Leanne Heaton

Bio: Leanne Heaton is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Anxiety & Structured interview. The author has an hindex of 4, co-authored 4 publications receiving 1215 citations.

Service utilization for lifetime mental disorders in U.S. adolescents: results of the National Comorbidity Survey-Adolescent Supplement (NCS-A).

Abstract: Objective Mental health policy for youth has been constrained by a paucity of nationally representative data concerning patterns and correlates of mental health service utilization in this segment of the population. The objectives of this investigation were to examine the rates and sociodemographic correlates of lifetime mental health service use by severity, type, and number of DSM-IV disorders in the National Comorbidity Survey–Adolescent Supplement. Method Face-to-face survey of mental disorders from 2002 to 2004 using a modified version of the fully structured World Health Organization Composite International Diagnostic Interview in a nationally representative sample of 6,483 adolescents 13 to 18 years old for whom information on service use was available from an adolescent and a parent report. Total and sector-specific mental health service use was also assessed. Results Approximately one third of adolescents with mental disorders received services for their illness (36.2%). Although disorder severity was significantly associated with an increased likelihood of receiving treatment, half of adolescents with severely impairing mental disorders had never received mental health treatment for their symptoms. Service rates were highest in those with attention-deficit/hyperactivity disorder (59.8%) and behavior disorders (45.4%), but fewer than one in five affected adolescents received services for anxiety, eating, or substance use disorders. Comorbidity and severe impairment were strongly associated with service utilization, particularly in youth with behavior disorders. Hispanic and non-Hispanic Black adolescents were less likely than their White counterparts to receive services for mood and anxiety disorders, even when such disorders were associated with severe impairment. Conclusions Despite advances in public awareness of mental disorders in youth, a substantial proportion of young people with severe mental disorders have never received specialty mental health care. Marked racial disparities in lifetime rates of mental health treatment highlight the urgent need to identify and combat barriers to the recognition and treatment of these conditions.

Validation of a migraine interview for children and adolescents

Abstract: OBJECTIVE: To date there are no structured interviews to ascertain the diagnostic criteria for headache in children. The objective of this study was to assess the validity of the Diagnostic Interview of Headache Syndromes–Child Version (DIHS-C), which was developed at the National Institute of Mental Health for a community-based family study of headache syndromes and comorbid disorders. METHODS: The DIHS-C is a fully structured diagnostic interview composed of an open-ended clinical history, modules with key symptoms for each of the major headache subtypes, and associated impairment, duration, frequency, course, and treatment. This article presents the validation of the interview in a sample of 104 children evaluated as part of a community-based family study of migraine. RESULTS: The sensitivity of interview diagnosis compared with an expert neurologist’s diagnosis of migraine was 98%, and the specificity was 61%. Similar levels of sensitivity and specificity were found by gender and age of the children. CONCLUSIONS: The DIHS-C provides a new tool that can enhance the reliability of pediatric diagnoses in both clinical and community settings.

Prevalence and Correlates of Eating Disorders in Adolescents: Results From the National Comorbidity Survey Replication Adolescent Supplement

Abstract: Context Eating disorders are severe conditions, but little is known about the prevalence or correlates of these disorders from population-based surveys of adolescents. Objectives To examine the prevalence and correlates of eating disorders in a large, reprefentative sample of US adolescents. Design Cross-sectional survey of adolescents with face-to-face interviews using a modified version of the Composite International Diagnostic Interview. Setting Combined household and school adolescent samples. Participants Nationally representative sample of 10 123 adolescents aged 13 to 18 years. Main Outcome Measures Prevalence and correlates of eating disorders and subthreshold conditions. Results Lifetime prevalence estimates of anorexia nervosa, bulimia nervosa, and binge-eating disorder were 0.3%, 0.9%, and 1.6%, respectively. Important differences were observed between eating disorder subtypes concerning sociodemographic correlates, psychiatric comorbidity, role impairment, and suicidality. Although the majority of adolescents with an eating disorder sought some form of treatment, only a minority received treatment specifically for their eating or weight problems. Analyses of 2 related subthreshold conditions suggest that these conditions are often clinically significant. Conclusions Eating disorders and subthreshold eating conditions are prevalent in the general adolescent population. Their impact is demonstrated by generally strong associations with other psychiatric disorders, role impairment, and suicidality. The unmet treatment needs in the adolescent population place these disorders as important public health concerns.

Prevalence, Correlates, and Treatment of Lifetime Suicidal Behavior Among Adolescents: Results From the National Comorbidity Survey Replication Adolescent Supplement

Abstract: Context Although suicide is the third leading cause of death among US adolescents, little is known about the prevalence, correlates, or treatment of its immediate precursors, adolescent suicidal behaviors (ie, suicide ideation, plans, and attempts). Objectives To estimate the lifetime prevalence of suicidal behaviors among US adolescents and the associations of retrospectively reported, temporally primary DSM-IV disorders with the subsequent onset of suicidal behaviors. Design Dual-frame national sample of adolescents from the National Comorbidity Survey Replication Adolescent Supplement. Setting Face-to-face household interviews with adolescents and questionnaires for parents. Participants A total of 6483 adolescents 13 to 18 years of age and their parents. Main Outcome Measures Lifetime suicide ideation, plans, and attempts. Results The estimated lifetime prevalences of suicide ideation, plans, and attempts among the respondents are 12.1%, 4.0%, and 4.1%, respectively. The vast majority of adolescents with these behaviors meet lifetime criteria for at least one DSM-IV mental disorder assessed in the survey. Most temporally primary (based on retrospective age-of-onset reports) fear/anger, distress, disruptive behavior, and substance disorders significantly predict elevated odds of subsequent suicidal behaviors in bivariate models. The most consistently significant associations of these disorders are with suicide ideation, although a number of disorders are also predictors of plans and both planned and unplanned attempts among ideators. Most suicidal adolescents (>80%) receive some form of mental health treatment. In most cases (>55%), treatment starts prior to onset of suicidal behaviors but fails to prevent these behaviors from occurring. Conclusions Suicidal behaviors are common among US adolescents, with rates that approach those of adults. The vast majority of youth with suicidal behaviors have preexisting mental disorders. The disorders most powerfully predicting ideation, though, are different from those most powerfully predicting conditional transitions from ideation to plans and attempts. These differences suggest that distinct prediction and prevention strategies are needed for ideation, plans among ideators, planned attempts, and unplanned attempts.

Trends in the Parent-Report of Health Care Provider-Diagnosed and Medicated Attention-Deficit/Hyperactivity Disorder: United States, 2003–2011

Abstract: Objective Data from the 2003 and 2007 National Survey of Children's Health (NSCH) reflect the increasing prevalence of parent-reported attention-deficit/hyperactivity disorder (ADHD) diagnosis and treatment by health care providers. This report updates these prevalence estimates for 2011 and describes temporal trends. Method Weighted analyses were conducted with 2011 NSCH data to estimate prevalence of parent-reported ADHD diagnosis, current ADHD, current medication treatment, ADHD severity, and mean age of diagnosis for U.S. children/adolescents aged 4 to 17 years and among demographic subgroups. A history of ADHD diagnosis (2003–2011), as well as current ADHD and medication treatment prevalence (2007–2011), were compared using prevalence ratios and 95% confidence intervals. Results In 2011, 11% of children/adolescents aged 4 to 17 years had ever received an ADHD diagnosis (6.4 million children). Among those with a history of ADHD diagnosis, 83% were reported as currently having ADHD (8.8%); 69% of children with current ADHD were taking medication for ADHD (6.1%, 3.5 million children). A parent-reported history of ADHD increased by 42% from 2003 to 2011. Prevalence of a history of ADHD, current ADHD, medicated ADHD, and moderate/severe ADHD increased significantly from 2007 estimates. Prevalence of medicated ADHD increased by 28% from 2007 to 2011. Conclusions Approximately 2 million more U.S. children/adolescents aged 4 to 17 years had been diagnosed with ADHD in 2011, compared to 2003. More than two-thirds of those with current ADHD were taking medication for treatment in 2011. This suggests an increasing burden of ADHD on the U.S. health care system. Efforts to further understand ADHD diagnostic and treatment patterns are warranted.

Cognitive behavioural therapy for anxiety disorders in children and adolescents

Abstract: Childhood and adolescent anxiety disorders are relatively common, occurring in between 5-18% of all children and adolescents. They are associated with significant morbidity and impairment in social and academic functioning, and when persistent, there is a risk of depression, suicide attempts and substance abuse in adulthood. There is accumulating evidence for the efficacy of cognitive behavioural therapy (CBT), with a number of randomised controlled trials (RCTs) suggesting benefit. The objective of this review is to determine whether CBT is an effective treatment for childhood and adolescent anxiety disorders in comparison to waiting list or attention controls.