Pathways from bullying victimization to suicidal thoughts among urban African American adolescents: Implications for nurse practitioners

Bullying Victimization and Suicidal Thoughts: Emotional Distress and Neighborhood Conditions

The study aims to examine (1) the association between bullying victimization and suicidal thoughts and (2) neighborhood conditions as a moderated mediated model of the association between bullying victimization, emotional distress, and suicidal thoughts. The sample consists of 414 African American youths (ages 12-17) in Chicago's Southside neighborhoods. Variables included suicidal thoughts, bullying victimization, emotional distress, neighborhood conditions, age, sex, and government assistance. Analyses included descriptive statistics, bivariate correlations, and multivariate regression analyses. The study found that bullying victimization was not directly associated with suicidal thoughts. However, bullying victimization was positively associated with emotional distress, which was related to suicidal thoughts. Moreover, emotional distress as a mediator of the association between bullying victimization and suicidal thoughts was observed when neighborhood conditions were a moderator. The findings suggest that bullying victimization and suicidal thoughts are major concerns for African American adolescents, and prevention and intervention need to be cost-effective.

Pathways From Bullying Victimization to Suicidal Thoughts Among Urban African American Adolescents: Applying the General Strain Theory

ABSTRACT

The present study explores the relationship between bullying victimization and suicidal thoughts among African American adolescents in urban neighborhoods. The study, which was guided by the general strain theory, proposed and tested potential pathways that link bullying victimization with suicidal thoughts through the mediators including emotional distress, low future orientation, hopelessness, and drug use. The study sample included 414 African American adolescents who were between ages 12 and 22 years and residing in low-income Chicago's South Side neighborhoods. Descriptive statistics, bivariate correlation, and path analyses were conducted. Bullying victimization was not significantly related to suicidal thoughts, although it was positively associated with emotional distress and drug use. The association between low future orientation and hopelessness was bidirectional. The study findings have implications for practice, which is important as resources to assist adolescents who are affected by violence tend to be limited.

The association between victimization experiences and suicidality: The mediating roles of sleep and depression

BACKGROUND

Prior work suggests that multiple forms of victimization were associated with higher suicide risk among adolescents. However, the mechanisms underlying this association remain unclear. The present study aimed to understand the relationships between the multiple forms of victimization and suicidality by examining the potential mediators of sleep duration and depression.

METHODS

Data for this study came from the 2019 Youth Risk Behavior Survey (YRBS). The hypothesized mediation model included 13,677 American adolescents in 9th through 12th-grade students (48.6 % female) were analyzed using Mplus 7.4, and suicidality (including suicidal ideation, plan, and attempts) as the outcome variables and the multiple forms of victimization (including bullying at school, being threatened at school, electronic bullying, sexual victimization, sexual dating victimization, and physical dating victimization) as the main explanatory variable.

RESULTS

The relationships between the multiple forms of victimization and suicide risk were mediated by sleep duration, depression, and also serially mediated by sleep duration and depression.

LIMITATIONS

This is a cross-sectional study, and the results cannot inform the causality between these variables. This investigation only included adolescent sleep duration, and other specific sleep problem indicators should be included.

CONCLUSIONS

Longer sleep duration is an important protective factor, pointing the way forward for developing suicide prevention strategies and targeted interventions for adolescents.

Bullying Victimization, Future Orientation, and Suicidal Ideation of African American Youth in an Under-Resourced Community: A Moderated-Mediation Approach

African American youth living in low-resourced communities are at high risk for bullying victimization which is positively associated with suicidal ideation. This study explored whether positive future orientation mediated the relationship between bullying victimization and suicidal ideation. This study engaged 627 African American adolescents and measured bullying victimization, internalizing problems, suicidal ideation, future orientation, and several covariates. Major findings indicated that controlling for gender, socioeconomic status, school motivation, and perceived teacher support, internalizing problems mediated the relationship between bullying victimization and suicidal ideation. Furthermore, both the effect of bullying victimization on suicidal ideation and the mediating effect of internalizing problems were moderated by future orientation. The effects were weakened when the level of future orientation increased. The implications for future research and supporting resiliency are discussed based on these findings.

Do associations between suicide ideation and its correlates (substance use, anxiety, and depression) differ according to victimization type among youth? A Smart platform study

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23% of the youth reported suicide ideation in the past year.

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Suicide ideation was higher among those victimized by bullying.

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Suicide ideation was also higher with reported anxiety, or poor subjective health.

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Poor health did not play a role between victimization and suicide ideation.

The issues associated with mental health, substance misuse, and suicide ideation are complex and sensitive among youth. We sought to investigate the role that subjective health, internalizing and externalizing risk factors play in the association between victimization and suicide ideation among youth in Canada via used a custom-built digital epidemiological smartphone application (Smart Platform) on their personal smartphones.

A sample of 818 youth citizen scientists in Saskatchewan, Canada downloaded the app to provide information on victimization, subjective health, internalizing problems (symptoms of stress, anxiety, and depression), externalizing behaviours (cannabis use, alcohol, smoking), and suicide ideation. Binary regression models were used to estimate associations and controlled for gender, age, perpetration, and ethnicity.

From our sample, 23% of youth reported suicide ideation (i.e., thoughts) in the past year. Three types of victimization (cyberbullied, made fun or teased, or bullied via being left out) are associated with a two-times higher risk of suicide ideation. Although certain risk factors (anxiety, poor subjective health, and cannabis use) were associated with higher suicide ideation risk, they did not moderate the association between victimization and suicide ideation. Symptoms of depression were found to be protective against suicide ideation.

Suicide ideation is high among this sample of youth in Canada. Certain types of victimization, internalizing and externalizing risk factors, and poor subjective health are associated with a higher risk of suicide ideation. However, our findings confirm that the pathway from victimization to suicide ideation is complex and is potentially moderated by factors other than the ones explored here.

Associations between experienced aggression, poor sleep, and suicide risk among Chinese adolescents

STUDY OBJECTIVES

The physical and mental health of adolescents is an important study area. This study aims to examine the occurrence of aggression, sleep disturbances, and suicide risk among Chinese adolescents, along with the relationships between these factors.

METHODS

This is a cross-sectional study conducted through an online survey. Of the original 7011 Chinese adolescent respondents, the analysis included data from 6122 adolescents, aged between 12 and 18 years, from 23 regions, whose average age was 16.12 (±1.44) years, with 48.8% being male. While the chi-square test and t-test were used for analyzing demographic data and continuous variables, respectively, mediation analysis was used to explore the mechanism of experiencing aggression on suicide risk. The respondents' sleep quality, nightmare distress, daytime sleepiness, fatigue, and suicide risk were assessed using the Pittsburgh Sleep Quality Index (PSQI), Nightmare Distress Questionnaire-Chinese version (NDQ-CV), Chinese Adolescent Daytime Sleepiness Scale (CADSS), Multidimensional Fatigue Inventory (MFI-20), and the suicide risk module of the Mini-International Neuropsychiatric Interview (MINI), respectively. Four items were used to assess adolescents' experiences with aggression.

RESULTS

Of the respondents, 42% reported experiencing aggression by others, especially parental physical maltreatment. Furthermore, 26.9% of adolescents in school, and in particular, 31.8% in senior high school experienced insomnia symptoms. Adolescents who reported experiences of aggression had more severe insomnia symptoms, nightmare distress, fatigue, and a higher risk of suicide when compared with those who did not (all ps < 0.001). Insomnia symptoms, nightmare distress, and fatigue all mediated the relationship between aggression and suicide risk, and there was a chain of mediating effects between these factors [for total indirect effect β = 1.1512, 95% CI (0.9671 to 1.3426), direct effect β = 0.4934, 95% CI (0.1978 to 0.7891), and total effect β = 1.6446, 95% CI (1.3479 to 1.9414)].

CONCLUSIONS

Our findings indicate that among adolescents, experiencing aggression is associated with an increased suicide risk. In addition to the direct effect of aggression on suicide risk, insomnia, nightmare distress, and fatigue mediate the relationship between aggression and suicide risk. More attention should be paid to adolescents experiencing aggression, and interventions should be implemented and strengthened.