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1.
Psychosom Med ; 85(1): 89-97, 2023 01 01.
Artículo en Inglés | MEDLINE | ID: mdl-36201768

RESUMEN

OBJECTIVE: Higher optimism is associated with reduced mortality and a lower risk of age-related chronic diseases. DNA methylation (DNAm) may provide insight into mechanisms underlying these relationships. We hypothesized that DNAm would differ among older individuals who are more versus less optimistic. METHODS: Using cross-sectional data from two population-based cohorts of women with diverse races/ethnicities ( n = 3816) and men (only White, n = 667), we investigated the associations of optimism with epigenome-wide leukocyte DNAm. Random-effects meta-analyses were subsequently used to pool the individual results. Significantly differentially methylated cytosine-phosphate-guanines (CpGs) were identified by the "number of independent degrees of freedom" approach: effective degrees of freedom correction using the number of principal components (PCs), explaining >95% of the variation of the DNAm data (PC-correction). We performed regional analyses using comb-p and pathway analyses using the Ingenuity Pathway Analysis software. RESULTS: We found that essentially all CpGs (total probe N = 359,862) were homogeneous across sex and race/ethnicity in the DNAm-optimism association. In the single CpG site analyses based on homogeneous CpGs, we identified 13 significantly differentially methylated probes using PC-correction. We found four significantly differentially methylated regions and two significantly differentially methylated pathways. The annotated genes from the single CpG site and regional analyses are involved in psychiatric disorders, cardiovascular disease, cognitive impairment, and cancer. Identified pathways were related to cancer, and neurodevelopmental and neurodegenerative disorders. CONCLUSION: Our findings provide new insights into possible mechanisms underlying optimism and health.


Asunto(s)
Metilación de ADN , Epigenoma , Masculino , Humanos , Femenino , Epigénesis Genética , Estudios Transversales , Estudio de Asociación del Genoma Completo , Islas de CpG/genética
2.
J Trauma Stress ; 36(5): 955-967, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37608526

RESUMEN

The course of posttraumatic stress disorder (PTSD) symptoms varies among veterans of war zones, but sources of variation in long-term symptom course remain poorly understood. Modeling of symptom growth trajectories facilitates the understanding of predictors of individual outcomes over time. Although growth mixture modeling (GMM) has been applied to military populations, few studies have incorporated both predeployment and follow-up measurements over an extended time. In this prospective study, 1,087 U.S. Army soldiers with varying military occupational specialties and geographic locations were assessed before and after deployment to the Iraq war zone, with long-term follow-up assessment occurring at least 5 years after return from deployment. The primary outcome variable was the PTSD Checklist-Civilian Version summary score. GMM yielded four latent profiles, characterized as primarily asymptomatic (n = 194, 17.8%); postdeployment worsening symptoms (n = 84, 7.7%); mild symptoms (n = 320, 29.4%); and preexisting, with a chronic postdeployment elevation of symptoms (n = 489, 45.0%). Regression models comparing the primarily asymptomatic class to the symptomatic classes revealed that chronic symptom classes were associated with higher degrees of stress exposure, less predeployment social support, military reservist or veteran status at the most recent assessment, and poorer predeployment visual memory, ORs = 0.98-2.90. PTSD symptom course varies considerably over time after military deployment and is associated with potentially modifiable biopsychosocial factors that occur early in its course in addition to exposures and military status.

3.
Proc Natl Acad Sci U S A ; 116(37): 18357-18362, 2019 09 10.
Artículo en Inglés | MEDLINE | ID: mdl-31451635

RESUMEN

Most research on exceptional longevity has investigated biomedical factors associated with survival, but recent work suggests nonbiological factors are also important. Thus, we tested whether higher optimism was associated with longer life span and greater likelihood of exceptional longevity. Data are from 2 cohorts, women from the Nurses' Health Study (NHS) and men from the Veterans Affairs Normative Aging Study (NAS), with follow-up of 10 y (2004 to 2014) and 30 y (1986 to 2016), respectively. Optimism was assessed using the Life Orientation Test-Revised in NHS and the Revised Optimism-Pessimism Scale from the Minnesota Multiphasic Personality Inventory-2 in NAS. Exceptional longevity was defined as survival to age 85 or older. Primary analyses used accelerated failure time models to assess differences in life span associated with optimism; models adjusted for demographic confounders and health conditions, and subsequently considered the role of health behaviors. Further analyses used logistic regression to evaluate the likelihood of exceptional longevity. In both sexes, we found a dose-dependent association of higher optimism levels at baseline with increased longevity (P trend < 0.01). For example, adjusting for demographics and health conditions, women in the highest versus lowest optimism quartile had 14.9% (95% confidence interval, 11.9 to 18.0) longer life span. Findings were similar in men. Participants with highest versus lowest optimism levels had 1.5 (women) and 1.7 (men) greater odds of surviving to age 85; these relationships were maintained after adjusting for health behaviors. Given work indicating optimism is modifiable, these findings suggest optimism may provide a valuable target to test for strategies to promote longevity.


Asunto(s)
Envejecimiento/psicología , Conductas Relacionadas con la Salud , Longevidad , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Modelos Logísticos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Oportunidad Relativa
4.
Aging Ment Health ; 26(1): 107-115, 2022 01.
Artículo en Inglés | MEDLINE | ID: mdl-33170037

RESUMEN

OBJECTIVES: This study investigated the association between childhood and young adult adversities and later-life subjective well-being among older male veterans. We also explored whether early-life parent-child relationships and later-life social engagement served as moderators and mediators, respectively. METHODS: Data were from the 2008 to 2012 waves of the Health and Retirement Study for male veterans (N = 2026). Subjective well-being measures included depressive symptoms, self-rated health, and life satisfaction. Linear regression with the Process macro was employed to estimate the relationships. RESULTS: Adverse childhood experiences (ACEs) were positively associated with number of depressive symptoms and negatively related to life satisfaction. Combat exposure, a young adulthood adversity experience, was positively associated with depressive symptoms, but not with self-rated health or life satisfaction. Later-life social engagement mediated the relationship between ACEs and subjective well-being indices. Parent-child relationship quality did not moderate the association between the measures of adversity and any measure of subjective well-being. DISCUSSION: Childhood adversity and combat exposure were related to worse later life subjective well-being. Also, later-life social engagement mediated the association of two early life adversity measures and subjective well-being. Future research should examine subjective well-being and early life adversity for female veterans and should employ more detailed information about combat exposure.


Asunto(s)
Experiencias Adversas de la Infancia , Veteranos , Adulto , Femenino , Humanos , Masculino , Relaciones Padres-Hijo , Jubilación , Adulto Joven
5.
Depress Anxiety ; 37(11): 1068-1078, 2020 11.
Artículo en Inglés | MEDLINE | ID: mdl-32805764

RESUMEN

INTRODUCTION: Warzone participation is associated with increased risk of stress-related psychopathology, including posttraumatic stress disorder (PTSD) and depression. Prior research suggests that the mental health of spouses of warzone veterans (WZVs) is linked to that of their partners. Additionally, PTSD among WZVs has been associated with marital dysfunction. Less is known about the effects of depression among WZVs on partner mental health and family relationships. We sought in this study to examine associations between WZV PTSD and depression and partner mental health and relationship outcomes. METHODS: Using a nationally dispersed sample of Iraq and Afghanistan veterans and their married and unmarried intimate partners, 245 dyads completed structured psychiatric interviews and psychometric surveys assessing family functioning and relationship aggression. RESULTS: Adjusted regression analyses indicated that depression among WZVs was associated with partner depression and anxiety disorders. WZV PTSD and depression were also associated with partner-reported relationship dysfunction, dissatisfaction, and communication issues, and higher rates of intimate partner aggression victimization and perpetration. CONCLUSIONS: Mental health consequences of war extend beyond WZVs to the mental health of their intimate partners and their relationships with intimate partners.


Asunto(s)
Trastornos por Estrés Postraumático , Veteranos , Afganistán , Humanos , Irak , Guerra de Irak 2003-2011 , Salud Mental , Trastornos por Estrés Postraumático/epidemiología
6.
J Int Neuropsychol Soc ; 24(4): 311-323, 2018 04.
Artículo en Inglés | MEDLINE | ID: mdl-29199924

RESUMEN

OBJECTIVES: Military deployment is associated with increased risk of adverse emotional and cognitive outcomes. Longitudinal associations involving posttraumatic stress disorder (PTSD), relatively mild traumatic brain injury (TBI), and neurocognitive compromise are poorly understood, especially with regard to long-term outcomes, and rigorous research is necessary to better understand the corresponding relationships. The objective of this study was to examine short-term and long-term (>5 years) longitudinal associations among PTSD, neurocognitive performance, and TBI following military deployment. METHODS: In this prospective study, N=315 U.S. Army soldiers were assessed at military installations before (2003-2005) and after (2004-2006) an index deployment to the Iraq War, and again an average of 7.6 years later (2010-2014) as a nationally dispersed cohort of active duty soldiers, reservists, and veterans. Thus, the study design allowed for two measurement intervals over which to examine changes. All assessments included the PTSD Checklist, civilian version, and individually-administered performance-based neurocognitive tests. TBI history was derived from clinical interview. RESULTS: Autoregressive analyses indicated that visual reproduction scores were inversely related to subsequent PTSD symptom severity at subsequent assessments. Conversely, increases in PTSD symptom severity over each measurement interval were associated with poorer verbal and/or visual recall at the end of each interval, and less efficient reaction time at post-deployment. TBI, primarily mild in this sample, was associated with adverse PTSD symptom outcomes at both post-deployment and long-term follow-up. CONCLUSIONS: These results suggest longitudinal relationships among PTSD symptoms, TBI, and neurocognitive decrements may contribute to sustained emotional and neurocognitive symptoms over time. (JINS, 2018, 24, 311-323).


Asunto(s)
Lesiones Traumáticas del Encéfalo/fisiopatología , Disfunción Cognitiva/fisiopatología , Personal Militar , Trastornos por Estrés Postraumático/fisiopatología , Veteranos , Adulto , Conmoción Encefálica/epidemiología , Conmoción Encefálica/fisiopatología , Lesiones Traumáticas del Encéfalo/epidemiología , Disfunción Cognitiva/epidemiología , Comorbilidad , Femenino , Humanos , Guerra de Irak 2003-2011 , Estudios Longitudinales , Masculino , Personal Militar/estadística & datos numéricos , Índice de Severidad de la Enfermedad , Trastornos por Estrés Postraumático/epidemiología , Estados Unidos/epidemiología , Veteranos/estadística & datos numéricos , Adulto Joven
7.
Exp Aging Res ; 44(5): 351-368, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-30355179

RESUMEN

BACKGROUND: This study explored the association between pulmonary function (PF) and older adults' language performance accuracy. Study rationale was anchored in aging research reporting PF as a reliable risk factor affecting cognition among the elderly. METHODS: 180 adult English native speakers aged 55 to 84 years participated in the study. PF was measured through forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and FEV1/FVC ratio (FFR). Language performance was assessed with an action naming test and an object naming test, and two tests of sentence comprehension, one manipulating syntactic complexity and the other, semantic negation. Greater PF was predicted to be positively associated with all tasks. RESULTS: Unadjusted models revealed FVC and FEV1 effects on language performance among older adults. Participants with higher FVC showed better naming on both tasks and those with higher FEV1 had better object naming only. In covariate-adjusted models, only a positive FVC-object naming association remained. CONCLUSION: Findings were discussed in terms of brain oxygenation mechanisms, whereby good PF may implicate efficient oxygenation, supporting neurotransmitter metabolism that protects against neural effects of cerebrovascular risk. Effects on object naming were linked to putative differential oxygenation demands across language tasks.


Asunto(s)
Envejecimiento/fisiología , Volumen Espiratorio Forzado/fisiología , Pruebas del Lenguaje , Capacidad Vital/fisiología , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad
8.
J Head Trauma Rehabil ; 31(5): 309-19, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-26580692

RESUMEN

OBJECTIVES: To examine the contribution of sleep disturbance to cognitive performance following blast exposure. DESIGN: Correlational research evaluating self-reported sleep disturbance as a mediator of the association between the primary blast-related comorbidities of mild traumatic brain injury (mTBI) and posttraumatic stress disorder and cognitive outcome. PARTICIPANTS: One hundred sixty Operation Enduring Freedom/Operation Iraqi Freedom Veterans with a history of blast exposure assigned to 1 of 3 groups (no TBI, mTBI without loss of consciousness, and mTBI with loss of consciousness). MAIN OUTCOME MEASURES: Neuropsychological measures and self-report of sleep disturbance. RESULTS: Increased posttraumatic stress disorder symptomatology was associated with worse performance in multiple cognitive domains. This association was mediated in part by self-reported sleep disturbance. Traumatic brain injury with loss of consciousness was associated with lower manual dexterity, but this association was not mediated by sleep disturbance. CONCLUSIONS: Our results highlight the importance of sleep disturbance as a factor contributing to cognitive outcome in individuals with posttraumatic stress disorder symptoms. They point to the importance of considering sleep problems in the diagnosis and treatment of cognitive deficits in veterans with blast exposure.


Asunto(s)
Traumatismos por Explosión/complicaciones , Conmoción Encefálica/complicaciones , Trastornos del Sueño-Vigilia/etiología , Trastornos por Estrés Postraumático/etiología , Adulto , Campaña Afgana 2001- , Cognición , Femenino , Humanos , Guerra de Irak 2003-2011 , Masculino , Pruebas Neuropsicológicas , Autoinforme , Veteranos , Adulto Joven
10.
Artículo en Inglés | MEDLINE | ID: mdl-38501168

RESUMEN

OBJECTIVES: Prospective associations between coping and all-cause mortality risk are understudied, particularly among nonmedical samples. We assessed independent and joint associations of multiple components of the transactional stress and coping model with all-cause mortality in a cohort of community-dwelling men. We were particularly interested in how coping effort related to mortality. METHODS: Participants included 743 men from the Veterans Affairs Normative Aging Study who completed 1+ stress and coping assessment in 1993-2002 (baseline age: M = 68.4, standard deviation [SD] = 7.1) and had mortality follow-up through 2020. The Brief California Coping Inventory assessed coping with a past-month stressor. Cox regression evaluated associations of problem stressfulness, coping strategies, total coping effort, and coping efficiency with all-cause mortality risk. RESULTS: Over a mean follow-up of 16.7 years (SD = 7.1), 473 (64%) men died. Problem stressfulness was not associated with mortality risk (hazard ratio [HR]: 1.07, 95% confidence interval [CI]: 0.98-1.17), adjusted for demographics and health conditions. When examining coping via specific strategies, only social coping was associated with higher mortality risk (HR: 1.15, 95% CI: 1.05-1.26) after Bonferroni correction. Total coping effort was associated with 14% greater risk of all-cause mortality (95% CI: 1.04-1.26), independent of problem stressfulness, demographics, and health conditions. Coping efficiency, a benefit-cost ratio of coping efficacy to total coping effort, was not associated with mortality risk in adjusted models. DISCUSSION: Total coping effort may be an important indicator for longevity among aging men, above and beyond problem stressfulness and specific coping strategies, which have been the foci in prior research.


Asunto(s)
Envejecimiento , Longevidad , Masculino , Humanos , Femenino , Adaptación Psicológica
11.
Health Psychol ; 42(3): 172-181, 2023 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-36862473

RESUMEN

OBJECTIVE: To understand the association between psychosocial stressors and cardiovascular health by evaluating: (a) lifespan patterns of childhood and adulthood stressors in relation to hemodynamic acute stress reactivity and recovery and (b) the role of optimism in these associations. METHOD: Participants (n = 1,092, 56% women, 21% racial/ethnic minority, Mage = 56.2) were from the Midlife in the United States Study II Biomarker Project. Lifespan profiles of psychosocial stressor exposure (low lifespan exposure, high childhood only, high adulthood only, persistent exposure) were constructed from responses to the Childhood Trauma Questionnaire and a life events inventory. Optimism was measured with the Life Orientation Test-Revised. Hemodynamic acute stress reactivity to and recovery from cognitive stressors were assessed using a standardized laboratory protocol involving continuous measurements of systolic and diastolic blood pressure (BP) and baroreflex sensitivity (BRS). RESULTS: Compared with the low lifespan exposure group, the high childhood- and persistent-exposure groups showed lower BP reactivity, and to a lesser extent, slower BP recovery. Persistent exposure was also associated with slower BRS recovery. Optimism did not modify the association between stressor exposure and any hemodynamic acute stress responses. However, in exploratory analyses, greater stressor exposure across all developmental periods was indirectly associated with reduced BP acute stress reactivity and slower recovery via lower optimism levels. CONCLUSIONS: Findings support childhood as a unique developmental period wherein high adversity exposure may exert an enduring influence on adulthood cardiovascular health by limiting individuals' capacity to cultivate psychosocial resources and altering hemodynamic responses to acute stressors. (PsycInfo Database Record (c) 2023 APA, all rights reserved).


Asunto(s)
Experiencias Adversas de la Infancia , Longevidad , Humanos , Femenino , Masculino , Etnicidad , Grupos Minoritarios , Hemodinámica
12.
Mil Behav Health ; 11(4): 236-243, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38859978

RESUMEN

Warzone deployment increases risk for posttraumatic stress disorder symptoms (PTSS), including among service members who have children. Parental PTSS are associated with child depression, anxiety, hyperactivity, and conduct problems, yet few studies of child behavioral health outcomes in military populations have accounted for PTSS in both warzone veterans and their partners. Fewer still incorporate non-clinically-recruited samples of nationally dispersed warzone veterans and their families. The current research examines whether children whose parent(s) have higher levels of PTSS exhibit more behavioral health symptoms. One hundred and thirty-three Iraq and Afghanistan War veterans and their cohabitating partners completed clinical interviews and self-report questionnaires. Higher intimate partner PTSS, more extensive child exposure to stressful life events, and being an adolescent were significantly associated with child depression after adjusting for warzone veteran PTSS, demographics, and recent warzone veteran absence from the household. Greater child exposure to stressful life events was also associated with child conduct problems. Treatment of PTSD symptoms experienced by warzone veterans' intimate partners, and preventative interventions aimed at helping the children of warzone veterans cope with stress, may ultimately yield positive benefits for the behavioral health of children in military families.

13.
J Fam Psychol ; 37(8): 1123-1136, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37616090

RESUMEN

There has been longstanding and widespread interdisciplinary interest in understanding intergenerational processes, or the extent to which conditions repeat themselves across generations. However, due to the difficulty of collecting longitudinal, multigenerational data on early life conditions, less is known about the extent to which offspring experience the same early life conditions that their parents experienced in their own early lives. Using data from a socioeconomically diverse, White U.S. American cohort of 1,312 offspring (50% female) and their fathers (N = 518 families), we address three primary questions: (1) To what extent is there intergenerational continuity in early life experiences (social class, home atmosphere, parent-child relationship quality, health)? (2) Is intergenerational continuity in early life experiences greater for some domains of experience compared to others? and (3) Are there person-level (offspring sex, birth order, perceptions of marital stability) and family-level factors (family size, father education level and education mobility, marital stability) that moderate intergenerational continuity? Multilevel models indicated that intergenerational continuity was particularly robust for childhood social class, but nonsignificant for other early life experiences. Further, intergenerational continuity was moderated by several family-level factors, such that families with higher father education/mobility and marital stability, tended to have offspring with the most optimal early life experiences, regardless of what their father experienced in early life. We discuss the broader theoretical implications for family systems, as well as practical implications for individual-level and family-level interventions. (PsycInfo Database Record (c) 2023 APA, all rights reserved).


Asunto(s)
Composición Familiar , Padres , Humanos , Adulto , Femenino , Niño , Masculino , Clase Social , Escolaridad , Matrimonio , Relaciones Intergeneracionales
14.
Anxiety Stress Coping ; : 1-14, 2023 Nov 29.
Artículo en Inglés | MEDLINE | ID: mdl-38031408

RESUMEN

OBJECTIVES: Associations of stress-related coping strategies with lifespan among the general population are understudied. Coping strategies are characterized as being either adaptive or maladaptive, but it is unknown the degree to which variability in tailoring their implementation to different contexts may influence lifespan. METHOD: Women (N = 54,353; Mage = 47) completed a validated coping inventory and reported covariate information in 2001. Eight individual coping strategies (e.g., Acceptance, Denial) were considered separately. Using a standard deviation-based algorithm, participants were also classified as having lower, moderate, or greater variability in their use of these strategies. Deaths were ascertained until 2019. Accelerated failure time models estimated percent changes and 95% confidence intervals (CI) in predicted lifespan associated with coping predictors. RESULTS: In multivariable models, most adaptive and maladaptive strategies were associated with longer and shorter lifespans, respectively (e.g., per 1-SD increase: Active Coping = 4.09%, 95%CI = 1.83%, 6.41%; Behavioral Disengagement = -6.56%, 95%CI = -8.37%, -4.72%). Moderate and greater (versus lower) variability levels were similarly and significantly related to 8-10% longer lifespans. Associations were similar across age, racial/ethnic, residential income, and marital status subgroups. CONCLUSIONS: Findings confirm the adaptive and maladaptive nature of specific coping strategies, and further suggest benefits from both moderate and greater variability in their use for lifespan among women.

15.
Alcohol Clin Exp Res ; 36(4): 693-704, 2012 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-21895722

RESUMEN

BACKGROUND: A study by Dawson and colleagues (Alcohol Clin Exp Res 2007; 31:69) using data from National Epidemiologic Survey on Alcohol and Related Condition found earlier drinking onset age, and higher levels of past-year stressful life events (SLE) were associated with higher past-year alcohol consumption. The aims of our study were as follows: (i) to attempt to replicate this interaction; (ii) to extend it by examining sex and event dependence as potential moderators of the effect; and (iii) to estimate the roles of genetic and environmental factors in mediating the overlap of early drinking onset and SLE in their relations with alcohol consumption. METHODS: Data were from 1,382 female and 2,218 male drinkers interviewed as part of the Virginia Adult Twin Study of Psychiatric and Substance Use Disorders. Regression models were used to evaluate the main and interactive effects of early drinking onset and moderate or severe past-year SLE on past-year drinking density (PYDD), a weighted quantity-frequency measure of alcohol consumption. Analyses adjusted for demographic covariates and were stratified by sex and whether SLE were independent or dependent on the person's actions, as rated by interviewers. Structural twin models were used to estimate the degree to which early drinking onset, SLE, and their interaction accounted for additive genetic, common environmental and individual-specific variance in PYDD. RESULTS: We replicated the prior finding of a main effect of higher alcohol consumption among individuals reporting earlier drinking onset. Age at drinking onset accounted for about 5% of the variation in PYDD, and this association was mostly attributable to overlapping genetic influences. Evidence for an interaction between onset age and SLE was generally weak, possibly because of lower power and other methodological differences from Dawson and colleagues' study. However, there was some evidence consistent with an interaction of higher PYDD among early drinking men who experienced independent SLE and early drinking women with dependent SLE. CONCLUSIONS: We confirmed prior findings of an association between early age at drinking onset with higher past-year drinking among young- and middle-aged adults and found limited evidence supporting a replication for higher stress-related drinking among early-onset drinkers. The association is consistent with early onset and stress-related drinking being attributable to overlapping genetic liability. Among early drinkers, our results suggest sex differences in consumption with regard to event dependence.


Asunto(s)
Consumo de Bebidas Alcohólicas/epidemiología , Consumo de Bebidas Alcohólicas/psicología , Acontecimientos que Cambian la Vida , Estrés Psicológico/epidemiología , Estrés Psicológico/psicología , Adulto , Edad de Inicio , Anciano , Consumo de Bebidas Alcohólicas/genética , Escolaridad , Femenino , Humanos , Renta , Estudios Longitudinales , Masculino , Estado Civil , Persona de Mediana Edad , Población , Análisis de Regresión , Factores de Riesgo , Factores Sexuales , Medio Social , Factores Socioeconómicos , Estrés Psicológico/complicaciones
16.
J Am Heart Assoc ; 11(3): e022006, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-35072514

RESUMEN

Background Anxiety is linked to elevated risk of cardiometabolic disease onset, but the underlying mechanisms remain unclear. We examined the prospective association of 2 anxiety facets, neuroticism and worry, with cardiometabolic risk (CMR) trajectories for 4 decades. Methods and Results The sample comprised 1561 men from an ongoing adult male cohort. In 1975, healthy men (mean age, 53 years [SD, 8.4 years]) completed the Eysenck Personality Inventory-Short Form neuroticism scale and a Worries Scale. Seven CMR biomarkers were assessed every 3 to 5 years. The CMR score was the number of biomarkers categorized as high-risk based on established cut points or medication use. Using mixed effects regression, we modeled CMR trajectories over age and evaluated their associations with neuroticism and worry. Using Cox regression, we examined associations of neuroticism and worry with risk of having ≥6 CMR high-risk biomarkers through 2015. CMR increased at 0.8 markers per decade from age 33 to 65 years, at which point men had an average of 3.8 high-risk markers, followed by a slower increase of 0.5 markers per decade. Higher neuroticism (B=0.08; 95% CI, 0.02-0.15) and worry levels (B=0.07; 95% CI, 0.001-0.13) were associated with elevated CMR across time, and with 13% (95% CI, 1.03-1.23) and 10% (95% CI, 1.01-1.20) greater risks, respectively, of having ≥6 high-risk CMR markers, adjusting for potential confounders. Conclusions By middle adulthood, higher anxiety levels are associated with stable differences in CMR that are maintained into older ages. Anxious individuals may experience deteriorations in cardiometabolic health earlier in life and remain on a stable trajectory of heightened risk into older ages.


Asunto(s)
Trastornos de Ansiedad , Enfermedades Cardiovasculares , Adulto , Anciano , Ansiedad/epidemiología , Trastornos de Ansiedad/epidemiología , Biomarcadores , Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Neuroticismo
17.
J Psychosom Res ; 162: 111035, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-36152346

RESUMEN

OBJECTIVES: Some stress-related coping strategies contribute to survival among medical populations, but it is unclear if they relate to longevity in the general population. While coping strategies are characterized as being adaptive or maladaptive, whether capacity to tailor their implementation to different contexts (i.e., flexibility of use) may influence lifespan is unknown. METHOD: In 2004-2006, participants from the Midlife Development in the United States study completed a validated coping inventory including 6 strategies and provided information on sociodemographics, health status, and biobehavioral factors (N = 4398). Deaths were ascertained from death registries with follow-up until 2018. Accelerated failure time models estimated percent changes and 95% confidence intervals (CI) in predicted lifespan associated with use of individual coping strategies. As a proxy for flexibility, participants were also classified as having lower, moderate, or greater variability in strategies used, using a standard deviation-based algorithm. RESULTS: After controlling for sociodemographics and health status, maladaptive strategies (e.g., per 1-SD increase in Denial = -5.50, 95%CI = -10.50, -0.21) but not adaptive strategies (e.g., Planning) were related to shorter lifespan. Greater versus moderate variability levels were related to a 15% shorter lifespan. Estimates were somewhat attenuated when further controlling for lifestyle factors. CONCLUSION: Although most associations were of modest magnitude, use of some maladaptive coping strategies appeared related to shorter lifespan. Compared to moderate levels, greater coping variability levels were also clearly detrimental for lifespan. Although adaptive strategies were unrelated to longevity, future work should examine other favorable strategies (e.g., acceptance) and more direct measures of flexibility (e.g., experience sampling methods).


Asunto(s)
Adaptación Psicológica , Longevidad , Estado de Salud , Humanos , Estados Unidos
18.
Psychol Violence ; 12(3): 160-169, 2022 May.
Artículo en Inglés | MEDLINE | ID: mdl-38463935

RESUMEN

Objective: Intimate partner violence (IPV) constitutes a major U.S. national health concern and disproportionately affects military families. Prior research, which has been conducted primarily in civilian populations, suggests that relative neurocognitive weaknesses may increase risk for IPV. This prospective study examined the associations between post-deployment neurocognitive performance and subsequent IPV (5-13 years later) among warzone veterans in the context of psychological health and TBI. Method: Participants were 217 warzone veterans from a nationally-dispersed sample of service members and veterans who had previously deployed to the Iraq war zone and their intimate partners. Warzone veterans had previously completed performance-based neurocognitive assessments at a post-deployment assessment. An average of eight years later, participants completed structured psychiatric interviews and psychometric surveys assessing TBI history, posttraumatic stress disorder (PTSD), depression, alcohol use, and IPV perpetration. Results: Regression analyses revealed that relatively greater psychopathology and history of TBI were significantly associated with more frequent warzone veteran IPV psychological perpetration. Further, relatively poorer post-deployment neurocognitive performance predicted higher subsequent psychological and physical IPV perpetration, adjusting for demographics, psychological health, and TBI. Conclusions: Our findings highlight the importance of identifying both psychological/behavioral and neurocognitive correlates of IPV among warzone veterans. An integrative understanding of IPV risk can help inform both IPV prevention and treatment efforts for warzone veterans.

19.
J Am Geriatr Soc ; 70(10): 2793-2804, 2022 10.
Artículo en Inglés | MEDLINE | ID: mdl-35674052

RESUMEN

BACKGROUND: Research has suggested optimism is associated with healthy aging and exceptional longevity, but most studies were conducted among non-Hispanic White populations. We examined associations of optimism to longevity across racial and ethnic groups and assessed healthy lifestyle as a possible mediating pathway. METHODS: Participants from the Women's Health Initiative (N = 159,255) completed a validated measure of optimism and provided other demographic and health data at baseline. We evaluated associations of optimism with increments in lifespan using accelerated failure time models, and with likelihood of exceptional longevity (survival to age ≥90) using Poisson regression models. Causal mediation analysis explored whether lifestyle-related factors mediated optimism-lifespan associations. RESULTS: After covariate adjustment, the highest versus lowest optimism quartile was associated with 5.4% (95% confidence interval [CI] = 4.5, 6.4%) longer lifespan. Within racial and ethnic subgroups, these estimates were 5.1% (95%CI = 4.0, 6.1%) in non-Hispanic White, 7.6% (95%CI = 3.6, 11.7%) in Black, 5.4% (95%CI = -0.1, 11.2%) in Hispanic/Latina, and 1.5% (95% CI = -5.0, 8.5) in Asian women. A high proportion (53%) of the women achieved exceptional longevity. Participants in the highest versus lowest optimism quartile had greater likelihood of achieving exceptional longevity (e.g., full sample risk ratio = 1.1, 95%CI = 1.1, 1.1). Lifestyle mediated 24% of the optimism-lifespan association in the full sample, 25% in non-Hispanic White, 10% in Black, 24% in Hispanic/Latina, and 43% in Asian women. CONCLUSIONS: Higher optimism was associated with longer lifespan and a greater likelihood of achieving exceptional longevity overall and across racial and ethnic groups. The contribution of lifestyle to these associations was modest. Optimism may promote health and longevity in diverse racial and ethnic groups. Future research should investigate these associations in less long-lived populations.


Asunto(s)
Promoción de la Salud , Longevidad , Etnicidad , Femenino , Hispánicos o Latinos , Humanos , Estilo de Vida
20.
J Gerontol B Psychol Sci Soc Sci ; 77(8): 1373-1383, 2022 08 11.
Artículo en Inglés | MEDLINE | ID: mdl-35255123

RESUMEN

OBJECTIVES: Growing evidence supports optimism as a health asset, yet how optimism influences well-being and health remains uncertain. We evaluated 1 potential pathway-the association of optimism with daily stress processes-and tested 2 hypotheses. The stressor exposure hypothesis posits that optimism would preserve emotional well-being by limiting exposure to daily stressors. The buffering hypothesis posits that higher optimism would be associated with lower emotional reactivity to daily stressors and more effective emotional recovery from them. METHODS: Participants were 233 men from the Veterans Affairs Normative Aging Study who completed the Minnesota Multiphasic Personality Inventory-2 Revised Optimism-Pessimism scale in 1986/1991 and participated in up to three 8-day daily diary bursts in 2002-2010 (age at first burst: M = 76.7, SD = 6.5). Daily stressor occurrence, positive affect (PA), and negative affect (NA) were assessed nightly. We evaluated the hypotheses using multilevel structural equation models. RESULTS: Optimism was unrelated to emotional reactivity to or recovery from daily stressors. Higher optimism was associated with higher average daily PA (B = 2.31, 95% Bayesian credible interval [BCI]: 1.24, 3.38) but not NA, independent of stressor exposure. Lower stressor exposure mediated the association of higher optimism with lower daily NA (indirect effect: B = -0.27, 95% BCI: -0.50, -0.09), supporting the stressor exposure hypothesis. DISCUSSION: Findings from a sample of older men suggest that optimism may be associated with more favorable emotional well-being in later life through differences in stressor exposure rather than emotional stress response. Optimism may preserve emotional well-being among older adults by engaging emotion regulation strategies that occur relatively early in the emotion-generative process.


Asunto(s)
Afecto , Estrés Psicológico , Afecto/fisiología , Anciano , Envejecimiento/psicología , Teorema de Bayes , Emociones/fisiología , Humanos , Masculino , Optimismo , Estrés Psicológico/psicología
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