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OBJECTIVE To present estimates of the lifetime prevalence of DSM-IV mental disorders with and without severe impairment, their comorbidity across broad classes of disorder, and their sociodemographic correlates. METHOD The National Comorbidity Survey-Adolescent Supplement NCS-A is a nationally representative face-to-face survey of 10,123 adolescents aged(More)
OBJECTIVE Social phobia typically develops during the adolescent years, yet no nationally representative studies in the United States have examined the rates and features of this condition among youth in this age range. The objectives of this investigation were to: (1) present the lifetime prevalence, sociodemographic and clinical correlates, and(More)
CONTEXT Community epidemiological data on the prevalence and correlates of adolescent mental disorders are needed for policy planning purposes. Only limited data of this sort are available. OBJECTIVE To present estimates of 12-month and 30-day prevalence, persistence (12-month prevalence among lifetime cases and 30-day prevalence among 12-month cases),(More)
Epidemiologic studies show that major depression is comparatively rare among children, but common among adolescents, with up to a 25% lifetime prevalence by the end of adolescence. Mania is much less common, with no more than a 2% lifetime prevalence by the end of adolescence. Developmental studies that include assessments of both hormonal changes and(More)
BACKGROUND The high-risk strategy is one of the most powerful approaches for identifying premorbid risk factors and reducing etiologic and phenotypic heterogeneity characteristic of the major psychiatric disorders. METHODS This paper reviews the methods of high-risk research and findings from previous high-risk studies of anxiety. The preliminary results(More)
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(More)
BACKGROUND The goals of the present study are to describe the prevalence, risk factors, course, and impact of social phobia in a 15-year prospective longitudinal community study; and to examine an expanded conceptualization of social phobia with respect to clinical indicators of severity, as well as gender differences, personality traits, and stability over(More)
OBJECTIVE To report results of the clinical reappraisal study of lifetime DSM-IV diagnoses based on the fully structured lay-administered World Health Organization Composite International Diagnostic Interview (CIDI) Version 3.0 in the U.S. National Comorbidity Survey Replication Adolescent Supplement (NCS-A). METHOD Blinded clinical reappraisal interviews(More)
BACKGROUND The dearth of long-term follow-up studies of community-based samples and differences in methodology in existing studies highlight the need for research designed to examine the stability, comorbidity, and diagnostic thresholds of depression and anxiety in the community. METHODS Prospective study of a community-based cohort aged 19 and 20 years(More)
OBJECTIVE To present the 12-month prevalence of DSM-IV major depressive disorder (MDD) and severe MDD; to examine sociodemographic correlates and comorbidity; and to describe impairment and service use. METHOD Data are from the National Comorbidity Survey-Adolescent Supplement (NCS-A), a nationally representative survey of 10,123 adolescents aged 13 to 18(More)