Shannon L. Stewart

Examining the link between nonsuicidal self-injury and suicidal behavior: a review of the literature and an integrated model.

Self-injurious behaviors (SIB) refer to behaviors that cause direct and deliberate harm to oneself, including nonsuicidal self-injury (NSSI), suicidal behaviors, and suicide. Although in recent research, NSSI and suicidal behavior have been differentiated by intention, frequency, and lethality of behavior, researchers have also shown that these two types of self-injurious behavior often co-occur. Despite the co-occurrence of NSSI and suicidal behavior, however, little attention has been given as to why these self-injurious behaviors may be linked. Several authors have suggested that NSSI is a risk factor for suicidal behavior, but no comprehensive review of the literature on NSSI and suicidal behavior has been provided. To address this gap in the literature, we conducted an extensive review of the research on NSSI and suicidal behavior among adolescents and adults. First, we summarize several studies that specifically examined the association between NSSI and suicidal behavior. Next, three theories that have been proposed to account for the link between NSSI and suicidal behavior are described, and the empirical support for each theory is critically examined. Finally, an integrated model is introduced and several recommendations for future research are provided to extend theory development.

Prescription Medication Misuse Among Adolescents With Severe Mental Health Problems in Ontario, Canada

The purpose of this study was to examine the prevalence of prescription medication misuse among adolescents with severe mental health problems in Ontario, Canada, and to explore some of the factors that influence the misuse of prescription medication. Data were obtained from the Resident Assessment Instrument for Mental Health. A total of 2,677 adolescents between the ages of 12 and 18 years who were admitted into adult mental health beds were analyzed. Logistic regression was used in estimating the likelihood of misusing prescription medication. Overall, 17% of adolescent inpatients misused prescription medication. In the multivariate model, the following were found to be associated with misuse: being female, having multiple psychiatric admissions, education, threat or danger to self, problem with addiction, history of emotional abuse, use of alcohol, past year use of opiates and cannabis, as well as symptoms of depression. Misuse of prescription medication was less likely to occur among adolescents with a diagnosis of schizophrenia and adolescents who were admitted as a result of posing a threat or danger to others. Implications of the findings are discussed with suggestions for future research.

Examining non-suicidal self-injury among adolescents with mental health needs, in Ontario, Canada.

The objectives of this study were to examine the prevalence of non-suicidal self-injury (NSSI) among adolescents with mental health needs and specific factors associated with NSSI among adolescents aged 14 to 18 years who received mental health services in adult mental health facilities in Ontario, Canada. Data on 2,013 adolescents were obtained from the Ontario Mental Health Reporting System using the Resident Assessment Instrument—Mental Health (RAI-MH) and were analyzed using logistic regression. Approximately, 20.2% (407 adolescents) of the sample engaged in NSSI within the last 12 months. Results from multivariate logistic regression indicate that females were 2.19 times more likely to engage in NSSI than males. Intentional misuse of prescription medication emerged as the most important factor associated with NSSI. Other factors found to be associated with NSSI included multiple psychiatric admissions, sexual abuse, use of alcohol, mood disorders (e.g., depression), adjustment disorders, personality disorders and symptoms of depression. The article discusses the implications of the findings, with suggestions for future research.

Predicting Residential Treatment Outcomes for Emotionally and Behaviorally Disordered Youth: The Role of Pretreatment Factors

This study examined outcomes with 170 children and youth admitted to residential treatment with complex mental health problems. Overall, outcomes at 2 years post-treatment was predicted by children and youths behavioral pretreatment status reflected in lower internalizing and externalizing behavior at admission. These findings recognize a cluster of variables upon admission that are differentially predictive of specific outcomes. Higher school participation/achievement and an absence of witnessing interparental abuse predicted educational status. Family status was predicted at admission by higher family functioning, being younger in the family, and children and youth who had poor community behavior. The results are discussed as they relate to pretreatment screening and the need to evaluate service outcomes.

An exploratory study of the factors associated with medication nonadherence among youth in adult mental health facilities in Ontario, Canada

Although the issue of medication nonadherence among children and youth appears to be high, there is a paucity of research examining associated factors related to medication nonadherence among youth with mental health difficulties. Using logistic regression, this exploratory study sought to examine specific factors associated with medication nonadherence among youth with mental health needs in Ontario, Canada. Data on 3681 youth between the ages of 12-18 years old were obtained from the Resident Assessment Instrument for Mental Health (RAI-MH). Medication nonadherence was observed among 24.6% of the study population. Multivariate results showed that youth who experienced side effects of psychotropic medication were more than 3 times more likely to have failed to adhere to their medication. Other significant factors contributing to medication nonadherence include age, having multiple psychiatric admissions, limited insight into mental health, and having a disturbed/dysfunctional relationship with immediate family members. Tobacco use, cannabis use, depressive symptoms, and positive symptoms were also associated with medication nonadherence. Our data highlights some of the factors associated with medication nonadherence among youth with mental health needs. Physicians, clinicians and mental health care providers need to consider these factors, particularly when planning for discharge.

Factors associated with the use of intrusive measures at a tertiary care facility for children and youth with mental health and developmental disabilities

This study seeks to identify some of the explanatory factors associated with the use of intrusive measures among children with mental health and developmental disabilities in psychiatric facilities. Intrusive intervention data were collected using an organizational database that was developed internally at a tertiary care facility. The sample was composed of 338 children/youth aged between 6 and 18 years (mean = 12.33, standard deviation = 2.70) admitted within a 2-year period. Logistic regression was used to examine the relationship between chemical restraint, physical restraint and secure isolation, and programme type after controlling for demographic and other relevant client characteristics. The study found that the number of chemical restraints and secure isolations was higher for clients with developmental disabilities than for clients with mental health, whereas the number of physical restraints was lower for clients with developmental disabilities than clients with mental health issues. Demographic variables also predicted specific types of intrusive measures. The results of this study outline the differential factors associated with specific types of intrusive measures to control aggressive and self-harm behaviours. The paper also outlines cultural change initiatives, organizational interventions, and policy implications for best practice services for children/youth in psychiatric facilities to further reduce intrusive measures.

Families of Children with Serious Emotional Disorder: Maternal Reports on the Decision and Impact of Their Child's Placement in Residential Treatment

Findings are reported regarding maternal experiences of their seriously emotionally disordered child both prior to and following a stay in a residential childrens mental health treatment facility. Prior to placement, these parents had exhausted all nonresidential forms of intervention and, increasingly, became concerned not only for their identified childs welfare, but also for that of themselves and other siblings in the home. Regardless of whether their childs stay in residential treatment yielded positive or negative treatment outcomes, these parents unilaterally viewed the intensive short-term treatment of their child as an extremely valuable and necessary service. Parental recommendations for improvement in residential services include a reduced waitlist period, availability of services to children at a younger age, more parental education regarding effective child management strategies, and increased support for caregivers. The results are discussed as they relate to policy and practice for residential treatment providers.

The role of adverse childhood experiences as determinants of non-suicidal self-injury among children and adolescents referred to community and inpatient mental health settings

The objectives of this study were to examine the prevalence of, and determine the effect of adverse childhood experiences on non-suicidal self-injury among children and adolescents referred to community and inpatient mental health settings. Data for this study were obtained from the interRAI Child and Youth Mental Health dataset. A total of 2038 children and adolescents aged 8-18 years (M=12.49; SD=2.88, 61.1% males) were analyzed. Binary logistic regression was fitted to identify predictors of non-suicidal self-injury as a function of adverse childhood experiences, depression, and social support while simultaneously controlling for age, gender, type of patient, legal guardianship, marital status of parents/caregivers, history of foster family placement, and mental health diagnoses. Of the 2038 children and adolescents examined, 592 (29%) of this clinical sample engaged in non-suicidal self-injury. In the multivariate logistic regression model, children and adolescents who were physically abused had 49% higher odds of engaging in non-suicidal self-injury and children and adolescents who were sexually abused had 60% higher odds of engaging in non-suicidal self-injury, when compared to their non-abused counterparts. Other predictors of non-suicidal self-injury include: older age, female gender, inpatient status, depression, attention deficit-hyperactivity disorder, disruptive behavior disorder, and mood disorders. Children and adolescents who had some form of social support had a 26% decrease in the odds of engaging in non-suicidal self-injury. Assessment procedures for indicators of mental health, particularly among children and adolescents with a history of adverse childhood experiences, should also take into account non-suicidal self-injury. In addition to bolstering social support networks, addressing depression and related emotion regulation skills in childhood may help prevent future non-suicidal self-injury behaviors.

Childhood abuse and cannabis use among adolescents with mental health needs in Ontario, Canada

Objective: The purpose of this study was to examine the association between childhood abuse (emotional, physical and sexual abuse) and cannabis use among adolescents with mental health needs. Methods: Data on 3681 adolescent in-patients, 12–18 years old, were obtained from the Resident Assessment Instrument for Mental Health (RAI-MH). Using logistic regression, we estimated the odds of using cannabis by adolescents who experienced childhood abuse after controlling for age, gender, Aboriginal origin, problems with addiction, history of criminal justice involvement and symptoms of depression and mania. Results: There were 1844 adolescents, representing 50.1%, who reported using cannabis within the last 12 months. Controlling for demographic and patient characteristics, we found that cannabis use in the past year was strongly associated with childhood sexual and physical abuse. Compared to non-abused females, females who experienced sexual and physical abuse were more likely to have used cannabis. For males, the experience of physical abuse was marginally associated with cannabis use. Conclusion: The current data demonstrate the strong association between childhood sexual and physical abuse and cannabis use with a particularly strong association for females. Efforts aimed at treating cannabis use in adolescents who present with mental health needs should also consider their abuse histories.

The mediating effect of depressive symptoms on the relationship between bullying victimization and non-suicidal self-injury among adolescents: Findings from community and inpatient mental health settings in Ontario, Canada

Although bullying victimization has been linked to a number of behavioral and emotional problems among adolescents, few studies have investigate the mechanism through which bullying victimization affect non-suicidal self-injury. The objectives of this study were to examine the effect of bullying victimization on non-suicidal self-injury and the mediating effect of depressive symptoms on the relationship between bullying victimization and non-suicidal self-injury among adolescents. Data for this study came from the interRAI Child and Youth Mental Health dataset. A total of 1650 adolescents aged 12-18 years (M =14.56; SD =1.79; 54.2% males) were analyzed. Binary logistic and Poisson regression models were conducted to identify the mediating effect of depressive symptoms on the relationship between bullying victimization and non-suicidal self-injury. Of the 1650 adolescents studied, 611 representing 37% engaged in non-suicidal self-injury and 26.7% were victims of bullying. The effect of bullying victimization on non-suicidal self-injury was partially mediated by depressive symptoms after adjusting for the effect of demographic characteristics, history of childhood abuse, social support, and mental health diagnoses. The contribution of bullying victimization and depression to non-suicidal self-injury adds to the case for the development of trauma-focused interventions in reducing the risk of non-suicidal self-injury among adolescents.