Acute Kidney Injury with Hyperlactatemia: Clues to a Hidden Problem

N/a.

Objective and subjective neighbourhood characteristics and suicidality: a multilevel analysis

BACKGROUND

Characteristics of the neighbourhood environment, including population density, social fragmentation, and trust, have been linked to mental health outcomes. Using a longitudinal population-based cohort, we explored the relationship between objective and subjective neighbourhood characteristics and the odds of suicidal thoughts and attempts.

METHODS

We conducted a longitudinal study of 20764 participants living in Stockholm County who participated in the Stockholm Public Health Survey. We used multilevel modelling to examine if suicidal thoughts and attempts were associated with neighbourhood characteristics, independent of individual associations. We included objective and subjective measures to explore if there was a different relationship between these measures of the neighbourhood environment and suicidality.

RESULTS

Associations between neighbourhood factors and suicidality were predominantly explained by individual characteristics, with the exception of neighbourhood-level deprivation and average residential trust. Each unit increase of deprivation was linked to increased odds of suicidal thoughts [Odds ratio (OR) 1.04, 95% confidence interval (CI) 1.00-1.07] and attempts (OR 1.11, 95% CI 1.06-1.17). Decreasing residential trust was associated with increased odds of suicide attempts (OR 1.09, 95% CI 1.02-1.17). There was no evidence that neighbourhood-level fragmentation or average trust in public and political institutions had an independent effect on suicidality once individual and sociodemographic factors were accounted for.

CONCLUSIONS

This study showed that much of the neighbourhood-level variation in suicidal thoughts and attempts could be explained by compositional factors, including sociodemographic clustering within neighbourhoods. The independent effect of neighbourhood-level deprivation and average residential trust provide evidence that the neighbourhood context may exert an independent effect on suicidality beyond the impact of individual characteristics.

Establishing a minimum data set for suicide and attempted suicide registry system in Iran

BACKGROUND

Suicidal behavior is a major cause of mortality and disability worldwide. Accurate and consistent collection of data on suicide, suicide ideation, and suicide attempts presents many challenges for public health practitioners, policymakers, and researchers. This study aimed to establish a minimum data set (MDS) for integrating data across suicide registries and other data sources.

METHODS

The MDS proposed in this study was developed in two-stepwise stages. First, an extensive literature review was performed in order to identify the potential data items. Then, we conducted a two-round Delphi stage to reach a consensus among experts regarding essential data items and a supplementary one-round Delphi stage for validating the content of the final MDS by calculating the individual item content validity index (CVI) and content validity ratio (CVR) and using other statistical tests.

RESULTS

After the literature review, 189 data items were extracted and sent to a panel of experts in the form of a questionnaire. In the Delphi stage and CVI calculation, 55 and 10 experts participated in kappa and CVR calculation, respectively. Finally, the MDS of the suicide registry was finalized with 84 data elements that were classified into four categories, including patient profile, socio-economic status, clinical and psychopathological status, and suicide circumstances.

CONCLUSIONS

The suicide MDS can become a standardized and consistent infrastructure for meaningful evaluations, reporting, and benchmarking of suicidal behaviors across regions and countries. We hope this MDS will facilitate epidemiological surveys and support policymakers by providing higher quality data capture to guide clinical practice and improve patient-centered outcomes.

Factors Associated with Distinct Patterns of Suicidal Thoughts, Suicide Plans, and Suicide Attempts Among US Adolescents

The current study examined demographic, psychosocial, and substance use factors associated with distinct patterns of past 12-month suicide thoughts, plans, and attempts among adolescents drawn from a nationally representative sample of high schoolers. Data were from the 2015, 2017, and 2019 National Youth Risk Behavior Survey. Four mutually exclusive 12-month suicidal behavior patterns were identified: suicide thoughts only (pattern 1), suicide thoughts and plans without suicide attempt (pattern 2), suicide attempt with thoughts and/or plans (pattern 3), and suicide attempt without thoughts or plans (pattern 4). Multinomial logistic regression analyses were conducted to examine factors correlated with these distinct patterns. Psychosocial and substance use factors were modeled as independent predictors, controlling for demographic characteristics, as well as simultaneously to represent the potential for co-occurrence. The analytic sample included 7491 respondents. About 24% (n = 1734) of youth endorsed pattern 1, 38% (n = 2779) pattern 2, 35% (n = 2716) pattern 3, and 3% (n = 262) pattern 4. All psychosocial and substance use factors measured were individually associated with greater odds of suicide attempts with thoughts or plans (pattern 3) than patterns 1 or 2. Black and male youth were at greater odds of suicide attempts without thoughts or plans (pattern 4) than all other patterns. When modeled simultaneously, respondents who were bullied online, sad or hopeless, had a history of sexual violence, used cigarettes, and misused prescription opiates retained greater odds of suicide attempts with thoughts or plans (pattern 3) than patterns 1 or 2. Findings suggest screening for suicidal behaviors should include factors that differentiate between varying suicidal expressions and that may cue providers to intervene in the absence of suicide thoughts and plans.

Validation of a brief tool to assess and monitor suicidal ideation: The Youth Suicide Ideation Screen (YSIS-3)

BACKGROUND

. Suicidal ideation is common in young people. Assessment and monitoring can help to understand its dynamic nature and inform treatment planning.

AIMS

. The aims were to evaluate psychometric properties of a brief screening tool - the Youth Suicide Ideation Screen-3 item (YSIS-3) and determine its correlation with the Suicidal Ideation Question-Junior (SIQ-JR) and measures of depressive and anxiety symptoms a.

METHOD

. Cronbach's alpha (α) was used to evaluate internal consistency of the YSIS-3 in 1107 young people. Convergent validity was evaluated using network analysis based on individual item polychoric correlations. Structural equation modelling was used to understand latent constructs; pearson product moment correlations to validate the integrity of the underlying construct. and two-way mixed Intraclass Correlation Coefficient to examine longitudinal stability and Cohen's d to assess sensitivity to change.

RESULTS

. The YSIS-3 was found to have internal consistency, convergent validity and criteria validity almost identical to the 15-item SIQ-JR. There was a high correlation (0.91) between the latent factor underpinning YSIS-3 and SIQ-JR. The YSIS-3 was more sensitive to change among those presenting with suicidal ideation at baseline.

CONCLUSIONS

. The YSIS-3 is a valid measure for the assessment and monitoring of suicidal ideation, and is sensitive to change. This brief measure can contribute to regular monitoring of the presence and nature of suicidal ideation, which when included in comprehensive assessment, will inform the clinical management of those at risk of suicide.

Suicide Attempts in Association With Traditional and Electronic Bullying Among Heterosexual and Sexual Minority U.S. High School Students

PURPOSE

The aim of this study was to compare the association between bullying (traditional, electronic, and both) and suicide attempt in heterosexual and lesbian, gay, or bisexual (LGB) U.S. high school students.

METHODS

Data were obtained from 2015-2017 National Youth Risk Behavior Survey.

RESULTS

Nearly 25% of students reported experiencing bullying. Approximately 5.9% of heterosexual and 25.7% of LGB students attempted suicide. Heterosexual students who experienced either traditional or electronic bullying had a higher risk of attempting suicide (1.54 [95% confidence interval 1.19-1.98] and 1.64 [1.23-2.19], respectively). The associations were similar but weaker among LGB students (1.49 [1.08-2.04] and 1.43 [.90-2.27], respectively). Students who experienced both forms of bullying had the highest prevalence of suicide attempt, but the interaction was not statistically significant.

CONCLUSIONS

LGB students had higher rates of both suicide attempts and experiencing bullying. Traditional and electronic bullying are not synergistic in the risk of attempting suicide, although each form increases that risk.

The comparison of psychological scales as hospitalization predictors between adult and elderly suicide attempters

BACKGROUND

During the process of managing suicide attempters in the emergency department (ED), the importance of hospitalization has been emphasized. Lethality and intent have been suggested as hospitalization determinants of suicide attempters, but their predictive values remain limited in adult and elderly populations.

METHODS

Using prospectively collected the ED-based Suicide Registry, data from suicide attempters over 18 years old was retrospectively studied (2010-2020). The enrolled participants were divided into adult (N = 832) and elderly (>65 years, N = 378) groups. Suicide lethality and intent were assessed by the Risk-Rescue Rating Scale (RRRS) and Suicide Intent Scale (SIS), respectively. The moderating effects of age on the relationship between the psychological scales and hospitalization were examined by entering the interaction terms into a multivariable regression model. The predictive ability of each scale for hospitalization was evaluated in terms of performance and goodness-of-fit.

RESULTS

Both scales' scores in both age groups were significantly higher in hospitalized patients than non-hospitalized patients. Interaction result indicated that only the odds of RRRS for hospitalization significantly differed by age group. Moreover, the predictive performance for hospitalization significantly differed by age group in RRRS but not SIS. In predicting hospitalization, the AUC of the RRRS was significantly higher than that of the SIS in the elderly group but not in the adult group. Comparing the two groups, the RRRS of the elderly group tended to have higher AUC than the adult group, whereas the AUC of the SIS was similar. The RRRS in both groups had a better overall fit compared to the SIS for hospitalization, but its best overall fit and strength with greater power were observed in the elderly group.

CONCLUSIONS

The age-by-RRRS interaction is significantly associated with hospitalization, and the RRRS implementation as a hospitalization determinant is more useful and suitable for elderly suicide attempters than for adult suicide attempters in an emergency setting.

Epidemiologic characteristics of hospitalised patients after suicidal acts from 2005 to 2016 in Korea: Analysis of the Korean National Hospital Discharge Survey

BACKGROUND

Suicide is a major cause of death in many countries, and previous suicidal attempt is known to be the predictor of future suicide. Korea is considered one of the countries with the highest suicide rate among the Organisation for Economic Co-operation and Development (OECD) members for over a decade. We aimed to investigate the epidemiologic characteristics of hospitalised patients after suicidal acts in Korea.

METHODS

Data from the Korean National Hospital Discharge In-depth Injury Survey were analysed, and patients older than 9 years admitted to nationwide hospitals after suicidal acts from 2005 to 2016 were included. Their epidemiologic characteristics were explored, and we divided them into groups according to suicidal means (injury vs. poisoning) and treatment outcome (good vs. poor). The association of each characteristic with injury as suicidal means and with poor treatment outcome were explored.

RESULTS

The sample included 7609 patients (corresponding to 227,571 in national population). More patients were female than male, and most were in their 40s in both sexes. Hospitalisation rate peaked in patients older than 80 years for both sexes. Male and young patients aged 10-19 years and capital residents showed relatively higher odds of choosing injury as suicidal means. Males and patients aged 40-64 and ≥65 years showed relatively higher odds of poor treatment outcome.

LIMITATIONS

Some suicide attempters were excluded from the survey such as those who did not visit a hospital after the suicide attempt.

CONCLUSIONS

This epidemiologic feature of suicide attempters might serve as baseline data for preventive policies regarding suicide.

Analysis of Self-Inflicted Lacerations to the Wrist: A Multi-Disciplinary Approach to Treating

Background: Self-inflicted wrist lacerations have the potential to lead to crippling sequelae and repeated suicidal attempt. To obtain good results, we have treated self-inflicted wrist lacerations using a multidisciplinary team - emergency, hand surgery, psychiatry, and rehabilitation. This study aims to review features of this type of injuries and suggest multidisciplinary team approach as an optimal treatment. Methods: Our multidisciplinary approach can be summarized as follows: initial evaluation, psychological interview, surgery, and rehabilitation. The medical records including wound features, injured structures and psychological data were reviewed retrospectively. Assessment of functional outcomes, and comparative analysis of various psychological parameters were conducted. Results: Most patients resulted in excellent or good functional outcomes. Five patients reattempted wrist cutting with suicidal intent during follow-up. Only 21.3% patients had a suicidal intent and it was not associated with injury severity and functional recovery. Alcohol ingestion and presence of associated injuries was significant different between severity groups. Presence of suicidal intent was irrelevant to injury severity and functional recovery, but relevant to alcohol ingestion, presence of associated injuries and presence of psychiatric diagnosis. Conclusions: In order to minimize catastrophic disability and repeated suicide attempts, a balanced multidisciplinary approach is one of the best methods to obtain excellent functional outcomes and prevent repeated injuries in patients with self-inflicted wrist lacerations.

[Suicidal behaviors in France: still a public health issue]

Suicidal behaviors in France: still a public health issue. In 2015, 9,109 deaths by suicide were counted in France, representing 13.7 suicides per 100,000 inhabitants. This rate has been declining for 30 years as in many countries. A significant underestimation is however suggested for various reasons. The risk of suicide is three times higher for men than for women. Suicide rates increase among those over 75 years of age, mostly for men, while the highest suicide frequencies are found among those aged 35-65, and suicide is the second leading cause of death among adolescents and young adults. More than half of suicides are by hanging. Suicide attempts are 10 to 20 times more frequent than suicide, about 100 to 200,000 acts each year, and are also decreasing over the last years. In 2017, 88,712 hospitalizations for suicide attempts were recorded in France. Suicide attempts are associated with an increased risk of death, by suicide in particular, but also by somatic disease. The prevalence of suicidal ideation, appreciated through surveys in the general population, is high, estimated at about 5%. Many suicidal risk factors have been identified with a recognized lack of individual predictive ability. These data are crucial for guiding prevention actions and measuring their effects.

[Suicide prevention after a suicide attempt: how to stay in touch?]

Suicide prevention after a suicide attempt: how to stay in touch? Attempted suicide is a major risk factor of further re-attempts and death. Self-harm behaviors are related to multiple causes, explaining why it is ineffective to have a single and simple strategy to offer after the clinical assessment in reducing morbidity and mortality. Furthermore, treatment adherence is known to be especially poor, in a context where social connection seems compromised and source of pain. Effective interventions can be divided into two categories: intensive intervention programs (care at home, supported by a series of brief psychotherapy interventions) and, case management programs that rely on a "stay in contact" dimension(letters, telephone, sms, mail, etc.). A prevention algorithm was further proposed to routine care in 2015, in the northern departments of France, Nord et Pas-de-Calais (4.3 million people), taking the name of VigilanS. The inclusion consists in sending a form for every patient assessed after a suicide attempt in the two departments to the medical staff of VigilanS, in order to provide information about the patient and the context of his suicide attempt. The algorithm consist in giving crisis card to all the patients; an information letter, explaining the aim of the monitoring is also given to the patient, and to his general practitioner. The calling staff is composed of4 nurses and 4 psychologists, all trained in suicidal crisis management. They use a phone platform located in the Emergency Medical Assistance Service (SAMU) of the Nord department, and manage the incoming calls from the patients, plus the outgoing calls towards the patients, their relatives and their medical contacts. A set of 4 postcards (1 per month) can be sent if needed incase of an inconclusive or a failed phone call. Built on a monitoring philosophy, VigilanS has further developd a real crisis case management dimension, requiring enough time to insure an effective medical supervision, and strong networking abilities. A specific time is also needed to take care of all the technical aspects of the organization. We measured the evolution of the number of suicide attempts before and after implantation of VigilanS: we found an acceleration of the reduction of stay for suicide attempt in Nord et Pas-de-Calais after 2014(-16% instead of -6%), instead of the two Picardy departments the most comparable show a degradation of the phenomenon (+13%). The system is currently being deployed across France.

Electroencephalographic and cardiovascular markers of vulnerability within families of suicidal adolescents: A pilot study

Suicide, self-injury, and predisposing vulnerabilities aggregate in families. Those at greatest risk often show deficits in two biologically-mediated domains: behavioral control and emotion regulation. This pilot study explored electroencephalographic and cardiovascular indices of self-regulation among typical and suicidal adolescents (n = 30/group) and biological family members (mothers, fathers, and siblings). We measured event-related potentials during a flanker task designed to evoke impulsive responding and respiratory sinus arrhythmia (RSA) at rest and during social rejection. Multilevel models indicate control families' RSA was unaffected by social rejection (slope = 0.136, p = .097, d = 0.09), whereas clinical families demonstrated RSA withdrawal (slope = -0.191, p = .036, d = -0.13). Clinical families displayed weaker positive voltage (P_e) deflections following behavioral errors relative to controls (coefficient = -2.723, p = .017, d = -0.45), indicating risk for compromised cognitive control. Thus, families with suicidal adolescents showed autonomic and central nervous system differences in biological markers associated with suicide risk.

Association between attempted suicide and academic performance indicators among middle and high school students in Mexico: results from a national survey

BACKGROUND

Students' mental health is associated to academic performance. In high income countries, higher students' grades are related to lower odds of suicidal behaviors, but studies on other indicators of academic performance are more limited, specially in middle income countries.

METHODS

Data from 28,519 middle and high school students selected with multistage clustered sampling in the Mexican National Survey of Student's Drug Use. Using a self-administered questionnaire, lifetime suicidal attempt and four indicators of academic performance were assessed: age inconsistency with grade level, not being a student in the last year, perceived academic performance and number of failed courses. Multiple logistic regression models were used to control for sociodemographic and school characteristics.

RESULTS

The lifetime prevalence of attempted suicide was 3.0% for middle school students and 4.2% for high school students. Among middle school students, statistically adjusted significant associations of suicide attempt with academic performance indicators were: not being a student the year before, worse self-perceived performance and a higher number of failed courses; among high school students, predictors were failed courses and self-perceived academic performance, with ORs of 1.65 and 1.96 for the categories of good and fair/poor respectively, compared to those who reported very good performance.

CONCLUSION

Self-perceived academic performance was the main indicator for suicide in both school levels. Suicide prevention efforts in Mexico's schools should include asking students about the perception they have about their own academic performance.

Premenstrual dysphoric disorder and suicide attempts as a correlation among women in reproductive age

AIM

Women likely attempt suicide more than men and sex hormones or menstrual cycle may be associated with female suicide attempts. There are debates regarding the correlation of premenstrual dysphoric disorder (PMDD) and suicidal behaviors. The objective of this study was to examine if PMDD was associated with suicidal attempts as sex hormones are contributed in its pathogenesis.

METHODS

As a case-control study 120 fertile woman with regular menstrual cycles attempting suicide and admitted to a general hospital were compared with a matched control group of 120 women selected among those accompanying other patients in other wards. Psychiatric interview based on DSM-5 criteria was conducted for diagnosing PMDD.

RESULTS

There was a significantly higher frequency of PMDD in suicide attempters than in the controls (P = 0.001); while no remarkable difference was seen in frequency of premenstrual syndrome (PMS) between the two groups (P = 0.294) and attempting suicide was not related to the menstrual cycle (P = 0.52).

CONCLUSIONS

This study suggests that PMDD may be associated with suicidal attempts, however it is not related to menstrual cycle. No relationship was found between PMS and suicidal acts.

The association between immune markers and recent suicide attempts in patients with serious mental illness: A pilot study

Previous studies have identified elevations in markers of gastrointestinal inflammation in schizophrenia and mood disorders but studies have not measured the association between these markers and recent suicide attempts. We assessed 210 patients receiving treatment for schizophrenia, bipolar disorder, or major depression. We employed the Columbia Suicide Severity Rating Scale to identify recent and lifetime suicide attempts (actual, aborted, and interrupted). Psychiatric participants and a control group of 72 individuals without a psychiatric disorder had a blood sample drawn from which were measured specific markers of gastrointestinal inflammation and also C-Reactive protein (CRP). A total of 20 (10%) of psychiatric participants had a suicide attempt in the previous one month and 95 (45%) an attempt during their lifetime but not in the previous one month. The recent attempters had significantly elevated levels of antibodies to yeast mannan from Saccharomyces cerevisiae (ASCA), the food antigen gliadin, and bacterial lipopolysaccharide (LPS) compared with the non-psychiatric group when adjusting for demographic and clinical variables. These markers were not elevated in individuals with a past, but not recent, suicide attempt history. Our study indicates that there is evidence of gastrointestinal inflammation in some individuals who have had a recent suicide attempt.

Estimation of the rate and number of underreported deliberate self-poisoning attempts in western Iran in 2015

OBJECTIVES

Rates of attempted deliberate self-poisoning (DSP) are subject to undercounting, underreporting, and denial of the suicide attempt. In this study, we estimated the rate of underreported DSP, which is the most common method of attempted suicide in Iran.

METHODS

We estimated the rate and number of unaccounted individuals who attempted DSP in western Iran in 2015 using a truncated count model. In this method, the number of people who attempted DSP but were not referred to any health care centers, n₀, was calculated through integrating hospital and forensic data. The crude and age-adjusted rates of attempted DSP were estimated directly using the average population size of the city of Kermanshah and the World Health Organization (WHO) world standard population with and without accounting for underreporting. The Monte Carlo method was used to determine the confidence level.

RESULTS

The recorded number of people who attempted DSP was estimated by different methods to be in the range of 46.6 to 53.2% of the actual number of individuals who attempted DSP. The rate of underreported cases was higher among women than men and decreased as age increased. The rate of underreported cases decreased as the potency and intensity of toxic factors increased. The highest underreporting rates of 69.9, 51.2, and 21.5% were observed when oil and detergents (International Classification of Diseases, 10th revision [ICD-10] code: X66), medications (ICD-10 code: X60-X64), and agricultural toxins (ICD-10 codes: X68, X69) were used for poisoning, respectively. Crude rates, with and without accounting for underreporting, were estimated by the mixture method as 167.5 per 100,000 persons and 331.7 per 100,000 persons, respectively, which decreased to 129.8 per 100,000 persons and 253.1 per 100,000 persons after adjusting for age on the basis of the WHO world standard population.

CONCLUSIONS

Nearly half of individuals who attempted DSP were not referred to a hospital for treatment or denied the suicide attempt for political or sociocultural reasons. Individuals with no access to counseling services are at a higher risk for repeated suicide attempts and fatal suicides.

Relationship Between Predictors of Incident Deliberate Self-Harm and Suicide Attempts Among Adolescents

PURPOSE

Data on the incidence of deliberate self-harm (DSH) and suicide attempts (SAs) are lacking in non-Western adolescents, and no studies have investigated differences in incident DSH and SA worldwide. This study aimed to investigate the incidence rates and relationships between predictors in DSH and SA.

METHODS

The Taiwanese Adolescent Self-Harm Project was a longitudinal study of DSH among adolescents. We recruited 5,879 students from 14 senior high schools in northern Taiwan. Online questionnaires on sociodemographic data, suicidality, depressive symptoms, self-esteem, social support, family discord, impulsivity, and alcohol and tobacco use were assessed at baseline (T1) and at 1 year of follow-up (T2). Logistic regression analyses were performed to evaluate the predictors of incident DSH and SA.

RESULTS

The mean age was 16.02 years, and 56.73% of the cohort was female. At T1, the lifetime prevalence rates of DSH and SA were 25.04% and 3.50%, respectively. At T2, 4,331 (73.67%) students had completed follow-up assessments. The 1-year incidence rates of DSH and SA were 4.04% and 1.53%, respectively. The predictors of incident DSH included perceived family discord and more depressive symptoms at T1. The predictors of incident SA were lifetime suicide ideation, more depressive symptoms, and tobacco use at T1.

CONCLUSIONS

The incidence rates of DSH and SA were similar to those reported in Western countries. The predictors of incident DSH and SA were similar but not identical. Our results highlight the risk factors which should be considered in terms of early identification and intervention among adolescents to prevent suicidality.

Suicide attempts and markers of immune response in individuals with serious mental illness

Previous studies have identified elevations in antibodies to Toxoplasma gondii in individuals with a history of suicide attempts but studies have not measured the association between suicide attempts and a panel of antibody markers. We assessed 162 patients receiving treatment for schizophrenia, bipolar disorder, or major depression on the Columbia Suicide Severity Rating Scale for suicide attempt history and other clinical measures. All participants had a blood sample drawn from which were measured antibodies to Toxoplasma gondii and other neurotropic infectious agents. A total of 72 (44%) of participants had a lifetime suicide attempt; these individuals had elevated levels of IgM class antibodies to Toxoplasma gondii and Cytomegalovirus (CMV). We also found an association between the levels of these antibodies and the number of suicide attempts. There was a particularly strong odds of a suicide attempt history in individuals who had elevated levels of IgM antibodies to both Toxoplasma gondii and to CMV suggesting an additive risk associated with the antibodies. These findings remained significant when adjusting for current cigarette smoking and history of drug/alcohol use which were also associated with suicide attempts. We did not find an association between a suicide attempt history and IgG class antibodies to Toxoplasma gondii, CMV, or IgM or IgG antibodies to the Epstein Barr Virus or other antigens tested. The identification of blood-based antibody markers should provide for more personalized methods for the assessment and treatment, and ultimately prevention, of suicide attempts in individuals with serious mental illnesses.

The Effect of Paternal Addiction on Adolescent Suicide Attempts: A Qualitative Study

Background

Research shows that parents have an immense influence over their children’s behavior during adolescence. Adolescents who grow up with parents who are addicted to drugs and alcohol are more likely to turn to self-destructive behaviors such as suicide attempts. Because addiction in Iran is a primarily masculine phenomenon and in traditional Iranian culture, the father is responsible for family affairs and is recognized as the family provider, paternal addiction affects adolescent children. However, the impact of this type of parental addiction on adolescent suicide attempts has received little attention.

Objectives

This study was conducted to assess the impact of paternal addiction on adolescent suicide attempts.

Patients and Methods

This was a qualitative study that used a grounded theory approach. Thirteen participants, from two hospitals in Shiraz (southern Iran), were interviewed. We used purposeful sampling, followed by theoretical sampling. Data were collected from in-depth semi-structured interviews. Data analysis was done using Strauss and Corbin’s (1998) approach, followed by the constant comparative method.

Results

The mean age of the adolescents was 15.75 ± 1.83, and all of them were single. Five main themes were extracted from the data: mental health problems, relationship problems, financial problems, family problems, and imitation of risky behaviors.

Conclusions

The findings suggest that in addition to the need to consider paternal addiction in health care plans, it is also necessary to pay attention to other family members, including the adolescents themselves. Health care providers, including nurses, can use the findings from this study for the purposes of prevention and education.

Te Ira Tangata: a Zelen randomised controlled trial of a culturally informed treatment compared to treatment as usual in Māori who present to hospital after self-harm

PURPOSE

Indigenous people have high rates of suicide and self-harm compared to other population groups.

AIM

The aim of this trial was to see if a package of interventions delivered in a culturally appropriate way improved outcomes at one year in Maori who presented with intentional self-harm to emergency departments.

METHODS

Participants were Maori who presented with intentional self-harm to emergency departments in New Zealand. The study design was a double consent Zelen randomised controlled trial. The intervention included regular postcards, problem solving therapy, patient support, risk management, improved access to primary care and cultural assessment in addition to usual care. The control group received usual care. The main outcome measure was the self-rated change in scores on the Beck Hopelessness Scale at one year.

RESULTS

182 people were randomized to the intervention group 95 of whom consented to take part in the study. 183 people were randomized to the control group 72 of whom consented to take part in the study. For those who consented comparing the intervention group with the control group there was a statistically significant greater change in hopelessness scores at 3 months (difference -1.7 95 % CI -3.4 to -0.01, p = 0.05) but not at one year (difference -1.6 95 % CI -3.4 to 0.3, p = 0.11). Maori who consented and received the intervention were also significantly less likely to present to hospital for non-self-harm reasons in the year after the index episode (44.2 vs. 61.1 %, p = 0.03). Those participants randomised to the intervention were less likely to re-present with self-harm at 3 months (10.4 vs. 18 %, p = 0.04) but not at 12 months compared to the control group.

CONCLUSIONS

In Maori who presented to hospital with intentional self-harm a culturally informed intervention had an effect on hopelessness and re-presentation with self-harm in the short term but not at 12 months. There was a significant decrease in hospital presentations for non-self harm over the next year.

TRIAL REGISTRATION

Australian and New Zealand Clinical Trials Registry ACTRN12609000952246.

Suicidal Attempt With Intentional Poisoning Seems a Comorbid Illness With an Increased Burden

BACKGROUND

In measuring health utilities, the primary reason for selecting patients as a source for valuations is that they directly experience the impact of the disease.

OBJECTIVES

Accordingly, the aim of this study was to examine the variation in generic utility measures with respect to acute poisonings by including a comparison between those subjects who had high intention and low intention to commit suicide.

PATIENTS AND METHODS

We evaluated the responses of patients who had attempted suicide and were admitted to a toxicology ward. We used multiple methods, including TTO, VAS, and EQ-5D.

RESULTS

We reviewed the collected questionnaires of one hundred patients admitted to the medical toxicology ward of Emam Reza teaching hospital in Mashhad, Iran. Our results show that the mental state after an incomplete suicide attempt can present either a real desire for suicide or a desire for attention from relatives and rejection of life problems.

CONCLUSIONS

This study demonstrates that the mental states associated with specific diseases should not be ignored in evaluating health states. Although there are benefits to relying on expert panels and the general population in evaluating various health states, attention to the particular health states of the patients (taking into account their associated mental well-being) should also be utilized.

[Experience of College Students on Suicide Attempts]

PURPOSE

The purpose of the study was to explore and describe the experience of Korean college students on suicide attempts.

METHODS

Eight students participated and data were collected through in-depth individual interviews between September, 2011 and April, 2012. Data were analyzed using Strauss and Corbin's grounded theory method.

RESULTS

Analysis showed that the central phenomenon of suicide attempt experience of college students was 'inextricable despair'. Causal conditions were 'sense of shame by failure to achieve perfect independence' and 'a big gap between reality and ideals'. Contextual conditions were 'extreme situation of being cornered' and 'excessive changes in emotions'. Intervening conditions were 'important others' and 'perspectives on the world'. Action/interaction strategies were 'temporary efforts' and 'gathering up one's mind'. Consequences were 'trauma as one's own hurt', 'conflict between life and death' and 'becoming mature'.

CONCLUSION

The results of this study provide an in-depth understanding of the experience of college students with attempted suicide. It is necessary to develop programs to prevent suicide attempts by college students and these results can be used as a basis for program development.

Patterns of Alcohol Consumption and Suicidal Behavior: Findings From the Fourth and Fifth Korea National Health and Nutritional Examination Survey (2007-2011)

Objectives:

The purpose of this study was to investigate the association between suicidal behavior and patterns of alcohol consumption in Korean adults.

Methods:

This study was based on data provided by the Korea National Health and Nutritional Examination Survey from 2007 to 2011. A total of 42 347 subjects were included in the study, of whom 19 292 were male and 23 055 were female. Logistic regression analysis was performed to assess the association between patterns of alcohol consumption and suicidal behavior.

Results:

Among the study subjects, 1426 males (11.3%) and 3599 females (21.2%) had experienced suicidal ideation, and 106 males (0.8%) and 190 females (1.1%) had attempted suicide during the previous 12 months. Alcohol Use Disorders Identification Test (AUDIT) scores were found to be associated with suicidal ideation in males and associated with both suicidal ideation and suicide attempts in females. Alcoholic blackouts were associated with suicidal ideation and suicide attempts in males, and were also associated with suicidal ideation in females.

Conclusions:

In this study, we found that certain patterns of alcohol consumption were associated with suicidal behaviors. In particular, only alcoholic blackouts and categorized AUDIT scores were found to be associated with suicidal behavior in males. We therefore suggest that further research is needed to examine this relationship prospectively and in other settings.

Monitoring suicidal patients in primary care using electronic health records

INTRODUCTION

Patients at risk for suicide often come into contact with primary care providers, many of whom use electronic health records (EHRs) for charting. It is not known, however, how often suicide ideation or attempts are documented in EHRs.

METHODS

We used retrospective analyses of de-identified EHR data from a distributed health network of primary care organizations to estimate the frequency of using diagnostic codes to record suicidal ideation and attempts. Data came from 3 sources: a clinician notes field processed using natural language processing; a suicidal ideation item on a patient-reported depression severity instrument (9-item Patient Health Questionnaire [PHQ-9]); and diagnostic codes from the EHR.

RESULTS

Only 3% of patients with an indication of suicidal ideation in the notes field had a corresponding International Classification of Diseases, 9th Revision (ICD-9), code (κ = 0.036). Agreement between an indication of suicidal ideation from item 9 of the PHQ-9 and an ICD-9 code was slightly higher (κ = 0.068). Suicide attempt indicated in the notes field was more likely to be recorded using an ICD-9 code (19%; κ = 0.18).

CONCLUSIONS

Few cases of suicidal ideation and attempt were documented in patients' EHRs using diagnostic codes. Increased documentation of suicidal ideation and behaviors in patients' EHRs may improve their monitoring in the health care system.

Risk for suicidal behaviors associated with PTSD, depression, and their comorbidity in the U.S. Army

BACKGROUND

Suicide rates have risen considerably in the United States Army in the past decade. Suicide risk is highest among those with past suicidality (suicidal ideation or attempts). The incidence of posttraumatic stress disorder (PTSD) and depressive illnesses has risen concurrently in the U.S. Army. We examined the relationship of PTSD and depression, independently and in combination, and rates of past-year suicidality in a representative sample of U.S. Army soldiers.

METHODS

This study used the DoD Survey of Health Related Behaviors Among Active Duty Military Personnel (DoD HRB) (N=5927). Probable PTSD and depression were assessed with the PTSD Checklist (PCL) and the 10-item short form of the Center for Epidemiologic Studies Depression Scale (CES-D), respectively. Past-year suicidality was assessed via self-report.

RESULTS

Six percent of Army service members reported suicidality within the past year. PTSD and MDD were each independently associated with past-year suicidality. Soldiers with both disorders were almost three times more likely to report suicidality within the past year than those with either diagnosis alone. Population-attributable risk proportions for PTSD, depression, and both disorders together were 24%, 29%, and 45%, respectively.

LIMITATIONS

The current study is subject to the limitations of a cross-sectional survey design and the self-report nature of the instruments used.

CONCLUSIONS

PTSD and depression are each associated with suicidality independently and in combination in the active duty component of the U.S. Army. Soldiers presenting with either but especially both disorders may require additional outreach and screening to decrease suicidal ideation and attempts.

When knowing what to do is not sufficient to make good decisions: deficient use of explicit understanding in remitted patients with histories of suicidal acts

Disadvantageous decision-making has been reported in patients who had attempted suicide and may represent a cognitive risk factor for suicide. Making decisions necessitates both implicit/associative and explicit/analytic processes. Here, we explored explicit mechanisms, and hypothesized that suicide attempters fail to use explicit understanding to make favorable choices. The Iowa Gambling Task (IGT) was used to assess decision-making in 151 non-depressed patients with a history of mood disorder and suicidal act, 81 non-depressed patients with a history of mood disorders but no suicidal act, and 144 healthy individuals. After performing the task, we assessed the explicit understanding of the participants of the contingencies in the task, i.e. which options yielded higher gain or loss. Correct explicit understanding was reported less often in suicide attempters and affective controls than in healthy controls (45.7% and 42.0% vs. 66.0%). Moreover, understanding was associated with better performance in healthy and affective controls, but not in suicide attempters, with no between-group difference among those who did not reach understanding. Patients with histories of suicide attempt, therefore, show a disconnection between what they "know" and what they "do", possibly reflecting underlying impairments in implicit associative processes. These cognitive alterations should be addressed in preventative interventions targeting suicide.