Pathway from attention-deficit/hyperactivity disorder to suicide/self-harm.

To evaluate the effect of ADHD diagnosis by the age of 10 on the suicide/self-harm risk at age 14 and examine factors that may modify/mediate the association, a longitudinal study based on the nationwide survey consisting of 5,107 children in Australia was used. Self-harm and suicidal risks in children with ADHD at age 14 were the main outcomes; ADHD medication, history of bullied or depression, and other sociodemographic disadvantages, were treated as covariates. The diagnosis of ADHD at age 10 is associated with elevated risks of self-harm, suicidal thoughts, planning, or attempts by age 14, with greater susceptibility in males. The pathway from ADHD symptoms to suicide/self-harm could also be mediated by depression and exposure to bullying assessed at age 12. Note that depression and exposure to bullying might at best contribute to less than 10 % of the total effect of ADHD diagnosis on either the risk of suicide or self-harm. Early gender-tailored intervention and prevention strategies are crucial in clinical practice and health policy.

Psychological and socio-ecological correlates of 12-month suicide behavior among junior high school students in the greater Accra region of Ghana.

AIM: In Ghana, we know little about the epidemiology of suicide ideation, plan and attempts among junior high school (JHS) students in Ghana including the years preceding high school. This study explores the onset, characteristics, and recent patterns of 12-month suicide behavior among Ghanaian junior high school (JHS) students. MATERIALS AND METHODS: Paper-based surveys were administered to a sample (n = 800) of junior high school students in the Greater Accra region of Ghana. Self-reported measures on suicide ideation, plan and attempt as well as several psychological and psychosocial factors related to mental health, substance use, poverty, sexual behavior, interpersonal relationships, and family structure were employed. Bi-variate, multivariate and logistic regression analyses were performed using Statistical Package for the Social Sciences (SPSS version 25). RESULTS: This study found that 1 out of 5 adolescents have experienced suicide ideation in the last 12 months. Girls had significantly higher 12-month (χ2 = 3.5, p < 0.05) suicide ideation rates than boys. More importantly, the study found stress significantly increasing the odds of suicide behaviors in the last 12 months (ß = 1.14; CI = 1.05-1.24, p < 0.05) and parental support significantly reducing the odds of suicide behaviors in the last 12 months (ß = 0.86; CI = 0.81-0.91, p < 0.05). Additionally, we found significant associations between sexual intercourse, dating, hunger, substance use, suicide stigma and suicide behaviors. CONCLUSION: This finding highlights a potential emerging suicide crisis among preteens which warrants attention. Additional studies are needed to observe these increasing trends and identify risk, protective and precipitating factors to help prevent suicide among these children.

Correlates of Suicide Among Middle and High School Students in Ghana.

PURPOSE: We know little about the epidemiology of suicide among middle school students in Ghana, including the years preceding high school. This study explores the onset, characteristics, and recent patterns of suicide among Ghanaian middle and high school students. METHODS: This study used the World Health Organization Global School-based Student Health Survey (GSHS, 2012), which has self-reported measures on suicide ideation, plan, and attempt of middle and high school students in Ghana. Correlation and logistic regression analyses were performed using Statistical Package for the Social Sciences (SPSS version 25). RESULTS: The study found prevalence of suicidal behaviors among the population as follows: ideation (19%), plan (22%), and attempt (25%). Suicide ideation significantly increased the risk for suicide plan (odds ratio [OR] = 9.14; 95% confidence interval [CI] = 7.57-11.02) and attempt (OR = 11.89; 95% CI = 9.82-14.38), whereas suicide plan significantly increased the odds of suicide attempt (OR = 12.64; 95% CI = 10.50-15.19). There was a higher prevalence of suicide ideation, plan, and attempts among middle school students than high school students although only suicide attempt differences were significant (28.4% > 22.3%; χ2 = 17.1, p < .001). DISCUSSION: The onset of suicide among Ghanaian students occurs at younger ages than previously thought, and there were increasing trends in suicide behaviors as age increases. This finding highlights a potential suicide crisis among preteens, which warrants attention. Additional studies are needed to observe these increasing trends, identify risk, protective, and precipitating factors to help prevent suicide among these children.