engaging in any weekly leisure-time PA at study baseline and PA engagement significantly decreased in the subsequent year. The longitudinal relationship between PA and PTSS depended on both gender and time since military discharge. These results underscore the importance of considering both gender and time since discharge when tailoring interventions to support leisure-time PA as a key health habit in post-9/11 veterans.
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This Viewpoint discusses the value of assessing specific stressors that may vary by gender when assessing mental health to better inform our knowledge of stress effects and aid in developing better targeted, gender-informed prevention and treatment efforts in psychiatry.
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Transtornos Mentais , Humanos , Transtornos Mentais/epidemiologia , Transtornos Mentais/etiologia , Saúde Mental , Fatores de RiscoRESUMO
This Viewpoint discusses how sex and gender subpopulations may be differentially affected by tobacco products and suggests that the FDA formulate regulations in clinically meaningful ways.
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Controle do Tabagismo , Indústria do Tabaco , Produtos do Tabaco , Feminino , Humanos , Masculino , Regulamentação Governamental , Produtos do Tabaco/legislação & jurisprudência , Estados Unidos , United States Food and Drug Administration/legislação & jurisprudência , Fatores Sexuais , Identidade de GêneroRESUMO
Women are at heightened risk for chronic stress-related psychological sequelae (SRPS), including major depressive disorder (MDD), generalized anxiety disorder (GAD), and posttraumatic stress disorder (PTSD) in response to potentially traumatic events, including the COVID-19 pandemic. However, few studies have examined pre- and peri-event stressors that could account for gender differences in chronic SRPS. To address this gap, we conducted a prospective cohort study of healthcare providers (HCPs) caring for patients with COVID-19 at a large tertiary care hospital in New York City, and measured mental health risk factors and symptoms of MDD, GAD, and PTSD at baseline (April 2020) and at a 7-month follow-up (December 2020). We defined chronic SRPS as the presence of probable MDD, GAD, and/or PTSD at both timepoints. We conducted a mediation analysis to evaluate whether pre- and peri-event stressors explained women's increased risk for chronic SRPS. Among our sample of 786 HCPs, 571 (72.6%) were women. Compared with men, women were twice as likely to have chronic SRPS (18.7% vs. 8.8%, χ2[1] = 11.38, p < 0.001). However, after accounting for pre- and peri-event stressors, being a woman was no longer associated with chronic SRPS (p = 0.58). The pre- and peri-event stressors that accounted for this heightened risk among women included being in a woman-prevalent profession (specifically nursing; estimate = 0.08, SE = 0.04, p = 0.05), pre-pandemic burnout (estimate = 0.11, SE = 0.05, p = 0.04), greater family-related (estimate = 0.09, SE = 0.03, p = 0.004), infection-related (estimate = 0.06, SE = 0.02, p = 0.007), and work-related concerns (estimate = 0.11, SE = 0.03, p < 0.001), and lower leadership support (estimate = 0.07, SE = 0.03, p = 0.005). These findings can inform institutional interventions to mitigate the risk of chronic SRPS among women HCPs.
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COVID-19 , Transtorno Depressivo Maior , Transtornos de Estresse Pós-Traumáticos , Masculino , Humanos , Feminino , COVID-19/epidemiologia , Estudos Prospectivos , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Maior/complicações , Fatores Sexuais , Pandemias , Transtornos de Estresse Pós-Traumáticos/psicologia , Pessoal de Saúde , Progressão da DoençaRESUMO
BACKGROUND AND OBJECTIVES: Post-9/11 veterans frequently experience diminished mental health following military service. Life meaning is related to better mental health in veterans, yet its mechanism of action is unknown. A meaning-making model suggests that life meaning can reduce perceived stress, thus enhancing mental health. The present study tested this meaning-making model by predicting multiple dimensions of mental health (i.e., symptoms of posttraumatic stress disorder, anxiety, insomnia, and depression, and mental health quality of life) from life meaning as mediated by perceived stress. DESIGN AND METHODS: The present study was a secondary analysis of a 12-month observational study of 367 post-9/11 veterans. Participants completed demographic and health surveys at baseline, 6-month, and 12-month follow-ups. A multivariate mediation model was created predicting changes in dimensions of mental health from 6 months to 12 months. RESULTS: Higher life meaning at baseline predicted changes in all dimensions of mental health between 6 and 12 months, an effect mediated by changes in perceived stress between baseline and 6 months. CONCLUSIONS: Across dimensions of mental health, the meaning-making model was supported. Understanding post-9/11 veteran mental health from this theoretical perspective may help better tailor healthcare efforts and enhance veteran health overall.
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Transtornos de Estresse Pós-Traumáticos , Veteranos , Humanos , Veteranos/psicologia , Saúde Mental , Qualidade de Vida/psicologia , Transtornos de Estresse Pós-Traumáticos/psicologia , Estresse PsicológicoRESUMO
ABSTRACT: Szivak, TK, Thomas, MM, Pietrzak, RH, Nguyen, DR, Ryan, DM, and Mazure, CM. Obesity Risk Among West Point Graduates Later in Life. J Strength Cond Res 37(6): 1284-1291, 2023-The purpose of this investigation was to evaluate sex differences in health and fitness outcomes among United States Military Academy (USMA) graduates (class years 1980-2011). Subjects ( n = 701 men, 641 women, age: 45.7 ± 9.3 years) were surveyed as a part of a larger investigation on risk and resiliency factors among USMA graduates. Physical activity was assessed using the International Physical Activity Questionnaire (IPAQ) short form and calculation of weekly metabolic equivalents (METs). Overweight and obesity status were assessed by body mass index (BMI). Significance for the study was set at p ≤ 0.05. Obesity rates for men (30.1%) were significantly higher than for women (16.6%). Men reported significantly higher ( p = 0.01) vigorous METs·wk -1 (1,214.6 ± 1,171.6) than women (1,046.8 ± 1,133.2) despite significantly higher ( p = 0.00) BMI values (28.75 ± 4.53 kg·m -2 ) than women (25.90 ± 5.48 kg·m -2 ). Women were 89% more likely to have ever been on a diet and reported higher (15.2%) Army Body Composition Program enrollment rates than men (6.3%). Obesity rates among men reflect trends seen in the broader military, Veteran, and U.S. adult populations, whereas obesity rates among women were lower. Men may be at a greater risk for obesity later in life despite higher self-reported physical activity; however, lean body mass and self-report bias should be considered. Because lifetime obesity may be influenced by factors other than physical activity, health initiatives should use a comprehensive approach early in the career of military officers.
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Obesidade , Sobrepeso , Adulto , Feminino , Humanos , Masculino , Estados Unidos/epidemiologia , Pessoa de Meia-Idade , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Índice de Massa Corporal , Dieta , Exercício FísicoRESUMO
Bipolar disorder (BD) and exposure to childhood maltreatment (CM), which is present at high rates in BD, are both associated with hippocampus and prefrontal cortex structural alterations thought to contribute to clinical features. Gender-related differences are implicated in BD for CM exposure, brain structure and clinical features. However, relationships among these factors in BD are understudied. This study aimed to investigate associations among gender, CM, hippocampus and prefrontal gray matter structure and clinical features in BD. Childhood trauma questionnaire, structured clinical assessments and 3 Tesla structural magnetic resonance imaging were obtained for 236 adults (18-63 years, 32.0 ± 12.6): 119 with BD (58.8% women) and 117 healthy controls (HCs, 50.4% women). Women with BD reported higher CM severity than men with BD and HCs (B=-14.34, 95% confidence intervals (CI)[-22.71,-5.97], p<.001). CM and gender showed a significant interaction for left hippocampus (B=-7.41, 95% CI[-14.10,-0.71], p<.05); CM severity was negatively associated with left hippocampus only in women with BD. In women with BD, CM was associated with post-traumatic stress disorder comorbidity (B = 25.68, 95% CI[15.11,36.25], p<.001). In men with BD, CM severity was associated with lower left frontal pole (B=-0.71, 95% CI[-1.14,-0.28], p<.05) and right superior frontal (B=-17.78, 95% CI[-30.66,-4.90], p<.05) surface area; the latter related to earlier age of first mood symptoms (B = 33.97, 95% CI[7.61, 60.33], p<.05). Findings support gender-related effects of CM on frontotemporal structure and clinical features of BD. The findings bring novel perspectives for gendered pathophysiological models of effects of CM in BD.
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Transtorno Bipolar , Maus-Tratos Infantis , Adulto , Transtorno Bipolar/patologia , Encéfalo , Criança , Feminino , Substância Cinzenta/diagnóstico por imagem , Substância Cinzenta/patologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Córtex Pré-FrontalRESUMO
Progress in studying sex as a biological variable (SABV) is slow, and the influence of gendered effects of the social environment on biology is largely unknown. Yet incorporating these concepts into basic science research will enhance our understanding of human health and disease. We provide steps to move this process forward.
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Pesquisa Biomédica , Feminino , Humanos , Masculino , Medicina de Precisão , Caracteres Sexuais , Fatores Sexuais , Saúde da MulherRESUMO
Increasing concern about the mental health sequelae to the COVID-19 pandemic has prompted a surge in research and publications on the prevalence of posttraumatic stress disorder in general population samples in relation to the pandemic. We examined how posttraumatic stress disorder in the context of the COVID-19 pandemic has been studied to date and found three general themes: (1) assessment of posttraumatic stress disorder and posttraumatic stress disorder symptoms relied on self-report measures and often did not determine direct trauma exposure as required by Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Criterion A to diagnose posttraumatic stress disorder; (2) inadequate assessment of pre-existing mental disorders and co-occurring stress; and (3) the use of cross-sectional designs in most studies, often relying on snowball sampling strategies to conduct online surveys. Notwithstanding these methodological limitations, these studies have reported moderate to severe posttraumatic symptoms in 25.8% of the general population on average in relation to the pandemic (ranging from 4.6% to 55.3%). Opportunities for advancing future research that will inform public health planning are discussed.
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Background: The purpose of this study was to examine factors associated with psychological resilience in a nationally representative sample of West Point graduates. Aims: The aims of this study were to (a) employ a dimensional approach to operationalizing psychological resilience in a trauma-exposed population that had been highly trained and educated in persisting in the face of stress, was previously unstudied, and in which we could examine correlates of resilience, (b) identify key psychosocial factors, character traits, health variables, military experiences, and coping strategies as potential correlates of psychological resilience; and (c) examine whether reported gender moderated any of these associations in this population. Methods: A nationally representative sample of 1342 West Point graduates after gender integration from classes 1980 to 2011 were surveyed. Psychological resilience was operationalized using a discrepancy-based approach in which a measure of composite psychological distress (current posttraumatic stress disorder, generalized anxiety and depression symptoms) was regressed on measures of cumulative trauma burden. A multivariable linear regression model was then employed to identify factors that were independently associated with psychological resilience scores. Results: Purpose in life (29.8% of relative variance explained [RVE]), fewer perceived negative experiences in the military (20.6% RVE), social support (9.6% RVE), and grit (9.5% RVE) were the strongest correlates of psychological resilience scores for both women and men. Time in service was positively associated with resilience in women only. Conclusion: This study identifies key correlates of psychological resilience in West Point graduates, individuals who are highly trained to persevere in the face of stress and then were trauma-exposed. Most of these factors are modifiable and can be targeted in stress prevention and treatment interventions, especially for high-stress professions such as the military, frontline health care providers, and first responders.
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BACKGROUND: Suicide rates are higher among veterans than non-veterans; this difference is particularly salient for females. Knowledge is sparse regarding correlates of suicidal ideation (SI) among female veterans, particularly in non-VHA samples. As such, and given that SI confers a strong risk for subsequent suicidal behavior, this study aimed to: (1) compare prevalence of recent SI by sex; and (2) determine whether deployment stressors, mental health symptoms, and recent psychosocial stressors are associated with recent SI, by sex, among post-9/11 veterans. METHODS: A sex-stratified analysis of cross-sectional data from 809 post-9/11, deployed veterans was conducted using the Survey of Experiences of Returning Veterans (SERV); statistical interactions between sex and correlates of interest were assessed. RESULTS: Self-reported prevalence of recent SI did not differ by sex. A statistically significant interaction between sex and combat was observed; greater combat experience was associated with increased SI for females only. While significant interactions were not observed for other correlates, differences in significant predictors and predictor effect sizes were noted across sex-stratified models. Recent housing and financial concerns were only associated with increased SI prevalence among females, whereas concern about other recent stressful life events was associated with increased SI prevalence only among males. LIMITATIONS: This is a cross-sectional analysis of a national survey with limited power to detect statistical sex interactions. CONCLUSIONS: While correlates of SI are relatively consistent for males and females notable differences suggest that tailored assessment and intervention based on sex may hold merit in mitigating SI among post-9/11 era Veterans.
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Ideação Suicida , Veteranos , Estudos Transversais , Feminino , Humanos , Masculino , Prevalência , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
Depression is a common and debilitating condition that adversely affects functioning and the capacity to work and establish economic stability. Women are disproportionately burdened by depression, and low-income pregnant and parenting women have particularly high rates of depression and often lack access to treatment. As depression can be treated, it is a modifiable risk factor for poor economic outcomes for women, and thus for children and families. Recent national and state health care policy changes offer the opportunity for community-based psychological and economic interventions that can reduce the number of pregnant and parenting women with clinically significant depressive symptoms. Moreover, there is strong evidence that in addition to benefiting women's well-being, such reforms bolster children's emotional and social development and learning and help families rise out of poverty. This review summarizes the mental health and economic literature regarding how maternal depression perpetuates intergenerational poverty and discusses recommendations regarding policies to treat maternal depression in large-scale social services systems.
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Saúde Mental , Poder Familiar , Criança , Depressão/epidemiologia , Feminino , Humanos , Pobreza , GravidezRESUMO
OBJECTIVE: Post-9/11 military deployment is commonly reported as stressful and is often followed by psychological distress after returning home. Yet veterans also frequently report experiencing meaningful military engagement (MME) that may buffer detrimental effects of military stressors. Focusing on the under-investigated topic of association of MME with post-deployment psychological adjustment, this study tests gender differences in MME and post-deployment outcomes. METHOD: This cross-sectional study examined the relationship of MME with deployment stressors, subsequent psychological distress (posttraumatic stress symptoms (PTSS) and depression), and gender among 850 recent-era U.S. veterans (41.4% female). RESULTS: On average, both male and female veterans reported high MME. Greater MME was associated with less PTSS and depression following combat and general harassment, and more depression after sexual harassment. For men only, MME associated with less PTSS after sexual harassment. CONCLUSIONS: MME is high among post-9/11 veterans, but its stress-buffering effects depend on gender and specific stressor exposure.
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Veteranos , Estudos Transversais , Depressão/epidemiologia , Feminino , Humanos , Masculino , Resiliência Psicológica , Assédio Sexual/psicologia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Veteranos/psicologia , Veteranos/estatística & dados numéricosRESUMO
BACKGROUND: Religiousness/spirituality (R/S) has been associated with greater mental wellbeing in US military veterans, but this work has been conducted primarily with older veterans, cross-sectionally, using a constrained set of R/S and mental health constructs, and lacking consideration of the influence of sex and race/ethnicity. Further, few studies have focused on associations of R/S with veterans' physical health. METHOD: We investigated the relationship of R/S to mental and physical health in a sample of 410 Operation Iraqi Freedom/Operation Enduring Freedom/Operation New Dawn veterans within five years of military separation and one year later. RESULTS: In the full sample, R/S coping, R/S organized practices and private prayer minimally related to mental or physical wellbeing, yet R/S struggle related inversely to concurrent and subsequent mental and physical health. For women only, higher baseline organized R/S was associated with lower subsequent stress, anxiety, and insomnia. For men only, baseline R/S coping predicted subsequent poorer physical quality of life and baseline R/S struggle predicted subsequent increased pain. For minority race but not white veterans, higher baseline private prayer predicted increased current pain level at 12 months; for Latinx ethnicity only, higher baseline R/S coping predicted increased quality of life a year later and higher baseline R/S struggle predicted higher subsequent levels of anxiety. CONCLUSIONS: R/S, broadly conceptualized, may relate to wellbeing in military veterans in different ways depending on sex and race/ethnicity, with implications for the role of R/S and R/S struggle in personalizing mental and physical health services.
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Militares , Transtornos de Estresse Pós-Traumáticos , Veteranos , Campanha Afegã de 2001- , Etnicidade , Feminino , Humanos , Guerra do Iraque 2003-2011 , Masculino , Qualidade de Vida , Espiritualidade , Estados Unidos/epidemiologiaRESUMO
In the midst of the current coronavirus pandemic, the United States continues to struggle with an ongoing opioid epidemic, initially fueled by widespread prescribing of opioid medications during the 1990s. The primary reason for prescribing opioids is to treat pain. Women have more acute and chronic pain and have been prescribed these drugs in significantly greater numbers than men. Comparison of women and men with chronic pain also shows that women receive the majority of prescription opioids, and the use of these prescribed medications became the major pathway to misuse and addiction for women. Yet, recognition of the extent of women's exposure to opioids and the attendant consequences has been limited. Attempts to stem the overall tide of the epidemic focused on reducing the availability of prescription opioids. However, as these medications became more difficult to obtain and treatment opportunities were limited, many turned to other synthetic opioids, such as heroin and fentanyl. Thus, the public health crisis of opioid addiction has endured. This paper highlights the importance of understanding differences among women and men in opioid use and its biological and psychosocial effects to advance the gender-based treatment approaches and effective public health policy.