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 […]

Risk of suicide attempt with gender diversity and neurodiversity

There is growing concern about psychiatric illness co-occurring with gender-diversity and neurodiversity, including risk of suicidal behavior. We carried out systematic reviews of research literature pertaining to suicide attempt rates in association with gender- and neurodiversity, with meta-analysis of findings. Rates of suicidal acts ranked: gender-diverse versus controls (20.1% vs. 1.90%; highly significant) > autism […]

Suicidality among sexual minority adults: Gender, age, and race/ethnicity differences

Introduction Lesbian, gay, and bisexual individuals have elevated suicide risk, but there is little information available about how this risk may vary by gender, age, and race/ethnicity. Methods This study examined past-year suicide thoughts, plans, and attempts among adult respondents to the 2015–2019 National Surveys on Drug Use and Health (pooled N=191,954). Logistic regression was […]

Sex-specific association of alcohol use disorder with suicide mortality: A systematic review and meta-analysis

Importance  Despite individual studies suggesting that sex differences exist in the association between alcohol use disorder (AUD) and suicide, most existing systematic reviews and meta-analyses have reported associations across the sexes. Objective  To estimate the sex-specific association between AUD and suicide mortality. Data Sources  Embase, MEDLINE (including MEDLINE In-Process), PsycINFO, PubMed, and Web of Science were searched from […]

Gender and geographical distribution of editorial board members of three leading suicide journals

Background: Despite the recent progress of women in academia, there is an underrepresentation of female editors in academic journals. Additionally, although suicide affects more low- and middle-income countries (LMICs) than high-income countries, little is known about the geographical distribution of editors in suicidology journals. Aims: We aimed to determine the gender and geographical distribution of the editorial board […]

Gender differences in prevalence and associations between cognitive symptoms and suicidal ideation in patients with recurrent major depressive disorder: Findings from the Chinese NSSD study

Background This study aimed to explore gender differences in associations between cognitive symptoms and suicidal ideation (SI) among patients with recurrent major depressive disorder (MDD). Methods We recruited 1222 patients with recurrent MDD from the National Survey on Symptomatology of Depression (NSSD), a survey designed to investigate the symptoms experienced during current major depressive episodes […]

Suicidality among sexual minority adults: Gender, age, and race/ethnicity differences

Introduction Lesbian, gay, and bisexual individuals have elevated suicide risk, but there is little information available about how this risk may vary by gender, age, and race/ethnicity. Methods This study examined past-year suicide thoughts, plans, and attempts among adult respondents to the 2015–2019 National Surveys on Drug Use and Health (pooled N=191,954). Logistic regression was […]

Suicide attempts and gender heteronormativity: A cross-sectional study in Cuba

Background: Prior studies have consistently shown that attempts by males tend to be more lethal, and their suicide rates higher than those of females. Although men are more likely to die by suicide, women are much more likely to attempt suicide. Suicide is a gendered problem. As a result, suicide prevention also depends on recognising […]

Racial and gender disparities in suicide and mental health care utilization in a pediatric primary care setting

Purpose: We examined racial and gender disparities in the underrecognition of mental health disorders in adolescents and young adults as defined by a suicide-related diagnosis without a previous mental or behavioral health diagnosis. Methods: We employed a series of adjusted mixed multilevel logistic regression models to determine the odds of specific mental health diagnoses (anxiety, […]

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

Background: Suicide rates in adolescents with major depressive disorder (MDD) change with age and gender. Early adulthood is an important transitional stage between late adolescence and adulthood, in which an individual’s mind gradually matures. However, there are fewer studies on prevalence and variables linked to the suicide attempts of young adults with MDD. Aims: To explore gender […]

Factors related to suicidal ideation by gender and age group in Korean adults

Background According to the results of the age-standardized suicide rate (suicide deaths per 100,000 population) published by Organization for Economic Cooperation and Development countries from 2003 to 2019, the suicide rate in Korea is ranked first almost every year, so it should be managed at the national level. To reduce the suicide rate, many scholars […]

An ecological inquiry on young people’s suicidal ideation at university: Individual, relational and cultural factors and their interactions

To understand the factors related to suicidal ideation in university students, we examined individual and microsystemic variables with an ecological model organizing bidirectional influences between different dimensions. Suicidal ideation, psychological distress, multidimensional self-concept, loneliness, community social support, life satisfaction, family functioning, bullying victimization, and problematic use of virtual social networks were measured in a sample […]

Gender differential in the choice of methods of dying by suicide in Southwest Nigeria

Background: The choice of method of dying by suicide can determine the lethality of a suicide attempt, especially among males and females. However, a less attention has been paid to this area of research among Nigerian authors. Objective: The objectives of this study were to investigate the distribution of completed suicide across methods of suicide […]

Relationship between bullying victimization and suicide ideation among Chinese adolescents: A moderated chain mediation model

Previous studies have highlighted a strong association between bullying victimization and suicide ideation. However, little is known about the mediating and moderating mechanisms underlying this relationship. Building on the classic General Strain Theory, the current study investigated the chained mediating roles of school adaptation and stress response and the moderating role of gender on the […]

Gendered patterns in manifest and latent mental health indicators among suicide decedents: 2003-2020 US National Violent Death Reporting System (NVDRS)

Objectives. To investigate differences in the documentation of mental health symptomology between male and female suicide decedents in the 2003-2020 US National Violent Death Reporting System (NVDRS). Methods. Using information on 271 998 suicides in the 2003-2020 NVDRS, we evaluated precoded mental health-related variables and topic model-derived latent mental health themes in the law enforcement and coroner or […]

Gender differences in transdiagnostic domains and function of adults measured by DSM-5 assessment scales at the first clinical visit: A cohort study

Background Measurement-based care has been called for as best practice in psychiatric care and learning health systems and use of transdiagnostic measures was suggested as part of the DSM-5. Our objective is to examine gender differences in first visit socioeconomic, transdiagnostic, and functional characteristics of a dynamic, real-world measurement-based care cohort. Methods Transdiagnostic, functional, and […]

The intersection of race, ethnicity, and gender and the prevalence of suicidal thoughts and behaviors

The prevalence of suicidal thoughts and behaviors across distinct intersections of race/ethnicity and gender among adolescents remains understudied. The current study seeks to address this important gap in suicide scholarship using a statewide representative sample of U.S. Florida middle school and high school adolescents. Data drawn from the 2022 Florida Youth Substance Abuse Survey (FYSAS) […]

Gender differences related to spirituality, coping skills and risk factors of suicide attempt: A cross-sectional study of French adolescent inpatients

Background: Suicide attempts in adolescence represent a major public health concern, since these behaviors are associated with psychosocial burden and an increased risk of suicide. This cross-sectional study aimed to explore possible gender differences related to protective and risk factors in adolescents who have attempted suicide. Methods: Participants were French adolescents hospitalized for attempt suicide in five […]

Gender differences in suicidal behavior in adolescents and young adults: Systematic review and meta-analysis of longitudinal studies

Objectives To assess the association between gender and suicide attempt/death and identify gender-specific risk/protective factors in adolescents/young adults. Methods Systematic review (5 databases until January 2017). Population-based longitudinal studies considering non-clinical populations, aged 12–26 years, assessing associations between gender and suicide attempts/death, or evaluating their gender risk/protective factors, were included. Random effect meta-analyses were performed. Results […]

Gender differences in the prevalence of nonsuicidal self-injury: A meta-analysis

Epidemiological research on the prevalence of nonsuicidal self-injury (NSSI) has found inconsistent results in terms of gender differences, with some studies showing a higher prevalence for women compared to men and other studies showing no difference. The goal of the current study was to use meta-analytic techniques to better conceptualize the presence and size of […]

Comparative epidemiology of attempted and fatal suicide in a defined catchment area in Israel

Background: Both attempted and fatal suicides are important public health issues and the relationship between these behaviors has great relevance to clinical practice. Aims: To determine how the epidemiology of attempted and fatal suicide relate to each other over time. Method: In an 18-year period consecutive admissions for suicide attempts (n = 4,645) to the emergency room of the […]

Gender differences in the association between body mass index and recent suicide attempts in Chinese patients with first‑episode drug‑naïve major depressive disorder

Controversial evidence exists on the relationship between body mass index (BMI) and suicide attempts (SA) in patients with major depressive disorder (MDD). This cross-sectional study aimed to explore the association between BMI and SA in first-episode drug-naïve (FEDN) MDD patients in China. The study was conducted from 2016 to 2018 in Taiyuan, China. Univariate and […]

Suicide scripts in Italian newspapers: Women’s suicide as a symptom of personal problems and men’s suicide as a symptom of social problems

Background: There is substantial variability, by culture, in suicide rates, and also in suicide beliefs and attitudes. Suicide beliefs and attitudes predict actual suicidality. They also are elements of cultural scripts of suicide. Most suicide-scripts research has been conducted in Anglophone countries. Aims: This study investigates women’s and men’s suicide scripts in Italy. Methods: Italy’s suicide scripts, including beliefs about […]