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Objective: Little is known about the effect of social context and gender on persistence of attention-deficit/hyperactivity disorder (ADHD) in children of early and middle school years. The study compared persistence of DSM-IV ADHD and ADHD not otherwise specified (NOS) over 2 years in two groups of Puerto Rican children.Method: A three-wave study obtained data on Puerto Rican children 5 through 13 years of age at baseline. Samples were drawn in the South Bronx in New York (n = 1,138) and two metropolitan areas in Puerto Rico (n = 1,353). The Diagnostic Interview Schedule for Children Version IV was used to diagnose ADHD and ADHD-NOS.Results: ADHD or ADHD-NOS diagnosis at wave 1 strongly predicted disorder at waves 2 and 3. ADHD had a significantly stronger predictive effect than ADHD-NOS consistently across site and gender. There was a significant interaction with baseline age. For those younger at baseline, the strength of the prediction of ADHD-NOS was relatively weak; for older children, the presence of ADHD-NOS at baseline predicted risk of subsequent ADHD or ADHD-NOS.Conclusions: Persistence of ADHD in children of similar ethnicity does not manifest differently across context and gender. Results suggest that age-specific symptom criteria and modification of age-of-onset criteria should be considered for the diagnosis. [ABSTRACT FROM AUTHOR]

Objective: This study examined initiation of alcohol use among adolescents, in relation to their earlier traumatic experiences and symptoms of posttraumatic stress disorder (PTSD).Method: Data were from a longitudinal study of children of Puerto Rican background living in New York City's South Bronx and in San Juan, Puerto Rico. The subsample (n = 1,119; 51.7% male) of those who were 10-13 years old and alcohol naive at baseline was used in the analyses.Results: Alcohol-use initiation within 2 years after baseline was significantly more common among children reporting both trauma exposure and 5 or more of a maximum of 17 PTSD symptoms at baseline (adjusted odds ratio = 1.84, p < .05) than among those without trauma exposure, even when potentially shared correlates were controlled for. Children with trauma exposure but with fewer than five PTSD symptoms, however, did not differ significantly from those without trauma exposure, with regard to later alcohol use.Conclusions: PTSD symptoms in children 10-13 years old may be associated with early onset of alcohol use. It is important to identify and treat PTSD-related symptoms in pre-adolescent children. [ABSTRACT FROM AUTHOR]

Rationale: Puerto Ricans have the highest prevalence of and morbidity from asthma of all ethnic groups in the United States. One potential contributor to the high burden of asthma in Puerto Rican children is exposure to stress and violence.Objectives: To examine whether exposure to stress and violence is associated with an increased risk of asthma among Puerto Rican children.Methods: This study was a population-based probability sample of children in the San Juan and Caguas metropolitan areas in Puerto Rico. Information was collected in a household survey of 1,213 children and their primary caretakers.Measurements and Main Results: The prevalence of lifetime physician-diagnosed asthma was 39.6%. In the year before the survey, 14% of children had witnessed an act of violence, 7% had been victims of violence, and 6% had been victims of physical or sexual abuse. Although stressful life events and exposure to neighborhood violence were not associated with asthma, a history of physical or sexual abuse was associated with approximately twice the odds of current asthma (odd ratio [OR], 2.52; 95% confidence interval [CI], 1.27-5.00), health care use for asthma (OR, 1.95; 95% CI, 0.96-3.96), and medication use for asthma (OR, 2.35; 95% CI, 1.05-5.26).Conclusions: Physical or sexual abuse is associated with high asthma morbidity among Puerto Rican children. To our knowledge, this is the first report of an association between childhood abuse and asthma. Our findings highlight the importance of screening for asthma among victims of childhood abuse, and to be aware of the possibility of physical or sexual abuse among children with asthma. [ABSTRACT FROM AUTHOR]

OBJECTIVE: This study examined patterns of mental health service use among depressed children and adolescents and factors associated with help seeking and treatment modalities. METHODS: The sample consisted of 206 children and adolescents aged 9 to 17 years who were assessed as part of a larger survey of mental health service use in five service systems and in the community and who met DSM-III-R criteria for depressive disorders (major depression or dysthymia). RESULTS: Among the 206 children, 75 (36 percent) never received professional help for depressive symptoms. Among the 131 children who received professional help for depression, antidepressants were prescribed for 40 (31 percent) in the year before the interview. The findings indicate possible undertreatment of depression among children and adolescents, especially among African Americans. Socioeconomic factors, such as the mother's education and the child's health insurance, were not associated with receiving professional help for depressive symptoms but were associated with receiving antidepressants. Parental perception of a child's mental health service need was associated with receiving professional help but not with receiving antidepressants. Also, depressed children were more likely to receive antidepressants when they had life-threatening or severe symptoms, such as a suicide attempt or drug abuse. CONCLUSIONS: Whether a depressed child receives mental health services and the types of treatment received are influenced by different individual and family factors and by the type of symptoms exhibited. Better understanding of these factors will help in meeting the service needs of depressed children and adolescents. [ABSTRACT FROM AUTHOR]

Objective: To examine the association between changes in self-reported neighborhood stressors and sleep quality and determine whether this varied by sociocultural context among Puerto Rican young adults., Methods: Data come from the Boricua Youth Study Health Assessment, a sample of Puerto Rican young adults from San Juan, Puerto Rico, and South Bronx, New York (n = 818; mean age=22.9years). Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI). Neighborhood social stressors (disorder, social cohesion, and safety) were parent-reported in childhood and self-reported in young adulthood and categorized into: low in childhood/young adulthood (reference group), high in childhood/low in young adulthood, low in childhood/high in young adulthood, and high in childhood/young adulthood. Sociocultural context was based on participant residence during childhood (San Juan vs. South Bronx)., Results: Adjusting for sociodemographic factors, living with high neighborhood stressors in both childhood and young adulthood (prevalence ratios=1.30, 95% CI: 1.01, 1.66) was associated with overall poor sleep (PSQI score >5). Among PSQI components, living with high neighborhood stressors in young adulthood only or in both time periods was associated with worse subjective sleep quality and daytime dysfunction. Additionally, there were various associations between the neighborhood stressor measures and PSQI components. Results did not differ by sociocultural context., Conclusion: Findings suggest that living with high levels of neighborhood stressors during childhood and young adulthood may have a cumulative adverse impact on sleep quality in young adulthood., Competing Interests: Declaration of conflicts of interest The authors declare no conflicts of interest., (Copyright © 2024 National Sleep Foundation. Published by Elsevier Inc. All rights reserved.)

Importance: Sleep quality is a known marker of overall health. Studies suggest that adverse childhood experiences (ACEs) are associated with sleep disturbances among children and adults., Objective: To examine the association of retrospective and prospective ACEs with sleep quality among a cohort of Puerto Rican young adults from 2 sociocultural contexts., Design, Setting, and Participants: This prospective cohort study used data from the Boricua Youth Study (BYS), a population-based study representing Puerto Rican children from the South Bronx, New York, and Puerto Rico conducted from August 2000 to August 2003. Participants who were 5 to 9 years of age at enrollment in the BYS and who participated in wave 4 of the BYS took part in the Health Assessment (HA) when they were 18 to 29 years of age, from April 2013 to August 2017. Of the eligible 982 participants, 813 (82.8%) participated in the HA. Statistical analysis was conducted from January 2023 to January 2024., Exposures: Prospective ACEs measured from parent and youth responses and retrospective ACEs measured among young adults using questions from the validated ACE questionnaire from the original ACEs study conducted by Kaiser Permanente and the Centers for Disease Control and Prevention and published in 1998. Analysis included 8 overlapping items from both questionnaires., Outcomes: Sleep quality was assessed in the HA with the Pittsburgh Sleep Quality Index. The summary score included 7 components of the Pittsburgh Sleep Quality Index. The hypothesis was formulated after data collection. Sleep quality information was gathered at the same time as retrospective ACEs in the HA., Results: Of the 813 participants, 438 (53.9%) lived in Puerto Rico as children, 411 (50.6%) identified as female, and the mean (SE) age of participants was 22.9 (0.07) years. After adjusting for sociodemographic factors, retrospective ACEs had a significant association with worse sleep outcomes (β [SE] = 0.29 [0.07]; 95% CI, 0.15-0.44; P < .001). Prospective ACEs did not have a significant association with sleep quality, after adjusting for sociodemographic factors (β [SE] = 0.05 [0.10]; 95% CI, -0.14 to 0.24; P = .59)., Conclusions and Relevance: This study suggests that there is a significant association between retrospective ACEs and sleep quality among Puerto Rican young adults, after adjusting for sociodemographic factors. Prospective ACEs were not significantly associated with sleep disturbances, after adjusting for sociodemographic factors. Addressing ACEs reported in young adulthood may help reduce sleep disorders.

Objective: To determine whether youth, family, and neighborhood factors and minoritized status are associated with youth-reported sexual victimization from childhood through young adulthood., Methods: We analyzed longitudinal data from 2 population-based samples of Puerto Rican youth living in the South Bronx (as a minoritized group) and Puerto Rico (as a nonminoritized group). Waves 1 to 3 were collected annually beginning in 2000 (youth age 5-13). Wave 4 was collected 2013 to 2017 (youth age 15-29). We estimated multivariable associations between youth, family, and neighborhood factors and minoritized status at Wave 1 (independent variables); and youth-reported sexual victimization at Waves 1 to 4 (dependent variables)., Results: None of the factors was associated with youth-reported sexual victimization at Wave 1 (N = 1911). Among youth reporting no previous history of sexual victimization at Wave 1 (n = 1823), youth in the South Bronx vs Puerto Rico were more likely to report sexual victimization at Waves 2 or 3 (odds ratio (OR) [95% confidence interval (CI)] = 3.62 [1.46-8.97]). Older youth were less likely to report sexual victimization (OR [95% CI] = 0.77 [0.65-0.91]) (all P < .01). Among youth reporting no history of sexual victimization at Waves 1 to 3 (n = 1782), youth in the South Bronx (OR [95% CI] = 2.53 [1.52-4.22]), female youth (OR [95% CI] = 2.81 [1.83-4.30]), and youth whose parents had more than a high school degree (OR [95% CI] = 2.25 [1.38-3.67]) were more likely to report sexual victimization at Wave 4 than their counterparts (all P ≤ .001)., Conclusions: Future research should investigate how living as a minoritized youth may contribute to an increased risk of sexual victimization., (Copyright © 2023 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.)

Sexual risk behaviors often co-occur. Understanding the heterogeneity in patterns of sexual behavior among youth and how context of majority and minoritized status may be related to these behaviors can inform targeted STIs/HIV interventions. Data are from the Boricua Youth Study, a longitudinal study of two probability samples of Puerto Rican youth recruited in the South Bronx (SBx) and the metropolitan area in Puerto Rico (PR). We identified patterns of sexual behaviors among young adults (ages 15-24) with sexual experience (N = 1,203) using latent class analysis. Analyses examined context differences and the prospective relationship between adverse childhood experiences (ACEs) (childhood maltreatment/violence, family/parental dysfunction) and patterns of sexual behaviors (age at first sex, number of sex partners, sex with a high-risk partner, condom use, sex while intoxicated, oral sex, anal sex). We identified five classes of sexual behaviors: (1) currently inactive (16.51%); (2) single partner, low activity (13.49%); (3) single partner, inconsistent condom use (32.19%); (4) single partner, sex without a condom (27.65%); and (5) multirisk (10.16%). Young adults from the SBx (minoritized context), those who identified as male, and those with higher child maltreatment/violence ACEs were more likely to be in the multi-risk class relative to the single partner, inconsistent condom use class. Those from the SBx were also more likely to be in the single partner, sex without condom class, relative to the single partner, inconsistent condom use class. Differences in young adults' patterns of sexual behaviors between the two contexts, one representing the minoritized context (SBx) contrasted to the majority context (PR), were not explained by ACEs. Findings highlight the heterogeneity in the patterns of sexual behaviors among Puerto Rican young adults as well as how such patterns vary based on sociocultural contexts. Exposure to child maltreatment/violence ACEs was related to the riskier patterns; however, they did not explain why riskier patterns of sexual behaviors were found in the SBx compared to PR. Results underscore the need for tailored interventions and more in-depth examination of differences across contexts., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Purpose: The patterns or trajectories of serious antisocial behavior (ASB) in children are examined to determine the extent to which context, gender, and the severity and persistence of ASB from childhood/early adolescence to later adolescence/early adulthood is associated with negative outcomes., Methods: A four wave longitudinal study obtained data on two multi-stage probability household samples of Puerto Rican background children (5-13 years at baseline) living in the San Juan Metropolitan Area of Puerto Rico (PR) and the South Bronx (SBx) of New York. The outcomes studied were any psychiatric disorder including substance use disorders and teenage pregnancy., Results: Both males and females raised in the SBx had much higher risk of serious ASB (42.3%) as compared to those in PR (17.8%). Concurrent ASB4 + in the fourth wave was strongly related to SUD and MDD for both males and females at Wave 4., Conclusions: Serious ASB is likely to persist at least to the next developmental period of a child and is likely to be associated with substance use disorders and major depression later in life., (© 2021. Springer-Verlag GmbH Germany, part of Springer Nature.)

Background: Barriers to mental health care access among Latinx children contribute to mental health disparities. It is unclear whether traditional spiritual guides in Latinx communities may function more as gateway providers or in some instances as deterrents to mental health treatment. This study assesses whether family involvement in Espiritismo and/or Santeria, two forefront non-Christian spiritual traditions among Latinx families, is associated with mental health care utilization among Puerto Rican children in two contexts., Methods: Data are from Waves 1-3 (2000-2004) of the Boricua Youth Study, a population-based longitudinal cohort study of Puerto Rican children from San Juan and Caguas, Puerto Rico (PR), and the South Bronx, New York (SBx), 5 to 17 years of age (N = 2491)., Results: At baseline, 5.02% (n = 58) of the families reported involvement with Espiritismo and/or Santeria in the SBx and 3.64% (n = 52) in PR. Logistic regression models predicting mental health service use found, after adjusting for multiple risk and protective factors, that families involved with Espiritismo and/or Santeria were 2.41 times more likely (p = 0.0034) to use mental health services over the course of 3 years than children with no family involvement in these practices in the SBx. The same association was not found in PR., Conclusions: The findings among PR families in the SBx lend support to the gateway provider model in which spiritual guides open doors to mental health treatment. Forming community connections between mental health providers and traditional spiritual groups may be a culturally considerate, fruitful approach to reducing barriers to mental health treatment among Latinx families., (© 2022. The Author(s).)

Sexual attraction (SA), the earliest stage of sexual orientation, is scarcely studied. This prospective study examined, over 3 years, prevalence, changes in SA, and the role of context, among 946 Puerto Rican youth, aged 11-13 years at initial assessment in the South Bronx (SBx), New York City, and Puerto Rico (PR). Overall, 98.1% of boys and 95.3% of girls reported opposite-sex only SA at some point, whereas 13.8% of girls and 12.0% of boys reported any-same SA. Opposite-sex only SA increased over time, whereas other SAs decreased except for any same-sex SA among SBx girls. Girls in the SBx and younger youth in PR reported more any same-sex SA. Context and culture may play a role in the developmental trajectories of adolescents' SA., (© 2019 Society for Research in Child Development.)

Suicidal behavior increases substantially during early adolescence, a critical understudied developmental period. This study reports on the prevalence of suicidal ideation, suicide attempts, and course of suicidal ideation among Puerto Rican early adolescents, a high-risk group for suicidal behavior in adulthood. Gender differences and the prospective association of psychiatric disorders with course of suicidal ideation are examined. Participants were 1228 Puerto Rican adolescents (ages 10-13 at wave 1; 48% female) and parents, selected through probability-based sampling, assessed yearly across three waves. Adolescents and parents reported via Diagnostic Interview Schedule for Children-IV about 12-month suicide attempts and suicidal ideation (further categorized as never present, onset, recurrence, and remission), mood and anxiety disorders; parents reported on disruptive disorders. Over the three waves, 9.5% early adolescents thought about suicide and 2.1% attempted suicide. In adjusted multinomial regression models, compared to those with never present suicidal ideation, female gender was related to onset of suicidal ideation (OR = 2.60; 95% CI, 1.22-5.55). Disruptive disorders were related to onset (OR = 5.80; 95% CI, 2.06-16.32) and recurrence of suicidal ideation (OR = 5.07, 95% CI, 1.14-22.47), mood disorders were related to remission (OR = 14.42, 95% CI, 3.90-53.23), and anxiety disorders to onset of suicidal ideation (OR = 3.68, 95% CI, 1.75-7.73). Our findings inform strategies tailored for early adolescents. To address onset of suicidal ideation, prevention should focus on girls and those with anxiety or disruptive disorders. When ideation is recurrent, interventions oriented to reduce disruptive behavior and its consequences may help achieve remission.

Background: Parenting behaviors have been shown to moderate the association between sensation seeking and antisocial behaviors., Methods: Data were obtained from the Boricua Youth Study, a longitudinal study of 2,491 Puerto Rican youth living in the South Bronx, New York, and the metropolitan area of San Juan, Puerto Rico. First, we examined the prospective relationship between sensation seeking and antisocial behaviors across 3 yearly waves and whether this relationship varied by sociodemographic factors. Second, we examined the moderating role of parenting behaviors-including parental monitoring, warmth, and coercive discipline-on the prospective relationship between sensation seeking and antisocial behaviors., Results: Sensation seeking was a strong predictor of antisocial behaviors for youth across two different sociocultural contexts. High parental monitoring buffered the association between sensation seeking and antisocial behaviors, protecting individuals with this trait. Low parental warmth was associated with high levels of antisocial behaviors, regardless of the sensation seeking level. Among those with high parental warmth, sensation seeking predicted antisocial behaviors, but the levels of antisocial behaviors were never as high as those of youth with low parental warmth., Conclusions: Study findings underscore the relevance of person-family context interactions in the development of antisocial behaviors. Future interventions should focus on the interplay between individual vulnerabilities and family context to prevent the unhealthy expression of a trait that is present in many individuals., (© 2018 Association for Child and Adolescent Mental Health.)

Objective: The current study examined (a) the mediating role of parenting behaviors in the relationship between parental risks and youth antisocial behaviors (YASB), and (b) the role of youth cultural stress in a racial/ethnic minority group (i.e., Puerto Rican [PR] youth)., Method: This longitudinal study consisted of 3 annual interviews of PR youth (N = 1,150; aged 10-14 years at wave 1) and their caretakers from the South Bronx (SB) in New York City and from San Juan, Puerto Rico. Parents reported on parental risks, parenting behaviors, and YASB. Youth also self-reported on YASB and youth cultural stress. A lagged structural equation model examined the relationship between these variables across 3 yearly waves, with youth cultural stress as a moderator of the association between effective parenting behaviors and YASB., Results: Findings supported the positive influence of effective parenting on YASB, independently of past parental risks and past YASB: higher effective parenting significantly predicted lower YASB at the following wave. Parenting also accounted for (mediated) the association between the composite of parental risks and YASB. Youth cultural stress at wave 1 was cross-sectionally associated with higher YASB and moderated the prospective associations between effective parenting and YASB, such that for youth who perceived higher cultural stress, the positive effect of effective parenting on YASB was weakened compared to those with lower/average cultural stress., Conclusion: Among PR families, both parental and cultural risk factors influence YASB. Such findings should be considered when treating racial/ethnic minority youth for whom cultural factors may be a relevant influence on determining behaviors., (Copyright © 2017 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.)

Background: Parental warmth (PW) has a strong influence on child development and may precede the onset of psychiatric disorders in children. PW is interconnected with other family processes (e.g., coercive discipline) that may also influence the development of psychiatric disorders in children. We prospectively examined the association between PW and child psychiatric disorders (anxiety, major depression disorder, ADHD, disruptive behavior disorders) over the course of three years among Puerto Rican youth, above and beyond the influence of other family factors., Methods: Boricua Youth Study participants, Puerto Rican children 5 to 13 years of age at Wave 1 living in the South Bronx (New York) (SB) and San Juan and Canguas (PR) (n = 2,491), were followed for three consecutive years. Youth psychiatric disorders were measured by the Diagnostic Interview Schedule for Children-IV (DISC-IV). Generalized Linear Mixed models tested the association between PW (Wave 1) and psychiatric disorders in the next two years adjusting for demographic characteristics and family processes., Results: Higher levels of PW were related to lower odds of child anxiety and major depressive disorder over time (OR = 0.69[0.60; 0.79]; 0.49[0.41; 0.58], respectively). The strength of the association between PW and ADHD and disruptive behavior disorder declined over time, although it was still significant in the last assessment (OR = 0.44[0.37; 0.52]; 0.46[0.39; 0.54], respectively). PW had a unique influence on psychiatric disorders beyond the influence of other parenting and family processes. Stronger associations were observed among girls for depression and ADHD., Conclusions: Incorporating PW behaviors such as acceptance, support, and comforting into interventions focused on parenting skills may help prevent child psychiatric disorders., (Copyright © 2016. Published by Elsevier Ltd.)

Early alcohol use is associated with multiple negative outcomes later in life, including substance use disorders. Identification of factors related to this very early risk indicator can help inform early prevention efforts. This study prospectively examined the relationship between childhood adversities and early initiation of alcohol use (by age 14) among Puerto Rican youth, the Latino subgroup at highest risk for alcohol use disorders in adulthood. The data come from the Boricua Youth Study, a longitudinal study of Puerto Rican youth in two sites (South Bronx, New York, and the standard metropolitan area of San Juan, Puerto Rico). We focus on youth who were ages 10 and older at Wave 1 [M age at Wave 1 (SE) = 11.64(0.05), N = 1259, 48.85 % females]. Twelve childhood adversities were measured at Wave 1 and include 10 adverse childhood experiences commonly studied and two additional ones (exposure to violence and discrimination) that were deemed relevant for this study's population. Early initiation of alcohol use was determined based on youth report at Waves 1 through 3 (each wave 1 year apart). Cox proportional hazards models showed that, when considered individually, adversities reflecting child maltreatment, parental maladjustment, and sociocultural stressors were related to early initiation of alcohol use. Significant gender interactions were identified for parental emotional problems and exposure to violence, with associations found among girls only. Adversities often co-occurred, and when they were considered jointly, physical and emotional abuse, parental antisocial personality, and exposure to violence had independent associations with early alcohol use, with a stronger influence of exposure to violence in girls compared to boys. The accumulation of adversities, regardless of the specific type of exposure, increased the risk for starting to drink at a young age in a linear way. The associations between childhood adversities and early alcohol use were generally consistent across sociocultural contexts, in spite of differences in the prevalence of exposure to adversity. Our findings highlight the importance of targeting multiple adversities and expanding the notion of adversity to capture the experiences of specific groups more adequately.

This paper examines whether family structure and its transitions are associated with internalizing and externalizing psychiatric disorders among Puerto Rican-origin children. It uses longitudinal data (three waves) from the Boricua Youth Study, which includes probability samples of children in the South Bronx (New York) and San Juan (Puerto Rico) (n = 2,142). We also examine factors which may explain how family structure and transitions may be related to child psychiatric disorders. Our results show that for both internalizing and externalizing disorders there were no significant differences between children of cohabiting (biological or step) parents or of single parents compared to children of married biological parents. In Puerto Rico only, transitioning once from a two-parent family to a single-parent family was related to child internalizing disorders. Family transitions were not associated with externalizing disorders at either site. Context may be an important factor shaping the risk that family dissolution is followed by an internalizing disorder among children., Competing Interests: Conflict of Interest The authors declare that they have no conflict of interest.

Objective: To document the natural course of sensation seeking from childhood to adolescence, characterize distinct sensation seeking trajectories, and examine how these trajectories vary according to selected predictors., Method: Data were obtained from the Boricua Youth Study, a longitudinal study of 2,491 children and adolescents of Puerto Rican background (3 assessments from 2000 to 2004). First, age-specific sensation seeking levels were characterized, and then age-adjusted residuals were analyzed using growth mixture models., Results: On average, sensation seeking was stable in childhood (ages 5-10 years) and increased during adolescence (ages 11-17 years). Mean scores of sensation seeking were higher in the South Bronx versus Puerto Rico and among males versus females. Four classes of sensation seeking trajectories were observed: most study participants had age-expected sensation seeking trajectories following the average for their age ("normative," 43.8%); others (37.2%) remained consistently lower than the expected average for their age ("low" sensation seeking); some (12.0%) had an "accelerated" sensation seeking trajectory, increasing at a faster rate than expected; and a minority (7.0%) had a decreasing sensation seeking trajectory that started high but decreased, reaching scores slightly higher than the age-average sensation seeking scores ("stabilizers"). Site (South Bronx versus Puerto Rico) and gender were predictors of membership in a specific class of sensation seeking trajectory., Conclusion: It is important to take a developmental approach when examining sensation seeking and to consider gender and the social environment when trying to understand how sensation seeking evolves during childhood and adolescence., (Copyright © 2015 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.)

Research on ethnic-minority youths' mental health has rarely examined developmental trajectories for the same ethnic group in contexts where they are a minority versus where they are the majority or mechanisms accounting for differences in trajectories across such contexts. This study examines Puerto Rican youth residing in two contexts, one in which they are in their home culture of Puerto Rico and one in which they are a minority group, in New York. We explore the relationship among social context, minority status, risk, resilience, and trajectories of internalizing symptoms after adjusting for factors related to migration. We found that youths' reports of internalizing symptoms declined over time. Youths in New York had higher levels of internalizing symptoms than did youths in Puerto Rico, but they had similar trajectories. Differences in internalizing symptoms across the two social contexts were accounted for by experiences of discrimination and exposure to violence. Parental monitoring was associated with fewer internalizing symptoms across the two sites, although this effect diminished over time. Contrary to what was expected, family religiosity was associated with higher levels of internalizing symptoms. This association was stronger in New York than in the Puerto Rico site.

Objectives: This study aims to examine the relationship between parental reports of child asthma and levels and slopes of anxiety and depression symptoms among two contrasting groups of Puerto Rican youth, and to determine whether asthma is a special risk above and beyond parents' reports of other youths' medical conditions., Methods: Two probability samples of youth in San Juan and Caguas, Puerto Rico (n=673) and in the south Bronx, New York (n=598), and their caretakers were interviewed in three yearly assessments. Parental reports of their children's asthma during each assessment were used to indicate whether youth had intermittent (PR=34%, NY=23%) or persistent (PR=7%, NY=16%) asthma. Youths' depression and anxiety symptoms were assessed using self reports to the DISC-IV. Information on youths' medical comorbidity was gathered through parental reports., Results: Multilevel analyses adjusting for comorbid medical conditions indicated that parental reports of youths' intermittent and persistent asthma were related to higher levels, but similar slopes, of anxiety and depression among youth in New York. In Puerto Rico, youth with persistent asthma experienced less improvement in anxiety over time than youth without asthma, but no other associations were found., Conclusion: Having asthma, based on parental reports, represents a risk factor for Puerto Rican youths' internalizing symptoms, even after adjusting for comorbid medical conditions. This risk is more pronounced among youth living in New York, which highlights the importance of considering the social context in which youth develop and minority status when examining associations between physical health risk factors and mental health., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Objective: To examine the relation between parental familism (strong values of attachment to nuclear and extended family members) and youth antisocial behaviors over time., Method: Puerto Rican children 5 to 13 years of age at baseline residing in the South Bronx in New York (n = 1,138) and in the Standard Metropolitan Area in San Juan and Caguas, Puerto Rico (n = 1,353) were followed over two waves 1 year apart from 2000 to 2004. Parental familism was assessed using an adaptation of the Sabogal Familism Scale. Level of youth past-year antisocial behaviors was measured by the Antisocial Behavior Index. The association between familism and Antisocial Behavior Index over three waves was examined through mixed models stratified by age and gender, adjusted by site (South Bronx or San Juan), propensity scores reflecting site differences in family income, maternal age and education, plus environmental and child risk factors. Specific family processes were examined as potential mediators., Results: Parental familism was protective against antisocial behaviors in girls (estimate = -0.11, standard error = 0.03, p < .001 for 5- to 9-year-olds; estimate = -0.15, standard error = 0.03, p < .0001 for those ≥ 10 years old). For boys, parental familism was only protective in 5- to 9-year-olds (estimate = -0.09, standard error = 0.03, p = .0008). The protective effect of parental familism on antisocial behaviors operated mostly through parent-child relationships for 5- to 9-year-old children and parental attitudes/behaviors toward youth high-risk behaviors for both age groups., Conclusions: Familism may protect youth against increasing levels of antisocial behaviors (except for boys who are ≥ 10 years old). Incorporating familism as part of therapeutic approaches addressing antisocial behaviors for youth may be helpful., (Copyright © 2011 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.)

Among Latino adults and children, ataques de nervios has been associated with an array of psychiatric disorders. Using data from a probability sample of Puerto Rican children, aged 5 to 13 years (N = 2491), we assessed the lifetime prevalence and psychiatric correlates of ataques in youth residing in the South Bronx, New York and San Juan, Puerto Rico. Baseline site comparisons indicated that between 4% and 5% of children had a lifetime prevalence of ataques (either by child or parent report) and that ataques were associated with greater global impairment and a host of childhood disorders within the previous twelve months. Ataques were also correlated with greater exposure to violence, as well as more stressful life events for the South Bronx sample. After controlling for several covariates, ataques continued to be significantly associated with psychopathology. Ataques are, therefore, a significant correlate of global impairment and childhood psychopathology among Puerto Rican youth.

Rationale: Childhood asthma is a major public health problem, with mainland and island Puerto Rican children having the highest asthma rates of any ethnic group in the United States., Objectives: To examine the relationship between maternal mental health problems, prenatal smoking, and risk of asthma among children in Puerto Rico and the Bronx, New York., Methods: A cross-sectional community-based study was conducted in the South Bronx in New York City and the San Juan Standard Metropolitan Area in Puerto Rico. Participants were Puerto Rican children 5 to 13 years of age and their adult caretakers with probability samples of children 5 to 13 years of age and their caregivers drawn at two sites: the South Bronx in New York City (n = 1,135) and San Juan and Caguas, Puerto Rico (n = 1,351)., Measurements: Self-reported maternal mental health, prenatal smoking, and rates of childhood asthma. Results. Maternal mental health problems were associated with significantly higher levels of prenatal smoking, compared with that among women without mental health problems (p < 0.0001). Both maternal mental health problems and prenatal smoking appear to make a contribution to increased odds of asthma among youth. After adjusting for prenatal smoking, the relationship between maternal mental health problems and childhood asthma was no longer statistically significant., Conclusions: Previous research suggests children of Puerto Rican descent are especially vulnerable to asthma. Our results suggest that maternal mental health problems and prenatal smoking are both associated with increased odds of asthma among Puerto Rican youth and that prenatal smoking may partly explain the observed relationship between maternal psychopathology and childhood asthma. Future longitudinal and geographically diverse epidemiological studies may help to identify the role of both maternal mental health problems and prenatal smoking in the health disparities in childhood asthma.

Objectives: The objectives of the present study were to (1) describe the prevalence of child maltreatment among migrant and non-migrant Puerto Rican families and (2) identify socio-demographic and cultural (i.e., acculturation pattern, familismo) predictors of maltreatment within these two samples., Method: Representative community samples of Puerto Rican children (ages 5-13 at baseline) and their adult caretakers were interviewed at two sites: the South Bronx in New York City (n=631 families) and the Standard Metropolitan Areas of San Juan and Caguas in Puerto Rico (n=859 families). Participants were re-interviewed 1 and 2 years following the baseline assessment., Results: While prevalence rates of maltreatment (physical abuse, 10%; sexual abuse 1%; neglect, 10%; and multi-type, 6%) did not differ between the two sites at baseline assessment, site differences emerged over time. Rates of physical abuse at follow-up were significantly higher in the Bronx compared to Puerto Rico. Further, for families living in the Bronx, living in poverty predicted chronic maltreatment, whereas living above the poverty line predicted new cases of maltreatment at follow-up. For families living in Puerto Rico, those who experienced physical abuse or multi-type maltreatment at baseline were more likely to report chronic maltreatment at follow-up regardless of poverty level. Cultural factors were not related to baseline or follow-up maltreatment at either site., Conclusion: Findings suggest that while rates of child maltreatment may be similar in migrant and non-migrant Puerto Rican families and when compared to prevalence rates in the US, predictors of maltreatment may differ., Practice Implications: Since predictors of maltreatment may vary across population subgroups, studying homogenous samples will lead to more effective and targeted interventions.

Objective: The study describes prevalence and rates of services and medication use and associated factors over time among Puerto Rican youths with attention-deficit/hyperactivity disorder (ADHD)., Method: Longitudinal data are obtained on Puerto Rican children ages 5 through 13 years in the south Bronx in New York (n = 1,138) and two metropolitan areas in Puerto Rico (n = 1,353). The Diagnostic Interview Schedule for Children-IV is the diagnostic tool. Five composite measures of risk factors: negative family influences, ineffective structuring, environmental risks, child risks, and maternal acceptance are constructed to relate services and medication use to risk variables., Results: ADHD prevalence is similar in Puerto Rico and the south Bronx. Overall mental health services, medication, and psychostimulant use is lower in Puerto Rico across three time points. Most participants never received treatment at any time point. More environmental risks, negative child traits, and low maternal warmth are associated with more services, even after adjusting for comorbidity. When risk variables are controlled, the effects of ADHD on services use decrease. Previous treatment is a strong predictor of subsequent treatment., Conclusions: Rates of services and medication use are lower in Puerto Rico. Context seems to be more important than ethnicity in predicting mental health services and medication use among Puerto Rican children with ADHD. Other psychiatric diagnoses and general risk variables are important correlates of services and medication use.

Background: The development of youth psychopathology may be associated with direct and continuous contact with a different culture (acculturation) and to distress related to this process (cultural stress). We examine cultural experiences of Puerto Rican families in relation to youth psychiatric symptoms in two different contexts: one in which migrant Puerto Ricans reside on the mainland as an ethnic minority and another in which they reside in their place of origin., Sample: Probability samples of 10- to 13-year-old youth of Puerto Rican background living in the South Bronx, New York City (SB) and in the San Juan Metropolitan area in Puerto Rico (PR) (N = 1,271) were followed over time. measures: Three assessments of internalizing psychiatric symptoms (elicited through the DISC-IV) and of antisocial behaviors (ASB) quantified through a six-point index were carried out. Independent variables included scales of adult and child acculturation and cultural stress, and other putative correlates., Data Analysis: Within each study site, multilevel linear regression models were examined., Results: Parental acculturation was associated with ASB in youth at both sites, but youth acculturation itself was not related to psychiatric symptoms. At both contexts, cultural stress was a more consistent correlate of youth psychiatric symptoms than acculturation after controlling for nativity, maternal education, child gender, stressful life events and parental psychopathology. However, the strength of the youth cultural stress association decreased over time., Conclusion: The association between cultural factors and child psychiatric symptoms is not restricted to contexts where an ethnic group is a minority.

Rationale: Puerto Ricans have the highest prevalence of asthma among all ethnic groups in the United States. There have been no studies that directly compare the burden of asthma between Puerto Ricans living in Puerto Rico and those living in the mainland United States., Objective: To examine the relation between birthplace, area of residence, and asthma in Puerto Rican children., Methods: Multistage population-based probability sample of children in the San Juan and Caguas metropolitan areas in Puerto Rico and in the Bronx, NY. Information was collected in a household survey of 2,491 children and their primary caretakers., Results: The overall prevalence of asthma among Puerto Rican children in this study was very high (38.6%). Although children from Puerto Rico had higher socioeconomic status and lower rates of premature birth and prenatal smoke exposure, the prevalence of lifetime asthma was higher in Puerto Rican children living in Puerto Rico than in Puerto Rican children living in the South Bronx (41.3% vs 35.3%, p = 0.01). In multivariable analysis, residence in Puerto Rico was associated with increased odds of lifetime asthma (odds ratio [OR], 1.27; 95% confidence interval [CI], 1.03 to 1.57) and lifetime hospitalization for asthma (OR, 1.47; 95% CI, 1.04-2.07)., Conclusions: Puerto Rican children in Puerto Rico had a higher risk of asthma than Puerto Rican children in the South Bronx, highlighting the need for further examination of the roles of migration, acculturation, and environmental and psychosocial factors on the development of asthma in this high-risk population.

Objective: This report provides descriptive longitudinal findings over three waves of a study designed to assess the development of antisocial behaviors in young and early adolescent Puerto Rican children at two sites., Method: Through the use of standard assessment measures, representative samples of Puerto Rican children of both genders 5 to 13 years of age and their adult caretakers were interviewed at two sites: the South Bronx in New York City (n = 1,138) and the Standard Metropolitan Areas in Puerto Rico (n = 1,353; N = 2,491)., Results: Although no differences in prevalence between the two sites were apparent at baseline, analyses of the longitudinal data show that site differences emerge over time, with a decrease in risk of antisocial behavior over time in the Standard Metropolitan Areas relative to the Bronx., Conclusions: The decreased risk of these disorders in the Standard Metropolitan Areas corroborates the low rates in Puerto Rico reported in previous research. Future analyses of these data are needed to identify the risk and protective factors associated with this difference.

Objectives: Few studies have assessed the relationship between depressive symptoms and early onset of alcohol use in children and early adolescents. We aimed to determine whether depressive symptoms in children are associated with subsequent initiation of alcohol use and, if so, whether this association is merely a result of demographic, parental, and/or individual risk factors shared by depression and alcohol use or independent of these shared risk factors., Methods: Analyses were based on a subsample of 10- to 13-year-old children (N = 1119) from the Boricua Youth Study, a longitudinal study of psychopathology among Puerto Rican children and early adolescents. Children in the study were assessed over 3 waves between 2000 and 2004. In-person structured interviews were conducted with both parents and children., Results: Depressive symptoms and alcohol use shared some significant risk and protective factors, such as parental psychopathology, parenting, child exposure to violence, and antisocial behaviors. After controlling for these factors, the association between depressive symptoms and alcohol use was reduced, but childhood depressive symptoms were still positively associated with subsequent alcohol use initiation. Children with medium or high levels of depressive symptoms were more than twice as likely to use alcohol as those with <2 depressive symptoms., Conclusions: The finding of the current study that early life depressive symptoms may lead to earlier onset of alcohol use indicates the importance of identifying and treating depressive symptoms in preadolescent children. It also demonstrates the importance of examining shared risk and protective factors for understanding the relationship between depressive symptoms and alcohol use.

Objective: This is the second of two associated articles. The prevalence, correlates, and comorbidities of disruptive behavior disorders (DBDs) in two populations are reported., Method: Probability community samples of Puerto Rican boys and girls ages 5-13 years in San Juan, and the south Bronx in New York City are included (n = 2,491). The Diagnostic Interview Schedule for Children-IV and measures of correlates were employed to look at the association between DBDs and potential correlates, taking comorbidity into account. Data presented in this report were collected primarily between 2002 and 2003 but spanned a 3-year period from August 2000 to August 2003., Results: There were no significant age or site differences among males in rates of DBDs, but rates among females increased with age in the south Bronx and decreased with age in Puerto Rico. The salient comorbidity of DBDs was with attention-deficit/hyperactivity disorder. Multiple regression showed lack of parental warmth and approval, poor peer relationships, and parental report of aggressive behavior during the toddler years to be the most significant correlates of DBDs in this population., Conclusions: Cultural factors, such as level of acculturation, were not associated with DBDs. The results suggest that clinical and preventive efforts need to emphasize interpersonal factors such as parent-child relationships and peer interactions.

Objective: This is the first of two related articles on a study carried out between 2000 and 2003 designed to assess the prevalence, associated comorbidities, and correlates of disruptive behavior disorders in two populations of Puerto Rican children: one in the Standard Metropolitan Areas of San Juan and Caguas in Puerto Rico, and the other in the south Bronx in New York City., Method: This article provides the study's background, design, and methodology. Probability samples of children ages 5 to 13 years were drawn at the two sites (n = 2,491). Subjects and their primary caretakers were interviewed using the Diagnostic Interview Schedule for Children-IV and a wide array of risk factor measures. The samples were weighted to correct for differences in the probability of selection resulting from sample design and to adjust for differences from the 2000 U.S. Census in the age/gender distribution., Results: The samples are representative of the populations of Puerto Rican children in the south Bronx and in the Standard Metropolitan Areas in Puerto Rico. Of the 2,940 children identified as eligible for the study, 2,491 participated for an overall compliance rate of 85%., Conclusions: The study results, to be described in an accompanying report, are generalizable to the two target populations.

Objective: This article provides the results of the psychometric testing of the Brief Impairment Scale (BIS). The BIS is a 23-item instrument that evaluates three domains of functioning: interpersonal relations, school/work functioning, and self-care/self-fulfillment. It capitalizes on the strengths of existing global measures while addressing some of their limitations., Method: Cross-sectional parent respondent data from one clinical (N = 757) and two community samples (N = 1,888 and 1,132) of children ranging in age from 4 to 17 years is employed to test the reliability and validity of the BIS. Receiver operating characteristic analyses are employed to assess useful cutoff scores on the scale., Results: The total scale's internal consistency ranged from 0.81 to 0.88 and from 0.56 to 0.81 on the three subscales. Test-retest reliability for individual items ranged from fair to substantial in all but six items. The BIS has high convergent and concurrent validity. Receiver operator characteristic analyses suggest possible thresholds for different uses., Conclusions: The BIS is psychometrically sound, useful in assessments and as an outcome measure in clinical practice and research. Its advantages over other global impairment instruments are that it is respondent based, short in administration time, and multidimensional.

Background: Few prevalence studies in which DSM-IV criteria were used in children in representative community samples have been reported. We present prevalence data for the child and adolescent population of Puerto Rico and examine the relation of DSM-IV diagnoses to global impairment, demographic correlates, and service use in an island-wide representative sample., Methods: We sampled 1886 child-caretaker dyads in Puerto Rico by using a multistage sampling design. Children were aged 4 to 17 years. Response rate was 90.1%. Face-to-face interviews of children and their primary caretakers were performed by trained laypersons who administered the Diagnostic Interview Schedule for Children, version IV (DISC-IV) in Spanish. Global impairment was measured by using the Children's Global Assessment Scale scored by the interviewer of the parent. Reports of service use were obtained by using the Service Assessment for Children and Adolescents., Results: Although 19.8% of the sample met DSM-IV criteria without considering impairment, 16.4% of the population had 1 or more of the DSM-IV disorders when a measure of impairment specific to each diagnosis was considered. The overall prevalence was further reduced to 6.9% when a measure of global impairment was added to that definition. The most prevalent disorders were attention-deficit/hyperactivity disorder (8.0%) and oppositional defiant disorder (5.5%). Children in urban settings had higher rates than those in rural regions. Older age was related to higher rates of major depression and social phobia, and younger age was related to higher rates of attention-deficit/hyperactivity disorder. Both overall rates and rates of specific DSM-IV/DISC-IV disorders were related to service use. Children with impairment without diagnosis were more likely to use school services, whereas children with impairment with diagnosis were more likely to use the specialty mental health sector. Of those with both a diagnosis and global impairment, only half received services from any source., Conclusions: Because we used the DISC-IV to apply DSM-IV criteria, the study yielded prevalence rates that are generally comparable with those found in previous surveys. The inclusion of diagnosis-specific impairment criteria reduced rates slightly. When global impairment criteria were imposed, the rates were reduced by approximately half.

Using data from the MECA Study, this report examines the prevalence of Conduct Disorder (CD), Oppositional Defiant Disorder (ODD), and various levels of antisocial behavior and their correlates among three ethnic groups: Hispanics, subdivided into Island Puerto Ricans and Mainland Hispanics; African Americans; and Mainland Non-Hispanic, Non-African Americans. Correlates considered include stressful life events, birth defects, low birth weight, learning difficulties, teen mothers, family environment, marital adjustment, social competence, parental monitoring, and family relationships. Logistic regression was used to determine the association of outcomes with individual correlates and of interaction terms with ethnicity. Differences between adjusted rates and observed rates of disorders and levels of antisocial behaviors are compared to estimate the extent to which each correlate explains the group differences in rates. Island Puerto Ricans had a lower prevalence of CD, ODD, and various levels of antisocial behavior than mainland Hispanics, African Americans, and non-Hispanic Whites. The lower prevalence appears to be associated with differences in the extent to which a number of these correlates are found on the island, the most salient being better family relations between the target children and their parents and siblings.

This study examines whether certain psychiatric disorders are associated more closely with adverse life events than other disorders are, and whether some adverse life events are associated with a specific group of disorders (e.g., depressive disorders), but not with other disorders (e.g., anxiety disorders). A probability sample of youth aged 9-17 at 4 sites is used (N = 1,285). Univariate and multivariate logistic regressions identify specific relationships between 25 adverse life events and 9 common child and adolescent psychiatric disorders, measured by the Diagnostic Interview Schedule for Children. Conduct Disorder, Oppositional Defiant Disorder, Major Depressive Disorder, and Dysthymia are significantly associated with many of the adverse life events examined, whereas Attention Deficit/Hyperactivity Disorder, Agoraphobia, and Social Phobia are related to very few. This study suggests that certain psychiatric disorders may be more closely associated with adverse life events than other psychiatric disorders are, and that some adverse life events seem to be related to specific types of disorders.

Objective: To describe the usefulness of impairment items placed at the end of each diagnostic section of a structured instrument (the Diagnostic Interview Schedule for Children Version 2.3) in an attempt to link impairment to specific diagnoses., Method: Data from 3 sites of the Methods for the Epidemiology of Child and Adolescent Mental Disorders Study were used to assess the reliability of the specific impairment measures by diagnosis, the extent to which global and specific measures of impairment impact on prevalence rates, the concordance between global and specific impairment, and the degree to which there may be a "halo effect" among specific impairment ratings., Results: Test-retest reliability was better for parent than youth ratings. Fewer children were rated as impaired on well-validated global scales than on specific impairment ratings, suggesting that the threshold for specific ratings needs to be reevaluated. Agreement between specific and global ratings was poor. Most subjects with 2 or more diagnoses for which impairment was attributed to one diagnosis also had impairment attributed to other diagnoses for which they met symptom criteria, suggesting a halo effect in these ratings of specific impairment., Conclusions: Impairment measures are important in diagnostic assessments to distinguish those individuals whose psychopathology is of clinical significance. Specific impairment ratings used in structured instruments could be improved by including parameters of impairment that are diagnosis-specific.

Objective: Using an epidemiological sample of adolescents, this study examined associations between the acceptability of potential sex partners and psychiatric status., Method: Subjects aged 14 to 17 years (N = 161) from the Columbia site of the National Institute of Mental Health (NIMH) Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study were grouped according to their responses about the acceptability of youths their age having sex with partners of (1) the opposite sex, (2) neither sex, and (3) either sex. Youths endorsing either sex were compared with youths endorsing the other two types of partners according to psychiatric indicators obtained from the Diagnostic Interview Schedule for Children Version 2.3., Results: Higher-than-expected proportions of male and female youths endorsed sex partners of either sex as potentially acceptable for peers. Youths who did so abused substances and used mental health services more than peers but did not differ in rates of suicidal ideation or attempts. Males endorsing either sex also had higher rates of mood disorders and, compared with males endorsing only the opposite sex, a higher intelligence level., Conclusions: Attitudes about the potential acceptability of sex partners for peers are associated with psychiatric morbidity and mental health service use in the respondent as well as with intelligence level in males. Youths who endorsed potential sex partners of either sex, especially males, appear to be at higher risk for multiple psychiatric problems.

Objectives: First, to investigate whether there is covariation between risk behaviors, including suicidality, in a community probability sample of children and adolescents; and second, to investigate whether risk behavior is associated with selected potential correlates., Method: A sample of 9- to 17-year-old youths (N = 1,285) and their caretakers were interviewed in the Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study. The risk behaviors were marijuana smoking, alcohol use, intercourse, fighting, cigarette smoking, and suicidal ideation/attempts. Relationships between the risk behaviors were described using odds ratios. Linear regression analyses of an index of risk behavior on the selected potential correlates of risk behavior were conducted., Results: There were significant relationships between all pairs of risk behaviors. The score on the index of risk behavior was associated with stressors, lack of resources, family psychiatric disorder, psychopathology, and functional impairment., Conclusions: Clinicians should be alerted to the possibility of risk behaviors, especially in children and adolescents engaging in other risk behaviors and those with inadequate resources, stressors, functional impairment, or psychopathology.

Objective: To examine the unique cases contributed by parent and child informants to diagnostic classification, with the goal of identifying those diagnoses for which either or both informants are needed., Method: The authors examined survey data from the Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study, a 4-community epidemiology survey of 9- to 17-year-old children and their parents. Parent-child dyads (1,285 pairs) were independently interviewed by lay persons with the Diagnostic Interview Schedule for Children; a subset of these pairs (n = 247) were also interviewed by clinicians. Agreement between parents and children was examined with respect to levels of impairment, need for/use of services, and clinicians' diagnoses., Results: Parents and children rarely agreed on the presence of diagnostic conditions, regardless of diagnostic type. Nonetheless, most child-only- and parent-only-identified diagnoses were similarly related to impairment and clinical validation, with 2 exceptions: child-only-identified attention-deficit hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD)., Conclusions: Overall findings suggest that most "discrepant" diagnoses (those reported by one but not the other informant) reflect meaningful clinical conditions. In some instances, however, diagnoses reported by one but not the other informant should be treated with caution, as they may not reflect the full diagnostic condition (e.g., possibly child-only-identified ADHD or ODD). Further research is needed to determine the salience of child-only- or parent-only-reported cases.

Objective: To examine the relationship of depressive and disruptive disorders with patterns of mental health services utilization in a community sample of children and adolescents., Method: Data were from the NIMH Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study. The sample consisted of 1,285 child (ages 9-17 years) and parent/guardian pairs. Data included child psychopathology (assessed by the Diagnostic Interview Schedule for Children), impairment, child need and use of mental health services, and family socioeconomic status., Results: After adjusting for potential confounding factors, disruptive disorder was significantly associated with children's use of mental health services, but depressive disorder was not. For school-based services, no difference was found between the 2 types of disorders. Parents perceived greater need for mental health services for children with disruptive disorders than for those with depression. Conversely, depression was more related to children's perception of mental health service need than was disruptive disorder., Conclusions: The findings highlight the need for more effective ways to identify and refer depressed children to mental health professionals, the importance of improving school-based services to meet children's needs, and the necessity to better educate parents and teachers regarding the identification of psychiatric disorders, especially depression.

Objective: To address rising concerns about the possible overdiagnosis of attention-deficit hyperactivity disorder (ADHD) and overtreatment with stimulants. To date, almost no studies have examined ADHD in unbiased community-based studies, ascertaining both the prevalence of the diagnosis within nonreferred populations and the extent to which various treatments (i.e., stimulant medication, mental health treatments, and educational interventions) are used., Method: As a part of the Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study, the authors examined epidemiological survey data obtained from 1,285 children and their parents across 4 U.S. communities. Analyses examined the frequency of children's ADHD diagnosis, the extent to which medications were prescribed, as well as the provision of other services (e.g., psychosocial treatments, school-based educational interventions)., Results: Findings indicated that 5.1% of children met full DSM-III-RADHD criteria across the pooled sample. Only 12.5% of children meeting ADHD criteria had been treated with stimulants during the previous 12 months. Some children who had been prescribed stimulants did not meet full ADHD diagnostic criteria, but these children manifested high levels of ADHD symptoms, suggesting that the medication had been appropriately prescribed. Children with ADHD were generally more likely to receive mental health counseling and/or school-based interventions than medication., Conclusions: Medication treatments are often not used in treating ADHD children identified in the community, suggesting the need for better education of parents, physicians, and mental health professionals about the effectiveness of these treatments. On the basis of these data it cannot be concluded that substantial "overtreatment" with stimulants is occurring across communities in general.

Objective: To investigate the extent to which adolescents in the community with current substance use disorders (SUD) experience co-occurring psychiatric disorders., Method: Diagnostic data were obtained from probability samples of 401 children and adolescents, aged 14 to 17 years, and their mothers/caretakers, who participated in the Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study., Results: The rates of mood and disruptive behavior disorders are much higher among adolescents with current SUD than among adolescents without SUD. Comparison with adult samples suggests that the rates of current comorbidity of SUD with psychiatric disorders are the same among adolescents as adults, and lower for lifetime disruptive disorders/antisocial personality disorder among adolescents than adults., Conclusions: The high rate of coexisting psychiatric disorders among adolescents with SUD in the community needs to be taken into account in prevention and treatment programs.

Objective: Adverse life events are well-documented risk factors of psychopathology and psychological dysfunction in children and adolescents. Youth with good adjustment despite high levels of adverse life events are considered resilient. This study identifies factors that characterize resilience., Method: Household probability samples of youth aged 9 through 17 years at four sites were used. Main and interaction effects of 11 factors were examined to assess their impact on youth adjustment., Results: Children at risk because of higher levels of adverse life events exhibited a greater degree of resilience when they had a higher IQ, better family functioning, closer parental monitoring, more adults in the household, and higher educational aspiration. The interaction between maternal psychopathology and adversity was significant, and the interaction between IQ and adversity approached significance., Conclusion: Resilient youth received more guidance and supervision by their parents and lived in higher-functioning families. Other adults in the family probably complemented the parents in providing guidance and support to the youth and in enhancing youth adjustment. Higher educational aspirations might have provided high-risk youth with a sense of direction and hope. Although IQ had no impact in youth at low risk, youth at high risk who had a higher IQ might have coped better.

Objective: To present data from the DSM-IV field trials that led to the distinction between subtypes of conduct disorder (CD) that emerge in childhood or adolescence. In addition, data from a household sample were used to attempt to cross-validate these findings., Method: Differences between youths who met criteria for the two subtypes of CD were examined in the field trials sample of 440 youths aged 4 through 17 years and in a household sample of 1,285 youths aged 9 through 17 years., Results: In both samples, there was a steep decline in aggression occurring around an age of onset of 10 years, but the number of nonaggressive behaviors was unrelated to the age of onset of CD. In the field trials sample, youths who met criteria for the adolescent-onset type were more likely to be girls, less likely to meet criteria for oppositional defiant disorder, and less likely to have a family history of antisocial behavior than the childhood-onset type, but these latter findings were not confirmed in the household sample., Conclusions: The DSM-IV approach to subtyping CD distinguishes subgroups that differ markedly in level of physical aggression. The advantages of a developmental approach to subtyping are discussed.

Background: Little is known about the extent and correlates of unmet need for mental health services in community samples of children and adolescents., Methods: Data were obtained from the 1285 parent/youth pairs interviewed at four sites in the USA and Puerto Rico in the Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study. Unmet need was defined to exist if psychopathology and associated functional impairment were present but no mental health services had been received in the previous 6 months., Results: Of the total sample, 17.1% had unmet need. Adjusting for demographic variables, logistic regression analyses revealed that unmet need was significantly associated with: indicators of economic disadvantage, such as being on public assistance and not being covered by health insurance; opinions of the parents and children or adolescents that the latter had poor mental health; parental psychopathology; poor school grades; and parent-reported access barriers such as concern that the child would want to solve the problem unassisted, would refuse to attend mental health services, or would be hospitalized or taken away against the parent's will. No youth-reported access barriers were significantly associated with unmet need., Conclusions: The economic correlates of unmet need may attain increased importance in the light of current reform in health care financing in the USA. Access may be facilitated by increasing parental knowledge of mental health services and enabling children and adolescents to initiate contact with services independently of their families.

The relationships between specific quantities and frequencies of alcohol, cigarette, and illicit substance use and substance use (SUD) and other psychiatric disorders were investigated among 1,285 randomly selected children and adolescents, aged 9 to 18, and their parents, from the Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study. Logistic regressions indicated that daily cigarette smoking, weekly alcohol consumption, and any illicit substance use in the past year were each independently associated with an elevated likelihood of diagnosis with SUD and other psychiatric disorders (anxiety, mood, or disruptive behavior disorders), controlling for sociodemographic characteristics (age, gender, ethnicity, family income). The associations between the use of specific substances and specific psychiatric disorders varied as a function of gender.

Objective: To examine the association between physical abuse and selected psychosocial measures in a community-based probability sample of children and adolescents., Method: A sample of 9- through 17-year-olds (N = 665) and their caretakers in New York State and Puerto Rico were interviewed in the Methods for the Epidemiology of Child and Adolescent Mental Disorders (MECA) Study. Assessments included the Columbia Impairment Scale, the Instrumental and Social Competence Scale, the Diagnostic Interview Schedule for Children, the Peabody Picture Vocabulary Test, and questions regarding physical abuse. Regression analyses were conducted controlling for family income, family psychiatric history, perinatal problems, physical health, and sexual abuse., Results: A history of physical abuse was reported in 172 (25.9%) of the sample. It was significantly associated with global impairment, poor social competence, major depression, conduct disorder, oppositional defiant disorder, agoraphobia, overanxious disorder, and generalized anxiety disorder but not with suicidality, school grades, or receptive language ability., Conclusion: A community probability sample of children and adolescents demonstrated significant associations between physical abuse and psychopathology, after controlling for potential confounders. This supports comprehensive screening for psychopathology among physically abused children and for physical abuse among those with psychopathology. Interventions aimed at improving social competence may be indicated.

Objective: A collaborative study was conducted to develop methods for surveys of mental disorder and service utilization in unscreened population-based samples of children and adolescents., Method: Probability household samples of youths 9 through 17 years of age were selected at four sites and interviews were conducted with a total of 1,285 pairs of youths and their adult caretakers in their homes. Lay interviewers administered a computer-assisted version of the NIMH Diagnostic Interview Schedule for Children Version 2.3 and structured interviews to assess demographic variables, functional impairment, risk factors, service utilization, and barriers to service utilization., Results: More than 7,500 households were enumerated at four sites, with enumeration response rates above 99%. Across sites, 84% of eligible youth-caretaker pairs were interviewed for about 2 hours each. Ninety-five percent of both youths and caretakers found the interview to be acceptable enough to recommend to a friend., Conclusions: These findings indicate that large-scale epidemiological surveys of mental disorders and mental health service use involving lengthy interviews in the homes of unscreened population-based samples of youths and their adult caretakers are acceptable to the community and can achieve good response rates. The other reports in this Special Section address the reliability and validity of the various survey instruments and other key findings.