Preventive intervention for anxious preschoolers and their parents: strengthening early emotional development.

The high prevalence and early onset of anxiety disorders have inspired innovative prevention efforts targeting young at-risk children. With parent-child prevention models showing success for older children and adolescents, the goal of this study was to evaluate a parent-child indicated preventive intervention for preschoolers with mild to moderate anxiety symptoms. Sixteen children (ages 3-5) and at least one of their parents participated in Strengthening Early Emotional Development (SEED), a new 10-week intervention with concurrent groups for parents and children. Outcome measures included clinician-rated and parent-rated assessments of anxiety symptoms, as well as measures of emotion knowledge, parent anxiety, and parental attitudes about children's anxiety. Participation in SEED was associated with reduced child anxiety symptoms and improved emotion understanding skills. Parents reported decreases in their own anxiety, along with attitudes reflecting enhanced confidence in their children's ability to cope with anxiety. Reductions in child and parent anxiety were maintained at 3-month follow-up. Findings suggest that a parent-child cognitive-behavioral preventive intervention may hold promise for young children with mild to moderate anxiety. Improvements in parent anxiety and parental attitudes may support the utility of intervening with parents. Fostering increased willingness to encourage their children to engage in new and anxiety-provoking situations may help promote continued mastery of new skills and successful coping with anxiety.

Mental health problems in children and caregivers in the emergency department setting.

INTRODUCTION: Although mental health problems are increasing in the primary care sector, the prevalence of mental health problems in families presenting for nonpsychiatric complaints in the emergency department (ED) setting is generally unknown. As such, we set out to assess the frequency of mental health concerns and associated risk factors in children presenting for care in a pediatric ED. METHODS: A total of 411 mother-child dyads were randomly selected during a 2-year period from the less acute area of a large pediatric ED. Mothers were interviewed for child mental health concerns using structured diagnostic instruments. Mothers were also interviewed for their own mental health symptoms. Risk factor analysis for the outcome of a pediatric mental health concern was performed using bivariate and multivariate techniques. RESULTS: Of all children, 45% met criteria for a mental health concern, with 23% of all children meeting criteria for two or more mental health concerns; 21% of mothers screened positive for a mental health problem themselves. Once adjusted, children whose mothers' screened positive for a mental illness were more likely to have a mental health concern themselves. CONCLUSION: There is a large burden of mental health concerns in children and their mothers presenting to the ED for medical care. Efficiently and accurately identifying mental illness in children presenting to a pediatric ED is the first step in the intervention process for a population that might otherwise slip through the system.

Gender differences in adolescents in residential treatment.

Gender differences for adolescents in residential care were examined for a sample of 2,067 youths in a large residential facility. At admission, female youths were more troubled than male youths, as shown in significantly higher Diagnostic Interview Schedule for Children (DISC) diagnoses and comorbidity rates, higher internalizing and externalizing Child Behavior Checklist scores, and significantly higher Suicide Prevention Scale hopelessness, negative self-evaluation, and suicide ideation scores. Girls had higher rates of depressive and anxiety diagnoses on the DISC at both admission and 1 year. Both genders demonstrated significant reductions in both externalizing and internalizing problem behaviors over the first year in the program. Girls had significantly higher rates of internalizing problem behavior but showed a significantly greater reduction in these behaviors than did boys. At departure, girls were rated as being more successful than boys by clinical staff. Youths did not differ by gender in their behavior on a 6-month follow-up success scale. Implications for prioritizing research addressing the needs of female adolescents in residential care are discussed.

The test-retest reliability and screening efficiency of DISC Predictive Scales-version 4.32 (DPS-4.32) with Chinese children/youths.

INTRODUCTION: The DISC Predictive Scales-4.32 (DPS-4.32) were short-forms of the Diagnostic Interview Schedule for Children-IV (DISC-IV). METHOD: The psychometric properties of DPS-4.32 were tested on two Chinese samples: a clinic sample of 83 children/youths, and a community sample of 541 youths. RESULTS: Both Parent and Youth DPS-4.32 exhibited good-to-excellent test-retest reliability. Their screening efficiency was examined respectively against DSM-IV diagnoses of the full-length Parent and Youth DISC-IV. Results indicated large AUCs (Area under Receiver-Operating Characteristic Curve), as well as high sensitivity, specificity, and negative predictive values, supporting the capability of DPS-4.32 to differentiate cases from noncases. CONCLUSION: DPS-4.32 held promise as efficient short-forms of DISC-IV, screening DSM-IV diagnoses. They were also applicable to the Chinese population, demonstrating their cross-cultural applicability.

Test-retest reliability of the Chinese version of the Diagnostic Interview Schedule for Children-Version 4 (DISC-IV).

BACKGROUND: Despite the huge youth population, there is a lack of psychiatric diagnostic instruments with reported psychometric properties in Chinese. This study reports the development of the Chinese version of DISC-IV and examines its test-retest reliability. METHOD: Seventy-eight parents and 79 youths (mean age 13.1 years) attending child psychiatric clinics were interviewed twice using the Chinese DISC-IV (Diagnostic Interview Schedule for Children-IV) about 22 days apart. RESULTS: The kappa coefficients were good to excellent for obsessive compulsive disorder (OCD) (both youth (Y) and parent (P) versions), major depressive disorder (MDD) (P), attention deficit hyperactivity disorder (ADHD) (P); fair for anxiety disorder (P), oppositional defiant disorder (ODD) (P, Y), MDD (Y); but poor for anxiety disorder (Y) and ADHD (Y). Parent informants had better test-retest reliability than youth informants. CONCLUSIONS: The Chinese DISC-IV had comparable test-retest reliability with the original English version.

Psychopathology among New York city public school children 6 months after September 11.

CONTEXT: Children exposed to a traumatic event may be at higher risk for developing mental disorders. The prevalence of child psychopathology, however, has not been assessed in a population-based sample exposed to different levels of mass trauma or across a range of disorders. OBJECTIVE: To determine prevalence and correlates of probable mental disorders among New York City, NY, public school students 6 months following the September 11, 2001, World Trade Center attack. DESIGN: Survey. SETTING: New York City public schools. PARTICIPANTS: A citywide, random, representative sample of 8236 students in grades 4 through 12, including oversampling in closest proximity to the World Trade Center site (ground zero) and other high-risk areas. MAIN OUTCOME MEASURE: Children were screened for probable mental disorders with the Diagnostic Interview Schedule for Children Predictive Scales. RESULTS: One or more of 6 probable anxiety/depressive disorders were identified in 28.6% of all children. The most prevalent were probable agoraphobia (14.8%), probable separation anxiety (12.3%), and probable posttraumatic stress disorder (10.6%). Higher levels of exposure correspond to higher prevalence for all probable anxiety/depressive disorders. Girls and children in grades 4 and 5 were the most affected. In logistic regression analyses, child's exposure (adjusted odds ratio, 1.62), exposure of a child's family member (adjusted odds ratio, 1.80), and the child's prior trauma (adjusted odds ratio, 2.01) were related to increased likelihood of probable anxiety/depressive disorders. Results were adjusted for different types of exposure, sociodemographic characteristics, and child mental health service use. CONCLUSIONS: A high proportion of New York City public school children had a probable mental disorder 6 months after September 11, 2001. The data suggest that there is a relationship between level of exposure to trauma and likelihood of child anxiety/depressive disorders in the community. The results support the need to apply wide-area epidemiological approaches to mental health assessment after any large-scale disaster.

Screening for emergent risk and service needs among incarcerated youth: comparing MAYSI-2 and Voice DISC-IV.

OBJECTIVE: To examine associations between the Massachusetts Youth Screening Instrument-Second Version (MAYSI-2) and Diagnostic Interview Schedule for Children-Present State Voice Version (DISC-IV) and the extent to which they overlap in identifying youths with mental health concerns. METHOD: Among 325 New Jersey and South Carolina correctional youths, associations were examined using receiver operating characteristic analyses and logistic regression (binomial and multinomial). RESULTS: MAYSI-2 subscales generally mapped best onto homotypic DISC-IV disorders; however, many subscales mapped almost as well onto heterotypic disorders. Alcohol/Drug Use and Suicide Ideation, respectively, identified youths reporting substance disorder and recent attempt; other subscales did not identify parallel DISC-IV disorders as well. CONCLUSIONS: MAYSI-2 identifies some DISC-IV disorders better than others. Lack of overlap may result from MAYSI-2's combining diagnostic constructs into single subscales. Substantial percentages of disordered youths were not identified by corresponding subscales. In systems with multiple avenues of referral, the MAYSI-2 is a useful intake screen, but its utility as the sole means for identifying diagnoses for treatment purposes is limited. The authors differentiate between screening for emergent risk and service needs, recommending best practices for a comprehensive approach to mental health assessment among justice youth.

The Columbia Suicide Screen: validity and reliability of a screen for youth suicide and depression.

OBJECTIVE: This study reports on the psychometric properties of a brief, self-administered screening questionnaire, the Columbia Suicide Screen (CSS), intended to identify high school students at risk for suicide. METHOD: Seventeen hundred twenty-nine 9th- to 12th-grade students completed the CSS and Beck Depression Inventory during school hours in 1991 to 1994. Three hundred fifty-six students who screened positively and 285, group matched on age, gender, and ethnicity, who screened negatively were examined on the Diagnostic Interview Schedule for Children (DISC), version 2.3, to assess validity. The DISC-based suicide risk criterion was suicidal ideation or prior suicide attempt and a DSM-III-R diagnosis of major depression or dysthymia or substance use. Test-retest reliability was assessed in a subsample of 85. RESULTS: The most balanced algorithm had a sensitivity of 0.75, specificity 0.83, and positive predictive value 16%. Suicidal ideation and prior attempt item reliabilities (kappa) were 0.48 and 0.58, respectively. Eight-day test-retest reliability for the most balanced scoring algorithm was 0.32. CONCLUSIONS: The CSS demonstrated good sensitivity and reasonable specificity identifying students at risk for suicide. A second-stage evaluation would be needed to reduce the burden of low specificity.

The voice DISC-IV with incarcerated male youths: prevalence of disorder.

OBJECTIVES: (1) To accurately assess rate of psychiatric disorder in incarcerated juveniles, and (2) to examine the feasibility of using a self-administered, comprehensive structured psychiatric assessment with those youths. METHOD: In 1999-2000, 292 recently admitted males in secure placement with New Jersey and Illinois juvenile justice authorities provided self-assessments by means of the Voice Diagnostic Interview Schedule for Children-IV, a comprehensive, computerized diagnostic instrument that presents questions via headphones. RESULTS: Assessments were well tolerated by youths, staff, and parents; 92% of approached youths agreed. Rates of disorder were comparable to prior diagnostic assessment studies with interviewers. Beyond expectable high rates of disruptive and substance use disorders, youths reported high levels of anxiety and mood disorders, with over 3% reporting a past-month suicide attempt. Youths with substance use disorder were significantly more likely to be incarcerated for substance offenses than were youths with no disorder or those with other, non-substance use disorders. CONCLUSIONS: Although the study identified rates of disorder generally comparable to those of prior investigations, some differences, understandable in the context of measurement variations, are apparent. Those variations offer recommendations for mental health assessment practices for youths in the justice system that would include using a comprehensive self-report instrument, pooling across parent and youth informants for certain disorders, focusing on current disorder, and flexibility regarding consideration of impairment.