The relationship between self-criticism and suicide probability

A Longitudinal Prediction of Suicide Attempts in Borderline Personality Disorder: A Machine Learning Study

Borderline personality disorder (BPD) is associated with a high risk of suicide. Despite several risk factors being known, identifying vulnerable patients in clinical practice remains a challenge so far. The current study aimed at predicting suicide attempts among BPD patients during disorder-specific psychotherapeutic interventions exploiting machine learning techniques. The study took into account several potential predictors relevant to BPD psychopathology: emotion dysregulation, temperamental and character factors, attachment style, impulsivity, and aggression. The sample included 69 patients with BPD who completed the Temperament and Character Inventory, Attachment Style Questionnaire, Difficulties in Emotion Regulation Scale, Barratt Impulsiveness Scale, and Aggression Questionnaire at baseline and after 6 months of psychotherapy. To detect future suicide attempts, baseline questionnaires were entered as predictors into an elastic net penalized regression, whose predictive performance was assessed through nested fivefold cross-validation. At the same time, 5000 iterations of a non-parametric bootstrap were used to determine predictors' robustness. The elastic net model discriminating BPD suicide attempters from non-attempters reached a balanced accuracy of 64.09% and an area under the receiver operating curve of 70.44%. High preoccupation with relationships, harm avoidance, and reward dependence, along with low motor impulsiveness, verbal aggression, cooperativeness, and self-transcendence were the most contributing predictors. Our findings suggest that interpersonal vulnerability and internalizing factors are the strongest predictors of future suicide attempts in BPD. Machine learning on self-report psychological scales may be helpful to identify individuals at suicidal risk, potentially helping clinical settings to develop individualized preventive strategies.

Suicidality and self-compassion in patients with major depressive disorder: the mediating role of the avoidant attachment type

Despite recent studies establishing self-compassion and secure attachment to be vital protective factors against suicidality, the role of attachment as a psychological mechanism that may mediate the relationship between self-compassion and suicidality has not been investigated to date. This study aims to address this gap by investigating whether attachment styles, specifically avoidant attachment, mediate the link between self-compassion and suicidality in patients with major depressive disorder (MDD). 273 adult patients with MDD completed the Suicidal Behaviors Questionnaire-Revised (SBQ-R), the Beck Depression Inventory (BDI-II), the Experiences in Close Relationships Scale (ECRS), and the Self-Compassion Scale (SCS) along with sociodemographic and clinical questions. Statistical analyses included correlation analysis and Mann- Whitney U tests to examine the relationships and possible differences between the non-suicidal group and the suicidal group of patients in terms of attachment style, self-compassion, and self-destructive behaviors. A mediation analysis to assess the role of attachment avoidance in the relationship between selfcompassion and suicidality was also conducted. Both attachment anxiety and avoidance were positively associated with suicidality and depression and negatively with self-compassion. The patients with increased suicidality differed significantly in the levels of depression, self-compassion, and attachment compared to those who were non-suicidal. The protective mechanism of self-compassion against suicidality was mediated by attachment avoidance. Research findings highlight the need for considering attachment-related issues to understand suicidality and tailor interventions in the field of suicide prevention and treatment while they gauge treatment priorities in working with depressed patients with suicidal thoughts and behaviors.

Emotional Risk Factors, Rumination, and Self-Criticism in Relation to Suicidal Ideation Among Chinese Depressive Outpatients

Previous studies indicated that individuals with major depressive disorder (MDD) are at high risk of suicide, making the identification of risk factors in suicidal depressive outpatients essential for developing effective prevention and treatment strategies. This study aims to (1) identify emotional risk factors and (2) examine the relationship between cognitive markers-including rumination and self-criticism-and suicidal ideation among depressive outpatients. A total of 165 Chinese clinical outpatients with depression were recruited from local hospitals in Hong Kong. In our sample, 68% of patients with moderate depression and 87.5% of patients with severe depression reported experiencing suicidal thoughts. The results from the logistic regression revealed a significant interaction between rumination and self-critical thoughts in relation to suicidal ideation. Specifically, the ruminative patients with self-critical thoughts were more likely to have suicidal thoughts than those without self-critical thoughts. These findings align with the cognitive model of suicide, suggesting that maladaptive information processing and negative cognitive content are associated with an increased risk of suicide. The current findings have clinical implications for the future development of more specific and accurate mental health assessment, preventive programs, and psychotherapies for depressive outpatients.

Suicide Risk Factors in High School Students

In Mexico, suicide has become an important public health problem, representing the third leading cause of death in the adolescent population. Suicidal behavior in adolescents is associated with the interaction of complex relationships between personal, interpersonal, and sociocultural factors. Through a quantitative, descriptive, and correlational cross-sectional study, the present study aimed to analyze the prevalence and risk factors associated with suicidal ideation among adolescents from different high schools of the high school system (SEMS) of the University of Guadalajara, in response to the psychosocial impact of the COVID-19 pandemic. A descriptive statistical analysis was carried out on the data obtained from the 3583 students surveyed, followed by a principal component analysis (PCA) to identify closely related social, emotional, and behavioral variables. The PCA yielded eight principal components, which together represent 75.42% of the variance across psychometric tests. A multiple linear regression analysis was used, with a regression value (R2) of 0.4811, indicating that the explanatory model can predict 48.1% of the variability in suicidal ideation, with a statistical significance level of 0.05. According to the studies conducted, 19% (688 students) showed indicators of high suicide risk and 26.8% (960 students) showed moderate risk. Depression, mental health, health-related quality of life, physical and psychological well-being, and mood and emotions are the most influential factors in suicidal ideation.

Task-induced deactivation dysfunction during reward processing is associated with low self-esteem in a possible subtype of major depression

INTRODUCTION

Low self-esteem is a frequent symptom in major depressive disorder (MDD). This functional magnetic resonance imaging study investigated whether MDD patients with low self-esteem show a distinct neural pathophysiology. Previous studies linked low self-esteem to reduced task-induced deactivation of the pregenual anterior cingulate cortex (pgACC) as a part of the default mode network, and to reduced connectivity between pgACC and reward system. Goya-Maldonado et al. identified an MDD subtype with pgACC and ventral striatal overactivations during reward processing. We hypothesized that this subtype might be characterized by low self-esteem.

METHODS

Eighty-three MDD patients performed the desire-reason dilemma task and completed the Rosenberg Self-Esteem Scale (RSES). Brain activity during bottom-up reward processing was regressed upon the RSES scores, controlling for depression severity measured by the Montgomery-Åsberg Depression Rating Scale. To corroborate the findings, we compared self-esteem scores between patient subgroups with impaired task-induced deactivation (n = 31) and with preserved task-induced deactivation (n = 31) of the pgACC.

RESULTS

Consistent with our a priori hypothesis, activity in a bilateral fronto-striatal network including pgACC and ventral striatum correlated negatively with RSES scores, also when controlling for depression severity. In the additional analysis, patients with impaired task-induced pgACC deactivation showed lower self-esteem (t (52.82) = -2.27; p = .027, d = 0.58) compared to those with preserved task-induced pgACC deactivation.

CONCLUSIONS

We conclude that low self-esteem in MDD patients is linked to a task-induced deactivation dysfunction of the pgACC. Our findings suggest that a previously described possible subtype of MDD with pgACC and ventral striatal overactivations during reward processing is clinically characterized by low self-esteem.

Examining state self-criticism and self-efficacy as factors underlying hopelessness and suicidal ideation

INTRODUCTION

When people feel hopeless, they are more likely to think about suicide. Prior work has shown that both hopelessness and suicidal ideation fluctuate over time; however, there are likely other contextual factors underlying increased hopelessness and suicidal ideation in moments of time.

METHOD

In two studies using retrospective recall of a real event (Study 1, n = 268) and an experimental imaginal vignette design (Study 2, n = 356), we examined self-criticism and self-efficacy for self-regulation as crucial factors underlying hopelessness in people vulnerable to suicidal ideation.

RESULTS

In both studies, greater state self-criticism and lower state self-efficacy were associated with greater hopelessness. In Study 2, we also measured suicidal ideation, and found that higher self-criticism and lower self-efficacy for self-regulation scores were associated with greater suicidal ideation, even when controlling for negative affect. Evidence of an interaction between self-criticism and self-efficacy was found with scores in Study 2 but not in Study 1; specifically, lower self-efficacy was associated with greater ideation when self-criticism was high but not when self-criticism was low.

CONCLUSION

Overall, results support self-criticism and self-efficacy as important contextual factors underlying hopelessness and suicidal ideation and attending to the potential interactive effect between self-criticism and self-efficacy.

The longitudinal contribution of prolonged grief to depression and suicide risk in the aftermath of suicide loss: The moderating role of self-criticism

BACKGROUND

Suicide-loss survivors (SLSs)-individuals who lost family member to suicide, have been recognized as at risk for several mental health complications, including depression and suicide. Recent studies have emphasized the contribution of prolonged grief (PG) symptoms and suicide-related shame as facilitators of depression and suicide risk in the aftermath of suicide loss. In this six-year longitudinal design study, we examined self-criticism as a moderator of the link between PG and depression and suicide risk, with suicide-related shame mediating these links.

METHOD

Participants were 152 SLSs (130 females) aged 18-70 who completed questionnaires assessing prolonged grief, depression, and suicide risk as well as trauma-related shame and self-criticism.

RESULTS

A moderated mediation model shows that high self-criticism intensified the relations between PG and shame and between shame and depression and suicide risk, above and beyond the contribution of the longitudinal PG trajectory. Importantly, the indirect effects of PG on both depression and suicide risk via shame levels were found only among SLSs with high levels of self-criticism.

CONCLUSION

The findings highlight the critical longitudinal role of self-criticism in facilitating depression and suicide risk among SLSs with higher levels of PG. Theoretical implications relating to healing processes and focused clinical recommendations are discussed, including interventions for addressing self-criticism and suicide-related shame in the aftermath of suicide loss.

Study on relationship between self-recognition of voice disorder and mental health status: Korea National Health and Nutrition Examination Survey

BACKGROUND

The voice has been thought to be associated with emotions, but conducting large-scale research on this relationship has some limitations. To overcome these limitations, questionnaires have been utilized as a research tool.

METHODS

A population-based cross-sectional study was done. A total of 15,977 participants completed questionnaires regarding self-recognition of voice disorder (SRVD), and mental health status.

RESULTS

1053(6.6 %) participants answered that they had SRVD. In the multivariate Cox proportional hazard model, psychological stress (Hazard ratio (HR) = 1.371, 95 % confidence interval (CI) = 1.154-1.629), depressive symptoms (HR = 1.626, 95 % CI = 1.323-1.997), suicidal ideation (HR = 1.739, 95 % CI = 1.418-2.133), and suicide attempt (HR =2.206, 95 % CI = 1.067-4.56) were all associated with SRVD. In SRVD lasting over three weeks, psychological stress (HR = 1.604, 95 % CI = 1.278-2.014), depressive symptoms (HR = 1.807, 95 % CI = 1.384-2.36), and suicidal ideation (HR = 2.073, 95 % CI = 1.587-2.709) were also significant factors. As the number of mental health problems increased, the odds ratio of both SRVD (OR = 2.49, 95 % CI = 1.839-3.37) and SRVD lasting over three weeks (OR = 3.254, 95 % CI = 2.242-4.725) increased, respectively.

LIMITATIONS

SRVD and mental health status were judged only by simple questionnaires. Cross-sectional design and retrospective data could not draw causal relationships.

CONCLUSIONS

SRVD and SRVD lasting over three weeks had a significant relationship with mental health status, including psychological stress, depressive symptoms, and suicidal ideation. There is a need to consider psychiatric treatment for individuals who visit hospitals with voice disorders.

Cognition and Non-Suicidal Self-Injury: Exploring Relationships with Psychological Functions

OBJECTIVE

Non-suicidal self-injury (NSSI) is strongly associated with difficulties in emotion regulation, but its relationships with maladaptive cognitive processes are less clear.

METHOD

The current study examined relationships between self-reported NSSI (presence, number of methods, frequency, recency, duration, functions) and negative cognitive processes (rumination, worry, self-criticism, perceived burdensomeness, thwarted belongingness) among 1,357 undergraduates. Cognition variables were submitted to exploratory factor analysis (EFA), and relationships were examined between the resulting factors and NSSI history (among the full sample) and NSSI severity and functions (among those with a history of NSSI).

RESULTS

The EFA derived two higher order cognitive factors: repetitive negative thinking (RNT) and negative self-perception (NSP). Both RNT and NSP were significantly higher among participants with than those without a history of NSSI. Among those with NSSI, NSP, but not RNT, was positively related to lifetime NSSI frequency and number of methods, as well as recency (presence in the past 12 months) and total duration (in years) of NSSI engagement. Moreover, RNT and NSP were positively associated with aggregate intrapersonal (but not interpersonal) functions of NSSI. The two cognitive factors demonstrated differential relationships with the individual intrapersonal NSSI functions.

CONCLUSIONS

Higher order categories of cognitive risk factors may have unique relationships with functions and severity of NSSI, with possible implications for more targeted approaches to risk assessment and intervention.HighlightsNegative thinking and self-perception were higher in people who engage in NSSI.Negative self-perception was associated with greater NSSI severity.Negative thinking and self-perception had different relations to NSSI functions.

Differences in Guilt, Shame, Self-Anger, and Suicide Cognitions Based on Recent Suicide Ideation and Lifetime Suicide Attempt History

ABSTRACT

Suicide risk factors such as hopelessness and psychiatric disorders can predict suicide ideation (SI) but cannot distinguish between those with SI and those who attempt suicide (SA). The fluid vulnerability theory of suicide posits that a person's activation of the suicidal mode is predicated on one's predisposition, triggers, and baseline/acute risks. This study compared guilt, shame, self-anger, and suicidal beliefs based on recent SI and lifetime SA. In a total of 2222 primary care patients in this cross-sectional, observational study reported no recent SI or lifetime SA (SI-SA-), 161 reported recent SI only (SI-SA+), 145 reported lifetime SA only (SI+SA-), and 56 reported both recent SI and lifetime SA (SI+SA+). Kruskal-Wallis test showed that the four risk factors were the highest for SI+SA+, followed by SI+SA-, then SI-SA+, and lastly SI-SA-. The study shows that risk factors may be worse in those with recent SI than those with SA history.

Childhood trauma and body dissatisfaction among young adult women: the mediating role of self-criticism

The present study examined the relationship between childhood trauma and body dissatisfaction among young women. The mechanisms through which childhood trauma are related to body dissatisfaction have not been sufficiently examined previously. The aims of the present study were to analyze the (i) relationships between childhood trauma, self-criticism, and body dissatisfaction and (ii) mediating role of self-criticism in the relationship between childhood trauma and body dissatisfaction. A total of 754 young adult women aged 18 to 30 years participated (M = 20.49 years; SD = 2.28). The findings showed positive correlations between childhood trauma, self-criticism, and body dissatisfaction. The mediation model indicated that (i) greater childhood trauma was associated with greater self-criticism, and (ii) greater self-criticism was significantly associated with greater body dissatisfaction. Therefore, childhood trauma was indirectly associated with increased body dissatisfaction and explained by the positive relationship with increased self-criticism. These results highlight the importance of childhood trauma in body dissatisfaction among young adult women and demonstrates self-criticism coping style as a key factor in this relationship. Early detection of self-criticism-based coping styles and childhood trauma could improve (i) quality of life and prevent the onset of body dissatisfaction, and (ii) treatment planning and prevent body dissatisfaction from escalating into major problems (e.g., eating disorders, body dysmorphic disorder, morbid exercise and/or depressive symptomatology).

Exploring working memory, self-criticism, and rumination as factors related to self-harm

The prevalence of self-harm and the relative emotional influences are well understood, but certain cognitive factors such as working memory, rumination, and self-criticism are not fully explored. The aim of the current study is to examine specific aspects of cognition to explore their influence on self-harming behaviors. Participants included 101 undergraduates from a British University. Factors were measured using the Centre for Epidemiological Studies Depression Scale, the Depressive Experiences Questionnaire, Ruminative Response Scale, and the Automated Working Memory Assessment. Findings indicated a greater incidence of self-harming behaviors among those who demonstrated higher depressive symptoms, but depression scores were not significantly related to self-harm. Additionally, a binary logistic regression indicated that self-criticism was associated with the presence of self-harming behavior, and a Classification and Regression Trees found that the single strongest predictor of self-harming behavior was a belief that love needs to be continually earned from others. Incorporating treatments that reduce self-criticism, such as improving self-compassion with Compassionate Mind Training, may address underlying mechanisms that trigger self-harm behavior. Keywords: rumination, depression, self-criticism, working memory, self-harm.

Self-Compassion Moderates the Association Between Body Dissatisfaction and Suicidal Ideation in Adolescents: A Cross-Sectional Study

Identifying risk and protective factors for suicidal ideation during adolescence is essential for suicide prevention. One potential risk factor is body dissatisfaction which appears to peak during adolescence. The present study investigated the self-compassion buffering effects in the relationship between body dissatisfaction and suicidal ideation. A convenience sample comprising 580 adolescents (mean age 16.35 years; SD = .87; range 14-18 years) was recruited from public schools. The results indicated a strong positive association between body dissatisfaction and suicidal ideation (Cohen's f 2 = .25). The association was significantly moderated by the self-compassion (β =  - .16, SE = .04, p = .01, t  = 2.4.34, .95% CI [- .16, - .01]). Structural equation modeling analysis showed that the lack of self-kindness was associated with a moderate suicidal ideation level (Cohen's f 2 = .14). Also, higher levels of self-judgment predicted suicidal ideation with a moderate to large effect size (Cohen's f 2 = .28). The findings suggest that therapeutic programs designed to develop self-compassion should be implemented to reduce the risk of suicidal ideation among adolescents with body dissatisfaction. The findings empirically show that a higher degree of self-judgment is strongly associated with suicidal thoughts among adolescents, which must be systematically addressed in clinical studies on suicidal risk.

SUPPLEMENTARY INFORMATION

The online version contains supplementary material available at 10.1007/s11469-021-00727-4.