Notes on psychiatrist liability around the world regarding suicide

Background

Currently, there is a lively debate regarding involuntary treatment and the psychiatrist's liability for suicide of patients with serious mental illness. This article aims to highlight the worldwide differences, considering that in some countries suicide is still considered a crime, while elsewhere, access to euthanasia/medically assisted suicide is allowed even for psychiatric patients.

Methods

Data have been collected from accredited sites, governmental websites, and databases of organizations. The legislation and socio-cultural contexts of different countries are considered.

Results

This article highlight significant legislative differences, including suicide prevention programs, also due to several sociocultural patterns. The psychiatrist liability is not always clearly described in the legislation of different countries.

Conclusions

What emerges from this study is the gray area of psychiatric patient suicide. Is it possible to make the psychiatrist liable for an unmanageable illness? What are the correct guidelines? When the possibility of coercion is no longer valid to avoid suicide and when does the right to self-determination begin for the psychiatric patient?

Quantitative structure-activity relationship (QSAR) hazard assessment of the banned pesticides by the National Agency for Food and Drugs Administration and Control

This study carried out a quantitative structure-activity relationship hazard assessment of the banned pesticides in Nigeria with a view of identifying the dangers posed by these pesticides. Structure-activity relationships (SARs) and quantitative structure-activity relationships (QSARs), which link a compound's chemical structure to its biological activity, can be used to create safer and more effective insecticides, prioritize chemicals for testing, and reduce the number of animal studies necessary throughout the regulatory process. The QSAR hazard assessment of the banned pesticides was carried out on the VEGA software. Environmental, (eco)toxicological, reproductive/developmental, body elimination half-life, and biodegradability models of human and ecological relevance were implemented within the VEGA software. The results predicted the different hazards associated with each of the banned pesticides. All of the banned pesticides have been predicted to be toxic to some or all of the evaluated endpoints. The studies predicted these pesticides to have potential of being mutagenic, carcinogenic, and/or toxic to the reproductive system and fetal development with different half-lives. The assessment further predicted most of these compounds to be non-biodegradable with tendencies to bioaccumulate in living things and the environment. It can be concluded that these pesticides have potential to cause harm to life and the environment. The use of these chemical compounds for domestic, industrial, and agricultural applications should be in accordance with the guideline of regulatory agencies.

Uncertainties of Economic Policy and Government Management Stability Played Important Roles in Increasing Suicides in Japan from 2009 to 2023

Standardized suicide mortality rates per 100,000 (SMRs) in Japan consistently decreased from 2009 to 2019 but increased from 2020. The causes of these temporal SMR fluctuations remain to be clarified. Therefore, this study was conducted to identify the causalities underlying the recently transformed fluctuations of suicide mortality in Japan. Monthly suicide numbers disaggregated by sex and social standing, and political uncertainty indices, such as economic policy uncertainty (EPU) and government management instability (AENROP), were obtained from Japanese government databases. Interrupted time-series analysis was performed to analyze temporal fluctuations of SMRs disaggregated by sex/social standing associated with the three General Principles of Suicide Prevention Policy (GPSPP) periods and the COVID-19 pandemic. Panel data and vector autoregressive analyses were conducted to investigate causalities from political uncertainties to SMRs. During the first and second GPSPPs (2009-2017), all SMRs disaggregated by sex and social standing decreased, whereas those of unemployed females did not change. During the third GPSPP (2017-2022), decreasing trends in all SMRs were attenuated compared to previous periods. All female SMRs, except unemployed females, showed sharp increases synchronized with the pandemic outbreak. No male SMRs showed sharply increasing at the pandemic outbreak. SMRs of unemployed males/females drastically increased in the later periods of the pandemic, while SMRs of employed and multiple-person/single-person household males did not increase during the pandemic. SMR of unemployed males was positively related to AENROP but not EPU. Other male SMRs were positively related to EPU/AENROP. On the contrary, not all female SMRs were related to EPU/AENROP. Increasing AENROP generally contributed to increasing male SMRs throughout the observation period; however, susceptibility to AENROP and/or political information might have unexpectedly contributed to suppressing the sharply increasing male SMRs induced by large-scale social shocks (the COVID-19 pandemic outbreak) in Japan.

Psychological autopsies: religious and spiritual factors for suicide in cases and controls

Introduction

In recent years, there has been a growing body of evidence supporting the notion that spirituality and religion can improve one's physical and mental health. Studies show that religion and spirituality play a significant role in the suicidal path. Considering the dearth of data on the patterns of suicidal thoughts, acts and related factors in Pakistan, a country with a large Muslim population and stigma with sociocultural perceptions of religious notions, the current study investigated the role of religious and spiritual factors of suicide using psychological autopsies.

Method

Purposive sampling was used to gather retrospective data records from police stations and hospital forensic departments in Rawalpindi and Islamabad, Pakistan, between January 2021 and July 2022. In total, 60 samples (30 cases and 30 controls) were used in this autopsies investigation. As with the majority of case control studies, the study sample cases were matched with the controls. At least two close bereaved family members served as the primary information sources, and data was gathered using the Semi Structured Interview Protocol for Psychological Autopsies.

Results

According to statistical analysis, both the suicide cases and the controls were comprised mostly of Muslim individuals. They follow Islam and hold the view that suicide is prohibited, forbidden, and haram in Islam. Regarding spirituality and religion, the majority of cases, according to the respondents interviewed, were not spiritual at all, while the controls are slightly spiritual. While the majority of both cases and controls had reduced interest in or practice of religious activities over the past year, a higher number of cases rarely performed and attended the religious services/activities as compared to controls.

Discussion

It was thus evident that the cases lacked significant engagement in spiritual and religious activities, and their attendance at such gatherings had notably decreased in the year preceding the suicide attempt. This decline in involvement in spiritual and religious practices might be linked to decreased levels of satisfaction, sense of belongingness, which could raise the risk of suicide. Therefore, in nations where Muslims predominate, culturally relevant suicide prevention initiatives including spiritual and religious treatments aimed at reducing the risk of suicide should be considered.

Perceptions of Suicide among Pakistanis: Results of an Online Survey

OBJECTIVE

In Pakistan, a predominantly Muslim country, information on the patterning of suicidal thoughts and behaviors, as well as associated public perceptions and opinions, is limited. We sought to advance knowledge on suicide and self-harm in Pakistan with a large, online survey.

METHOD

Leveraging results from a twelve-item online survey (N = 5,157) circulated by the largest English language newspaper in Pakistan, we assessed personal experiences, opinions, and attitudes toward help-seeking in the context of suicide. We calculated proportions with 95% confidence intervals for endorsed responses and implemented binomial generalized linear models with odds ratios to assess differing response tendencies by age, gender, and urban/rural residence.

RESULTS

Personal experiences related to suicide and self-harm as well as encounters in social circles were common. Mental illness tended to be recognized as a high likelihood contributor to suicide death over and above nonviolent interpersonal problems. Most considered suicide a way to escape pain, and few considered suicide to be immoral. Barriers to help-seeking included social deterrents, inaccessibility, and unaffordability. Women and youth emerged as higher risk groups, though the status of rural Pakistanis remained unclear.

CONCLUSION

The survey provides a preliminary basis for considering the unique experiences and perspectives of the public in shaping suicide prevention and intervention efforts in Pakistan.

Suicide attempts in the absence of depression: Differences between broad cultural groups

Suicide is one of the leading causes of death worldwide (WHO, 2021). Depression is a common precursor to suicide and suicidality; however, individuals' experience of depression and the meaning of suicide differs depending on one's cultural background (Colucci, 2013; Goodmann et al., 2021; Kleinman, 2004). The current study explores the relationship between suicide and depression among six broad cultural groups in a large sample (N = 17,015) of adults representing six broad cultural groups (Latin America, South Asia, former Soviet Bloc, Western English-speakers, Chinese, and Arab World). Participants were recruited to a multilingual depression and suicide screening study via Google Ads (Leykin et al., 2012; Gross et al., 2014). As expected, the presence of depression was associated with suicide attempts. However, cultural group moderated this association, with Chinese participants being most likely to report suicide attempts while screening negative for depression. Although depression remains an important predictor of suicidality, it appears that certain cultural groups may be at higher risk even when depression is not present. Clinicians should consider using culturally adapted assessments for depression and suicidality.

Sex Differences in the Global Prevalence of Nonsuicidal Self-Injury in Adolescents: A Meta-Analysis

Importance

Nonsuicidal self-injury (NSSI) is a strong predictor of suicide attempts. The prevalence of NSSI has been increasing among female adolescents in North America and Europe, but less is known about trends in other geographical regions.

Objective

To examine sex differences in the prevalence of NSSI among adolescents within and between geographical regions.

Data Sources

MEDLINE and PsycINFO were searched using the keywords adolescents, self-injury, sex factors, and synonyms for articles published in English between January 1, 2000, and May 10, 2022.

Study Selection

Studies were included if they presented original data (any study design), included adolescents aged 10 to 19 years, reported results stratified by sex, and explicitly defined self-injury as behaviors occurring without suicidal intent.

Data Extraction and Synthesis

This meta-analysis was registered with PROSPERO and conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Articles were assessed for quality by 2 independent coders (F.M. and J.A.). A random-effects model was used to calculate prevalence. Data were analyzed from July 2022 to April 2023.

Main Outcomes and Measures

The prevalence of NSSI in male and female adolescents within and between regions was the main outcome. Odds ratios (OR) with 95% CIs were calculated for community samples.

Results

Eight hundred and two studies were screened, and 38 were included (266 491 participants). Across 17 countries, the pooled prevalence of NSSI was 17.7% (female:male OR, 1.60; 95% CI, 1.29-1.98). NSSI was twice as prevalent among female adolescents compared with male adolescents in North America (OR, 2.49; 95% CI, 2.16-2.86) and Europe (OR, 2.08; 95% CI, 1.69-2.58), but not in Asia (OR, 1.00; 95% CI, 0.71-1.41).

Conclusions and Relevance

In this meta-analysis of sex differences in global prevalence of NSSI, the female predominance of NSSI observed among adolescents in North America and Europe aligned with rising rates of suicide in these populations. The comparable prevalence of NSSI among male and female adolescents in Asia also aligned with the lower male-to-female suicide ratio compared with other countries. More research is needed to characterize regional (and potentially cultural) sex differences among adolescents with NSSI to prevent and treat the behavior and to understand the possible interplay with corresponding regional trends in suicide.

Suicide mortality rates in Japan before and beyond the COVID-19 pandemic era

Statistical analyses from Japan reported increasing suicides in 2020, first in the world, proving the severity of the public health crisis during the COVID-19 pandemic; however, so far, international suicides have not been shown to be objectively increasing at population level. Followed studies reported the existence of a substantial heterogeneity of suicides among subgroups and time-lag impacts. Against public health crisis in Japan, policymakers, psychiatrists and public health personnel should prioritize improving suicide prevention programs following evidence-based policymaking. Understanding how/what factors relate to the COVID-19 pandemic and what other factors have shaped the increasing suicide numbers since 2020 through objectively well-controlled/fine-grained analyses of high-quality longitudinal/cross-sectional data at the individual, regional, and national levels is important for identifying the reasons for the recent trend. For this purpose, this study examined suicide statistics, statistical analysis methods, and their interpretations. Recent analyses suggest an increased suicide risk among females <50 years and males <30 years in 2020-2022. Notably, time-series analyses revealed that adolescent suicides began increasing before the pandemic, while working-age female suicides sharply increased synchronously with the pandemic outbreak. Causality analyses suggest that social issues facing Japan and recent global psychosocial and socioeconomic transformations are risk factors for suicide in high-risk groups. Finally, this report demonstrates the importance of providing appropriate support based on an objective understanding of individuals who are at risk for suicide, without being bound by traditional established knowledges.

Burden of depression in adolescents in the Western Pacific Region from 1990 to 2019: An age-period-cohort analysis of the Global Burden of Disease study

BACKGROUND

Depression is a highly prevalent and disabling mental health condition among adolescents. The epidemiology of depression in adolescents has been changing over time, reflecting changes in risk factors as well as disease concepts and diagnosis. However, few studies have characterized the longitudinal epidemiology of depression in adolescents. Understanding trends of disease burden provides key insights to improve resource allocation and design targeted interventions for this vulnerable population. The Western Pacific Region (WPR) is home to over 1.3 billion people with tremendous diversity in culture and socioeconomic development. The epidemiology of adolescent depression in WPR remains largely unknown. In this study, we aimed to estimate trends of disease burden attributable to depressive disorders among adolescents aged 10-24 years in WPR countries between 1990 and 2019, and to investigate period and cohort effects using the Global Burden of Disease (GBD) study database.

METHODS

The study utilized data from the Global Burden of Disease, Injuries, and Risk Factors Study 2019, concentrating on adolescents aged 10 to 24 years with depression. We conducted an in-depth analysis of depression, including its age-standardized prevalence, incidence, and Disability-Adjusted Life Years (DALYs), across diverse demographics such as regions, ages, genders, and socio-demographic indexes, spanning from 1990 to 2019.

RESULTS

The analysis found decreasing trends in the prevalence, incidence, and DALYs of adolescent depression in the WPR between 1990-2019, although some countries like Australia and Malaysia showed increases. Specifically, the prevalence of adolescent depression in the region decreased from 9,347,861.6 cases in 1990 to 5,551,341.1 cases in 2019. The incidence rate declined from 2,508.6 per 100,000 adolescents in 1990 to 1,947.9 per 100,000 in 2019. DALYs decreased from 371.9 per 100,000 in 1990 to ASR 299.7 per 100,000 in 2019.

CONCLUSION

This study found an overall decreasing trend in adolescent depression burden in the Western Pacific Region between 1990 and 2019, with heterogeneity across countries. For 30 years, the 20-24 age group accounted for the majority of depression among adolescents Widening inequality in depression burden requires policy attention. Further analysis of risk factors contributing to epidemiological trends is warranted to inform prevention strategies targeting adolescent mental health in the region.

The relationship between normative beliefs towards suicide and support for suicide prevention in Taiwan: addressing suicide as human rights, individual choice, or irrationality

East Asian countries are known to take a more permissive attitude towards suicide. However, the nuanced beliefs fostering these attitudes remain unexplored. This study aimed to examine socio-demographic and clinical factors associated with the three normative beliefs on suicide in Taiwan - suicide as human rights, suicide as an individual choice, and that suicide is irrational - and the association of these beliefs with supportive attitudes towards governmental suicide prevention measures. A nationally representative survey, based on calls to landlines and mobile phones, was conducted in 2020 with a sample size of 1,087. Logistic regression analyses were employed to examine the associations between socio-demographic variables, mental health status, normative suicide beliefs, and attitudes towards suicide prevention. We found that the prevalence rates for the three normative beliefs were 55.3% for human rights, 26.7% for individual choice, and 73.7% for irrationality, respectively. Human rights belief was more prevalent among younger, unmarried, and highly educated individuals. Individual choice belief was more common among the younger, those in the 'other' marital group, less educated individuals, and those without mental conditions. The irrationality belief was more likely to be endorsed by the unemployed group. Regardless of participants' normative suicide beliefs, a significant majority (89.0%) supported governmental investment in suicide prevention. However, human rights and individual choice beliefs were associated with diminished support for governmental suicide prevention measures (aOR = 0.6, p = 0.003, and aOR = 0.6, p = 0.005, respectively). Taiwanese society overwhelmingly supports governmental suicide prevention measures, suggesting a leaning towards hard paternalism. However, those who believed that suicide is a human right and individual choice were less likely to support governmental suicide prevention efforts. Our findings suggest that health education addressing these two normative beliefs, particularly among the youth and unmarried individuals, could be potential strategies in future suicide prevention measures.

Investigation of the trend and related factors of suicide attempts and suicide deaths in southeast Iran during 2018-2022

Suicide is a major public health challenge worldwide with an increasing trend. Identifying risk factors for suicide attempts and suicide deaths may help find useful ways to prevent suicide. We aimed to determine the trend and related factors of suicide attempts and suicide deaths in Rafsanjan. This retrospective study included all suicide cases from 2018 to 2022 in Rafsanjan, a city in the southeast of Iran. The information was extracted from the suicide registration system of Rafsanjan University of Medical Sciences. Univariable and multivariable logistics regression models were used to investigate factors affecting suicide death. A total of 2039 cases of suicide, including 1932 cases (94.75%) of suicide attempts and 107 cases (5.25%) of suicide deaths were recorded during the study period. The frequency of suicide deaths and suicide attempts per 100,000 people increased in 2022 compared to 2018 in both genders. In the adjusted model, the odds of suicide deaths in males was 6.48 (95% CI 3.39-12.42) times higher than in females. Also, the odds of suicide deaths in unemployed subjects and housewives were 2.64 (95% CI 1.50-4.67) and 7.45 (95% CI 3.08-18.07) times higher than employed subjects respectively. Finally, people with education less than a diploma had 10.85 (95% CI 1.48-79.54) times higher odds of suicide deaths compared to people with university education. The present research showed that the pattern of suicide has been increasing since 2018, and we may see an upward trend in the coming years, which requires further investigation and preventive measures. Male gender, low education level, unemployment, and being a housewife were associated with the highest frequency of suicide death.

The long-term changing patterns of suicide mortality in China from 1987 to 2020: continuing urban-rural disparity

BACKGROUND

Over the past three decades, China has experienced significant changes in urban-rural, gender, and age-specific suicide mortality patterns. This study aimed to investigate the long-term trends in suicide mortality in China from 1987 to 2020.

METHODS

Suicide mortality data were obtained from China's National Health Commission. Joinpoint regression analysis was used to examine changes in trends and age-period-cohort modeling to estimate age, period, and cohort effects on suicide mortality from 1987 to 2020. Net drift, local drift, longitudinal age curves, and period relative risks were also calculated.

RESULTS

Crude and age-standardized suicide mortality in China showed continuing downward trends from 1987 to 2020, with a more pronounced decrease in rural areas (net drift = -7.07%, p<0.01) compared to urban areas (net drift = -3.41%, p<0.01). The decline curve of urban areas could be divided into three substages. Period and cohort effects were more prominent in rural areas. Suicide risk was highest among individuals aged 20-24 and gradually increased after age 60. Females, particularly those of childbearing age, had higher suicide risk than males, with a reversal observed after age 50. This gender reversal showed distinct patterns in urban and rural areas, with a widening gap in urban areas and a relatively stable gap in rural areas.

CONCLUSIONS

Suicide mortality in China has consistently declined over the past three decades. However, disparities in age, gender, and urban-rural settings persist, with new patterns emerging. Targeted suicide prevention programs are urgently needed for high-risk groups, including females of childbearing age and the elderly, and to address the slower decrease and reversing urban-rural gender trends.

Suicidal Behavior and Its Association With Psychological Distress, Coping Mechanisms, and Resilience: A Cross-Sectional Study

Introduction Recent literature reveals that psychological factors such as resilience and coping mechanisms can act as buffers against suicide risk. Indian literature on the interplay between psychological risk and protective factors of suicidal behavior is scarce. Methods A cross-sectional descriptive study was done among suicide attempters in a tertiary care hospital in Southern India. A semi-structured proforma was used to obtain sociodemographic data and suicide attempt characteristics. Suicide intent, lethality, stressful life events, perceived stress, subjective distress, coping strategies, and resilience were recorded using standard rating scales. Inferential analyses were carried out with p≤ 0.05 set as statistical significance. Results Pesticide poisoning (46.7%) was the most common mode of suicide attempt. Significant gender differences emerged in the mode of suicide attempt, coping strategies, and resilience. Depression (48.7%) was the most common psychiatric comorbidity. Increased perceived stress was associated with the presence of psychiatric comorbidity, past history of suicide attempts, and high-intent suicide attempts. Maladaptive coping strategies were associated with substance abuse and a history of past suicide attempts. Low resilience levels were associated with hanging attempts, psychiatric or substance use disorder comorbidity, past history of suicide attempts, high-intent suicide attempts, and less lethal suicide attempts. Conclusion Perceived stress levels, coping strategies, and resilience have significant relationships with suicidal behavior and act as avenues for suicide prevention efforts.

Temporal Fluctuations of Suicide Mortality in Japan from 2009 to 2023 Using Government Databases

In Japan, suicide mortalities consistently decreased before the COVID-19 pandemic (from 2009 to 2019) but, conversely, increased after the pandemic outbreak from 2020 to 2022. To provide up-to-date suicide statistics in Japan, this study determined the temporal fluctuations of standardized suicide mortalities (SMRs), disaggregated by sex and age, by joinpoint regression analysis using the government suicide database, named the "Basic Data on Suicide in Region". From January 2009 to December 2023, three temporal fluctuation patterns of SMRs pertaining to working age and older adults were detected, such as attenuations of decreasing trends before the COVID-19 pandemic (from around the mid-2010s), a sharply increasing trend that coincided with the pandemic outbreak, and gradually decreased during the pandemic, but no changes at the end of the COVID-19 pandemic. In particular, the SMRs of working-age females sharply increased concurrently with the pandemic outbreak, whereas those of males did not change. However, before the pandemic, decreasing trends of the SMRs of working-age males diminished in the mid-2010s, but those of females consistently decreased. The SMRs of working-age males indicated non-significant but sharply increasing trends in early 2022, a trend that was not observed for females. In contrast to working-age adults, the SMRs of adolescents already began to increase in the mid-2010s and also indicated consistently increasing trends between the periods during and after the pandemic. These results suggest, contrary to our expectations, that the impacts of both the outbreak and end of the COVID-19 pandemic were limited regarding the increase in SMRs from 2020. Therefore, when revising suicide prevention programs in the post-COVID-19 era, it should be noted that focusing on pandemic-associated factors alone is not sufficient.

Impacts of Working Hours, Wages, and Regular Employment Opportunity on Suicide Mortalities of Employed and Unemployed Individuals before and during the COVID-19 Pandemic in Japan

Standardized suicide mortality rates per 100,000 population (SMRs) in Japan consistently decreased from 2009-2019, but these decreasing trends were reversed to increase in 2020. To clarify the mechanisms of recent increasing suicide in Japan, temporal fluctuations of SMRs disaggregated by sex and employment status (employed and unemployed individuals) and labor indices such as working hours, wages, and regular employment opportunity index (REO) from January 2012 to June 2023 were analyzed using interrupted time-series analysis. Additionally, temporal causalities from labor indices to SMRs were analyzed using vector autoregressive and non-linear auto-regressive distributed lag analyses. Decreasing trends among employed SMRs of both sexes were attenuated after the enactment of the "Work Style Reform Program" in 2018, but male SMRs were unaffected by the COVID-19 pandemic. However, female employed SMRs sharply increased, synchronized with the "Work Style Reform Act" and the COVID-19 pandemic outbreak (the COVID-19 impact was greater than the "Work Style Reform Act"). Additionally, unemployed SMRs of both sexes sharply increased with the revision and scale-down of countermeasures against economic deterioration caused by COVID-19 ("revision of economic supportive countermeasures against economic deterioration caused by COVID-19"). Unexpectedly, after enacting the "Work Style Reform Act", wages decreased due to possibly decreasing working hours. Increasing REO, which consistently increased, was a protective factor for male suicides, but unemployed SMRs were not affected by any labor indices. It has been established that controlling a heavy workload plays an important role in suppressing the deterioration of physical and mental conditions, including suicide; however, this study suggested that, at least within appropriate ranges of working hours, decreasing working hours due to excessive management probably contributes to increasing suicides of some vulnerable individuals via de-creasing their wages. Although governmental welfare and economic support measures had to be revised according to rapidly changing situations during the COVID-19 pandemic, this study also suggested that temporal gaps among a part of revisions of several welfare and economic support measures were unexpectedly involved in drastically/sharply increasing suicides of unemployed individuals in 2022.

Association between serum uric acid levels and depressive symptoms according to menopausal status

INTRODUCTION

The menopause-specific relationship between serum uric acid (SUA) and depressive symptoms were not known. We aimed to explore the association between SUA and depressive symptoms stratified by menopausal status.

METHODS

This is a cross-sectional study, a total of 4845 females were enrolled from China health and retirement longitudinal study (CHARLS) in China. The Center for Epidemiologic Studies Depression Scale (CESD) were used to measure depressive symptoms. A cut-off score of CES-D ≥ 10 was defined as depression. Multiple regression models were used to assess the relationship between SUA and depression stratified by menopausal status.

RESULTS

Overall, SUA was significantly associated with depressive symptoms/depression in post-menopause women (β = -0.39, 95 % CI: -0.60, -0.17) after adjusted potential confounders. Compared with those whose SUA levels were in the first tertile, participants with their SUA in the second (β = -0.76, 95 % CI: -1.30, -0.22) and third tertile (β = -1.24, 95 % CI: -1.80, -0.68) had milder depressive symptoms. However, SUA was not associated with depressive symptoms in pre-menopause women (β = 0.1, 95 % CI: -0.25, 0.46). An interaction between menopausal status and SUA on depressive symptoms were found in this study (P = 0.02). Similar results were found for depression.

LIMITATIONS

Some potential covariates like diet that could affect SUA levels were not considered in this study.

CONCLUSIONS

Higher SUA was associated with depressive symptoms/depression in post-menopause women. An interaction between menopausal status and SUA on depressive symptoms were found. SUA was not associated with depressive symptoms/depression in pre-menopause women.

Stress and suicidal ideation among Chinese college students: The role of meaning in life

Although studies have demonstrated that stress exacerbates suicidal ideation, limited research has explored the moderating role of meaning in life in the relationship between stress and suicidal ideation. Therefore, this study investigates whether stress and meaning in life are crucial factors in suicidal ideation and whether meaning in life moderates the relationship between stress and suicidal ideation. We recruited 2,094 college students from seven universities in different regions of China. The results of hierarchical regression analyses show that suicidal ideation is positively correlated with stress but negatively with meaning in life, and that meaning in life moderates the relationship between suicidal ideation and personal hassle. These results indicate that intervention strategies that focus on meaning in life can be influential in mitigating suicidal ideation among college students.

Suicide trends in Denmark-An ecological study exploring suicide methods from 1995 to 2019

Suicide is a major public health problem and complex phenomenon, affecting many people around the world. However, the incidence of suicide varies by sex and age, which includes differences in the means used. Therefore, to implement effective preventative interventions, it is important to study these differences to design effective, preventative interventions. This study investigates the trends in suicide rates in Denmark from 1995 to 2019 by analysing changes based on sex, age, and the means used for suicide. Data on all suicide deaths in the study period were extracted from the Danish Register of Causes of Death, and data on the background population were obtained from Statistics Denmark. We used negative binomial regression models to analyse the data, and the obtained estimates as a logarithm of the rate ratios allowed us to compare the results across groups and years. An overall decline in Danish suicide rates was observed during the study period, with the exception of young females aged 15-29 years. The demographic composition did not change significantly, and suicide rates are still highest for males and the elderly aged 60+. Hanging, self-poisoning and firearms remain the most prevalent means of suicide. Suicide prevention initiatives are required, especially interventions targeting males and the elderly. Restricting access to the means of suicide for these groups with high fatality rates may help reduce the overall suicide rate. Moreover, more research is needed to understand the factors that lead to suicide and affect the choice of means, which should also include studying the effects of different suicide prevention strategies on males and females from different age groups.

Trends in Suicidal Mortality and Motives among Working-Ages Individuals in Japan during 2007-2022

Suicides in Japan consistently decreased from 2009-2019, but increased during the COVID-19 pandemic. To identify causes of increasing suicides, age-dependent and temporal fluctuations of suicide mortality rate per 100,000 (SMRP) in working-age generations (20-59 years) disaggregated by suicidal motives (7-categories; 52-subcategories) and sex from 2007 to 2022, were analyzed by analysis of variance and joinpoint regression, respectively, using the government suicide database "Suicide Statistics". The SMRP of 20-29 year-old males and 20-49 year-old females began to increase in the late 2010s. SMRPs of these high-risk groups for suicides caused by depression (the leading suicidal motive for all groups) began increasing in the late 2010s. Economic-related, employment-related, and romance-related problems contributed to the increasing SMRPs in 20-29 males in the late 2010s. Romance-related and family-related problems contributed to the increasing SMRPs of 20-29 females in the late 2010s. Increasing SMRPs caused by child-raising stress in 20-39 year-old females from the late 2010s was a remarkable finding. In contrast, SMRPs of 30-59 year-old males consistently decreased until 2021; however, in these groups, SMRPs for suicides caused by various motives sharply increased in 2022. The consistent increase in SMRPs of high-risk groups from the late 2010s to the pandemic suggest recent socioeconomic and psychosocial problems in Japan possibly contributed to the increasing SMRPs in these high-risk groups independently of pandemic-associated factors, whereas the SMRPs of males of 30-59 years were probably associated with the ending of the pandemic rather than pandemic-associated factors.

Suicide Misconceptions and Attitudes Toward Suicide Prevention Measures in Taiwan

Background: Debunking suicide misconceptions is an important suicide prevention measure. Few studies on suicide misconceptions and their correlates have been conducted in East Asia, where suicide is known to be more permissible. Aims: We investigated the prevalence and associated characteristics of suicide misconceptions in Taiwan. Whether holding suicide misconceptions was associated with reduced support for governmental suicide prevention measures was also assessed. Method: A dual-frame nationally representative telephone survey combining landlines and mobiles was conducted with 1,087 respondents. Logistic regression analyses were used to examine factors associated with suicide misconceptions. Results: Nearly 82% of the respondents held at least one type of suicide misconceptions. The most commonly held misconception was "Talking about suicide would encourage suicide" (49.5%), followed by "People who talk about suicide do not mean to do it" (47.3%) and "Most suicides happen suddenly without any warning" (46.5%). Suicide misconceptions were more common in younger people, divorced/widowed individuals, and those with lower educational attainment. Individuals with suicide misconceptions were less likely to support governmental investments in suicide prevention. Limitations: Causality could not be inferred from the cross-sectional study. Conclusions: Suicide misconceptions are prevalent in Taiwan. Debunking suicide misconceptions should be an integral part of national suicide prevention strategies.

"I Can't See an End in Sight." How the COVID-19 Pandemic May Influence Suicide Risk

Background: The COVID-19 pandemic and its consequences may affect population mental health and suicide risk. Aims: To explore the experiences among suicidal individuals who made calls to a suicide prevention hotline and to identify factors and psychological responses that may influence suicide risk. Method: We identified 60 eligible recorded calls to Taiwan's suicide prevention hotline (January 23, 2020-May 31, 2020) and analyzed the transcripts using a framework analysis. Results: We identified three themes: (a) effects of the COVID-19 pandemic on society (impacts on local economies, the fear of contagion, and disruptions caused by outbreak control measures); (b) stress experienced by callers, including increased challenges (financial burden, restricted freedom of movement, interpersonal conflicts, feelings of uncertainty, and education/career interruption) and reduced support (reduced access to health services and social support); and (c) the callers' psychological responses to stress, including anxiety, sleep disturbance, depression, loneliness, hopelessness, and entrapment, which may increase suicide risk. Limitations: Only the experiences among those who sought help by calling the hotline during the early months of the pandemic in 2020 were explored. Conclusion: Our findings revealed the potential process underlying the impact of the COVID-19 pandemic on suicide risk and have implications for prevention and intervention strategies.

Impacts of Complete Unemployment Rates Disaggregated by Reason and Duration on Suicide Mortality from 2009-2022 in Japan

In Japan, suicides had consistently decreased before the COVID-19 pandemic (from 2009-2019), but conversely increased after the pandemic outbreak (from 2020-2022). To identify the features of fluctuations of suicides in Japan, the standardized suicide mortality rates per 100,000 population (SMRP) disaggregated by gender (males/females) and age (10-year cohorts) from 2009-2022 were analyzed using interrupted time-series and joinpoint regression analyses. Temporal causalities from unemployment rate (CUR) disaggregated by unemployment duration and reasons for seeking work to SMRP were analyzed using vector autoregressive modelling with Granger causality analysis. SMRP fluctuations from 2009-2022 were composed of three patterns, such as positive discontinuity (increasing) synchronized with the pandemic outbreak, attenuations of decreasing trends before the pandemic, turning from decreasing before the pandemic to increasing/unchanging after the pandemic outbreak. Dismissal CUR positively related to SMRP of working-age generations, whereas voluntary CUR negatively related to SMRP of younger population (<30 years), which turned to persistently increasing before the pandemic (approximately 2016-2017). CUR shorter than 3 months positively related to SMRP of working-age females, which displayed promptly increasing synchronization with the pandemic outbreak. CUR longer than 12 months positively related to SMRP of working-age males, which contributed to persistently increasing SMRPs during the pandemic. These results suggest that increasing SMRP during 2020-2022 in Japan has been probably at-tributed to interactions among the pandemic-related factors, continuous vulnerabilities from before the pandemic and newly developing risk factors for suicides during the pandemic. Unexpectedly, increasing SMRPs of working-age males in 2022 suggest that either prolongation of the pandemic or the ending of the pandemic might positively affect suicides in Japan.

Trends in Cause-Specific Injury Mortality in China in 2005-2019: Longitudinal Observational Study

BACKGROUND

Over the last few decades, although the age-standardized mortality rate (ASMR) of injury has shown a significant declining trend in China, this pattern has dramatically reversed recently.

OBJECTIVE

We aimed to elucidate the geographical, demographic, and temporal trends of cause-specific injuries, the reversal phenomenon of these trends, and the fluctuations of injury burden from 2005 to 2019 in China.

METHODS

A longitudinal observational study was performed using the raw data of injury deaths in the National Cause-of-Death surveillance data provided by the disease surveillance points system in 2005-2019. The cause-specific injuries were divided into disparate subgroups by sex, age, urban/rural region, and eastern/central/western areas of China. The burden of injury was assessed using potential years of life lost (PYLL), average years of life lost (AYLL), and PYLL rate (PYLLR). Temporal trends of mortality rates and burden were evaluated using best-fitting joinpoint models.

RESULTS

Injury deaths accounted for 7.51% (1,156,504/15,403,835) of all-cause deaths in China in 2005-2019. The crude mortality rate of all-cause injury was 47.74 per 100,000 persons. The top 3 injury types (traffic accident, falls, and suicide) accounted for 70.57% (816,145/1,156,504) of all injury-related deaths. The ASMR of all-cause injury decreased (P=.003), while the crude mortality rate remained unchanged (P=.52) during 2005-2019. A significant reverse trend in ASMR of all-cause injury was observed in urban older adults since 2013, mainly due to the inverted trend in injuries from falls. A reverse trend in ASMR of suicide was observed among individuals aged 10-24 years, with notable increases by 35.18% (annual percentage change 15.4%, 95% CI 4.1%-28.0%) in men since 2017. The AYLL and PYLLR of all-cause injury among older adults showed consistent ascending trends from 2005 to 2019 (average annual percentage change [AAPC] 6.1%, 95% CI 5.4%-6.9%, 129.04% increase for AYLL; AAPC 5.4%, 95% CI 2.4%-8.4%, 105.52% increase for PYLLR). The AYLL due to suicide for individuals aged 10-24 years showed a considerable upswing tendency (AAPC 0.5%, 95% CI 0.4%-0.7%, 8.02% increase).

CONCLUSIONS

Although the ASMR of all-cause injury decreased in China from 2005 to 2019, the trend in suicide among adolescents and young adults and falls among older adults has been on the rise in recent years. Interventions should be encouraged to mitigate the cause-specific burdens of injury death.

Suicide ideation in older people: a qualitative review and Meta-aggregation of Asian studies

Aims

To appraise and synthesize qualitative studies examining older Asian people's experiences of suicidal ideation.

Design

Qualitative review and meta-aggregation.

Data sources

Four databases were accessed to retrieve papers published between 1990 and 2022 including the grey literature, hand-searching of reference lists of retrieved papers and key journals. The phenomenon of interest included participants older than 60 years old, must have experienced a form of suicidal ideation and/or an unsuccessful attempt, had actively thought about harming themselves and be of Asian ethnicity.

Review methods

This review was conducted according to Consolidated Criteria for Reporting Qualitative Research and the Joanna Briggs Institute's System for the Unified Management of the Assessment and Review of Information.

Results

Of the 289 potential studies, seven papers met the inclusion criteria. Two synthesized findings resulted from this review-The Suffering Situation: A Life without Meaning in Older Age and The Healing Situation: A Life Worth Living. The experiences of older Asian people varied from feelings of loneliness, despair and isolation to wanting to live a fruitful life into old age.

Conclusion

Suicidal ideation in the older person is a growing concern especially with the rise in suicide in this age group. Rising health care costs and erosion of traditional family values means that the older person views themselves as a burden. However, because of the limited number of qualitative studies from an Asian perspective it is difficult to ascertain the full extent of the issues surrounding suicide in older people.

Alcohol use, self-harm and suicide: a scoping review of its portrayal in the Sri Lankan literature

Background

Suicide is a global public health problem. Compared to other middle-income countries, much literature has been generated on the topic of self-harm and suicide in Sri Lanka. Harmful use of alcohol is a well-known risk factor to self-harm and suicide, however the connection needed further exploration.

Aim

The aim was to investigate alcohol's role in self-harm and suicide in Sri Lanka to inform policy and prevention programs and future research priorities.

Methods

We performed a scoping review exploring how the association between alcohol use, self-harm and suicide in Sri Lanka is presented in scientific literature from August 1, 2008 to December 31, 2022. Thematic analysis was used to explore emerging themes.

Results

Altogether 116 peer-reviewed articles were included. Three themes emerged: (i) gendered, inter-relational explanations of alcohol's role in self-harm, (ii) hospital management of patients who co-ingested alcohol and pesticides, and (iii) proposed research and interventions targeting alcohol, self-harm and suicide. The articles' recommendations for policy, prevention and research priorities included: Family- and community-based alcohol, self-harm and suicide reduction interventions; viewing self-harm as a window of opportunity for health personnel to intervene in families affected by harmful alcohol consumption; and introduction of and increased access to treatment of alcohol use disorder at the individual level.

Conclusion

Suggestions for alcohol, self-harm, and suicide prevention interventions were primarily targeted at the community, though this might also reflect the limited treatment, mental health, and alcohol support available in the country. Future research should explore and test context-appropriate interventions integrating alcohol and self-harm prevention and treatment.

Temperament and adolescent suicide attempts: a case-control study with multi-ethnic Asian adolescents

BACKGROUND

Suicide is the leading cause of death for adolescents in several parts of Asia, including Singapore. This study examines the relationship between temperament and youth suicide attempts in a sample of multi-ethnic Singaporean adolescents.

METHODS

A case-control design compared 60 adolescents (Mage = 16.40, SDage = 2.00) with a recent suicide attempt (i.e., past 6 months) with 58 adolescents (Mage = 16.00, SDage = 1.68) without any history of suicide attempts. Presence of suicide attempts was established using the semi-structured interviewer-administered Columbia Suicide Severity Rating Scale. Participants also completed self-report measures on temperament traits, psychiatric diagnoses, stressful life events, and perceived parental rejection in an interview-based format.

RESULTS

Psychiatric comorbidity, recent stressful life events, perceived parental rejection, and all five "difficult temperament" traits, were significantly overrepresented among adolescent cases relative to healthy controls. Adjusted logistic regression models revealed significant associations between suicide attempt, MDD comorbidity (OR: 10.7, 95% Cl: (2.24-51.39)), "negative mood" trait (OR: 1.12-1.18, 95% Cl: (1.00-1.27)), and the interaction term of "positive mood" and "high adaptability" traits (OR: 0.943 - 0.955, 95% Cl: (0.900 - 0.986)). Specifically, "positive mood" predicted lower likelihood of a suicide attempt when "adaptability" was high (OR: 0.335 - 0.342, 95% Cl: (0.186 - 0.500)) but not low (OR: 0.968 - 0.993, 95% Cl: (0.797 - 1.31)).

CONCLUSION

Temperament screening may be important to identify adolescents at higher or lower risk of suicide at an early stage. More longitudinal and neurobiological research converging on these temperament findings will be helpful in ascertaining temperament screening as an effective suicide prevention methodology for adolescents.

Suicidal ideation and attempts among high school students of war- affected area at Woldia town, Northeast, Ethiopia, 2022

BACKGROUND

Suicidal ideation and attempts usually occur during adolescence time, and living in war- affected area make the problem more predominate and severe. To the best of our knowledge, there were no studies done among high school students who live in war affected areas in Ethiopia.

OBJECTIVE

We assessed the prevalence and factors associated with suicide ideation and suicide attempts among high school students of war- affected area at Woldia town, Northeast, Ethiopia.

METHODS

School based cross-sectional study was conducted from May 23 to June 08, 2022.Data were collected from high school students in Woldia town, Ethiopia. Pretested, self-administered Amharic-language questionnaire was used to collect the data. Bivariable and multivariable logistic regression was used to identify the independent factors associated with suicide ideation and attempt.

RESULTS

A total of 668 of the 707 sampled students participated in the study (94.5% response rate). The prevalence of suicidal ideation and attempts among high school students in Woldia town was 16.29% and 12.87%, respectively. In the multivariable analysis, poor social support(AOR = 2.86, 95% CI:1.49, 5.46), posttraumatic stress disorder (AOR = 2.15, 95% CI:1.20, 3.85), family history of suicide(AOR = 3.94, 95% CI:2.21, 7.04), anxiety(AOR = 3.45, 95% CI:1.72, 6.89), and depression (AOR = 2.31, 95% CI:1.24, 4.33) were factors significantly associated with suicide ideation, and poor social support(AOR = 2.75, 95% CI:1.38, 5.47), depression (AOR = 4.27, 95% CI:2.10, 8.67) and being a female sex (AOR = 2.12, 95% CI:1.22, 3.69) were factors significantly associated with suicidal attempt.

CONCLUSIONS AND RECOMMENDATIONS

This study revealed that at least one in six and one in eight of the students had suicidal ideation and attempt, respectively. Therefore, we recommend that Ministry of Education shall work with Ministry of Health to extend and implement mental health services in high schools and provide social support to those students who need the services in order for the prevention of suicidal ideation and attempts.

Suicide prevention program (SPP) in South Asian Countries: A protocol for systematic review

Introduction: Every year, over 700,000 individuals lose their life by suicide and many individuals attempt suicide. Suicide occurs in all age groups and is the fourth major cause of death among 15-29-year-olds globally in 2019. A suicide prevention program (SPP) is a capacity-building program that helps gatekeepers to identify the risk of suicide. The objective of the review is to determine the effectiveness of SPP on the improvement of knowledge, attitude, and gatekeeper behaviour among gatekeepers in South Asian countries so that the number of suicide cases will be reduced among college students in South Asia countries. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) will be followed in this review. This review will include all interventional studies (controlled and uncontrolled) that provided a suicide prevention program to the gatekeepers as an intervention. The full-text articles will be included from the following databases, Scopus, PubMed (MEDLINE), Cochrane, PsycINFO, Web of Science, and CINAHL, published in peer-reviewed, and indexed journals from the date of inception to 2022. A grey literature search and hand-search of reference lists of the included studies will also be done. A search strategy will be developed using keywords and MeSH terms for each database. Cochrane ROB-2 tool, JBI Critical Appraisal Checklist will be used to evaluate the quality of individual studies. Analysis of the data will be done using narrative synthesis. Conclusions: This review will provide information on knowledge, attitude, and gatekeeper behaviour toward suicide prevention in college students and will be helpful for the prevention of suicide. Therefore, the authors plan to publish the review outcome through a peer-reviewed journal. Registration : The review is registered in PROSPERO (CRD42023387020).

Analysis of Newspaper Reporting of Non-fatal Suicide Attempts During the Covid-19 Lockdown in Pakistan

Background: This study was aimed to observe newspaper reports about non-fatal suicide attempts in Pakistan during the COVID-19 lockdown. Methods: We performed content analysis of news reports about incomplete suicides from four vernacular newspapers of Pakistan between March and August 2020. Results: A total of 87 news reports about suicide attempts were examined; the vast majority of the suicide attempters was Muslims (78%), males (64%), females (36%) with (33%) mentions of age, ranging from 19-30 years, and married were (76%). However, occupation was largely missing from (93%) of the news. Self-poisoning was the commonly reported method in (65%) of suicide attempts, whereas familial discord was the leading risk factor for (72%) of suicide attempts. Conclusions: Although psychological intervention is crucial to reduce familial discords as risk factors, monitoring the mental health conditions of people vulnerable to suicide and the figures on attempted suicides should be maintained and collected nationally and regionally.

The increase in suicide risk in older adults in Taiwan during the COVID-19 outbreak

BACKGROUND

Studies from Western countries indicated that older adults were more resilient than younger ones to deteriorating mental health during the COVID-19 pandemic. As high late-life suicide rates have been reported in East Asia, it is possible that the pandemic impact might differ between East and West. We investigated the pandemic impact on age-specific suicide patterns in Taiwan.

METHODS

Interrupted time-series analysis was used to model the overall, and age-stratified, monthly suicide rates before (January 1st, 2017 to December 31st, 2019) and after (January 1st 2020 to December 31st 2021) the COVID-19 outbreak. Associations between confirmed COVID-19 deaths and suicide rates were also assessed.

RESULTS

There was a significant decrease in overall suicide rates after the COVID-19 outbreak (p < 0.01) (annual average rates per 100,000 population of 16.4 prior, 15.2 after). The overall decrease was driven by fewer suicide deaths in the young- and older-middle-aged groups (25-44 and 45-64 years). However suicide rates in younger-age group (<25 years) were already increasing pre-pandemic, a trend which continued after the outbreak. Suicide rates for older people (≥65 years) also increased along with the increasing number of COVID-19 deaths during the pandemic period.

LIMITATIONS

Under-reporting and/or misclassification of suicides were possible.

CONCLUSIONS

The overall suicide rates in Taiwan did not change after the COVID-19 outbreak; however, suicide in older adults increased. Public health measures to reduce COVID-19 infections may have unintended and adverse consequences on the psychological wellbeing of older citizens.

Emergency department nurses’ perceptions of caring for patients with intentional self-poisoning: a qualitative study

Nurses have an important role in caring for patients with intentional self-poisoning. This study was attempted to explore the emergency department nurses' perception of caring for patients with intentional self-poisoning. The present qualitative study was performed using phenomenological method. This study was done on 14 emergency department nurses with experience in caring for patients with intentional self-poisoning. Data were collected through semi-structured interviews and transcribed verbatim. Data were analyzed using Colaizzi's method. Following data analysis, two themes and five sub-themes were extracted, which included being reluctant to provide care for patients with intentional self-poisoning (discomfort in providing care, and lack of desire to care for these patients) and comprehensive patient support (providing complete care and emotional support). Given that emergency department nurses are the first medical staff who face with intentional self-poisoning patients and play an important role in the care and treatment of these patients, it is necessary to improve their understanding of caring for these patients. In addition, their comprehensive support for these patients should be strengthened. Psychological support for nurses and training them on how to communicate with intentional self-poisoning patients and their families are also recommended.

Suicide in China: Community Attitudes and Stigma

China accounts for an estimated third of the world's suicides, yet individuals experiencing suicidality typically do not seek out or receive treatment. This study examines community perceptions and public stigma toward suicide. In Shanghai, China 186 adults were recruited to participate in a survey with an experimental vignette describing a suicidal individual, manipulated on gender and age, followed by questions eliciting attitudes toward suicide. Most participants agreed that the suicidal subject had a serious problem, with seriousness of the problem decreasing with participant's age. Participants reported moderate levels of public stigma. More stigma was found toward adolescent subjects rather than adult. Male subjects were perceived as being more likely to change than females. The public's accurate view of suicide without biases could help prevent suicide from getting worse. Public perceptions regarding a suicidal individual's likelihood to change could lead to stigma reduction, which can subsequently help with effective crisis intervention.

Developing inpatient suicide prevention strategies in medical settings: Integrating literature review with expert testimony

OBJECTIVE

According to some recent evidence, suicide rate is higher in inpatients than in the general population around the world. However, suicide prevention strategies (SPS) are poorly focused and understood in medical settings. This study aimed to develop effective SPS and interventions in medical settings of Iran and provide evaluation checklists/procedures for them.

METHODS

The study was performed in two steps, including literature review and expert opinions panel. In the first stage, we conducted a comprehensive literature review to find relevant suicide prevention programs, strategies, interventions, or any efforts to prevent suicide in the medical settings. In the second stage, an expert panel was arranged for developing effective and feasible SPS in medical settings. Data were analyzed through content analysis approach.

RESULTS

Overall, 11 records were included in the literature review. SPS varied from staff training, safety plan and quality improvements, and prevention programs to therapy methods. Finally, in the second stage, the following seven major SPS were recommended by the expert panel: 1) Integration and application of obtained suicidal behavior data through evaluating medical records, 2) Screening and suicide risk assessment, 3) Staff training, 4) Quality improvement, 5) Follow-up of inpatients with high-risk behaviors, 6) Reducing stigma and improving public awareness, and 7) Follow-up of discharged high-risk inpatients. Also, 23 interventions within the strategies were presented.

CONCLUSION

Given that SPS are poorly focused in medical settings, the practical framework that emerged in this study could be used to develop or advance SPS in various medical settings.

Sex-specific incidences and risk profiles of suicide mortality in people with alcohol dependence in Taiwan

BACKGROUND AND AIMS

Alcohol-related mental health burden and suicidality impose heavy burdens on global public health. This study measured the sex-specific incidence and risk profiles of suicide mortality in individuals with alcohol dependence in a non-western context.

DESIGN

In this prospective cohort study, individuals with alcohol dependence who were enrollees in Taiwan's National Health Insurance Research database were followed-up over an almost 15-year period. Their data were linked to the national mortality registration database.

SETTING

Taiwan.

PARTICIPANTS

In total, 278 345 patients with alcohol dependence were enrolled and followed-up from 1 January 2001 to 31 December 2016.

MEASUREMENTS

We calculated the incidence and standardized mortality ratio (SMR) of suicide in the cohort and stratified the suicide methods by sex. Sex-specific risk profiles (based on demographic characteristics and physical and psychiatric comorbidities) were generated through Cox proportional hazards regression.

FINDINGS

The suicide rates of men and women were 173.5 and 158.9 per 100 000 person-years, respectively (P = 0.097). The SMR of suicide mortality was more than two times higher in women than in men (6.6 versus 15.0). Women and men adopted different suicide methods. A multivariable Cox proportional hazards regression with a time-varying model revealed that depressive disorder was a common risk factor for suicide in both men and women [adjusted hazard ratio (aHR) = 3.03, 95% confidence interval (CI) = 2.77-3.31 versus aHR = 5.46, 95% CI = 4.65-6.40]. For men, receiving a diagnosis of alcohol dependence between the ages of 25 and 44 years, being unemployed and having schizophrenia, drug-induced mental disorder or sleep disorder were risk factors for suicide.

CONCLUSION

In Taiwan, the incidence of suicide in patients with alcohol dependence is substantially higher than that of the general population. The standardized mortality ratio of suicide in women with alcohol dependence is more than twice that of men with alcohol dependence.

A comparative autopsy study of the injury distribution and severity between suicidal and accidental high falls

Falls are the second cause of accidental deaths worldwide. Falls from height are also a common method of suicide. The aim of this study is to compare the characteristics of the victims, the circumstances of the fall and the severity and distribution of the injuries reported in an autopsy case series of falls from height. This study is a retrospective analysis of consecutive autopsy cases of suicidal and accidental falls from height which were investigated in the Department of Forensic Medicine and Toxicology of the National and Kapodistrian University of Athens during the period 2011-2019. The recorded variables included demographic data of the victim, height of fall, length of hospital stay, toxicological results, the existence and location of injuries and Injury Severity Score (ISS). Victims of suicidal falls were younger (55.53 vs. 62.98, p = 0.001), they fell from higher heights (12.35 vs. 5.18 m, p < 0.001), and they sustained more severe injuries compared with victims of accidental falls (ISS 51.01 vs. 40.88, p < 0.001). Injuries in the thorax, abdomen, pelvis, upper and lower extremities were more frequently observed after a suicidal fall (93.6% vs. 67.3%, 72.1% vs. 21.4%, 72.1% vs. 27.6%, 42.9% vs. 15.3%, 45.7% vs. 13.3%, respectively-p < 0.001), probably due to the higher height of fall. Our study outlines the differences in the profile of the victims and in the severity of injuries caused by falls from height depending on the intention of the victim to fall. However, a distinctive injury pattern in victims of suicidal falls was not demonstrated.

The impact of the minimum wage on suicide rates in Hong Kong

Increases in minimum wages have been associated with reductions in suicide rates in the United States, but little evidence is available for Asia where social and contextual factors, as well as drivers of suicide, may be different. We investigated the impact of the introduction of the minimum wage in Hong Kong in May 2011 on suicide rates using an interrupted time series design for the period January 2006 to December 2016. We investigated both immediate and gradual changes in monthly suicide rates after the introduction of the minimum wage taking into account secular trends. We conducted stratified analyses by age and gender. In total 9396 suicides were recorded in Hong Kong during the 11-year study period. Introduction of the minimum wage was associated with an immediate decrease of 13.0% in the monthly suicide rate (95% confidence interval (CI) 5.4%-19.9%, P = 0.001). There was an immediate decrease of 15.8% in older working aged (25-64 years) men (95% CI: 4.2%-25.9%, P = 0.009). Point estimates of immediate effect for other subgroups were also in a negative direction, but were not statistically significant. There was no evidence of a gradual effect on suicide rates at the population level or by subgroup other than a small increase in younger working aged men. We estimate that 633 suicides were prevented by the minimum wage legislation for the period from May 2011 to December 2016, the majority in older working aged men. Our results provide new evidence that, similar to findings in Western settings, minimum wages may help to reduce suicide in Asia, particularly for working age men. Our study highlights the importance of examining the health impacts of government economic policy and suggests minimum wages may provide policy makers with an upstream population-based strategy to reduce suicide rates.

Differences in temperament and character inventory (TCI) profile between suicidal and nonsuicidal psychiatric outpatients

The purpose of this study was to identify personality traits associated with suicide attempt in a clinical sample. Temperament and character inventory (TCI) profiles of 759 patients who met the inclusion criteria among 1000 randomly selected hospital records collected. Of these 759 patients, 103 had a history of at least 1 actual suicide attempt (suicidal group) whereas 656 had no such history (nonsuicidal group). The suicidal group showed higher scores of novelty seeking (mean ± SD: 36.1 ± 1.2 vs 33.3 ± 0.5; P = .026) and harm avoidance (57.1 ± 1.5 vs 53.0 ± 0.6; P = .01) but lower scores of self-directedness (27.5 ± 1.5 vs 34.4 ± 0.6; P < .001) than the nonsuicidal group. Higher novelty seeking (OR [95% CI]: 1.031 [1.008-1.054]; P = .007) and lower self-directedness: 0.955 [0.927-0.983]; P = .002 were also associated with suicide attempts in the analysis of 7 personality scales. These findings suggest that patients who attempt suicide differ from nonattempters in terms of personality traits, especially in novelty seeking (NS), harm avoidance (HA), and self-directedness (SD). It is noteworthy that this study contains data from actual visits to the emergency room to evaluate suicide attempts. Abbreviations: CO = cooperativeness, Ha = harm avoidance, NS = novelty seeking, PS = persistence, RD = reward dependence, SD = self-directedness, ST = self-transcendence, TCI = temperament and character inventory.

Suicidal/self-harm behaviors among cancer patients: a population-based competing risk analysis

BACKGROUND

Cancer patients had elevated risk of suicidality. However, few researches studied the risk/protective factors of suicidal/self-harm behaviors considering the competing risk of death. The objective of this study is to systematically investigate the risk of suicidal/self-harm behaviors among Hong Kong cancer patients as well as the contributing factors.

METHODS

Patients aged 10 or above who received their first cancer-related hospital admission (2002-2009) were identified and their inpatient medical records were retrieved. They were followed for 365 days for suicidal/self-harm behaviors or death. Cancer-related information and prior 2-year physical and psychiatric comorbidities were also identified. Competing risk models were performed to explore the cumulative incidence of suicidal/self-harm behavior within 1 year as well as its contributing factors. The analyses were also stratified by age and gender.

RESULTS

In total, 152 061 cancer patients were included in the analyses. The cumulative incidence of suicidal/self-harm behaviors within 1 year was 717.48/100 000 person-years. Overall, cancer severity, a history of suicidal/self-harm behaviors, diabetes and hypertension were related to the risk of suicidal/self-harm behaviors. There was a U-shaped association between age and suicidal/self-harm behaviors with a turning point at 58. Previous psychiatric comorbidities were not related to the risk of suicidal/self-harm behaviors. The stratified analyses confirmed that the impact of contributing factors varied by age and gender.

CONCLUSIONS

Cancer patients were at risk of suicidal/self-harm behaviors, and the impacts of related factors varied by patients' characteristics. Effective suicide prevention for cancer patients should consider the influence of disease progress and the differences in age and gender.

Exposure to violence and the presence of suicidal and self-harm behaviour predominantly in Asian females: scoping review

Background

Exposure to violence is associated with psychological distress, mental disorders such as depression, and suicidal behaviour. Most of the studies are conducted in the West, with limited publications from Asia. Thus, we conducted a scoping review of studies investigating the association between experiences of violence and later suicidal ideation/attempts from Asia in the twenty-first century.

Results

Many studies focused on domestic violence toward women in the Southeast Asian region. Sociocultural factors such as family disputes, public shaming, dowry, lack of education opportunities, and marriage life perceptions mediated the association. Many women exposed to violence and attempted suicide suffered from mental disorders such as depression, anxiety, and post-traumatic stress. The small number of suitable studies and the possible effect of confounders on participants were limitations in the review. Future studies would have to focus on specific types of violence and ethnoreligious beliefs.

Conclusion

Women in Asia exposed to violence appear to have an increased risk of suicidal behaviour and mental disorders. The early screening of psychological distress with culturally validated tools is essential for preventing suicides in Asian victims of violence.

Awareness and preferences about suicide crisis support service options among college students in India: A cross sectional study

BACKGROUND

Our objective was to explore the awareness about suicide support services and preferred service options during a suicide crisis among college going young adults.

METHODS

Between September 2016 and February 2017, we invited students from colleges affiliated to three major universities in a coastal district of South India to participate in a cross-sectional survey.

RESULTS

A total of 1890 usable responses were obtained. Most participants (n = 1633, 86.4%) were unaware of any suicide crisis support options. Most commonly listed options were support from family members, peer groups, counselling and psychiatric consultation. These were also endorsed as most preferred support options.

CONCLUSION

There is a low level of awareness about suicide support services among young Indian adults. There is a need for coordinated efforts to raise awareness and promote uptake of suicide support services in this group.

A Southeast Asian expert consensus on the management of major depressive disorder with suicidal behavior in adults under 65 years of age

BACKGROUND

The high prevalence of suicidal behavior among individuals with major depressive disorder (MDD) in Southeast Asia (SEA) underscores the need for optimized management to address depressive symptoms, reduce suicide risk and prevent suicide in these individuals. Given the lack of clear guideline recommendations for assessing and managing these patients, regional consensus-based recommendations which take into account diverse local contexts across SEA may provide useful guidance for clinical practice.

METHODS

A narrative literature review and pre-meeting survey were conducted prior to the consensus meeting of an SEA expert panel comprising 13 psychiatrists with clinical experience in managing patients with MDD with suicidal behavior. Utilizing the RAND/UCLA Appropriateness Method, the expert panel developed consensus-based recommendations on the assessment and treatment of adult patients with MDD with suicidal behavior under 65 years.

RESULTS

Screening of adult patients under 65 years with MDD for suicide risk using both a validated assessment tool and clinical interview is recommended. An improved suicide risk stratification - incorporating both severity and temporality, or using a prevention-focused risk formulation - should be considered. For a patient with an MDD episode with low risk of suicide, use of antidepressant monotherapy, and psychotherapy in combination with pharmacological treatment are both recommended approaches. For a patient with an MDD episode with high risk of suicide, or imminent risk of suicide requiring rapid clinical response, or for a patient who had received adequate AD but still reported suicidal behavior, recommended treatment strategies include antidepressant augmentation, combination use of psychotherapy or electroconvulsive therapy with pharmacological treatment, and inpatient care. Suicide-specific psychosocial interventions are important for suicide prevention and should also be part of the management of patients with MDD with suicidal behavior.

CONCLUSIONS

There are still unmet needs in the assessment of suicide risk and availability of treatment options that can deliver rapid response in patients with MDD with suicidal behavior. These consensus recommendations on the management of adult patients with MDD with suicidal behavior under 65 years may serve as a useful guidance in diverse clinical practices across the SEA region. Clinical judgment based on careful consideration of individual circumstances of each patient remains key to determining the most appropriate treatment option.

The reversing trend in suicide rates in Shanghai, China, from 2002 to 2020

BACKGROUND

To explore changing patterns in suicides and provide suggestions for suicide prevention by reviewing all suicide deaths from 2002 to 2020 in Shanghai, China.

METHODS

Suicide-death data were obtained from the Shanghai Death Surveillance System and analyzed in terms of year, sex, age group, area, suicide method, and depression diagnosis. Joinpoint regression analyses were conducted to examine time trends in suicide rates.

RESULTS

The age-adjusted suicide rate was 6.15/100,000 in 2002 and 5.10/100,000 in 2020. The change in this rate was U-shaped, with a downward trend before 2009 followed by an upward trend. The rate initially decreased by 6.33% annually (95% confidence interval [95%CI]: 4.25-8.37%) but, after 2009, increased by 2.60% annually (95%CI: 1.49-3.71%). Similar trends were found for men and women, the 0-29y and 30-49y age groups, and residents of central and suburban areas, respectively. In 2020, jumping from a high place was the leading suicide method (39.54%), and 22.54% of suicide victims had a diagnosis of depression.

LIMITATIONS

Suicides may be misclassified in coding (however, provided misclassification rates remain stable, this should not influence overall trends). Suicides among temporary residents were not included because of inadequate stratified population data. The finding of a higher prevalence of depression may have been impacted by a higher detection rate.

CONCLUSIONS

The post-2002 decline in Shanghai suicide rates reversed in 2009, and the suicide pattern changed greatly from 2002 to 2020. With the current increasing trend in suicide rates, targeted suicide-prevention strategies featuring multi-departmental cooperation are necessary.

Suicidal Behaviours During Covid-19 Pandemic: A Review

Objective

Novel COVID-19 disease has become a major concern worldwide, and a recent line of research warned that the context of the COVID-19 pandemic may be a major risk factor for developing severe suicidal behaviors. A broad systematic review is needed to cover the studies that have already assessed the potential underlying factors for suicidal behaviors in the context of the COVID-19 outbreak.

Method

A total of 52 studies met the inclusion criteria, and data were then described according to the subsequent categories: (1) countries where the studies were carried out; (2) factors impacting suicidal behaviors during the COVID-19 outbreak; and (3) examination of the observed populations.

Results

Findings of the current systematic review suggest that there is a certain amount of heterogeneity in factors impacting suicidal behaviors during the COVID-19 outbreak, with economic downturn, psychiatric vulnerability, isolation and quarantine, health concerns, and relational difficulties being the most prominent reasons for developing suicidal behaviors during the COVID-19 outbreak.

Conclusions

Timely interventions are needed to prevent suicidal behaviors in both the clinical and general populations, and in this regard, the creation of standard procedures may speed up the process.

Quality of media reporting following a celebrity suicide in India

BACKGROUND

Celebrity suicides have the potential to trigger suicide contagion, particularly when media reporting is detailed and imbalanced. We aimed to assess the quality of media reporting of suicide of a popular Indian entertainment celebrity against the World Health Organization (WHO) suicide reporting guidelines.

METHODS

Relevant news articles that reported the actor's suicide were retrieved from online news portals of regional and English language newspapers and television channels in the immediate week following the event. Deductive content analysis of these articles was done using a pre-designed data extraction form.

RESULTS

A total of 573 news articles were analyzed. Several breaches of reporting were noted in relation to mentioning the word 'celebrity' in the title of report (14.7%), inclusion of the deceased's photograph (88.5%), detailed descriptions of the method (50.4%) and location of suicide (70.6%); local language newspapers were more culpable than English newspapers. Helpful reporting characteristics such as mentioning warning signs (4.1%), including educational information (2.7%) and suicide support line details (14.0%) were rarely practiced.

CONCLUSION

Media reporting of celebrity suicide in India is imbalanced and poorly adherent to suicide reporting recommendations. Local language news reports display more frequent and serious violations in reporting as opposed to English news articles.

Prevalence of suicidal ideation and suicide attempt among patients with traumatic brain injury: A meta-analysis

BACKGROUND

Suicidality is common among patients with traumatic brain injury (TBI). This meta-analysis aimed to assess the prevalence of suicidal ideation (SI) and suicide attempt (SA) in TBI patients.

METHODS

Databases including PubMed, Cochrane Library, Embase, CINAHL, Web of Science, PsycINFO, China National Knowledge Infrastructure (CNKI), VIP, WanFang Data, and Chinese Biomedical Literature Database (CBM) were searched for relevant literature from inception to 9th January 2021. Random effects models were used to estimate the prevalence of SI and SA. The methodological quality of the included studies was assessed using the modified Newcastle-Ottawa Scale. Subgroup analysis was performed based on the geographical location of the institutions.

RESULTS

A total of 16 studies involving 1,146,271 patients with TBI were included in our meta-analysis. The prevalence of SI and SA were 19.1% (95% CI 13.6-24.6%) and 2.1% (95% CI 1.8-2.4%), respectively, while the prevalence of SA in Asian and non-Asian countries were 2.0% (95% CI 0.3-3.7%) and 2.0% (95% CI 1.6-2.3%). Meta-regression analyses revealed that the publication year and age were positively associated, while the geographical location of the institution and sample size were negatively associated with the pooled prevalence of SI. On the other hand, the geographical location of the institution, sample size and age were negatively associated with the pooled prevalence of SA.

LIMITATIONS

The overall heterogeneity between studies was high.

CONCLUSION

SI and SA are common among TBI patients. Therefore, targeted preventive measures are paramount to manage TBI-related suicide.

Criminalisation of suicide and suicide rates: an ecological study of 171 countries in the world

OBJECTIVE

In the last half of the 20th century, many countries have already abolished antisuicide laws; however, more than 20 countries still adopt them. This paper is the first to systematically explore the association between criminalisation of suicide and national suicide rates in 171 countries/regions to examine the deterring effects of the antisuicide laws.

DESIGN

A cross-sectional ecological study.

SETTING

171 countries in the world.

PARTICIPANTS

In 2012, 25 countries were identified to carry antisuicide laws. A linear regression analysis was adopted to explore the association between national suicide rates (log transformed) and criminalisation of suicide in the world in 2012, having controlled for the Human Development Index (HDI), majority religious affiliations and the national unemployment rate.

MAIN OUTCOME MEASURE

Sex-specific age standardised suicide mortality rates.

RESULTS

Criminalisation of suicide was associated with slightly increased national suicide rates (β estimate=0.29, 95% CI -0.04 to 0.61). Stronger association was found in women (β estimate=0.40, 95% CI 0.06 to 0.74), connecting criminalisation of suicide and higher suicide rates. The harmful effect of antisuicide laws on women was particularly prominent in non-Muslim countries and countries with lower HDI.

CONCLUSIONS

Laws penalising suicide were associated with higher national suicide rates and even more so in the female population in the low HDI, non-Muslim countries. The non-supportive patriarchal culture with laws penalising suicide may render women vulnerable to suicidality. Instead of criminalising suicide, alternative approaches such as providing good mental healthcare and adjusting the socioeconomic, legal and cultural factors that contribute to suicide should be considered.

Association between psychotropic prescriptions and the total amount of psychotropics ingested during an intentional overdose: A single-center retrospective study

Aim

To investigate the association between psychotropic prescriptions and the total amount of psychotropics ingested during a subsequent intentional overdose and to examine factors related to the number of psychotropic prescriptions.

Methods

The initial sample comprised 69 patients who were admitted to the emergency department of a general hospital in Japan following an intentional overdose via psychotropic medications. We performed retrospective hierarchical multiple regression analysis with the total amount of psychotropics ingested at the overdose as a dependent variable and factors related to deliberate self‐harm or overdose identified in previous studies as independent variables. We compared two models, one that did not (Step 1) and one that did (Step 2) include the number of different prescribed psychotropic medications as an independent variable in the analysis.

Results

Forty‐seven patients were eligible for the analysis. The number of different prescribed psychotropic medications was associated with the total amount of psychotropics ingested at the overdose in Step 2 (β = 0.40, P = .01). There was a trend toward an association between the past number of deliberate self‐harm events and the total amount of psychotropics ingested at the overdose in Step 1 (β = 0.30, P = .05), but this trend was weakened in Step 2 (β = 0.15, P = .33).

Conclusion

The number of different prescribed psychotropics appeared to influence the risk of subsequent intentional overdose through increasing the total amount of psychotropics ingested. Cumulative psychotropic prescriptions, particularly those delivered after deliberate self‐harm, might be indirectly related to this risk.

The number of different prescribed psychotropics appeared to influence the risk of subsequent intentional overdose through increasing the total amount of psychotropics ingested. Cumulative psychotropic prescriptions, particularly those delivered after deliberate self‐harm, might be indirectly related to this risk.

Dying in a foreign land: A study of completed suicides among foreign workers in Singapore

Suicide is a public health issue that impacts a nation's resident and non-resident populations alike. Singapore has one of the largest non-resident (work permit holder) populations in the world, yet very little attention has been given to examining suicide in this population. The current study examined the case materials of all 303 non-resident completed suicides in Singapore in the period January 2011 to December 2014. Their basic profiles were compared with that of the 1,507 resident cases in the same period. A sample of 30 death notes written by non-residents were randomly selected and thematically analyzed to supplement the descriptive findings and discussion. Results showed that suicides were highest among males, those aged 21-35 years old, and South Asians. Most non-resident suicide cases did not have known physical or mental health issues, prior suicide attempts, or suicide notes. Suicide decedents from South Asia and Europe most frequently used hanging, while jumping was most common among decedents from other regions. Relationship and health problems emerged as the top two suspected triggers for suicide based on our analysis of the suicide notes. The unique situation of working abroad may increase non-residents' vulnerability in general, while adverse life events such as relationship and health issues may be too overwhelming to bear, especially when support services are not readily available and accessible. The results have implications for suicide prevention among this neglected group of people who choose to work in foreign lands.

Psychological responses of hospital-based nurses working during the COVID-19 pandemic in the United States: A cross-sectional study

Studies show decreased well-being during the COVID-19 pandemic, especially for healthcare providers from Asia. Less is known about the psychological responses of working during the pandemic on hospital-based registered nurses (RNs) in the United States (US). Therefore, the purpose of this paper is to report the well-being of U.S.-based hospital RNs working during the initial acute phase of COVID-19 and compare it with well-being among healthcare workers described in two global meta-analyses. We conducted a cross-sectional survey in May–June 2020 (N = 467). Well-being was measured using the following tools: Generalized Anxiety Disorder-7, Patient Health Questionnaire-2 for depressive symptoms, Impact of Events Scale-Revised for traumatic stress, and the Insomnia Severity Index. Compared with global rates from two meta-analyses, US-based RNs reported significantly more traumatic stress (54.6% vs. 11.4% and 21.5%; p < .001) and depressive symptoms (54.6% vs. 31.8% and 21.7%; p < .001). Rates of insomnia were also higher in U.S.-based RNs than in the meta-analysis that reported insomnia (32.4% vs 27.8%; p < .033). Rates of anxiety symptoms among US-based RNs did not differ from that reported in one meta-analysis (37.3% vs. 34.4%), while it was significantly higher in the other (37.3% vs. 22.1%; p < .001). Hospital-based RNs from the US exhibited over twice the rates of trauma and nearly double the rates of depressive symptoms than shown in reports from hospital workers globally during the acute phase of the COVID-19 pandemic. The lasting effects of this distress are unknown and warrant ongoing evaluation and solutions to better support emotional well-being and prevent burnout in the workplace.