Risk Factors For Suicide Attempts Research Articles

Suicide among Reproductive-Age Women in Northwest Ethiopia: A Community-Based Cross-Sectional Study

Background. Suicide is one of the global burdens of morbidity and mortality in all reproductive-age women population groups across the world. It is one of the most significant contributors to the global burden of illness and a cause of morbidity. This study is aimed at finding out how it occurred and what risk factors were related to suicidal ideation and attempts among women in the reproductive-age group. Methods. A community-based cross-sectional study design was conducted using a multistage cluster sampling technique to get a total of 590 study participants from March to April 2021. Data were entered into EpiData version 3.1 and analyzed in bivariate and multivariable logistic regression models using Statistical Package for Social Science (SPSS) version 20. Variables with a p value <0.05 were declared to be associated risk factors with the outcome variable. Results. A total of 590 of the 598 sampled women participated, with a response rate of 98.7%. A one-month prevalence of suicidal ideation and attempt was 2.9% (95% CI: 1.5%, 4.4%) and 2.5% (95% CI: 1.4%, 3.7%), respectively. Intimate partner violence (AOR=4.69, 95% CI: 1.53, 14.45), depression (AOR=3.11, 95% CI: 1.11, 9.85), and history of mental illness (AOR=5.18, 95% CI: 1.55, 17.32) were associated risk factors for suicide ideation. Anxiety (AOR=3.55, 95% CI: 1.17, 10.81), being unmarried (AOR=4.39, 95% CI: 1.49, 12.87), and history of mental illness (AOR=7.95, 95% CI: 2.42, 26.15) were associated risk factors for suicide attempts. Conclusion. SI and SA are prevalent in reproductive-age women. Intimate partner violence, depression, anxiety, a history of mental illness, and being single were associated factors. This implies that providing relevant information, education, and continuing support is very crucial for reproductive-age group women to decrease the incidence and risk factors of suicide.

Comparing frequencies of adolescent suicide attempters pre- and during COVID-19 pandemic school terms

BackgroundThe COVID-19 pandemic had and still have a major impact on adolescent mental health and consequently on suicidal behavior. However, few studies have investigated whether the pandemic has changed the patterns and the triggers of suicidality peaks in adolescents, e.g., seasonal patterns or family conflicts. We hypothesized that the pandemic modified suicidality rates: an increment of suicide attempts would be observed in the first semester of the academic year during COVID-19 pandemic compared to the same period of previous academic year; and the precipitating factors would be more related to social stressors during the pandemic school year.MethodsA retrospective cross-sectional study was conducted to assess the precipitating factors, also including school-related factors and cognitive skills, of adolescent suicide attempters occurred in the first and second semesters of the year before the pandemic lockdown (study periods 1 and 2) and the year after (study periods 3 and 4).ResultsThe sample consisted of 85 adolescents aged between 12 and 17 recruited consecutively from March 2019 to March 2021 at emergency ward because of suicide attempt. Forty-eight adolescents (55.3% of the sample) were attended before the lockdown (pre-pandemic group) and 38 (44.7%) the year after. The results showed a higher proportion of female suicide attempters in period 4 (Sept 2020-Feb 2021) respect to period 3 (Mar 2020-Aug 2020), i.e., pandemic semesters compared with the increment observed between period 2 and 1 (prepandemic semesters; Fisher’s exact test = 4.73; p = 0.026). The multinomial regression models showed a significant effect in the frequency of adolescents who attempted suicide (ratio χ2 = 15.19, p = 0.019), accounted by the differences between period 4 (Sept 2020-Feb 2021) and period 1 (Mar 2019-Aug 2019), with depressive symptoms being a significant contributing factor (Exp(b) = 0.93; p = 0.04). Additionally, social triggers and age were found to be significant risk factors for suicide attempts in the first semester of the pandemic academic year (period 4) compared to the same semester of the pre-pandemic year (period 2; Exp(b) = 0.16, p = 0.01, and Exp(b) = 1.88, p = 0.006, respectively).ConclusionsDuring the pandemic, the decrement between first and second semester of the number of females attempting suicide was more pronounced than in the prepandemic school year -though this findings lacked statistical power due to very limited sample size-. Change in the frequency of adolescent attempting suicide in the different school periods was associated with greater severity of depressive symptoms. Social relations in back-to-school after the lockdown were also associated with the number of adolescents attempting suicide.

Inhibition and Activation Systems of Behavior and Suicide Mediating Role of Cognitive Emotion Regulation

Objective: This study aimed to predict suicide attempts based on behavioral activation and inhibition systems (BAS/BIS) with the mediating role of cognitive emotion regulation (CER) strategies among adolescents of Abyek City. Materials and methods: The research methodology was descriptive-correlational. The cluster sampling method was used, and the resulting sample included 194 adolescents who responded to the BAS/BIS questionnaire (Carver & White, 1994), CER questionnaire, and Beck scale for suicide ideation. Path analysis was employed to evaluate the proposed model using AMOS 24.0 and SPSS 27 softwares. Results: The findings indicate that the proposed model is fitted with the data well. The results of path analysis showed that the BAS/BIS systems explain 27% of the variance of maladaptive CER and 61% of the variance of adaptive CER. In addition, maladaptive CER, BAS, and BIS explain 65% of the variance of suicide attempts. Conclusion: Low levels of BAS, high levels of BIS, and the use of maladaptive CER skills can be considered risk factors for suicide attempts in adolescents.

Intimate Partner Violence and Suicide Attempt Among Women in the Philippines

Intimate partner violence is among the leading women’s health issues globally. Hence, the primary aim of this study was to determine if intimate partner violence (IPV) against women is a significant risk factor in suicide attempts, and whether such an association is moderated by help-seeking behavior. A predictive correlational design was employed to determine associations between the variables of interest. The study sample consisted of 1,413 currently married or cohabiting Filipino women with exposure to IPV. In the direct effects model, physical IPV, psychological IPV, and sexual IPV emerged as significant risk factors for suicide attempts. In the moderation analysis, help-seeking behavior did not demonstrate a significant interaction with IPV in predicting suicide attempts. The current data highlight the importance of identifying and screening IPV-abused women in communities who may be at risk of attempting suicide. Additionally, suicide prevention strategies must consider the potential role of help-seeking behavior in increasing the risk of suicide among IPV-abused women.

Suicide attempts in schizophrenia – A large retrospective cohort study from a tertiary care psychiatry centre in India

The extent of variability in identified risk factors for suicide attempts (SA) in schizophrenia limits their generalization. This study aimed to identify the rates and associated correlates of SA in schizophrenia by reviewing a large cohort (n=500). Nearly one-fourth had a history of SA, which was independently associated with a family history of SA, more inpatient admissions, and better long-term treatment response. These findings highlight the complex interaction between biological factors influencing SA and illness determinants in schizophrenia. Furthermore, they reinforce the need for future research to unravel the association between suicide vulnerability and the pathophysiology of schizophrenia to attenuate morbidity and mortality associated with the same.

Risk factors for suicidal attempts in a sample of outpatients with treatment-resistant depression: an observational study.

Treatment-resistant depression (TRD) is commonly defined as the failure of at least two trials with antidepressant drugs, given at the right dose and for an appropriate duration. TRD is associated with increased mortality, compared to patients with a simple major depressive episode. This increased rate was mainly attributed to death from external causes, including suicide and accidents. The aim of our study is to identify socio-demographic and psychopathological variables associated with suicidal attempts in a sample of outpatients with TRD. We performed a monocentric observational study with a retrospective design including a sample of 63 subjects with TRD referred to an Italian outpatient mental health centre. We collected socio-demographic and psychopathological data from interviews and clinical records. 77.8% of the sample (N=49) were females, the mean age was 49.2 (15.9). 33.3% (N=21) of patients had attempted suicide. 54% (N=34) of patients had a psychiatric comorbidity. Among the collected variables, substance use (p=0.031), psychiatric comorbidities (p=0.049) and high scores of HAM-D (p=0.011) were associated with the occurrence of suicide attempts. In the regression model, substance use (OR 6.779), psychiatric comorbidities (OR 3.788) and HAM-D scores (OR 1.057) were predictive of suicide attempts. When controlling for gender, only substance use (OR 6.114) and HAM-D scores (OR 1.057) maintained association with suicide attempts. The integrated treatment of comorbidities and substance abuse, which involves different mental health services, is fundamental in achieving the recovery of these patients. Our study supports the importance of performing a careful clinical evaluation of patients with TRD in order to identify factors associated with increased risk of suicide attempts.

Prevalence and risk factors of suicide attempts among Chinese elderly patients over 50 years with schizophrenia.

Several research efforts have found that older schizophrenia patients are at higher risk for suicide. Related risk factors for suicide attempts in the elderly with schizophrenia are poorly understood. This study sought to assess the prevalence of suicide attempts and related risk variables in schizophrenia patients over the age of 50. We recruited 591 elderly patients over the age of 50. Demographic, clinical and blood parameters of all patients were collected. Patients with schizophrenia were evaluated for psychopathological symptoms using the Positive and Negative Syndrome Scale (PANSS). The rate of suicide attempts among elderly Chinese schizophrenia patients was 15.2%. In these elderly schizophrenia patients, those who with suicide attempts had significantly higher scores for insomnia, depression and smoking addiction, and higher levels of red blood cells, Hc1 glycosylated hemoglobin and free T3, but significantly lower levels of hypersensitive C-reactive protein and -globulin. Binary logistic regression analysis showed that higher depression scores and smoking addiction were risk factors for suicide attempts in these patients. Additionally, multiple regression analyses showed that higher BMI and insomnia scores were associated with suicide risk scores in elderly schizophrenia patients. Our research shows that there is a high incidence of suicide attempts in people over 50 years of age with schizophrenia. A number of clinically relevant factors and metabolic markers are associated with suicide attempts among elderly patients with schizophrenia.

Self-harm thoughts among postpartum women - associated factors

ABSTRACT Background Even though in many countries suicide is the leading cause of maternal deaths during the postpartum period, the prevalence of thoughts of self-harm (SHTs), an important risk factor for suicide attempts, is still not well documented. Aim We aimed to investigate the prevalence of SHTs in a Polish cohort of postpartum women and identify socio-demographic and maternal mental health factors associated with experiencing SHTs. Method 1545 women took part in a midwife-led postpartum depression (PPD) screening. 337 of them reported SHTs. The Edinburgh Postpartum Depression Scale (EPDS) was administered. Specifically, we used an abbreviated 5-item version to assess depression symptoms, item 10 to assess SHTs, a composite score of items 1 and 2 - anhedonia, and a composite score of items 3, 4, and 5 - anxiety. Logistic regression analyses were performed to examine associations between variables. Results Approximately 2% (n = 337) of women self-reported experiencingSHTs. Within the group of postpartum mothers who self-reported SHTs, 65.60% (n = 221) manifested the symptoms of PPD, and 56.40% (n = 190) - of anxiety. The symptoms of PPD, a mood disorder diagnosed in the past, and younger age were predictors of SHTs. Conclusion The results of this study can contribute to the development of prevention strategies: analysing separately items from PPD screening questionnaires focusing on SHTs can be an important part of prevention. The lack of the symptoms of PPD and anxiety risk does notexclude experiencing SHTs.

Samobójstwa młodzieży w Polsce w latach 2012-2021

Aim: The main research goal will be to diagnose the risk factors of suicide attempts and their specificity. The author's intention is also to determine the level of risk of suicidal behavior among young people and to show ways to minimize it Methods: The study used the method of analysis and synthesis of professional literature, the monographic-descriptive method and the analysis of statistical data Results: Suicide is a process that shapes and matures in a young person, often for many years. It is associated with a series of related thoughts and actions, through which suicide becomes a person's goal. Young people very often believe that they will be able to solve their problems by committing suicide. Emerging thoughts are either quite strongly shaped and grounded or quickly rejected. Some people base their suicidal behavior on the atmosphere at school, which manifests itself in the lack of acceptance by peers (harassment, starking, aggression, etc.). Coclusion: The conducted considerations can also be used to answer the question about the emotional and psychological experiences of young people related to suicidal thoughts. Suicidal thoughts are a very serious and sensitive topic, yet adolescents with suicidal thoughts experience distress and depression when adolescents experience feelings of sadness, dejection and hopelessness. Adolescents often come to the conclusion alone that they are separated from others, unable to establish social bonds and misunderstood by those around them. Such people are susceptible to suicidal behavior. Similarly, if there is a lack of control and helplessness, adolescents may have suicidal thoughts. Fear and anxiety and experiencing your own emotions can also trigger suicidal thoughts. Adolescents often lose their identity, and therefore lose their sense of who I am and what I want from life, which may lead to suicide attempts. Oryginality: Suicidal thoughts are a very serious and sensitive topic, yet adolescents with suicidal thoughts experience distress and depression when adolescents experience feelings of sadness, dejection and hopelessness. Adolescents often come to the conclusion alone that they are separated from others, unable to establish social bonds and misunderstood by those around them. Such people are susceptible to suicidal behavior. Similarly, if there is a lack of control and helplessness, adolescents may have suicidal thoughts. Fear and anxiety and experiencing your own emotions can also trigger suicidal thoughts. Adolescents often lose their identity, and therefore lose their sense of who I am and what I want from life, which may lead to suicide attempts. Keyword: suicide, suicide attempt, adolescents, threat, pandemic, suicidal thoughts, suicide prevention, suicide prevention

The Impact of Complex PTSD on Suicide Risk in Patients with Bipolar Disorder: A Cross-Sectional Study

Background: Patients with bipolar disorder (BD) are more likely than the general population to experience traumatic events, particularly during childhood, and these may predict and be a risk factor for the development of complex PTSD (cPTSD). The presence of multiple traumas plays a relevant role from a psychopathological point of view, but little is known about the effect this may have on suicide attempts in patients with BD. Methods: A cross-sectional study was conducted comparing socio-demographic and clinical characteristics, recruiting 344 patients diagnosed with BD I and II, screened for the presence (or absence) of cPTSD using the International Trauma Questionnaire (ITQ). Suicide attempts were assessed directly during the clinical interview and from the patient’s medical record. Results: The results emerging from the study indicate that cPTSD can be considered a risk factor for suicide attempts in patients with BD. Furthermore, evidence is provided to support the idea that cPTSD is highly prevalent in patients with BD and is related to a higher psychopathological burden. Conclusions: The results recommend an urgent and comprehensive assessment of suicidal risk in patients with comorbidity of both bipolar disorder and cPTSD. There is a crucial demand for early intervention initiatives and proactive prevention strategies to address the intricate intersection of these mental health challenges.

The influence of childhood trauma and chronotype on suicide attempts in Chinese emerging adults with severe depressive symptoms

BackgroundStudies have investigated how adults with severe depressive symptoms are more likely to attempt suicide, and these adults often have traumatic experiences and chaotic sleep/wake rhythms. Thus, this study using Latent class analysis aimed to investigate the relationship between childhood trauma class, chronotype, and suicide attempts among emerging adults with severe depressive symptoms.MethodsThis study was conducted among emerging adults with severe depressive symptoms covering 63 Universities in Jilin Province, China. A total of 1,225 emerging adults (mean age = 19.6 ± 1.78) constructed the final sample. In addition to measuring socio-demographic characteristics, the Childhood Trauma Questionnaire-Short Form, the Single-Item Chronotyping, and a single item for suicide attempts were used to evaluate childhood trauma, chronotype, and suicide attempts, respectively. Latent class analysis was applied to identify the classes of childhood trauma within emerging adults who had severe depressive symptoms. Hierarchical logistic regression models were run to investigate the effects of socio-demographic characteristics, chronotype, and childhood trauma class on suicide attempts.ResultsThree latent classes were identified: the Low-risk for childhood trauma class, the Neglect class, and the High-risk for childhood abuse class. Those who suffered sexual, emotional, and physical abuse at the same time were divided into the High-risk for childhood abuse class, and were significantly more likely to experience suicide attempts than those in the Neglect class (OR = 1.97, 95%CI = 1.34–2.89, p < 0.001) and the Low-risk for childhood trauma class (OR = 2.28, 95% CI = 1.50-3.46, p < 0.001). In terms of chronotype, the results showed that the chaotic type was a risk factor for suicide attempts when compared with the evening type (OR = 0.46, 95%CI = 0.27–0.78, p < 0.01), the moderately active type (OR = 0.53, 95%CI = 0.31–0.89, p < 0.05), and the daytime type (OR = 0.42, 95%CI = 0.21–0.86, p < 0.05). Overall, the significant risk factors for suicide attempts included being female, living in an urban area, having experienced sexual, emotional, and physical abuse simultaneously, and having a chaotic chronotype.ConclusionEmerging adults suffering sexual, emotional, and physical abuse at the same time and identifying with chaotic chronotype showed a higher risk of attempting suicide. The findings provided a clinical reference to quickly identify those at high risk of suicide attempts among emerging adults with severe depressive symptoms.

Gender differences in prevalence and clinical risk factors of suicide attempts in young adults with first-episode drug-naive major depressive disorder.

Suicide rates in adolescents with major depressive disorder (MDD) change with age and gender. Early adulthood is an important transitional stage between late adolescence and adulthood, in which an individual's mind gradually matures. However, there are fewer studies on prevalence and variables linked to the suicide attempts of young adults with MDD. To explore gender differences in the prevalence and risk factors associated with suicide attempts in young adults with first-episode drug-naive MDD. The Hamilton Rating Scale for Depression (HRSD), Hamilton Rating Scale for Anxiety (HRSA) and Positive Subscale of the Positive and Negative Syndrome Scale (PANSS) were used to assess depression, anxiety and psychotic symptoms respectively and various biochemical indicators were assessed. Among 293 young adults with first-episode drug-naive MDD, the prevalence of suicide attempts was 15.45% (19/123) for males and 14.12% (24/170) for females. Males with suicide attempts had higher levels of thyroid-stimulating hormone (TSH) and higher PANSS Positive Subscale scores, whereas females with suicide attempts had higher TSH, serum total cholesterol, fasting blood glucose and diastolic blood pressure levels and higher scores on the HRSD, HRSA, PANSS Positive Subscale (all Bonferroni corrected P < 0.05). In males, PANSS Positive Subscale score (B = 0.17, P = 0.03, OR = 1.19, 95% CI 1.02-1.38) was a risk factor for suicide attempts. There were significant gender differences in the risk factors for suicide attempts in young adults with first-episode drug-naive MDD.

Clinical Characteristics, Metabolic Parameters, and Risk Factors for Suicide Attempts Vary with Untreated Major Depressive Disorder Duration

Suicidal attempts (SAs) are common in major depressive disorder (MDD). However, only few studies have so far assessed how risk factors for SAs in patients with MDD might be related to the duration of untreated illness (DUI). We interviewed 1,718 drug-naive outpatients with MDD with first-episode SAs and divided them into groups that had and had not attempted suicide. DUI was used as an additional grouping criterion. The patients (20.14%; 346/1718) who had a history of SAs were older and had a longer DUI; lower educational level (middle school-educated only); more psychotic symptoms; higher scores on depression and anxiety scales; and higher BP, plasma BG, TC, and LDL-C levels, but lower HDL-C concentrations. Anxiety symptoms, high education level, and being unmarried were risk factors for SA in patients with MDD with DUIs of &lt;3 months; anxiety symptoms, low BMI, high plasma TC, and low plasma HDL-C were risk factors for SA in the group with DUIs between 3 and 8 months; age, anxiety symptoms, and higher systolic blood pressure were risk factors for those with DUIs&gt;8 months. This study was a single-center cross-sectional survey, and its limitations include a lack of outside validation. Patients with MDD with and without a SA history have different clinical characteristics and metabolic parameters, and risk factors for suicide vary across DUI stages. Anxiety was a general risk factor, suggesting that clinicians should strengthen their assessment of SA risk in patients with MDD during diagnosis and treatment.

Prediction of Suicide Attempts Among Persons with Depression: A Population-Based Case Cohort Study.

Studies have highlighted the potential importance of modeling interactions for suicide attempt prediction. This case-cohort study identified risk factors for suicide attempts among persons with depression in Denmark using statistical approaches that do (random forests) or do not model interactions (least absolute shrinkage and selection operator regression [LASSO]). Cases made a non-fatal suicide attempt (n = 6,032) between 1995 and 2015. The comparison subcohort was a 5% random sample of all persons in Denmark on January 1, 1995 (n = 11,963). We used random forests and LASSO for sex-stratified prediction of suicide attempts from demographic variables, psychiatric and somatic diagnoses, and treatments. Poisonings, psychiatric disorders, and medications were important predictors for both sexes. Area under the receiver operating characteristic curve (AUC) values were higher in LASSO models (0.85 [95% CI = 0.84, 0.86] in men; 0.89 [95% CI = 0.88, 0.90] in women) than random forests (0.76 [95% CI = 0.74, 0.78] in men; 0.79 [95% CI = 0.78, 0.81] in women). Automatic detection of interactions via random forests did not result in better model performance than LASSO models that did not model interactions. Due to the complex nature of psychiatric comorbidity and suicide, modeling interactions may not always be the optimal statistical approach to enhancing suicide attempt prediction in high-risk samples.

Suicide ideation, attempts and deaths in people living with dementia (PLWD): A systematic review and meta‐analysis of prevalence and risk factors

AbstractBackgroundSuicide is a major public health concern. However, little is known about whether dementia is associated with suicide outcomes, and if so what the risk factors for suicide are in this group. This study aimed to conduct meta‐analyses to examine pooled associations between dementia and suicide outcomes (ideation, attempts, death by suicide) as well as pooled associations between risk factors (sex, dementia subtype) and suicidality in people living with dementia (PLWD).MethodSystematic searches were conducted in Medline, Embase, Psycinfo, Cinahl Plus, and Web of Science for keywords related to dementia and suicide. Quantitative studies with a sample of PLWD and suicidality as an outcome and that were available in English were included. Experimental studies, case reports and studies with a focus on euthanasia/assisted suicide, or self‐harm without suicidal intentionality were excluded. Relevant effect sizes were extracted and inverse variance weighted meta‐analyses were run using a random‐effects model.Result55 studies were included. Meta analyses showed that compared to people without dementia, having dementia was significantly associated with death by suicide (OR = 2.48, 95% CI:1.82;3.38), and suicidal ideation (OR = 2.29, 95% CI:1.75‐2.99), but not suicide attempts. Men with dementia were more at risk of attempting (OR = 1.28, 95% CI:1.25;1.31) and death by suicide (OR = 2.84, 95% CI:1.51;5.37) than women with dementia, but there was no difference in suicidal ideation. Compared with Alzheimer’s disease, people with vascular dementia (VaD), frontotemporal dementia (FTD), and other dementia (OD) types were significantly more likely to attempt suicide. People with Lewy body dementia (LBD) were significantly more likely to report suicidal ideation.ConclusionPLWD are at higher risk of suicidal ideation and death by suicide than those without dementia, but not suicide attempts. This could suggest that PLWD are not more likely to attempt suicide but are more likely to be successful when an attempt is made. Key risk factors for suicide attempts amongst PLWD are being male, sub‐type of dementia diagnosis (VaD, FTD and OD), while having a diagnosis of LBD is a risk factor for suicidal ideation. These results are important for understanding and managing risk in PLWD.

Uncommon Protein-Coding Variants Associated With Suicide Attempt in a Diverse Sample of U.S. Army Soldiers

BackgroundSuicide is a societal and public health concern of global scale. Identifying genetic risk factors for suicide attempt can characterize underlying biology and enable early interventions to prevent deaths. Recent studies have described common genetic variants for suicide-related behaviors. Here, we advance this search for genetic risk by analyzing the association between suicide attempt and uncommon variation exome-wide in a large, ancestrally diverse sample. MethodsWe sequenced whole genomes of 13,584 soldiers from the Army STARRS (Army Study to Assess Risk and Resilience in Servicemembers), including 979 individuals with a history of suicide attempt. Uncommon, nonsilent protein–coding variants were analyzed exome-wide for association with suicide attempt using gene-collapsed and single-variant analyses. ResultsWe identified 19 genes with variants enriched in individuals with history of suicide attempt, either through gene-collapsed or single-variant analysis (Bonferroni padjusted < .05). These genes were CIB2, MLF1, HERC1, YWHAE, RCN2, VWA5B1, ATAD3A, NACA, EP400, ZNF585A, LYST, RC3H2, PSD3, STARD9, SGMS1, ACTR6, RGS7BP, DIRAS2, and KRTAP10-1. Most genes had variants across multiple genomic ancestry groups. Seventeen of these genes were expressed in healthy brain tissue, with 9 genes expressed at the highest levels in the brain versus other tissues. Brains from individuals deceased from suicide aberrantly expressed RGS7BP (padjusted = .035) in addition to nominally significant genes including YWHAE and ACTR6, all of which have reported associations with other mental disorders. ConclusionsThese results advance the molecular characterization of suicide attempt behavior and support the utility of whole-genome sequencing for complementing the findings of genome-wide association studies in suicide research.

Uncovering the role of substance use in suicide attempts using a mixed-methods approach.

Substance use is an established risk factor for suicide attempt. Clarifying the role of substance use in suicide attempts may identify modifiable treatment targets. This study used mixed methods to associate substance use with suicide attempt history and identify pathways through which substance use contributes to attempts. Study 1 included 213 adult inpatients (n = 127 with substance use disorder [SUD]), who completed assessments of suicide attempt history as well as demographic and clinical suicide risk factors. Study 2 was a narrative analysis of suicide attempt stories described by 20 inpatients diagnosed with SUD. In Study 1, patients with co-occurring alcohol and drug use disorders reported more actual lifetime suicide attempts than did those without SUD. In addition, alcohol and drug use disorders were independently associated with lifetime suicide attempts after controlling for demographic and clinical confounders. In Study 2, substance use played a role in all suicide attempts through at least one pathway before, during, or after a triggering stressor, or as suicide attempt method. Substances play a role in suicide attempt baseline risk, acute risk and as means. It is important to target chronic and acute substance use in suicide prevention treatment plans.

The relationship between mood disorders, personality disorder and suicidality in adolescence: does general personality disturbance play a significant role in predicting suicidal behavior?

IntroductionCurrent research points to the importance personality pathology and Major Depression e as relevant psycopathological risk factors for understanding suicidal risk in adolescence. Literature has mainly focused on the role of BPD, however current orientations in personality pathological functioning suggest that BPD may be the representative of a general personality disturbance, a factor of vulnerability underlying diverse psychopathological variants and aspects of maladaptive functioning. However, recent studies seem to have neglected the contributions that other specific personality disorders and personality pathology as a general factor of vulnerability for suicidality; and only marginally investigated the interaction of personality disorder (PD) as an overall diagnosis and individual PDs and major depression (MDD).In this paper, the independent and cumulative effects of MDD and DSM-IV PDs on suicidal risk are investigated in a sample of adolescents observed in a longitudinal window of observation ranging from three months preceding the assessment to a six-month follow up period of clinical monitoring.MethodsA sample of 118 adolescents (mean age = 15.48 ± 1.14) referred for assessment and treatment on account of suicidal ideation or behavior were administered the CSSRS, SCID II, Kiddie-SADS at admission at inpatient and outpatient Units. All subjects included in the study had reported suicidal ideation or suicide attempts at the C-SSRS; The CSSRS was applied again to all patients who reported further suicidal episodes during the six-months follow-up period of clinical monitoring. Dimensional diagnoses of PDs was obtained by summing the number of criteria met by each subject at SCID-%-PD 5, In order, to test the significance of the associations between the variables chosen as predictors (categorical and dimensional PDs and MD diagnosis), and the suicidal outcomes variables suicide attempts, number of suicide attempts and potential lethality of suicide attempt, non-parametric bivariate correlations, logistic regression models and mixed-effects Poisson regression were performed PD.ResultsThe categorical and dimensional diagnosis of PD showed to be a significant risk factors for suicide attempt and their recurrence, independently of BPD, that anyway was confirmed to be a specific significant risk factor for suicidal behaviors. Furthermore, PD assessed at a categorical and dimensional level and Major Depression exert an influence on suicidal behaviors and their lethality both as independent and cumulative risk factors.LimitationsBesides incorporating dimensional thinking into our approach to assessing psychopathology, our study still relied on traditionally defined assessment of PD. Future studies should include AMPD-defined personality pathology in adolescence to truly represent dimensional thinking.ConclusionThese results point to the importance of early identification of the level of severity of personality pathology at large and its co-occurrence with Major Depression for the management of suicidal risk in adolescence.

Comparison of Suicide Attempts and Associated Risk Factors During the COVID-19 Pandemic and One Year Before

Background: Many studies have investigated the rate of suicide attempts and their risk factors during the coronavirus disease 2019 (COVID-19) pandemic; however, the results are still challenging. Objectives: This study investigated and compared the risk factors effective in suicide attempts during the pandemic period and one year before. Methods: This case-control study was conducted at Loghman Hakim hospital, Tehran, Iran. Random sampling included all patients in the inpatient ward who were over 12 years of age and committed suicide during the pandemic within October 1, 2021, to August 30, 2022 (case group; n = 160) or one year before within March 11, 2019, to March 11, 2020 (control group; n = 160). Demographic information, mental-psychological status, and socioeconomic status (SES) of the patients in the case group, before and after the COVID-19 pandemic, were recorded during face-to-face interviews using a predesigned semi-structured questionnaire by study staff trained and supervised by a clinical psychiatrist. Additionally, the data of the patients in the control group were retrospectively recorded during the review of medical records and telephone interviews. The Wilcoxon signed-rank test was used to compare the variables in the case group before and after the COVID-19 pandemic. The Student’s t-test and chi-square test were used to compare the variables between the case and control groups. Additionally, to determine the risk factors predicting suicide attempts during the pandemic, a multivariable logistic regression test was used. The data were analyzed using PASW18 software. Results: The results showed that the patients in the case and control groups had significant differences in terms of age (P = 0.01), underlying mental disorders (P = 0.032), and parental relationship (P = 0.001). Moreover, the variables of suicidal ideation (P = 0.002), feeling lonely (P = 0.023), sleep disorder (P = 0.32), and domestic violence (P = 0.004) in the case group were significantly higher than the control group. In addition, the comparison of these variables in the patients of the case group, before and after the COVID-19 pandemic, showed that the start of the pandemic triggered these factors and led to an increase in suicide attempts in this population. Finally, the logistic regression analysis showed that the variables of SES, having a close friend, parental relationship, previous planning for suicide, domestic violence, and job loss could be considered predictive risk factors for suicide attempts during the pandemic period. Conclusions: According to the present study’s findings, the psychological and socioeconomic conditions triggered by the COVID-19 pandemic led to an increased likelihood of suicidal ideation or attempts in vulnerable individuals.

Prevalence and risk factors of suicide attempts in young, first-episode and drug-naïve Chinese Han outpatients with psychotic major depressive disorder.

This study investigates the relationship between psychotic symptoms and suicide attempts in young first-episode, drug-naive Chinese Han outpatients diagnosed with Major Depressive Disorder (MDD). The prevalence of Psychotic Major Depressive Disorder (PMD) was found to be 8.3% among the enrolled MDD patients. The study assessed 1289 participants using various scales to evaluate the severity of clinical symptoms, including the CGI-S, the HAMD, the HAMA, and the PANSS positive subscale. Additionally, thyroid hormone and glucolipid metabolism indicators were examined. The findings indicate that among patients with PMD, 41.12% had recent suicide attempts, while 6.54% had previous suicide attempts. Patients who recently attempted suicide exhibited higher scores on the HAMA and CGI scales, along with elevated serum levels of Thyroid-Stimulating Hormone (TSH) and total cholesterol (TC), as well as higher systolic and diastolic blood pressure. Notably, TSH levels independently correlated with recent suicide attempts in PMD patients, with an impressive area under the receiver operating characteristic curve (AUROC) of 0.923. Furthermore, the subgroup of patients with previous suicide attempts displayed longer illness duration and higher HAMD scores. Duration of illness and HAMD were found to be independently associated with previous suicide attempts among PMD patients, with a combined predictive effect showing a robust AUROC of 0.910. In conclusion, this study highlights the significant prevalence of recent and previous suicide attempts among young Chinese Han outpatients with PMD. The identification of risk factors, especially the link between TSH levels and recent suicide attempts, offers valuable insights for clinicians to develop targeted interventions and preventive strategies for this vulnerable patient population.