Kirsti Kumpulainen

Bullying and psychiatric symptoms among elementary school-age children.

OBJECTIVE The aim of this study was to assess bullying and psychological disturbance among 5,813 elementary school-aged children. METHOD The data consisted of information given by the parents, teachers, and children themselves (Rutter A2 Scale, Rutter B2 Scale and Childrens Depression Inventory). Children involved in bullying (as bullies, bully-victims, and victims) were compared to other children. RESULTS More boys than girls were found to be involved in bullying. Bully-victims scored highest in externalizing behaviour and hyperactivity, and they themselves reported feelings of ineffectiveness and interpersonal problems. Victims scored highest in internalizing behavior and also psychosomatic symptoms, and they themselves reported anhedonia. Some gender differences in psychiatric symptomatology were also found. Children involved in bullying, especially children who both bullied and were bullied themselves, were psychologically disturbed. More children involved in bullying than others were referred for psychiatric consultation. The probability of being referred was highest among bully-victims (6.5 fold for males and 9.9 for females when compared to children not involved in bullying). CONCLUSIONS The findings indicate that bullying is a common phenomenon among children who are psychologically disturbed. Bullying also elevates the probability of being referred for psychiatric consultation.

Childhood Bullying Behaviors as a Risk for Suicide Attempts and Completed Suicides: A Population-Based Birth Cohort Study

OBJECTIVE There are no previous studies about the association of childhood bullying behavior with later suicide attempts and completed suicides among both sexes. The aim was to study associations between childhood bullying behaviors at age 8 years and suicide attempts and completed suicides up to age 25 years in a large representative population-based birth cohort. METHOD The sample includes 5,302 Finnish children born in 1981. Information about bullying was gathered at age 8 years from self-report, as well as parent and teacher reports. Information about suicide attempts requiring hospital admission and completed suicides was gathered from three different Finnish registries until the study participants were 25 years old. Regression analyses were conducted to determine whether children who experience childhood bullying behaviors are at risk for later suicide attempts and completed suicides after controlling for baseline conduct and depression symptoms. RESULTS The association between bullying behavior at age 8 years and later suicide attempts and completed suicides varies by sex. Among boys, frequent bullying and victimization are associated with later suicide attempts and completed suicides but not after controlling for conduct and depression symptoms; frequent victimization among girls is associated with later suicide attempts and completed suicides, even after controlling for conduct and depression symptoms. CONCLUSIONS When examining childhood bullying behavior as a risk factor for later suicide attempts and completed suicides, each sex has a different risk profile.

Children involved in bullying : Psychological disturbance and the persistence of the involvement

OBJECTIVE This follow-up investigation studied the extent of bullying among children aged 8 (Study 1) and 12 (Study 2), and measured the persistence of this behaviour. The relationship between bullying and psychological disturbance at these two time points was also studied. Furthermore, the relationships between bullying and some background factors were investigated. METHOD 1268 children were studied at two time points using three different questionnaires. Parents filled out the Rutter A2 Scale, teachers the Rutter B2 Scale and children themselves the Childrens Depression Inventory (CDI). RESULTS Males outnumbered females at both time points among bullies, bully-victims (children who both bully and are victims) and victims. There was a clear difference between the genders among bullies and bully-victims, but the difference was quite minimal among victims. The number of children involved in bullying declined somewhat during the 4-year follow-up period, and a substantial number of children changed status, bullies became bully-victims for example. Nearly half the children involved in bullying in Study 2 had been involved 4 years earlier. Those children who were bully-victims in Study 1 were most commonly found to be still involved in bullying 4 years later. At both time points, children involved in bullying were found to have significantly more psychiatric symptoms than other children, and to be psychologically disturbed. Males and children from low SES families were more prone to continue to be involved in bullying over a 4-year period. CONCLUSIONS Bullying is common among children, and in many cases lasts for years. Bully-victims are particularly at risk of remaining involved in bullying over longer periods. Also, children involved in bullying often have psychiatric problems and are disturbed.

Childhood bullying as a risk for later depression and suicidal ideation among Finnish males

BACKGROUND Little is known about the predictive association between childhood bullying behavior with depression and suicidal ideation at age 18. METHODS The sample included 2348 boys born in 1981. Information about bullying was gathered at the age of 8 from self, parent and teachers reports. Depression and suicidal ideation were assessed during the Finnish military call-up examination. RESULTS Based on regression models, boys who were bullies frequently, but not merely sometimes, were more likely to be severely depressed and to report suicidal ideation compared to boys who were not bullies. When controlling for depression at age 8 the association between frequent bullying and severe depression was maintained but the association with suicidal ideation became non-significant. Boys who were only victimized were not more likely to be depressed or to report suicidal ideation at age 18. Boys who were frequently both bullies and victims were found to be at risk for later depression. LIMITATIONS Our finding can only be generalized to boys who were involved in bullying at elementary school age. Data at age 18 was based only on self-reports and the bullying/victimization questions were very general. CONCLUSIONS Childhood bullying behavior is a risk factor for later depression. Screening and intervention for bullying behavior in the early school years is recommended to avoid subsequent internalizing problem in late adolescence.

Childhood Bullying Behavior and Later Psychiatric Hospital and Psychopharmacologic Treatment Findings From the Finnish 1981 Birth Cohort Study

CONTEXT No prospective population-based study examining predictive associations between childhood bullying behavior and long-term mental health outcomes in both males and females exists. OBJECTIVE To study predictive associations between bullying and victimization in childhood and later psychiatric hospital and psychopharmacologic treatment. DESIGN Nationwide birth cohort study from age 8 to 24 years. PARTICIPANTS Five thousand thirty-eight Finnish children born in 1981 with complete information about bullying and victimization at age 8 years from parents, teachers, and self-reports. MAIN OUTCOME MEASURES National register-based lifetime information about psychiatric hospital treatments and psychopharmacologic medication prescriptions. RESULTS When controlled for psychopathology score, frequent victim status at age 8 years among females independently predicted psychiatric hospital treatment and use of antipsychotic, antidepressant, and anxiolytic drugs. Among males, frequent bully-victim and bully-only statuses predicted use of antidepressant and anxiolytic drugs. Frequent bully-victim status among males also predicted psychiatric hospital treatment and use of antipsychotics. However, when the analysis was controlled with total psychopathology score at age 8 years, frequent bully, victim, or bully-victim status did not predict any psychiatric outcomes among males. CONCLUSIONS Boys and girls who display frequent bullying behavior should be evaluated for possible psychiatric problems, as bullying behaviors in concert with psychiatric symptoms are early markers of risk of psychiatric outcome. Among females, frequent childhood victimization predicts later psychiatric problems irrespective of psychiatric problems at baseline.

Psychiatric symptoms in children with intellectual disability.

In a sample of almost 6000 8-year-old children, we found that 1.5% attended special schools for the educationally subnormal, or training schools. Psychiatric symptoms were studied by means of three screening instruments: the Rutter Parent Questionnaire (RA2) for the parents, the Rutter Teacher Questionnaire (RB2) for the teachers, and the Children’s Depression Inventory (CDI) for the children. The prevalence rate of children identified as possibly suffering from a psychiatric disturbance was 32.2% according to the RA2. The corresponding prevalence rate for the RB2 was 34.2%. According to the CDI 11.0% had depressive disturbance. All types of disturbances were more frequent among the intellectually disabled children as compared to the nondisabled children. The differences were statistically significant for emotional and mixed types of disturbance on the RA2, and for emotional and conduct types of disturbance on the RB2.

Childhood Predictors of Completed and Severe Suicide Attempts: Findings From the Finnish 1981 Birth Cohort Study

CONTEXT To our knowledge, no prospective, population-based study in existence examines predictive associations between early or middle childhood psychopathologic disorders and later completed suicides. OBJECTIVE To study predictive associations between childhood psychopathologic disorders at the age of 8 years and later completed suicides and severe suicide attempts. DESIGN Birth cohort study of individuals 8 to 24 years old. SETTING Finland. PARTICIPANTS The sample includes 5302 Finnish people born in 1981 who were examined at the age of 8 years to gather information about psychopathologic conditions, school performance, and family demographics from parents, teachers, and children. MAIN OUTCOME MEASURES National register-based lifetime information about completed suicides and suicide attempts that prompted hospital admission. RESULTS Of all 24 deaths among males between 8 and 24 years of age, 13 were suicides, whereas of 16 deaths among females, only 2 were suicides. Fifty-four males and females (1%) had either completed suicide or made a serious suicide attempt, defined as a suicide attempt that prompted hospital admission. Of 27 males with completed or serious suicide attempts, 78% screened positive on parent or teacher Rutter scales at the age of 8 years, whereas of 27 females only 11% screened positive. Among males, completed or serious suicide attempt outcome was predicted at the age of 8 years by living in a nonintact family; psychological problems as reported by the primary teacher; or conduct, hyperkinetic, and emotional problems. However, self-reports of depressive symptoms at the age of 8 years did not predict suicide outcome. No predictive associations between the study variables measured at the age of 8 years and suicide outcome were found among females. Male suicide outcome was predicted most strongly by comorbid conduct and internalizing problems. CONCLUSIONS Most males who completed suicide and/or made serious suicide attempts in adolescence or early adulthood had psychiatric problems by the age of 8 years, indicating a trajectory that persists throughout their lives. However, female severe suicidality is not predicted by psychopathologic disorders at the age of 8 years. The results give additional support to the importance of early detection and treatment of psychiatric problems in males.

Design and subjects of a Finnish epidemiological study on psychiatric disorders in childhood

In an epidemiological multi-centre study, parents filled in the Rutter Parent Questionnaire (RA2) and teachers filled in the Rutter Teacher Questionnaire (RB2) for almost 6000 children. The children filled in the Children’s Depression Inventory (CDI). The subjects well represented the entire population of 8–9-year-old children in Finland. The material and design of the study as well as the basic demographic characteristics are presented.

Childhood bullying behaviors at age eight and substance use at age 18 among males. A nationwide prospective study

Childhood bullying behaviors (bullying and victimization) were studied as risk factors for substance use among Finnish males. The study design was a nationwide prospective general population study, where information was collected in 1989 and 1999. Bullying behaviors and childhood psychopathology at age eight were collected from teachers, parents and boys themselves. At age 18, self-reports of frequent drunkenness (once a week or more often), daily heavy smoking (10 cigarettes or more per day), and illicit drug use during the past six months were obtained from 78% of the boys attending the study at age eight (n=2946). Being frequently victimized at age eight predicted daily heavy smoking, and this was evident even after adjusting for childhood family background, psychopathology at age eight and at age 18, and other forms of substance use. In multivariate analysis, bullying others frequently predicted illicit drug use, while being a victim of bullying associated with a lower occurrence of illicit drug use. Bullying behaviors had no association with frequent drunkenness independent of other factors. Accordingly, being a victim of bullying predisposes in particular to subsequent smoking. Bullying others in childhood can be regarded as an early indicator to illicit drug use later in life. The screening and intervention possibilities in order to recognize the risk group for later health compromising behaviors are emphasized.

Cross-informant agreement about bullying and victimization among eight-year-olds: whose information best predicts psychiatric caseness 10–15 years later?

ObjectiveTo examine cross-informant agreement and whose information (parents, teachers, children) about childhood bullying and victimization carry the strongest weight to late adolescent psychiatric outcome. The importance of frequency of bullying in such predictions is addressed.MethodsInformation from 2,713 boys about bullying and victimization at the age of eight was correlated with information about psychiatric disorder at 18–23.ResultsAgreement between informants was poor. Teachers reported higher levels of frequent bullying than others, whereas children reported the highest percentage of victimization. All three informant groups’ reports of “frequent bullying” predicted later psychiatric disorder. Teachers’ reports of “frequent victimization” was the strongest predictor of later psychiatric disorder. Informants’ report about “infrequent bullying” showed at most a rather low risk of adverse outcome. When the associations between bullying/victimization and psychiatric outcome were adjusted with total psychopathology score at age 8, none of the associations remained significant.Conclusion“Frequent bullying” behaviour of boys is a marker of present and later psychopathology. The education system and school health-care service in mid- childhood are of great importance for the early detection of bullying and prevention of later adverse outcomes. A closer integration of these systems in the context of school should be promoted.