Sex Differences in Suicidal Ideation: Mediating Effects of Alcohol Abuse/Dependence on Suicidal Ideation through Psychological Distress and Hopelessness.

This article aims to investigate the impact of psychological distress and hopelessness as mediators in the relationship between alcohol use disorder (AUD) and suicidal ideation among young adults. The study employed data from the 2019 National Survey on Drug Use and Health, focusing on participants aged 18 to 25. The PROCESS macro was used to conduct a moderated mediation analysis. The findings revealed that AUD, psychological distress, and hopelessness were all significant risk factors for suicidal ideation among young adults. Furthermore, psychological distress and hopelessness served as significant mediators in the relationship between AUD and suicidal ideation. The study highlights the need for interventions and treatments that address co-occurring alcohol use and psychological distress/hopelessness in both sexes, for young adults at risk of suicide. In summary, the study underscores the importance of recognizing the underlying factors that contribute to suicidal ideation among young adults, especially those with AUD, psychological distress, and hopelessness.

Association between First Sexual Intercourse and Sexual Violence Victimization, Symptoms of Depression, and Suicidal Behaviors among Adolescents in the United States: Findings from 2017 and 2019 National Youth Risk Behavior Survey.

The objective of this study was to investigate the association between first sexual intercourse and sexual violence victimization, symptoms of depression, and suicidal ideation among sexually active adolescents in the United States. Data for this study came from the U.S. 2017 and 2019 iterations of the National Youth Risk Behavior Survey. An analytic sample of 6252 adolescents aged 14-18 years old (49.5% female) who reported ever having sexual intercourse was analyzed using Poisson regression. The outcome variables investigated in this study were sexual violence victimization, symptoms of depression, suicidal ideation, a suicide plan, and suicide attempts, and the main explanatory variables were age at first sexual intercourse and forced sexual intercourse. We also analyzed differences by gender and race. Of the 6252 adolescents who reported ever having sexual intercourse, 7.1% had their first sexual intercourse before age 13, and 14.8% experienced forced sexual intercourse. About 16% of adolescents experienced sexual violence during the past year, 42.6% reported symptoms of depression, 23.9% experienced suicidal ideation, 19.3% made a suicide plan, and 11.1% attempted suicide during the past year. In the regression analysis, early sexual intercourse was significantly and positively associated with suicidal ideation (relative risk (RR) = 1.15, 95% Confidence Interval (CI) = 1.02-1.30), suicide plan (RR = 1.18, 95% CI = 1.00-1.38), and suicide attempts (RR = 1.36, 95% CI = 1.15-1.61). Controlling for the effects of covariates, history of forced sexual intercourse was positively associated with the five outcomes examined with the relative risk ranging between 1.59 and 6.01. Findings of this study suggest that history of early or forced sexual intercourse is associated with poor mental health outcomes among adolescents and underscores the importance of developing interventions that offer psychological support in reducing the adverse impact of early sexual intercourse and forced sexual intercourse on adolescent health.

Buffering Effects of Social Support and Parental Monitoring on Suicide.

A number of studies have examined the direct effects of social support, depression, and parental monitoring on suicide ideation. However, less is known about the mediation and moderation effects of social support, depression, and parental monitoring on suicide ideation among adolescents. To determine how suicide ideation is associated with an adolescent's social support, depression, and parental monitoring, authors analyzed data drawn from the 2016 wave of the National Survey on Drug Use and Health. The total sample consisted of 14,272 participants, ages 12 to 17; 51.1 percent were male and 48.9 percent female. By using the PROCESS macro, the authors tested the mediation effect of depression between social support and suicide ideation moderated by parental monitoring. Depression mediated the correlation between social support and suicide ideation. Parental monitoring moderated the mediation effect of depression between social support and suicide ideation. These findings provide specific directions to develop and culturally tailor effective suicide intervention programs for adolescents with histories of depression to reduce their suicidal behavior.

Effects of Church Attendance Vs. Private Religious Activities on Suicidal Ideation: A Study of Rural US College Students.

To examine how religiosity and depression directly/indirectly affect suicidal ideation in White and African American rural college students. The data from 272 rural college students were used to test the moderated mediation model using PROCESS macro. Students with higher church attendance and/or private religious activities had lower depressive symptoms, which in turn significantly alleviated their suicidal ideation. There was no significant racial group difference in the direct/indirect effects. The college students who did not engage in religious meetings and private religious activities were inclined to have depressive symptoms and a higher risk of suicidal ideation.

Typologies of Peer Victimization, Depression, and Alcohol Use among High School Youth in the United States: Measuring Gender Differences.

Using the data from 2015 Youth Risk Behavior Surveillance System, our study explored gender differences in the typologies of peer victimization and alcohol use mediated by depression among adolescents. Results showed a significant association between peer victimization types with depression and alcohol use among both male and female students. Results also showed stark gender differences in school victimization, cyber-bullying victimization, sexual-dating violence, and depression on alcohol use. Findings provide implications for policies and programs that examine various forms of peer victimization, mental health, and alcohol use through a gendered lens, critical to acknowledging gendered differences in victimization and behavior of adolescents.

Gender Differences in Suicidal Behaviors: Mediation Role of Psychological Distress Between Alcohol Abuse/Dependence and Suicidal Behaviors.

Suicide is the second leading cause of death among emerging adults ages 18 to 25. AIMS: To examine gender differences on the mediation effect of psychological distress between alcohol abuse or dependence (AAD) and suicidal behaviors (ideation, plan, and attempt). METHOD: The current study used the 2014 NSDUH public use data. Young adults aged 18 to 25 years (M = 21.02) old were selected as study participants. The three outcome variables were suicide ideation, plan, and attempt. AAD was an independent variable. As a mediation variable, psychological distress was used to test the research questions. The mediation effect was tested by using bootstrapping methods with the SPSS version of the macro (PROCESS version 2.16) developed by Preacher and Hayes. RESULTS: Six separate mediation analyses (three for a male and three for a female group) were conducted for different types of suicidal behaviors including ideation, plan, and attempt. Overall, psychological distress mediated the association between AAD and suicidal behaviors, except the relationship between AAD and suicide attempts among the male young adults group. CONCLUSIONS: The findings of the current study provide specific directions for practitioners to reduce suicide rates among young adults who are at risk for suicidal behavior.

Risk Factors and Mediators of Suicidal Ideation Among Korean Adolescents.

BACKGROUND: A significant number of Korean adolescents have suicidal ideations and it is more prevalent among adolescents than any other age group in Korea. AIMS: This study was conducted to attain a better understanding of the contributing factors to suicidal ideation among Korean adolescents. METHOD: We recruited 569 high school students in Grades 10 and 11 in Pyeongtaek, Korea. The Beck Scale for Suicidal Ideation was used to measure suicidal ideation as the outcome variable. The Interpersonal Needs Questionnaire, the Beck Hopelessness Scale, the School Related Stress Scale, the Olweus Bully/Victim Questionnaire, and the Youth Risk Behavior Surveillance questions were used to measure thwarted belongingness and perceived burdensomeness, hopelessness, school-related stress, bullying, and previous suicidal behaviors, respectively. Data analyses included descriptive statistics and structural equation modeling. RESULTS: The findings suggest that perceived burdensomeness, hopelessness, school-related stress, and previous suicidal behaviors have significant direct effects on suicidal ideation. Hopelessness fully mediated the relation between thwarted belongingness and suicidal ideation, and partially mediated between perceived burdensomeness, school-related stress, and suicidal ideation. CONCLUSION: These findings provide more specific directions for a multidimensional suicide prevention program in order to be successful in reducing suicide rates among Korean adolescents.

Mental Health, Substance Abuse, and Suicide Among Homeless Adults.

This study explored the role of mental health and substance abuse problems on the suicidal ideation and suicide attempts of 156 homeless adults. The logistic regression results indicated that homeless adults with anxiety were significantly more likely than those without anxiety to have both suicidal ideation and suicide attempts. Also, homeless adults with drug abuse were significantly more likely than those without drug abuse to have suicidal ideation. The study suggests that to reduce the suicide of the homeless, case managers need to screen mental health and substance abuse issues and to provide appropriate treatment services at homeless shelters.

Predictors of Internalizing Behaviors in Ukrainian Children.

OBJECTIVE: To (a) estimate the level of child internalizing problems in a sample of Ukrainian school-age children and (b) examine the relationships between child internalizing psychopathology and parenting practices, depression, alcohol use, and sociodemographics. BACKGROUND: Most research on child internalizing behaviors has used samples from high-income countries, but there is a lack of information about children's behaviors and associated risk and protective factors from low- and middle-income countries such as Ukraine. An ecological-transactional model framework was used in this study to examine maternal and family-level factors associated with child internalizing behavior problems. METHOD: Data were gathered from a community-based sample of Ukrainian mothers and children between 9 and 16 years of age (n = 251) using face-to-face interviews. Multiple linear regression analysis was used to examine the relationship among the independent variables (e.g., alcohol use, depression, and parenting behaviors) and children's internalizing behaviors. RESULTS: Older children, especially boys, reported fewer internalizing problems. Increased internalizing symptomatology was associated with mothers' older age, higher level of depression, lower use of positive parenting, and poor child monitoring and supervision. CONCLUSION: These results raise awareness about the importance of child familial backgrounds while trying to address child mental health problems in Ukraine. IMPLICATIONS: Family practitioners may want to help mothers learn and apply positive parenting and effective supervision and monitoring skills to help reduce their children's depression and anxiety symptoms. Additionally, helping to decrease maternal depression may have a positive trickle-down effect on their children's internalizing behaviors.

Contributing factors of depressive symptoms among elderly Korean immigrants in Texas.

This study examined various life stresses associated with relocation that may contribute to depressive symptoms among Korean immigrant elders in Texas. A sample of 120 elders was assessed using the Geriatric Depression Scale-Short Form and a 90-min face-to-face interview. Over 1/3 of respondents (37.5%) had symptoms of depression. Regression analyses (R(2) = .331) indicate that self-rated health, stressful life events, English language proficiency, satisfaction of visiting one's birth place, and watching TV were correlates of depressive symptoms among them. The findings of this observational study may be used as a baseline for designing service program for this population.

Absence of the Thorpe-Ingold Effect by gem-Diphenyl Groups in Ring-Closing Enyne Metathesis.

In tandem ring-closing metathesis of alkynyl silaketals containing two different tethered olefins, the gem-dimethyl group showed the expected Thorpe-Ingold effect, thereby giving good level of group selectivity. Unexpectedly, however, the corresponding gem-diphenyl group did not show any Thorpe-Ingold effect for the ring closure reaction.

Synthesis of the entire framework of tartrolon B utilizing a silicon-tethered ring-closing metathesis strategy.

[Structure: see text] A tandem ring-closing metathesis (RCM) of silaketal-tethered dienynes gives rise to bicyclic siloxanes, which upon removal of the silicon tether afford dienediol skeletons with a stereodefined E,Z-1,3-diene motif. The implementation of this methodology has led to the construction of the entire C1-C21 linear carbon skeleton of tartrolon B.

Use of N-N bond stereodynamics in ring-closing metathesis to form medium-sized rings and macrocycles.

A unique strategy based on double ring-closing metathesis for the formation of a 14-membered macrocyclic enamide has been developed. This strategy hinges upon the well-known stereodynamic and conformational behavior of N-substituted diacylhydrazines, which promotes an effective ring-closing metathesis of hydrazine-derived dienes and enynes to form 8- to 14-membered rings.