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1.
Artigo em Inglês | MEDLINE | ID: mdl-38994902

RESUMO

INTRODUCTION: Research has largely conceptualized suicidal ambivalence as the difference between one's wish to live and wish to die without fully considering other suicide ideation (SI) experiences included on measures like the Beck Scale for Suicide Ideation (BSS). We utilized BSS items to identify SI latent classes and examined relevant correlates and outcomes. METHODS: We collected self-report data from two samples of US adults who: (1) self-identified as LGBTQ+ (N = 349; cross-sectional) and (2) self-reported past-week SI (BSS score ≥ 11; N = 133; 3 timepoints). RESULTS: Latent class analyses supported three-class (Sample 1) and four-class solutions (Sample 2), which included ambivalent classes. In Sample 1, sexual orientation, gender, depression, anxiety, SI, and suicide-specific rumination were concurrently associated with class membership. In Sample 2, depression, SI, suicide-specific rumination, and physical/psychological distance from suicide methods were concurrently associated with class membership. In Sample 2, at both follow-ups, suicide plans/preparations and Acute Suicidal Affective Disturbance symptom frequencies were provided by class membership, and suicidal intent significantly differed by class membership. CONCLUSIONS: SI classes differed by sample and evidenced nuances in SI and suicidal ambivalence. Risk factors and suicide-related outcomes also differed by class membership. Implications and limitations are discussed.

2.
Behav Res Ther ; 180: 104602, 2024 Jun 25.
Artigo em Inglês | MEDLINE | ID: mdl-38945042

RESUMO

Cognitive dysfunction (CD), inclusive of specific cognitive content (e.g., hopelessness, unbearability) or impaired cognitive processes (e.g., attentional fixation on suicide, rumination), is a key risk factor for suicidal ideation (SI). This study aimed to evaluate multiple forms of CD using ecological momentary assessment (EMA) to determine the unique contributions of CD to concurrent and prospective SI. Fifty-five college students with a history of SI or non-suicidal self-injury completed EMA surveys measuring momentary CD and passive SI ("Wish to Die" [WTD], "Wish to Stay Alive" [WTL]) four times a day for 14 days (2149 total observations). Passive SI and CD variables showed notable within-person variability. Multiple CD variables were significant predictors of concurrent ideation when examined simultaneously in multilevel models with random intercepts and fixed slopes, and associations were stronger when participants were around others. Controlling for concurrent passive SI, between-person rumination was a significant predictor of prospective WTD, and both within-person unbearability and between-person hopelessness were each predictive of prospective WTL. These findings provide evidence for the roles of specific types of CD in conferring risk for passive SI and highlight potentially malleable factors that can be changed through targeted interventions.

3.
Artigo em Inglês | MEDLINE | ID: mdl-38888350

RESUMO

INTRODUCTION: Several characteristics of suicidal ideation, including frequency, duration, perceived controllability, and intensity, have been identified. The present study examined whether these characteristics of baseline suicidal ideation uniquely predicted (1) the severity, variability, and frequency of suicidal ideation assessed through real-time monitoring; and (2) suicide attempts at 3-week and 6-month follow-up among recently discharged psychiatric inpatients. METHODS: A sample of 249 adults (Mage = 40.43, 55.1% female, 91.4% White) completed a baseline assessment of their suicidal ideation characteristics during psychiatric hospitalization, five daily ecological momentary assessments (EMA) for 21 days following discharge, and follow-up assessments of suicide-related outcomes at 3-week and 6-month follow-up. RESULTS: Perceived controllability of suicidal thoughts was uniquely associated with the variability of EMA-assessed suicidal ideation and the presence of suicide attempts at 3-week, but not 6-month follow-up. No other characteristic of baseline suicidal ideation was uniquely associated with EMA-assessed suicidal ideation or the presence of suicide attempts at follow-up. CONCLUSIONS: Given links between the perceived controllability of suicidal ideation and (1) momentary variability of suicidal ideation and (2) suicide attempts over the subsequent 3 weeks, perceived controllability of suicidal thinking may be a useful marker of short-term risk that may be malleable to clinical intervention.

4.
J Clin Psychiatry ; 85(2)2024 Jun 03.
Artigo em Inglês | MEDLINE | ID: mdl-38836860

RESUMO

Objective: Shorter sleep duration has been linked to increased suicidal ideation (SI). However, limited research has examined the relationship between nightly sleep duration and short-term fluctuations in suicide risk, as well as the potential clinical utility of leveraging indices of recent (ie, past 3 days) patterns of sleep duration as a marker of acute suicide risk. This study examined associations between nightly and cumulative sleep duration and suicidal desire and intent utilizing ecological momentary assessment (EMA) in a high risk sample of community-based adults.Methods: A sample of 237 community based adults with severe SI provided daily indices of self-reported sleep duration and ratings of suicidal desire and intent 6 times per day for 14 consecutive days of EMA monitoring. Data collection took place between February and May 2019.Results: Between-person nightly sleep duration and cumulative sleep duration were negatively associated with suicidal desire (Bs = -3.48 and -4.78) and intent (Bs = -1.96 and -2.46). At the within person level, nightly sleep duration was negatively related to suicidal desire (Bs = -0.51 and -0.47) and intent. Within person cumulative sleep duration, on the other hand, was unrelated to both suicidal desire and intent (Bs = -0.26 and -0.09).Conclusion: Our findings highlight the clinical utility of examining individual differences in sleep duration as a marker for suicide-related outcomes, as well as deviations from one's typical nightly sleep as a potential acute predictor of suicide-related outcomes, in addition to information about recent duration over one or more nights of sleep. Limitations and future directions are discussed.


Assuntos
Avaliação Momentânea Ecológica , Ideação Suicida , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Sono/fisiologia , Tentativa de Suicídio/psicologia , Tentativa de Suicídio/estatística & dados numéricos , Intenção , Fatores de Tempo , Adulto Jovem , Autorrelato , Fatores de Risco , Duração do Sono
5.
Artigo em Inglês | MEDLINE | ID: mdl-38747546

RESUMO

INTRODUCTION: The suicide crisis syndrome (SCS) has demonstrated efficacy in predicting suicide attempts, showing potential utility in detecting at-risk individuals who may not be willing to disclose suicidal ideation (SI). The present international study examined differences in intentions to utilize mental health and suicide prevention resources among community-based adults with varying suicide risk (i.e., presence/absence of SCS and/or SI). METHODS: A sample of 16,934 community-based adults from 13 countries completed measures about the SCS and SI. Mental health and suicide prevention resources were provided to all participants, who indicated their intentions to use these resources. RESULTS: Individuals with SCS (55.7%) were just as likely as those with SI alone (54.0%), and more likely than those with no suicide-related symptoms (45.7%), to report willingness to utilize mental health resources. Those with SI (both with and without SCS) were more likely to seek suicide prevention resources (52.6% and 50.5%, respectively) than those without SI (41.7% and 41.8%); however, when examining endorsements for personal use, those with SCS (21.6%) were more likely to use resources than individuals not at risk (15.1%). CONCLUSIONS: These findings provide insight into individuals' willingness to use resources across configurations of explicitly disclosed (SI) and indirect (SCS) suicide risk.

6.
PLoS One ; 19(5): e0299048, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38728274

RESUMO

The Suicide Crisis Syndrome (SCS) describes a suicidal mental state marked by entrapment, affective disturbance, loss of cognitive control, hyperarousal, and social withdrawal that has predictive capacity for near-term suicidal behavior. The Suicide Crisis Inventory-2 (SCI-2), a reliable clinical tool that assesses SCS, lacks a short form for use in clinical settings which we sought to address with statistical analysis. To address this need, a community sample of 10,357 participants responded to an anonymous survey after which predictive performance for suicidal ideation (SI) and SI with preparatory behavior (SI-P) was measured using logistic regression, random forest, and gradient boosting algorithms. Four-fold cross-validation was used to split the dataset in 1,000 iterations. We compared rankings to the SCI-Short Form to inform the short form of the SCI-2. Logistic regression performed best in every analysis. The SI results were used to build the SCI-2-Short Form (SCI-2-SF) utilizing the two top ranking items from each SCS criterion. SHAP analysis of the SCI-2 resulted in meaningful rankings of its items. The SCI-2-SF, derived from these rankings, will be tested for predictive validity and utility in future studies.


Assuntos
Aprendizado de Máquina , Ideação Suicida , Prevenção do Suicídio , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Inquéritos e Questionários , Suicídio/psicologia , Modelos Logísticos , Idoso , Adulto Jovem , Adolescente
7.
Disaster Med Public Health Prep ; 18: e68, 2024 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-38618875

RESUMO

OBJECTIVE: The COVID-19 pandemic has had a globally devastating psychosocial impact. A detailed understanding of the mental health implications of this worldwide crisis is critical for successful mitigation of and preparation for future pandemics. Using a large international sample, we investigated in the present study the relationship between multiple COVID-19 parameters (both disease characteristics and government responses) and the incidence of the suicide crisis syndrome (SCS), an acute negative affect state associated with near-term suicidal behavior. METHODS: Data were collected from 5528 adults across 10 different countries in an anonymous web-based survey between June 2020 and January 2021. RESULTS: Individuals scoring above the SCS cut-off lived in countries with higher peak daily cases and deaths during the first wave of the pandemic. Additionally, the longer participants had been exposed to markers of pandemic severity (eg, lockdowns), the more likely they were to screen positive for the SCS. Findings reflected both country-to-country comparisons and individual variation within the pooled sample. CONCLUSION: Both the pandemic itself and the government interventions utilized to contain the spread appear to be associated with suicide risk. Public policy should include efforts to mitigate the mental health impact of current and future global disasters.


Assuntos
COVID-19 , Suicídio , Adulto , Humanos , COVID-19/epidemiologia , Controle de Doenças Transmissíveis , Pandemias , Governo , Síndrome
8.
Behav Res Ther ; 177: 104524, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38583292

RESUMO

According to the cognitive model of suicide, interactions between hopelessness and attentional biases toward suicidal information create a narrowed attentional focus on suicide as a viable solution, particularly in the presence of life stress, leading to increased suicide risk. This study used a dynamic systems approach to examine the short-term temporal patterns between stress, hopelessness, suicide-specific rumination, and suicidal intent. Adults (N = 237; M = 27.12 years; 62% cisgender women; 87% White/European American) with elevated suicidal ideation completed ecological momentary assessments six times a day for 14 days. A multilevel model approach informed by dynamic systems theory was used to simultaneously assess stable and dynamic temporal processes underlying perceived stress, hopelessness, suicide-specific rumination, and suicidal intent. Each variable demonstrated temporal stability. In support of the cognitive model of suicide, we observed (1) a reciprocal relationship between stress and hopelessness such that stress and hopelessness amplified each other (early-stage processes), and (2) reinforcing loops such that hopelessness, suicide-specific rumination, and suicidal intent amplified each other (later-stage processes). A dynamic systems modeling approach underscored the negative impact of a perpetuating cycle of suicide-specific rumination, deepening hopelessness, and escalating suicidal intent on increasing suicide risk, which may be targets for intervention.


Assuntos
Modelos Psicológicos , Ruminação Cognitiva , Estresse Psicológico , Ideação Suicida , Humanos , Feminino , Masculino , Adulto , Estresse Psicológico/psicologia , Adulto Jovem , Avaliação Momentânea Ecológica , Suicídio/psicologia , Cognição , Adolescente , Pessoa de Meia-Idade
9.
BMC Med Educ ; 24(1): 413, 2024 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-38622653

RESUMO

BACKGROUND: Clinicians working with patients at risk of suicide often experience high stress, which can result in negative emotional responses (NERs). Such negative emotional responses may lead to less empathic communication (EC) and unintentional rejection of the patient, potentially damaging the therapeutic alliance and adversely impacting suicidal outcomes. Therefore, clinicians need training to effectively manage negative emotions toward suicidal patients to improve suicidal outcomes. METHODS: This study investigated the impact of virtual human interaction (VHI) training on clinicians' self-awareness of their negative emotional responses, assessed by the Therapist Response Questionnaire Suicide Form, clinicians' verbal empathic communication assessed by the Empathic Communication and Coding System, and clinical efficacy (CE). Clinical efficacy was assessed by the likelihood of subsequent appointments, perceived helpfulness, and overall interaction satisfaction as rated by individuals with lived experience of suicide attempts. Two conditions of virtual human interactions were used: one with instructions on verbal empathic communication and reminders to report negative emotional responses during the interaction (scaffolded); and the other with no such instructions or reminders (non-scaffolded). Both conditions provided pre-interaction instructions and post-interaction feedback aimed at improving clinicians' empathic communication and management of negative emotions. Sixty-two clinicians participated in three virtual human interaction sessions under one of the two conditions. Linear mixed models were utilized to evaluate the impact on clinicians' negative emotional responses, verbal empathic communication, and clinical efficacy; and to determine changes in these outcomes over time, as moderated by the training conditions. RESULTS: Clinician participants' negative emotional responses decreased after two training sessions with virtual human interactions in both conditions. Participants in the scaffolded condition exhibited enhanced empathic communication after one training session, while two sessions were required for participants in the non-scaffolded condition. Surprisingly, after two training sessions, clinical efficacy was improved in the non-scaffolded group, while no similar improvements were observed in the scaffolded group. CONCLUSION: Lower clinical efficacy after virtual human interaction training in clinicians with higher verbal empathic communication suggests that nonverbal expressions of empathy are critical when interacting with suicidal patients. Future work should explore virtual human interaction training in both nonverbal and verbal empathic communication.


Assuntos
Empatia , Ideação Suicida , Humanos , Emoções , Comunicação , Resultado do Tratamento
10.
Artigo em Inglês | MEDLINE | ID: mdl-38634715

RESUMO

INTRODUCTION: Suicide is a leading cause of death, making suicide prevention a major public health priority. Increasing understanding of factors influencing suicidal behavior is paramount. Previous research has implicated psychological closeness, characterized by perceptions of how close/distant or attached/detached one feels to a particular object, as a cognitive factor that influences suicidal behavior. However, a better understanding of how psychological closeness to suicide methods is conceptualized by relevant populations is needed to improve its assessment and understand how it may confer risk for suicide. METHODS: The goal was to refine the conceptualization of psychological closeness to suicide methods by incorporating feedback from relevant populations. We conducted 30 interviews with those primarily identifying as having lived experience of suicide (n = 10), clinicians who work with suicidal patients (n = 11), and suicide researchers (n = 9). A rigorous thematic approach using NVivo software was used to uncover common themes. RESULTS: Primary themes included familiarity, comfort, and attachment, with one emerging theme of symbolism. We define these themes, provide context to their meaning, and share exemplary quotes across diverse participants. CONCLUSION: We consider clinical, research, and policy implications from an interdisciplinary lens and discuss the strengths and limitations of this study.

11.
12.
Braz J Psychiatry ; 2024 Mar 11.
Artigo em Inglês | MEDLINE | ID: mdl-38467495

RESUMO

AIM: To investigate the factor structure, reliability, and validity of the Brazilian version of the Abbreviated Suicidal Narrative Inventory (SNI-38). METHODS: We used an anonymous online questionnaire of the SNI-38 and self-report measures administered between November 2020 and October 2021 in the Brazilian community. Participants were recruited through social media advertisements. Confirmatory factor analysis was carried out to test the factor structure of the SNI-38. In addition, we examined internal consistency, and convergent validity against stressful life events, the suicide crisis syndrome, suicidal ideation, and suicide attempts. RESULTS: 2660 participants were included. The eight-factor model SNI-38 had a good model fit (χ2[637] = 7,473.98, p < .001, CFI = .99, TLI = .99, RMSEA = .07, SRMR = .06); all items were significantly and positively loaded onto their respective factors (factor loadings ≥ .45). Reliability was good to high in all subscales except goal disengagement. Additionally, all subscales - except goal disengagement - were correlated positively which the suicide crisis syndrome, stressful life events, lifetime/past-month suicidal ideation, and lifetime suicide attempts. CONCLUSIONS: These findings provide preliminary support for the validity of the Brazilian version of the SNI-38, being an appropriate and valid tool for measuring suicidal narrative among Brazilian samples.

13.
Psychol Trauma ; 2024 Mar 07.
Artigo em Inglês | MEDLINE | ID: mdl-38451717

RESUMO

OBJECTIVE: Suicidal thoughts and behaviors (STBs) are a serious public health problem in the United States and of particular concern among active-duty service members and veterans. Research indicates hyperarousal, through its relevance across other disorder constructs and correlations with risk factors, may confer suicide risk in this population. Investigation of hyperarousal's connection with STBs and risk factors relevant to military mental health may be illuminating. METHOD: A network analysis was conducted to examine whether hyperarousal transdiagnostically linked STBs with psychopathology symptoms and relevant correlates (i.e., alcohol use disorder symptoms, substance abuse, insomnia, and cognitive anxiety sensitivity [AS]) in a sample of active-duty service members and veterans (N = 1,050). RESULTS: Hyperarousal shared direct associations with suicidal ideation, suicidal intent, and lifetime history of suicide attempts when examined in independence. It indirectly correlated with STBs via cognitive AS and insomnia when psychopathology symptoms and relevant correlates were included in the network. The network structure did not differ between active-duty personnel and veterans. CONCLUSIONS: Hyperarousal examined in independence may appear to directly correlate with STBs but this relationship may be better accounted for by cognitive AS and insomnia. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

14.
Asian J Psychiatr ; 95: 104002, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38492443

RESUMO

BACKGROUND: The Suicidal Narrative Inventory (SNI) is a 38-item self-report measure developed to assess elements of the suicidal narrative, a subacute, predominantly cognitive, presuicidal construct. Our objectives were to assess the factor structure, validity, and reliability of the SNI-38 among adults with major depressive disorder (MDD). METHODS: Using a cross-sectional design, we administered the Hindi version of the SNI along with other self-report measures to adults with MDD, recruited from 24 tertiary care hospitals across India. Confirmatory factor analysis (CFA) was performed to assess the factor structure of SNI-38. Reliability (internal consistency) was assessed using Cronbach's alpha (α). Convergent, discriminant, and criterion validity of the SNI-38 were tested by comparing it against other appropriate measures. RESULTS: We collected usable responses from 654 Hindi-speaking participants (Mean age = 36.9 ± 11.9 years, 50.2% female). The eight-factor solution of the SNI showed good model fit indices (χ2[637] = 3345.58, p <.001, CFI =.98, and RMSEA =.08). Internal consistencies for the SNI subscale scores were good to excellent, α ranging from .73 to.92. While most subscales significantly converged with other measures, associations were comparatively weaker and inconsistent for the 'thwarted belongingness' and 'goal reengagement' subscales. CONCLUSION: Consistent with prior data, our study confirmed an eight-factor solution and demonstrated adequate psychometric properties for the Hindi version of the SNI-38 in our sample. These findings provide empirical support for the use of SNI to assess the suicidal narrative among Indian adults with MDD.


Assuntos
Transtorno Depressivo Maior , Psicometria , Ideação Suicida , Humanos , Feminino , Masculino , Adulto , Transtorno Depressivo Maior/diagnóstico , Psicometria/normas , Psicometria/instrumentação , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Estudos Transversais , Índia , Escalas de Graduação Psiquiátrica/normas , Autorrelato/normas , Análise Fatorial , Adulto Jovem
15.
Psychol Assess ; 36(4): 303-310, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38330309

RESUMO

Measurement invariance across diverse groups, though crucial for determining the generalizability of a measure, has not yet been tested in many assessments of suicidal thoughts. The present study assessed the measurement invariance and psychometric properties of one such assessment, the Depressive Symptom Inventory-Suicidality Subscale, across multiple identity dimensions in a large data set (n = 1,118) that combined three diverse samples. Findings supported measurement invariance of the scale by race, ethnicity, and sexual orientation when comparing those who were majority-aligning with their minoritized counterparts, as well as good internal consistency and expected convergent validity. The expected one-factor structure fit well for all three of the samples assessed. Overall, the results support measurement invariance and generalizability of the Depressive Symptom Inventory-Suicidality Subscale. Future studies should continue assessing measures of suicidal thoughts and behaviors through testing invariance across identities, especially as it pertains to specific identity subgroups and their intersections. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Assuntos
Etnicidade , Suicídio , Humanos , Masculino , Feminino , Depressão/diagnóstico , Ideação Suicida , Comportamento Sexual , Psicometria/métodos , Reprodutibilidade dos Testes
16.
J Affect Disord ; 354: 19-25, 2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38423366

RESUMO

BACKGROUND: The global COVID-19 pandemic rapidly and drastically impacted everyday life and relationships. Fear of contracting and spreading the virus brought governments and individuals to adopt strict social distancing measures. These changes have had a significant negative impact on mental health, including a suggested increase in suicidal behaviors. The present study examined the role of interpersonal stress and connectedness in suicidal ideation, deliberate self-harm, suicide attempts, and the suicide crisis syndrome during the COVID-19 pandemic. METHODS: An international sample of 7837 adult participants was recruited across ten participating countries to complete an anonymous online battery of self-report questionnaires. Questionnaires assessed suicide-related outcomes, stressful life events (SLE), and connectedness. Multilevel regression analyses were used to examine the associations between SLE and connectedness on suicide-related outcomes within the past month. RESULTS: Interpersonal SLEs and low connectedness were associated with an increased likelihood of suicide-related outcomes and increased severity of suicide crisis syndrome. Specifically, higher rates of SLEs and lower levels of connectedness were associated with more suicide-related outcomes. LIMITATIONS: The use of a cross-sectional design and snowball sampling method may restrict the ability to establish causal relationships and limit the representativeness of the findings. CONCLUSIONS: Our findings suggest elevated suicide-related outcomes during the COVID-19 pandemic among individuals experiencing multiple interpersonal stressful life events and low connectedness with others. The circumstances of social life during the COVID-19 pandemic highlight the urgency of implementing preventive programs aimed at mitigating potential suicide risks that may arise in the aftermath of public stress situations.


Assuntos
COVID-19 , Adulto , Humanos , Estudos Transversais , Pandemias , Tentativa de Suicídio/psicologia , Ideação Suicida
17.
Braz J Psychiatry ; 2024 Feb 20.
Artigo em Inglês | MEDLINE | ID: mdl-38377007

RESUMO

OBJECTIVE: To examine the factor structure, reliability, and validity of the Brazilian version of the Suicide Crisis Inventory (SCI-2) among Brazilian adults. METHODS: The SCI-2 was cross-culturally adapted into Portuguese and administered to 2,265 individuals in the Brazilian community. Confirmatory factor analyses, internal consistency, and convergent and criterion validity against the suicidal narrative, stressful life events, suicidal ideation, and suicide attempts were examined. RESULTS: The revised one-factor model of the SCI-2 resulted in adequate, but not optimal, model fit (χ2[1539] = 31,442.79, p < .001, CFI = .99, TLI = .99, RMSEA = .09, SRMR = .05). The revised five-factor model, on the other hand, demonstrated good fit (χ2[1529] = 14,174.86, p < .001, CFI = 1.00, TLI = 1.00, RMSEA = .06, SRMR = .04). Comparison of these two models indicated that the five-factor exhibited a superior model fit to the one-factor model. The SCI-2 total and subscales showed strong internal consistency, good convergent, and criterion validity in relation to stressful life events, suicidal narrative (except goal disengagement subscale), suicidal ideation, and suicide attempts. CONCLUSIONS: These findings indicate that the Brazilian version of the SCI-2 is a valid tool for measuring symptoms of the Suicide Crisis Syndrome.

18.
J Psychiatr Res ; 171: 134-141, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38280241

RESUMO

Existing literature suggests that psychological and functional impairment, independent of head injury severity, can increase suicide risk. This study explores the impacts of self-perceived dysfunction within four neurobehavioral symptom clusters-vestibular (e.g., dizziness, balance), somatosensory (e.g., headaches, nausea, vision), affective (e.g., anxious, irritable mood), and cognitive (e.g., concentration, memory, indecision)-on current suicidal ideation and the perceived likelihood of future suicidal ideation and attempts. Community participants (n = 309; Mage = 36.88; 51.6% female; 79.6% White) completed the Neurobehavioral Symptom Inventory (NSI) and the Self-Injurious Thoughts and Behaviors-Short Form (SITBI-SF). Quantile regression analysis was used to explore the effects of the four neurobehavioral symptom clusters at different levels of suicidal ideation intensity, perceived likelihood of future suicidal ideation, and self-perceived likelihood of future suicide attempt. Controlling for past head injuries and suicide attempts, affective symptoms were significantly associated with a moderate and high average intensity of current suicidal ideation. Somatosensory symptoms were significantly associated with a moderate perceived likelihood of future suicidal ideation. Finally, vestibular symptoms were significantly associated with a moderate perceived likelihood of a future suicide attempt. These findings highlight the critical need to consider a broader spectrum of symptoms, including chronic physical symptoms, when assessing suicide risk. Furthermore, they underscore the need to expand beyond affective symptoms as an explanation for increased suicidality and examine additional mechanisms through which chronic physical symptoms can increase suicide risk.


Assuntos
Ideação Suicida , Suicídio , Humanos , Feminino , Adulto , Masculino , Síndrome , Tentativa de Suicídio/psicologia , Análise de Regressão , Fatores de Risco
19.
Suicide Life Threat Behav ; 54(2): 302-309, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38223934

RESUMO

INTRODUCTION: Firearms are the most frequent means of youth suicide for the 14-18-year-old age group, and adolescent firearm access confers substantial increases in the risk of suicidal behaviors. There have been significant increases in firearm purchases and firearm violence in the United States since the onset of the COVID-19 pandemic. METHODS: This study uses four time points of nationally representative data from the Youth Risk Behavior Survey (YRBS) from 2015 to 2021 to examine the differential associations of reporting having carried a firearm and suicide-related outcomes, after controlling for relevant demographic factors. As a sensitivity analysis, we examined whether a similar risk pattern was seen for the probability of reporting depressed mood. RESULTS: Results reveal significant increases in suicide-related outcomes among students who reported carrying a firearm and no significant increases among those who did not. Unlike the suicide-related outcomes, increases in depressed mood overtime were not limited to students who carried firearms, suggesting that the risk associated with firearms may be specific to suicide-related outcomes. CONCLUSIONS: Carrying a firearm is associated with significant increases in the risk of suicidal ideation and behaviors among youth and this risk has increased between 2015 and 2021. Implications for youth suicide prevention and directions for future research are discussed.


Assuntos
Armas de Fogo , Suicídio , Humanos , Adolescente , Estados Unidos/epidemiologia , Pandemias , Ideação Suicida , Violência/prevenção & controle
20.
J Interpers Violence ; 39(3-4): 897-909, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37655633

RESUMO

Experiences of interpersonal violence are common among youth. Starting prevention programming early (e.g., middle school) may be beneficial for primary prevention. Evaluating whether such programs are effective often requires collecting self-report data from youth, but many existing measures have been developed for high school and college-aged youth. This study aimed to assess adolescents' comprehension of self-report survey items on interpersonal violence with middle school youth. We conducted virtual cognitive interviews with 15 youth in grades 6 to 8. A content analysis was used to identify patterns and to classify the nature and type of comprehension issues youth experienced. Nearly all students found most questions clear and understandable. We identified the following comprehension issues: (1) uncertainty with how the intent of a perpetrator factored into a victim's experience (e.g., distinguishing the difference between joking and bullying, or intentional versus unintentional behavior); (2) lack of familiarity with certain expressions of sexualized violence (e.g., "sexual looks") or sex-related terminology (e.g., intercourse); and (3) narrow interpretations of question prompts (e.g., interpreting "forced" as physically forced, not psychologically coerced). Students suggested including language describing dating relationships, types of social media platforms where cyber abuse takes place, and additional examples alongside items to enhance relevance and clarity. Survey questions to measure interpersonal violence may need to be adapted for use among middle school youth. Our findings highlight potential considerations for improving the measurement of interpersonal violence in this age group.


Assuntos
Comportamento do Adolescente , Bullying , Humanos , Adolescente , Adulto Jovem , Instituições Acadêmicas , Violência , Estudantes/psicologia , Bullying/psicologia , Cognição , Comportamento do Adolescente/psicologia
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