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OBJECTIVES: Obstructive sleep apnea (OSA) among veterans is frequently underdiagnosed and undertreated. The present study sought to: 1) characterize the prevalence and rate of treatment of OSA among VA users and non-users and 2) examine the associations between diagnosed or probable OSA and key physical and mental health outcomes. METHODS: Gulf-War I-era Veterans were recruited as part of a national survey assessing mental and physical health concerns, healthcare needs, and healthcare utilization. OSA diagnoses were self-reported while sleep apnea risk was assessed via the STOP-Bang. Veterans also completed questionnaires assessing overall health, pain, depression, PTSD, and psychosocial functioning. RESULTS: 1,153 veterans were included in the present analyses (Mean age = 58.81; 21.84% female). Compared to non-VA healthcare users, veterans receiving care at the VA were more likely to have been diagnosed with OSA (p < .001) and report receiving treatment for OSA (p = .005). Compared to veterans at low risk for OSA, veterans at elevated risk reported higher levels of pain (p = .001), depression (p = .02), and poorer psychosocial functioning (p < .001). CONCLUSIONS: OSA diagnoses appear to be more common among VA healthcare users. Findings suggest that OSA remains underdiagnosed and associated with important physical and mental health consequences. Additional screening for OSA, especially among non-VA clinics, is warranted.
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Guerra del Golfo , Apnea Obstructiva del Sueño , Veteranos , Humanos , Femenino , Masculino , Persona de Mediana Edad , Veteranos/estadística & datos numéricos , Estados Unidos/epidemiología , Apnea Obstructiva del Sueño/epidemiología , Apnea Obstructiva del Sueño/terapia , Aceptación de la Atención de Salud/estadística & datos numéricos , Prevalencia , United States Department of Veterans Affairs/estadística & datos numéricos , Anciano , Adulto , Encuestas y Cuestionarios , Trastornos por Estrés Postraumático/epidemiología , Trastornos por Estrés Postraumático/terapia , Depresión/epidemiología , Depresión/terapiaRESUMEN
Cannabis use has been indicated as a risk factor for suicide in veterans. This study of Gulf War veterans tested the relationship between self-report past year cannabis use and (a) past year suicidal ideation and (b) risk for suicidal behavior. Data were from a national sample (N = 1126) of Gulf War veterans. Logistic regression models indicated cannabis use was associated with past year suicidal ideation and elevated risk for suicidal behavior, independent of key covariates. In corroboration with research on other military populations, this study indicates a potentially concerning association between cannabis use and suicide risk in Gulf War veterans.
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Cannabis , Trastornos por Estrés Postraumático , Suicidio , Veteranos , Humanos , Cannabis/efectos adversos , Guerra del Golfo , Ideación Suicida , Factores de RiesgoRESUMEN
OBJECTIVE: Nonsuicidal self-injury (NSSI) frequently functions to regulate shame-based emotions and cognitions in the context of interpersonal stress. The present study sought to examine how sleep quality (SQ) may influence this process in a laboratory setting. METHODS: Participants included 72 adults (Mage = 24.28; 36 with a lifetime history of NSSI) who completed a self-report measure of prior month SQ and engaged in a modified Trier social stress task (TSST). State shame ratings were collected immediately before and following the TSST, as well as 5 min post-TSST, to allow for the measurement of shame reactivity and recovery. RESULTS: No significant results emerged for NSSI history and SQ as statistical predictors of shame reactivity. However, NSSI history was significantly associated with heightened shame intensity during the recovery period of the task, and this was moderated by SQ. Simple slopes analyses revealed a conditional effect whereby poorer SQ (1SD above the mean) was associated with greater intensity of shame during recovery, but only for those with a history of NSSI. CONCLUSION: Poor SQ may contribute to worrisome emotional responses to daytime stressors in those at risk for NSSI.
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Conducta Autodestructiva , Trastornos del Inicio y del Mantenimiento del Sueño , Adulto , Humanos , Adulto Joven , Calidad del Sueño , Vergüenza , Emociones , Conducta Autodestructiva/psicología , CogniciónRESUMEN
Objective: Pain confers risk for suicidal thoughts and behaviors. Experiential avoidance (EA), which is relevant to both pain and suicide risk, has not been studied as a potential mechanism for this relationship. The present study tested the hypothesis that pain indirectly impacts suicide risk through EA in a national sample of Gulf War veterans.Methods: Participants included a stratified random sample of United States veterans (N = 1,012, 78% male) who had served in the Gulf War region between August 1990 and July 1991. Validated scales were used to quantify levels of pain, EA, and suicide risk.Results: Regression analyses indicated independent associations between pain, EA, and suicide risk; moreover, the association between pain and suicide risk was no longer significant once EA was included in model. Bootstrapping analyses confirmed that EA partially accounted for the cross-sectional association between pain and suicide risk, independent of common co-occurring problems, such as depression, PTSD, and alcohol use disorder symptoms.Conclusions: EA could be a key modifiable risk factor to target in people experiencing pain.
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Prior research suggests a possible association between attention-deficit/hyperactivity disorder (ADHD) symptoms and nonsuicidal self-injury (NSSI) in veterans. However, this association has not yet been replicated. The present study sought to replicate and expand upon this association in a gender-balanced sample of veterans (N = 124), more than half of whom had a lifetime history of NSSI. Contrary to hypotheses, adult ADHD symptoms were not associated with NSSI history or disorder. Instead, our findings suggest that disorders characterized by negative affect may have greater utility for predicting NSSI versus those characterized by impulsivity. Further research in epidemiological samples is needed.
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Trastorno por Déficit de Atención con Hiperactividad , Conducta Autodestructiva , Trastornos por Estrés Postraumático , Veteranos , Adulto , Trastorno por Déficit de Atención con Hiperactividad/psicología , Humanos , Factores de Riesgo , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/psicología , Trastornos por Estrés Postraumático/psicología , Veteranos/psicologíaRESUMEN
BACKGROUND: Posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) are each common among Unites States (U.S.) military veterans and frequently co-occur (i.e., PTSD+AUD). Although comorbid PTSD+AUD is generally associated with worse outcomes relative to either diagnosis alone, some studies suggest the added burden of comorbid PTSD+AUD is greater relative to AUD-alone than to PTSD-alone. Furthermore, nonsuicidal self-injury (NSSI) is more common among veterans than previously thought but rarely measured as a veteran psychiatric health outcome. This study sought to replicate and extend previous work by comparing psychosocial functioning, suicide risk, and NSSI among veterans screening positive for PTSD, AUD, comorbid PTSD+AUD, and neither disorder. METHODS: This study analyzed data from a national sample of N = 1046 U.S. veterans who had served during the Gulf War. Participants self-reported sociodemographic, functioning, and clinical information through a mailed survey. RESULTS: Veterans with probable PTSD+AUD reported worse psychosocial functioning across multiple domains compared to veterans with probable AUD, but only worse functioning related to controlling violent behavior when compared to veterans with probable PTSD. Veterans with probable PTSD+AUD reported greater suicidal ideation and NSSI than veterans with probable AUD, but fewer prior suicide attempts than veterans with probable PTSD. LIMITATIONS: This study was cross-sectional, relied on self-report, did not verify clinical diagnoses, and may not generalize to veterans of other military conflicts. CONCLUSIONS: Findings underscore the adverse psychiatric and functional outcomes associated with PTSD and comorbid PTSD+AUD, such as NSSI, and highlight the importance of delivering evidence-based treatment to this veteran population.
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Alcoholismo , Conducta Autodestructiva , Trastornos por Estrés Postraumático , Veteranos , Alcoholismo/epidemiología , Alcoholismo/psicología , Estudios Transversales , Humanos , Funcionamiento Psicosocial , Conducta Autodestructiva/epidemiología , Trastornos por Estrés Postraumático/psicología , Ideación Suicida , Veteranos/psicologíaRESUMEN
Karen Horney's interpersonal theory of adjustment defined three different neurotic trends involving characteristic social behavior and motives: compliant (moving toward people), aggressive (moving against people), and detached (moving away from people). The Horney-Coolidge Type Inventory (HCTI) was developed to assess these trends, but has not been validated using standard methods in the interpersonal perspective. The studies reported here refined the structure of the HCTI, and utilized the structural summary method (SSM) to identify relationships of the three shortened HCTI trend scales with the interpersonal circumplex (IPC) in single university (n = 514) and multisite university (n = 3,283) samples. Results across both studies confirmed predicted interpersonal characteristics of each trend: Compliance was associated with warm submissiveness, aggression was associated with hostile dominance, and detachment was associated with hostile or cold submissiveness. However, analyses of facets within the three HCTI trend domains revealed significant differences. Results are discussed as a potential guide to further refinement of assessments of the Horney maladaptive trends, and support inclusion of Horney's model in current interpersonal theory.
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Hostilidad , Conducta Social , Humanos , Relaciones Interpersonales , Motivación , UniversidadesRESUMEN
BACKGROUND: Previous studies have described suicidal ideation among survivors of childhood cancer, but small numbers of events limit the understanding of suicide risk. The objectives of this study were to assess whether childhood cancer survivors are at increased risk of suicide in comparison with the general population and to determine risk factors associated with risk in a population-based cohort. METHODS: First primary malignancies among individuals aged 0 to 19 years from 1975 to 2016 were identified from Surveillance, Epidemiology, and End Results (SEER) databases. Standardized mortality ratios (SMRs) of suicide were obtained via SEER*Stat software from SEER 9. Fine and Gray proportional hazards models were used to identify suicide-associated factors among childhood cancer patients included in SEER 18. RESULTS: In all, 96,948 childhood cancer cases and 89 suicides were identified. Across all attained ages, the suicide risk for individuals with a childhood cancer history (11.64 per 100,000 person-years) was similar to the risk for those without a cancer history (SMR, 1.14; 95% confidence interval [CI], 0.91-1.43). However, for survivors alive beyond the age of 28 years (the median age of death by suicide), the suicide risk was significantly elevated (suicides per 100,000 person-years, 22.43; SMR, 1.40; 95% CI, 1.02-1.87). Females (hazard ratio, 0.29; 95% CI, 0.18-0.59; P < .01) had lower risks than males. CONCLUSIONS: These results suggest that long-term childhood cancer survivors may be at increased suicide risk. Male sex is an independent risk factor for suicide. However, the absolute risk of suicide in older survivors is still low at ~1 per 5000 person-years. Future efforts should identify survivorship strategies to mitigate suicide risk.
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Neoplasias , Suicidio , Adolescente , Adulto , Anciano , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Factores de Riesgo , Ideación Suicida , Adulto JovenRESUMEN
Insomnia is a risk factor for suicidal thoughts and behaviors. The present study examined the role of pre-sleep arousal in this association. Seventy-eight adults (Mage = 24.28, 56% had recent history of suicidal thoughts and behaviors) attended two lab visits over four consecutive days. We tested if generally experienced self-reported pre-sleep arousal explained the association between self-report insomnia symptoms experienced over the past two weeks and past week-suicidal ideation. Results indicated full mediation for pre-sleep cognitive arousal, but not somatic arousal. Pre-sleep cognitive arousal could be a key variable linking insomnia symptoms to suicide risk.
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Trastornos del Inicio y del Mantenimiento del Sueño , Adulto , Nivel de Alerta , Humanos , Autoinforme , Sueño , Trastornos del Inicio y del Mantenimiento del Sueño/complicaciones , Ideación Suicida , Adulto JovenRESUMEN
BACKGROUND: College students' mental health may be disproportionally affected by the COVID-19 pandemic because of the abrupt shift off campus and subsequent loss of a social network and potential long-term impact on job prospects. OBJECTIVE: We sought to assess the nature of COVID-19's mental health impact among a sample of undergraduates who were experiencing the pandemic as it occurred in real time. METHODS: In total, 140 college students completed smartphone-based ecological momentary assessments of anxiety and optimism related to COVID-19 and other generic mental health variables 6 times daily. RESULTS: Participants completed >23,750 surveys. Overall, >75% of these surveys indicated at least some level of anxiety about COVID-19. On average, the proportion of responses each day at the highest levels of anxiety about COVID-19 was 7 times greater than the proportion of responses at the highest levels of non-COVID-19-specific anxiety. Structural change analyses indicated a significant downward trend in COVID-19 anxiety after the first week of June, but even at the lowest point, >15% of the participants in the sample still reported high levels of COVID-19 anxiety each day. Participants felt more anxious about COVID-19 on days when the number of new cases and deaths due to COVID-19 were higher. When participants felt anxious about COVID-19, they also felt sad, anxious (in general), and had a greater desire to drink and use drugs. Participants felt more optimistic about COVID-19 when they received more support from others and from their university. CONCLUSIONS: This study demonstrated the widespread mental health impact that COVID-19 has had on college students.
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BACKGROUND: Sleep is a reliable correlate of suicidal thoughts and behaviors (STBs), yet few studies have directly examined negative affect in the context of this association. The present study combined daily experience methods with a laboratory paradigm to investigate suicide cognitions as a predictor of emotional responses to environmental stressors, and tested the role of nightly sleep parameters. METHOD: 72 participants (Mage = 24.25; 41 with a recent history of suicide ideation and 31 without a history of STBs) completed a four-day study. Suicide cognitions were measured on the first day, and actigraphy-based sleep duration and fragmentation, and morning ratings of prior night subjective sleep quality (SSQ) were subsequently measured over three consecutive nights. Participants returned on the fourth day to complete the Trier Social Stress Task, where self-report changes in negative affect immediately post-task (i.e., reactivity) and five minutes post-task (i.e., recovery) were observed. RESULTS: Regression analyses indicated that suicide cognitions predicted negative affect reactivity and recovery. Simple mediation analyses revealed that SSQ partially mediated the relation between suicide cognitions and negative affect recovery (especially shame), but not reactivity. No significant associations were observed for the actigraphy-based sleep parameters. LIMITATIONS: Just three nights of actigraphy-based data collection. A single item was used to measure SSQ. CONCLUSIONS: Suicide cognitions predict negative affective responses to situational stressors and SSQ may have a key role in this effect, especially the duration of negative emotional reactions. Hence, sleep and emotional reactivity may be potential targets for suicide prevention efforts.
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Laboratorios , Ideación Suicida , Cognición , Humanos , Estudios Prospectivos , SueñoRESUMEN
The present study applied the interpersonal perspective in testing the narcissistic admiration and rivalry concept (NARC) and examining the construct validity of the corresponding Narcissistic Admiration and Rivalry Questionnaire (NARQ). Two undergraduate samples (Sample 1: N = 290; Sample 2: N = 188) completed self-report measures of interpersonal processes based in the interpersonal circumplex (IPC), as well as measures of related constructs. In examining IPC correlates, the authors used a novel bootstrapping approach to determine if admiration and rivalry related to differing interpersonal profiles. Consistent with the authors' hypotheses, admiration was distinctly related to generally agentic (i.e., dominant) interpersonal processes, whereas rivalry generally reflected (low) communal (i.e., hostile) interpersonal processes. Furthermore, NARQ-admiration and NARQ-rivalry related to generally adaptive and maladaptive aspects of status-related constructs, emotional, personality, and social adjustment, respectively. This research provides further support for the NARC, as well as construct validation for the NARQ.
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Narcisismo , Adulto , Femenino , Humanos , Relaciones Interpersonales , Masculino , Trastornos de la Personalidad/psicología , Estudios de Validación como Asunto , Adulto JovenRESUMEN
PTSD is a well-established risk factor for the full range of self-directed violence (SDV). It is also one of the few psychological conditions that distinguish those who think about suicide from those who attempt suicide. Despite considerable evidence supporting these points, very little is understood about the mechanisms by which PTSD increases the risk for SDV at the present time. This knowledge gap is largely due to the absence of research driven by empirically-supported models of suicide. More recently, this knowledge gap has been slowly filled by a growing number of studies informed by two particular conceptual models: the fluid vulnerability theory and the interpersonal psychological theory. Findings supporting each model are discussed, as are implications for future research.
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Sleep disturbance is common in borderline personality disorder (BPD), yet the reasons for this association are not clear. The present study sought to extend prior studies by testing emotion dysregulation as a mechanism underlying this association. We administered self-report measures of sleep quality (SQ), emotion dysregulation, and borderline features to two cross-sectional samples of undergraduates (sample 1: N = 293; sample 2: N = 188). In addition to replicating prior studies linking BPD features to poor SQ, analyses indicated that BPD features related to emotion dysregulation were most strongly correlated with poorer global SQ across both samples. Further, bootstrapping techniques revealed indirect associations by total score on the Difficulties in Emotion Regulation Scale (DERS), as well as for several of its facets (lack of strategies, lack of emotional clarity, lack of awareness). We discuss the potential clinical relevance of emotion dysregulation in the treatment of co-occurring sleep problems in BPD.
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Trastorno de Personalidad Limítrofe/psicología , Emociones/fisiología , Trastornos del Sueño-Vigilia/complicaciones , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Autoinforme , Trastornos del Sueño-Vigilia/patología , Adulto JovenRESUMEN
Borderline personality disorder (BPD) confers risk for cardiovascular disease (CVD). The present study used the interpersonal perspective to investigate potential mechanisms underlying this association. In two undergraduate samples (N = 293; N = 188) in Study 1, we replicated and extended research by demonstrating that BPD features were associated with hostile and somewhat submissive interpersonal behavior. Further, BPD features were associated with low social support and high levels of interpersonal conflict, two well-established risk factors for CVD. Also, hostile-submissive behavior contributed to the association of BPD features with low social support. In Study 2, we examined associations of BPD features with blood pressure (BP) responses to two interpersonal stressors implicated in models of the effects of stress on CVD, specifically by using laboratory tasks involving interpersonal conflict and evaluative threat in a third undergraduate sample (N = 143). BPD features predicted elevated BP reactivity to conflict but not evaluative threat, and such heightened reactivity previously has been found to predict the development of CVD. The interpersonal perspective may be useful for investigating mechanisms linking BPD to CVD risk, and processes that undermine otherwise protective social support or heighten exposure and reactivity to interpersonal conflict may be relevant in this regard.
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A variety of aspects of personality and emotional adjustment predict the development and course of coronary heart disease (CHD), as do indications of marital quality (e.g., satisfaction, conflict, strain, disruption). Importantly, the personality traits and aspects of emotional adjustment that predict CHD are also related to marital quality. In such instances of correlated risk factors, traditional epidemiological and clinical research typically either ignores the potentially overlapping effects or examines independent associations through statistical controls, approaches that can misrepresent the key components and mechanisms of psychosocial effects on CHD. The interpersonal perspective in personality and clinical psychology provides an alternative and integrative approach, through its structural and process models of interpersonal behavior. We present this perspective on psychosocial risk and review research on its application to the integration of personality, emotional adjustment, and marital processes as closely interrelated influences on health and disease.
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Enfermedad de la Arteria Coronaria/psicología , Emociones , Relaciones Interpersonales , Matrimonio/psicología , Personalidad , Adaptación Psicológica , Enfermedades Cardiovasculares/psicología , Enfermedad de la Arteria Coronaria/epidemiología , Femenino , Humanos , Masculino , Factores de Riesgo , Autoimagen , Ajuste Social , Apoyo Social , Factores Socioeconómicos , Estrés FisiológicoRESUMEN
The first asymmetric total syntheses of 19-deoxyicetexone, icetexone, and 5-epi-icetexone was achieved from epimeric tricyclic dienes.