RESUMEN
BACKGROUND: In Lesch-Nyhan disease (LND), early dopamine deficiency is thought to contribute to dystonia and self-injury, gradually developing over the first years of life. Previous attempts to restore dopamine levels in older patients have been unsuccessful. Based on the hypothesis that very early dopamine replacement can prevent full phenotypic development, we treated three patients with LND from infancy with levodopa. METHODS: Levodopa/carbidopa (4:1) was started at age 11 to 13 months, aiming at escalating to 5 to 6 mg/kg levodopa per day. Follow-up focused on dystonia severity and whether self-injury occurred. In addition, the literature was reviewed to delineate the age at onset of self-injury for all reported cases to date. RESULTS: During long-term follow-up, self-injury appears to have been prevented in two patients (now aged 14 and 15.5 years), as their HPRT1 gene mutations had been invariably associated with self-injury before. Future self-injury is unlikely, as only 1.1% of 264 published cases had self-injury onset later in life than these patients' current ages. The third patient started self-injury at age 1.5 years, while on a substantially lower levodopa dose. A clear effect of levodopa on dystonia could not be determined. CONCLUSIONS: Our observations suggest that levodopa, given early enough and sufficiently dosed, might be able to prevent self-injury in LND. Therefore, levodopa could be considered in patients with LND as early as possible, at least before the self-injury appears. Further research is needed to establish very early levodopa as an effective treatment strategy in LND, and to optimize timing and dosing.
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Síndrome de Lesch-Nyhan , Levodopa , Conducta Autodestructiva , Humanos , Levodopa/administración & dosificación , Síndrome de Lesch-Nyhan/tratamiento farmacológico , Conducta Autodestructiva/tratamiento farmacológico , Conducta Autodestructiva/prevención & control , Conducta Autodestructiva/etiología , Adolescente , Masculino , Femenino , Lactante , Carbidopa/administración & dosificación , Carbidopa/farmacología , Dopaminérgicos/administración & dosificación , Dopaminérgicos/farmacología , Combinación de MedicamentosRESUMEN
OBJECTIVE: Childhood trauma has been identified as a risk factor for self-injurious thoughts and behaviors (STBs), but the roles of different types of childhood trauma have not been clarified. The current study aimed to explore the association between different childhood trauma experiences and STB profiles. METHOD: The current study utilized data from a cross-sectional survey of 89,281 Chinese university and college students (Mage = 19.6). Participants were classified into one of six STBs groups, including individuals who are not suicidal or having nonsuicidal self-injury (NS) behavior, individuals with suicidal ideation (SI), individuals with nonsuicidal self-injury (NSSI) behavior, individuals with suicide attempt (SA), individuals with both NSSI and SI (NSSI + SI) and individuals with both NSSI and SA (NSSI + SA). Several multinomial logistic regressions were performed. RESULTS: The individuals reporting more emotional abuse experiences are significantly more likely to report higher-risk STB profiles (OR =1.06-1.64). Emotional neglect is also a significant factor predicting higher STB risk compared to NS and SI groups (OR = 1.02-1.08). Mixed findings were found for physical neglect and sexual abuse, as they show different directions of risk-predicting effects in different STB groups. Physical abuse did not significantly predict STBs. CONCLUSIONS: Our results indicate that exposure to childhood emotional abuse increase the risk for all types of STBs, which calls for special attention in future suicide prevention and intervention programs. Our findings further imply possible roles for different subtypes of traumatic experiences to trigger different SBTs, which warrant future exploration. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Experiencias Adversas de la Infancia , Conducta Autodestructiva , Humanos , Adulto Joven , Adulto , Estudios Transversales , Intento de Suicidio/psicología , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiología , Conducta Autodestructiva/psicología , Ideación Suicida , Factores de RiesgoRESUMEN
INTRODUCTION: People living with dementia experience poor mental health and high rates of self-harm. We investigated risk factors for self-harm in people aged > 40 years living with dementia and risk factors for dementia after self-harm. METHODS: Using linked hospital data from New South Wales, Australia, we defined a dementia cohort (n = 154,811) and a self-harm cohort (n = 28,972). Using survival analyses, we investigated predictors of self-harm for the dementia cohort, and predictors of dementia for the self-harm cohort. RESULTS: We found self-harm or dementia diagnoses occurred most often within 24 months of a dementia diagnosis or initial self-harm presentation, respectively. Men living with dementia, and people with complex psychiatric profiles, had the greatest risk of self-harm. Men who had self-harmed had the greatest risk of dementia diagnoses. DISCUSSION: Men and people with complex psychiatric profiles and dementia may particularly benefit from post-diagnosis mental and behavioral support to reduce risk of self-harm.
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Demencia , Conducta Autodestructiva , Masculino , Humanos , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiología , Factores de Riesgo , Australia , Demencia/epidemiologíaRESUMEN
BACKGROUND: Non-suicidal self-injury and suicide attempt represent significant public health concerns. While these outcomes are related, there is prior evidence that their etiology does not entirely overlap. Efforts to directly differentiate risk across outcomes are uncommon, particularly among older, population-based cohorts. METHODS: This research has been conducted using the UK Biobank. Data on individuals' self-reported history of non-suicidal self-injury only versus suicide attempt (maximum N = 6643) were analyzed. Applying LASSO and standard logistic regression, participants reporting one of these outcomes were assessed for differences across a range of sociodemographic, behavioral, and environmental features. RESULTS: Sociodemographic features most strongly differentiated between the outcomes of non-suicidal self-injury only versus suicide attempt. Specifically, Black individuals were more likely to report a suicide attempt, as were those of mixed race, those endorsing higher levels of depressive symptoms or trauma history, and those who had experienced financial problems (odds ratios 1.02-3.92). Those more likely to engage in non-suicidal self-injury only were younger, female, had higher levels of education, those who resided with a partner, and those who had a recently injured relative. LIMITATIONS: Differences in timing across correlates and outcomes preclude the ability to establish causal pathways. CONCLUSIONS: The factors identified in the current study as differentially associated with non-suicidal self-injury only versus suicide attempt provide further evidence of at least partially distinct correlates, and warrant follow-up in independent samples to investigate causality.
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Conducta Autodestructiva , Factores Sociodemográficos , Intento de Suicidio , Humanos , Adulto , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiología , Conducta Autodestructiva/psicología , Intento de Suicidio/psicología , Intento de Suicidio/estadística & datos numéricos , Estudios de Cohortes , Reino Unido/epidemiología , Estatus Económico/estadística & datos numéricos , Escolaridad , Medición de Riesgo , Autoinforme , Modelos Logísticos , Masculino , Femenino , Oportunidad Relativa , Bases de Datos Factuales , Persona de Mediana Edad , AncianoRESUMEN
OBJECTIVE: To investigate the association of postpartum depressive symptoms (PDS) and self-harm ideation with n-methyl-d-aspartate (NMDA) receptor GRIN2B and GRIN3A gene polymorphisms and other risk factors in women undergoing cesarean section. METHODS: A total of 362 parturients undergoing cesarean section under lumbar anesthesia were selected and their postpartum depression level was assessed by the Edinburgh Postpartum Depression Scale (EPDS) at 42 days postpartum, with an EPDS score of 9/10 as the cut-off value. Three GRIN2B SNP loci (rs1805476, rs3026174, rs4522263) and five GRIN3A SNP loci (rs1983812, rs2050639, rs2050641, rs3739722, rs10989563) were selected for genotype detection. The role of each SNP, linkage disequilibrium and haplotypes in the development of postpartum depression was analyzed. Logistic regression analysis was performed for related risk factors. RESULTS: PDS incidence was 16.85%, and self-harm ideation incidence was 13.54%. Univariate analysis showed that GRIN2B rs1805476, rs3026174 and rs4522263 gene polymorphisms were associated with PDS (p < 0.05), with GRIN2B rs4522263 gene also associated with maternal self-harm ideation. GRIN3A rs1983812, rs2050639, rest rs2050641, rs3739722 and rs10989563 alleles were not associated with PDS. Logistic regression analysis indicated that high pregnancy stress, as well as rs1805476 and rs4522263 alleles were PDS risk factors following cesarean delivery. GRIN2B (TTG p = 0.002) and GRIN3A (TGTTC p = 0.002) haplotypes were associated with the lower PDS incidence and higher PDS incidence respectively. CONCLUSION: GRIN2B rs1805476 GG genotype, rs4522263 CC genotype and high stress during pregnancy were risk factors for PDS, whilst a significantly higher incidence of self-harm ideation was evident in parturients carrying GRIN2B rs4522263 CC genotype.
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Cesárea , Depresión Posparto , Receptores de N-Metil-D-Aspartato , Conducta Autodestructiva , Femenino , Humanos , Embarazo , Cesárea/efectos adversos , Cesárea/psicología , Depresión/epidemiología , Depresión/etiología , Depresión/genética , Depresión/psicología , Depresión Posparto/epidemiología , Depresión Posparto/etiología , Depresión Posparto/genética , Depresión Posparto/psicología , Pueblos del Este de Asia/genética , Pueblos del Este de Asia/psicología , Genotipo , Haplotipos , Parto/genética , Parto/psicología , Polimorfismo Genético , Periodo Posparto , Estudios Prospectivos , Receptores de N-Metil-D-Aspartato/genética , Factores de Riesgo , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiología , Conducta Autodestructiva/genética , Conducta Autodestructiva/psicología , Estrés Psicológico/epidemiología , Estrés Psicológico/genéticaRESUMEN
There has been limited longitudinal investigation to date into the association between bullying, self-harm, and suicidality in Australia and the impact of specific demographic differences on this relationship. This is despite the continued rise in the incidence of bullying, self-harm, and suicide. As such, the current study draws on data from the Longitudinal Survey of Australian children (LSAC) to examine the association between bullying, self-harm, and suicidality and explore the impact of demographic differences across three bullying related behaviors (being bullied, bullying others and being both bullied and bullying others). The evidence indicates that bully-victims exhibit the highest risk of self-harm and suicidality in Australia. When considering demographic differences, it was identified that females and adolescents aged 16-17-years-of-age had the highest risk of self-harm and suicidality. Further, a direct curvilinear relationship between age and the categories of self-harm was identified with an inflection point around 16-17 years. The study supports the need for further investigation into the association between bullying, self-harm, and suicidality longitudinally with a particular focus on other moderators.
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Acoso Escolar , Víctimas de Crimen , Conducta Autodestructiva , Suicidio , Adolescente , Femenino , Humanos , Niño , Estudios de Cohortes , Australia/epidemiología , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiologíaRESUMEN
The aims of this study were to evaluate the longitudinal risk of self-harm and the risk factors for self-harm after bariatric surgery in patients and control subjects without prior self-harm. This observational cohort study was based on prospectively registered data. Patients 18-70 years at time of surgery, body mass index (BMI) > 30 kg/m2 , who underwent a primary Roux-en-Y gastric bypass (RYGB) procedure or a primary sleeve gastrectomy between 2007 and 2019 were considered for inclusion. All patients who met the inclusion criteria were matched 1:10 to the general population in Sweden (69 492 patients vs. 694 920 controls). After excluding patients and controls with previous self-harm, a self-harm event occurred in 1408 patients in the surgical group (incidence rate (IR) 3.54/1000 person-years, 95% confidence interval (CI) 3.36-3.73) versus in 3162 patients in the control group (IR 0.81/1000 person-years, 95% CI 0.78-0.84), with a hazard ratio (HR) of 4.38 (95% CI 4.11-4.66, p < .001). Median follow-up time was 6.1 years. Risk factors were younger age, lower BMI, cardiovascular, and chronic obstructive pulmonary disease, all aspects of psychiatric comorbidities (except neuropsychiatric disorder), lower socioeconomic status, RYGB, lower health-related quality of life, lower postoperative weight loss, and not attending postoperative follow-up visits. Self-harm is clearly higher after bariatric surgery than in the general population. A qualitative follow-up may be particularly important for patients at increased risk.
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Cirugía Bariátrica , Derivación Gástrica , Obesidad Mórbida , Conducta Autodestructiva , Humanos , Estudios de Cohortes , Obesidad Mórbida/cirugía , Incidencia , Calidad de Vida , Cirugía Bariátrica/efectos adversos , Derivación Gástrica/efectos adversos , Derivación Gástrica/métodos , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiología , Gastrectomía/métodos , Pérdida de Peso , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Impairments in both stress regulation and emotion recognition have been associated with borderline personality disorder (BPD) and non-suicidal self-injury (NSSI). Although it has been proposed that emotion recognition deficits particularly emerge during stress, this hypothesis has not been fully investigated. Adolescents with and without NSSI performed emotion recognition tasks before and after the employment of the Trier Social Stress Test (TSST). The psychobiological stress response was captured with psychological self-reports (affect, stress and dissociation), physiological recordings (heart rate, HR, and heart rate variability, HRV) and endocrinological sampling of saliva (cortisol and alpha-amylase). Mixed-linear models were applied to analyze stress-induced changes in emotion recognition performance and respective stress response measures. The TSST elicited altered psychobiological stress responses in adolescents with NSSI: A more pronounced decrease in positive affect, a more pronounced increase in negative affect, a less pronounced increase in HR, a less pronounced decrease in HRV and a more pronounced increase in alpha-amylase throughout the stress induction than adolescents without NSSI. Stress responses (dissociation, negative affect, cortisol and HR) differed as a function of BPD severity on a continuum, illustrating greater reactivity on self-reports but decreased biological responsiveness in those with greater BPD severity. Stress induction had similar effects on emotion recognition in adolescents with and without NSSI. Recognition sensitivity and recognition speed equally increased, in the absence of any differences in recognition accuracy. In contrast to prominent propositions, psychosocial stress does not appear to account for impaired emotion recognition across the BPD spectrum.
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Trastorno de Personalidad Limítrofe , Conducta Autodestructiva , Humanos , Adolescente , Hidrocortisona , Emociones , Conducta Autodestructiva/etiología , Conducta Autodestructiva/psicología , alfa-Amilasas , Estrés PsicológicoRESUMEN
OBJECTIVE: In this study, we tested direct pathways from trauma exposure to trauma symptomatology and risky and self-destructive behavior and indirect pathways through two cognitive and affective mechanisms: (a) world assumptions and (b) emotion dysregulation. METHOD: A sample of 270 undergraduate students with an average age of 20.02 years participated in the study (204 women, 65 men, and one participant choosing not to disclose). Participants completed self-report measures assessing trauma exposure, trauma symptoms, emotion dysregulation, world assumptions, and lifetime and past-month engagement in any of 38 risky and self-destructive behaviors. RESULTS: The direct path from trauma exposure to trauma symptoms was significant, and so was the indirect effect of self-worth assumptions on this association. The indirect pathway between trauma symptoms and risky and self-destructive behavior in the past month was significant through difficulties with impulse control when distressed. Trauma symptoms had an indirect effect on the association between trauma exposure and lifetime and past-month engagement in risky and self-destructive behavior, while the direct pathway from trauma exposure to lifetime engagement remained significant. CONCLUSION: We offer theoretically and empirically supported integrative pathways that explicate some aspects of trauma exposure's negative sequelae with potential areas for intervention. Clinical Impact Statement: Trauma exposure is widespread and is associated with negative views about oneself and the world and with difficulties in managing one's emotions, which in part is associated with individuals' risk for developing psychopathology and engaging in risky and self-destructive behaviors. The findings inform optimal time for intervention and prevention efforts targeting trauma exposure. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Conducta Autodestructiva , Trastornos por Estrés Postraumático , Masculino , Humanos , Femenino , Adulto Joven , Adulto , Trastornos por Estrés Postraumático/psicología , Emociones , Conducta Autodestructiva/etiología , Autoinforme , CogniciónRESUMEN
INTRODUCTION: Bullying victimization has consistently been highlighted as a risk factor for self-injurious thoughts and behaviors (SITBs) in young people. This systematic review of prospective, community-based studies explored associations between bullying victimization (traditional/face-to-face and cyber) across the full spectrum of self-harm and suicidality, in children and young people aged up to (and including) 25 years. Importantly, associations by sex/gender were explored. METHODS: MEDLINE, Embase, PsycINFO, CINAHL and Scopus were searched for articles meeting the inclusion criteria. Articles were screened by title, abstract and full text. Quality appraisal was performed using the Newcastle-Ottawa Scale for cohort studies. Data were synthesized narratively. The protocol is registered on PROSPERO (CRD42021261916) and followed PRISMA 2020 guidelines. RESULTS: A total of 35 papers were included, across 17 countries. Results were presented by bullying type: traditional/face-to-face (n = 25), cyber (n = 7) and/or an aggregate of both types (n = 7). Outcomes included suicidal ideation (n = 17), self-harm (n = 10), suicide attempt (n = 4), NSSI (n = 4), other (n = 7). Studies measured outcomes in under 18s (n = 24), 18-25-year-olds (n = 8) and both under 18s and 18-25-year-olds (n = 3). Studies exploring the role of sex/gender (20%) found some interesting nuances. CONCLUSIONS: Some weak to strong associations between bullying and SITBs were found yet conclusions are tentative due to study heterogeneity (e.g., methods used, conceptualizations and operationalisations of exposures/outcomes). Future research should address methodological issues raised in this review, and further explore gender differences in bullying, including by bullying sub-types (e.g., overt or relational) and victim status (e.g., victim or bully-victim).
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Acoso Escolar , Víctimas de Crimen , Conducta Autodestructiva , Humanos , Niño , Adolescente , Anciano , Estudios Prospectivos , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiología , Intento de Suicidio , Ideación SuicidaRESUMEN
BACKGROUND: Emotional dysregulation may be a risk factor for disordered eating and self-harm in young people, but few prospective studies have assessed these associations long-term, or considered potential mediators. We examined prospective relationships between childhood emotional dysregulation and disordered eating and self-harm in adolescence; and social cognition, emotional recognition, and being bullied as mediators. METHODS: We analysed Avon Longitudinal Study of Parents and Children data on 3,453 males and 3,481 females. We examined associations between emotional dysregulation at 7 years and any disordered eating and any self-harm at 16 years with probit regression models. We also assessed whether social cognition (7 years), emotional recognition (8 years) and bullying victimisation (11 years) mediated these relationships. RESULTS: Emotional dysregulation at age 7 years was associated with disordered eating [fully adjusted probit B (95% CI) = 0.082 (0.029, 0.134)] and self-harm [fully adjusted probit B (95% CI) = 0.093 (0.036, 0.150)] at age 16 years. There was no evidence of sex interactions or difference in effects between self-harm and disordered eating. Mediation models found social cognition was a key pathway to disordered eating (females 51.2%; males 27.0% of total effect) and self-harm (females 15.7%; males 10.8% of total effect). Bullying victimisation was an important pathway to disordered eating (females 17.1%; males 10.0% of total effect), but only to self-harm in females (15.7% of total effect). Indirect effects were stronger for disordered eating than self-harm. CONCLUSIONS: In males and females, emotional dysregulation in early childhood is associated with disordered eating and self-harm in adolescence and may be a useful target for prevention and treatment. Mediating pathways appeared to differ by sex and outcome, but social cognition was a key mediating pathway for both disordered eating and self-harm.
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Trastornos de Alimentación y de la Ingestión de Alimentos , Conducta Autodestructiva , Masculino , Niño , Femenino , Humanos , Preescolar , Adolescente , Estudios Longitudinales , Estudios Prospectivos , Conducta Autodestructiva/etiología , Factores de Riesgo , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiologíaRESUMEN
Background: Non-suicidal self-injury (NSSI) poses a growing risk to public health worldwide. While numerous studies have identified major life events as key risk factors for NSSI, the mechanisms by which emotional and cognitive problems mediate or moderate this relationship remain unclear. To enhance the understanding of this field, we will draw upon the cascade theory of self-injury and the benefits and barriers model, to examine the relationship between major life events and NSSI, as well as the effect of rumination and body image. Methods: A sample of 2,717 college students (Mage = 19.81 years; SD = 1.09) participated in this study and anonymously completed the questionnaires. The moderated mediation model were conducted using Model 4 and Model 15 of the Process macro program in SPSS. Results: The results showed that rumination mediated the positive relationship between major life events and NSSI. Furthermore, body image was found to moderate both the relationship between major life events and NSSI, as well as the relationship between rumination and NSSI. Conclusion: The current findings suggest that rumination is an important mediator in the relationship between major life events and NSSI among college students. Teachers, parents, and researchers should recognize the important role of body image self-perceptions of college students and actively promote a healthy and accurate body image.
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Imagen Corporal , Conducta Autodestructiva , Humanos , Adulto Joven , Adulto , Emociones , Autoimagen , Conducta Autodestructiva/etiología , Conducta Autodestructiva/psicología , Estudiantes/psicologíaRESUMEN
BACKGROUND: This study was designed to investigate potential gender differences in the interrelations between different types of stressful life events and non-suicidal self injury (NSSI) among Chinese youth, as well as to test the direct and moderating impacts of online social support on Chinese students' NSSI engagement under the pressure of different types of stressful life events. METHODS: Based on the data of 2200 students from middle - highschools and universities in Northwestern China, gender difference (male/female binary) in stressful life events, online social support, NSSI and their correlations were analyzed in the study. RESULTS: Among different types of stressful life events, male students were reported to experience a significantly higher impact of punishment and interpersonal relationship than females. Female students only experienced significantly higher learning pressure than males; Gender difference was not indentified in NSSI among youth; Stressful life events related to punishment could significantly predict NSSI engagement among males. Stressful life events related to learning pressures, interpersonal relationships, and adaption were significantly correlated to NSSI engagement among females; Online social support didn't had a significant direct effect on youth's NSSI, although it did significantly moderate the relationship between specific types of stressful life events (i.e., loss, interpersonal relationships, adaption among males and all types among females) and their NSSI. CONCLUSION: The present study has provided evidence of specified types of stressful life events being risk factors in affecting youth's NSSI: For male students, the higher impacts of stressful life events related to punishment they experienced, the more likely they were about to engage in NSSI. For female students, stressful life events related to learning pressure, interpersonal relationships and adaption were all proved as significant predictors and risky factors of female youth's NSSI; Online social support did not impact on individual's NSSI engagement directly, but moderated it significantly as a protective factor.
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Pueblos del Este de Asia , Conducta Autodestructiva , Adolescente , Femenino , Masculino , Humanos , Conducta Autodestructiva/etiología , Apoyo Social , Universidades , Estudiantes , Factores de RiesgoRESUMEN
Comparing a family structure to a company, one can often think of parents as leaders and adolescents as employees. Stressful family environments and anxiety levels, depression levels, personality disorders, emotional regulation difficulties, and childhood trauma may all contribute to non-suicidal self-injury (NSSI) behaviors. We presented a support vector machine (SVM) based method for discovering the key factors among mazy candidates that affected NSSI in adolescents. Using SVM as the base learner, and the binary dragonfly algorithm was used to find the feature combination that minimized the objective function, which took into account both the prediction error and the number of selected variables. Unlike univariate model analysis, we used a multivariate model to explore the risk factors, which better revealed the interactions between factors. Our research showed that adolescent education level, anxiety and depression level, borderline and avoidant personality traits, as well as emotional abuse and physical neglect in childhood, were associated with mood disorders in adolescents. Furthermore, gender, adolescent education level, physical abuse in childhood, non-acceptance of emotional responses, as well as paranoid, borderline, and histrionic personality traits, were associated with an increased risk of NSSI. These findings can help us make better use of artificial intelligence technology to extract potential factors leading to NSSI in adolescents from massive data, and provide theoretical support for the prevention and intervention of NSSI in adolescents.
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Conducta Autodestructiva , Máquina de Vectores de Soporte , Inteligencia Artificial , Conducta Autodestructiva/etiología , Conducta Autodestructiva/psicología , Factores de RiesgoRESUMEN
OBJECTIVE: The aim: To prove the heterogeneity of pathogenetic mechanisms and pathodynamics of self-destructive behaviour (SdB) in patients with schizophrenia spectrum disorders (SSD). PATIENTS AND METHODS: Materials and methods: We examined 112 patients with different kinds of SSD: 55 men (49.1%) and 57 women (50.9%), 34.9±8 years old. In 44.6% of patients the features of SdB were present during more than half of disease time (Gr1) - before and after self-injury or suicidal attempt (SI\SA) as well as in acute psychosis exacerbation or in remission. They committed SI\SA mainly in a psychotraumatic situations and due to permanent feelings with a self-destructive content. In 55.4% of patients (Gr2) acute manifestations of SdB with realization of impulsive SI\SA were caused only as secondary symptoms of the severe exacerbation of psychosis. Self-destructive or suicidal ideas disappeared in Gr2 patients after the reduction of acute psychotic symptoms. RESULTS: Results: Psychometric testing by the PANSS confirmed the comparability of these groups. линеpatients' reaction on a psychological problems, especially family conflicts, the desire to reduce the high level of subjective anxiety or to draw attention to themselves. In 92% of these patients at the moment of examination manifestations of SDB and the same self-destructive motives persisted. While patients of Gr2 committed impulsive SI\SA only by the influence of command pseudohallucinations or delusional ideas at the acute psychosis. At the time of the study (in state without acute psychotic symptoms or in remission) all patients of Gr2 showed no SDB signs. The data according to the Big Five Personality Test fixed substantial distinctions in personal characteristics of patients in Gr1 and Gr2 as well. CONCLUSION: Conclusions: Our study proved the scientific hypothesis that the pathogenesis and dynamics of SdB in patients with SSD (who committed SI\SA) have essential differences. The research results allowed to describe two types of personal portrait of patients with SSD and SdB who had realized SI\SA. This crucial pathogenetic variances are important to design of the therapy strategies of those patients.
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Trastornos Psicóticos , Esquizofrenia , Conducta Autodestructiva , Adulto , Femenino , Humanos , Masculino , Trastornos Psicóticos/etiología , Esquizofrenia/complicaciones , Esquizofrenia/diagnóstico , Conducta Autodestructiva/etiología , Ideación Suicida , Intento de Suicidio/psicologíaRESUMEN
Self-inflicted skin disorders are artefact diseases inflicted by the use of multiple different means, for various different purposes. They account for about 2% of dermatology patient visits, and include disorders with a denied or hidden pathological behavior (factitious disorders) and disorders with a non-denied and non-hidden pathological behavior (compulsive disorders). In turn, factitious skin disorders are subdivided into 2 groups: factitious disorders without an external incentive (considered in a preceding work) and factitious disorders with external incentives. In the second eventuality, the simulator is motivated by illicit intent, wishing to evade civil duties or a prison sentence, for instance, or to exploit situations of an occupational nature, and is fully aware of his action and his intention. Apart of the two groups of pathomimic artefacts and malingering, some self-inflicted dermatoses are due to behavioral disorders involving compulsive habits (tics, psychological excoriations). The great majority of subjects suffering from the latter disturbances are quick to confess their urge to self-inflict lesions. The management, including both psychiatric and dermatological assessment, concludes this second part of the work regarding the self-inflicted cutaneous diseases.
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Trastornos Fingidos , Conducta Autodestructiva , Tics , Humanos , Conducta Autodestructiva/etiología , Conducta Autodestructiva/psicología , Piel , Trastornos Fingidos/diagnóstico , Trastornos Fingidos/patología , Trastornos Fingidos/psicología , Simulación de Enfermedad/psicologíaRESUMEN
Self-injurious behavior (SIB) is a major treatment focus for clinicians treating children with autism spectrum disorder (ASD). A review of the literature identified medical conditions that may be risk factors for an individual engaging in SIB. This study involved the creation and preliminary validation of a standardized assessment checklist: Risk Assessment Checklist for Self-Injury in Autism-Medical (RASCA-M) for the physical, behavioral, and diagnostic evaluation of non-verbal children with autism and SIB living in a residential setting. Preliminary content validity, criterion-related validity, and interobserver agreement were established. The RACSA-M is a promising instrument to assess underlying medical issues in non-verbal children with ASD and SIB.
Asunto(s)
Trastorno del Espectro Autista , Trastorno Autístico , Conducta Autodestructiva , Trastorno del Espectro Autista/diagnóstico , Trastorno Autístico/diagnóstico , Lista de Verificación , Niño , Humanos , Medición de Riesgo , Conducta Autodestructiva/diagnóstico , Conducta Autodestructiva/etiologíaRESUMEN
BACKGROUND: The coexistence of self-harm and aggression, which is referred to as dual-harm, is commonly seen in forensic population. Self-harm and aggression have often been studied separately, previous studies on risk factors of aggression or self-harm mainly focused on childhood adversities, emotional regulation, impulsivity and psychopathology, given their importance in the two behaviors. However, the factors associated with dual-harm remain unclear. This study aimed to explore potential risk factors associated with co-occurring self-harm among individuals with serious aggressive behaviors. METHODS: This multi-center, cross-sectional case-control study was conducted from May 2013 to January 2016 and involved seven qualified forensic institutes located in seven provinces in China. Participants were individuals with serious aggressive behaviors and were suspected to have mental disorders. Lifetime history of self-harm was obtained by a self-report questionnaire, and serious aggressive behaviors were assessed with the use of participants' forensic archive. Sociodemographic and clinical information were collected using a self-designed standardized data collection form, and childhood adversities was assessed using a clinician-rated scale designed by our research team. The Psychopathy Checklist-Revised (PCL-R) was used to assess psychopathic traits and the Brief Psychiatric Rating Scale (BPRS) was used to assess psychiatric symptoms of the participants. Univariate and multivariate logistic regression analyses were performed to analyze the relevant factors for dual-harm. RESULTS: A total of 423 individuals with serious aggressive behaviors were enrolled in the current study. Of them, 74 (17.5%) with self-harm history assigned into the dual-harm group (D-H) and 349 (82.5%) without self-harm history assigned into the aggression-only group (A-O). According to the binary logistic regression analysis, current diagnosis of mood disorder (OR = 3.2, 95%CI: 1.2-8.5), child abuse (OR = 2.8, 95%CI: 1.3-6.2), parental death (OR = 3.0, 95%CI: 1.2-7.5), and the score of the affective subscale in BPRS (OR = 1.7, 95%CI: 1.3-2.4) were significantly associated with dual-harm. CONCLUSIONS: Our study suggested the necessity of integrated evaluation of self-harm among individuals with serious aggressive behaviors. Childhood adversities and psychiatric symptoms in this population require special attention.
Asunto(s)
Salud Mental , Conducta Autodestructiva , Agresión/psicología , Estudios de Casos y Controles , Niño , Estudios Transversales , Humanos , Factores de Riesgo , Conducta Autodestructiva/diagnóstico , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiologíaRESUMEN
BACKGROUND: The sudden outbreak of COVID-19 had a great impact on the physical and mental health of people all over the world, especially for students whose physical and mental development was not yet mature. In order to understand the physical and mental conditions of students during the epidemic period and provide a theoretical basis for coping with psychological problems in public health emergencies, this study explored the mediating role of sleep disorders in the effect of the psychological stress response (PSR) on non-suicidal self-injury (NSSI), along with the moderating role of emotional management ability (EMA). METHODS: The SRQ-20, Pittsburgh Sleep Quality Index, NSSI Behavior Questionnaire, and Emotional Management Questionnaire were used to investigate the mental health of Chinese students in April 10-20 (Time point 1, T1) and May 20-30 (Time point 2, T2), 2020. A total of 1,955 students (Mage = 19.64 years, 51.4% male) were examined at T1 and 342 students (Mage = 20.06 years, 48.2% male) were reassessed at T2. RESULTS: Overall, the detection rate of PSR and NSSI were 17.60% (n = 344) and 24.90% (n = 486) respectively in the T1 sample, and were 16.37% (n = 56) and 25.44% (n = 87), in the T2 sample. We also found that sleep disorders played a mediating role in the effect of PSR on NSSI in the T1 and T2 samples. In addition, EMA was shown to regulate the effect of PSR on sleep disorders and the effect of sleep disorders on NSSI in the T1 samples. CONCLUSION: We found that PSR resulting from public health emergency might lead to NSSI behaviors in individuals. PSR may also cause sleep disorders, which can bring about NSSI. However, these effects were also moderated by the EMA. This research expands our understanding of PSR and NSSI in students during the pandemic.
Asunto(s)
COVID-19 , Conducta Autodestructiva , Trastornos del Sueño-Vigilia , COVID-19/epidemiología , China/epidemiología , Femenino , Humanos , Masculino , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/etiología , Conducta Autodestructiva/psicología , Trastornos del Sueño-Vigilia/epidemiología , Estrés Psicológico/epidemiología , Estudiantes/psicologíaRESUMEN
BACKGROUND: Prior studies have mostly focused on the risk factors for nonsuicidal self-injury (NSSI), but only a few studies have emphasized the related protective factors. The present study examined whether maltreatment and behavioral problems were risk factors for NSSI. Moreover, we also sought to understand whether and how friend support provides a buffer against NSSI. METHOD: A total of 436 adolescents completed self-report surveys that addressed maltreatment, behavioral problems, friend support, and NSSI at three different time points. RESULTS: There were significant positive correlations between maltreatment and NSSI. In the mediation analyses, we found that maltreatment was indirectly associated with NSSI via behavioral problems. Friend support demonstrated a long-term buffering effect on NSSI. Specifically, friend support had a protective effect on NSSI not only under high maltreatment levels, but also under high behavioral problem levels. CONCLUSION: These findings contribute to the understanding of the influences of both maltreatment, behavioral problems (risk factors), and friend support (protective factors) on NSSI. In the context of intervention and education, it is important to consider the value of friend support when discussing NSSI.