Adverse Childhood Experiences and Sleep Disturbances Among Puerto Rican Young Adults.

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 (ß [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 (ß [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.

Self-reported neighborhood stressors and sleep quality among Puerto Rican young adults.

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.

Sociocultural Risk and Resilience in the Context of Adverse Childhood Experiences.

Importance: Knowledge about childhood resilience factors relevant in circumstances of marginalization and high numbers of adverse childhood experiences (ACEs) can improve interventions. Objective: To identify sociocultural resilience factors in childhood that are associated with better young adult mental health in the context of ACEs. Design, Setting, and Participants: This cohort study examined 4 waves of data from the Boricua Youth Study, which included Puerto Rican children from the South Bronx, New York, and San Juan, Puerto Rico. Participants were aged 5 to 17 years at waves 1 through 3 (2000-2003) and aged 15 to 29 years at wave 4 (2013-2017). Linear and logistic regression models tested the associations of 7 childhood resilience factors and their interaction with ACEs on young adult mental health outcomes. Data were analyzed from June 2021 to October 2023. Main Outcomes and Measures: Perceived stress, major depressive disorder and/or generalized anxiety disorder (MDD/GAD), and substance use disorder (SUD) in young adulthood. Results: Among a total 2004 participants, the mean (SD) age at wave 4 was 22.4 (2.9) years; 1024 participants (51.1%) were female, and 980 (48.9%) were male. Positive parent-child relationships and nonparental adult support during childhood were associated with both lower perceived stress (ß = -0.14; SE = 0.02; P < .001; ß = -0.08; SE = 0.03; P = .003, respectively) and lower odds of MDD/GAD (adjusted odds ratio [aOR], 0.84; 95% CI, 0.73 to 0.97; aOR = 0.81; 95% CI, 0.69 to 0.95, respectively) in young adulthood. Maternal warmth reported during childhood was also associated with lower young adult perceived stress (ß = -0.11; SE = 0.02; P < .001). None of the resilience factors were associated with SUD. The resilience factors familism, friendships, and family religiosity were not associated with any of the mental health outcomes. ACEs were associated with poorer mental health outcomes; however, none of the resilience factors exhibited interactions consistent with being protective for ACEs. Unexpectedly, higher family religiosity was associated with more perceived stress in the presence of higher ACEs. Conclusions and Relevance: The results of this study suggest that promoting positive relationships with adults during childhood may reduce later young adulthood stress and MDD/GAD. However, there is still a need to identify sociocultural childhood protective factors for ACEs. Caution should be taken in assuming what resilience factors are relevant for a given group, as higher family religiosity (one postulated resilience factor) was unexpectedly associated with a stronger, rather than a weaker, association between ACEs and perceived stress in young adulthood.

Does Context and Adversity Shape Sexual Behavior in Youth? Findings from Two Representative Samples of Puerto Rican Youth.

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.

Outcomes of serious antisocial behavior from childhood to early adulthood in two Puerto Rican samples in two contexts.

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.

Association of Childhood Adversities With Suicide Ideation and Attempts in Puerto Rican Young Adults.

Importance: Racial/ethnic and sex disparities in suicide ideation and attempts are well established, with higher risk of suicide ideation and attempt among US racial/ethnic minority school-aged youths (than their White peers) and girls and women (than boys and men). The suicide-related risk of racial/ethnic minority young adults, especially young women, may be strongly influenced by adverse childhood experiences, known early determinants of suicide ideation and attempts. Objectives: To assess lifetime and past-year prevalence estimates of suicide ideation and suicide attempt and to examine sex differences in the role of adverse childhood experiences as a prospective risk factor for Puerto Rican young adults from 2 sociocultural contexts. Design, Setting, and Participants: Data in this longitudinal cohort study are from 4 waves of the Boricua Youth Study, a population-based cohort study of Puerto Rican children from San Juan and Caguas, Puerto Rico, and the South Bronx, New York, 5 to 17 years of age (N = 2491; waves 1-3: 2000-2004) and 15 to 29 years of age (wave 4: 2013-2017). Data analysis was performed from February 26, 2019, to October 16, 2020. Exposures: Adverse childhood experiences were assessed by interview in childhood and early adolescence (waves 1-3) and included child maltreatment (physical, sexual, and emotional abuse and neglect), exposure to violence, parental loss (separation, divorce, and death), and parental maladjustment (mental health problems, substance or alcohol abuse, intimate partner violence, and incarceration). Main Outcomes and Measures: Lifetime and past-year suicide ideation and attempt were assessed in young adulthood (wave 4) using the World Health Organization Composite International Diagnostic Interview. Results: Among 2004 Puerto Rican young adults (80.4% of the original cohort; mean [SD] age, 22.9 [2.8] years; 1019 [50.8%] male), young women compared with young men had a higher prevalence of lifetime suicide attempt (9.5% vs 3.6%) and lifetime suicide ideation (16.4% vs 11.5%), whereas past-year suicide ideation (4.4% vs 2.4%) was not statistically different. Logistic regression models, adjusting for demographics and lifetime psychiatric disorders, found that young women but not young men with more adverse childhood experiences had higher odds of suicide ideation (lifetime; odds ratio [OR], 2.44; 95% CI, 1.54-3.87; past year: OR, 2.56; 95% CI, 1.18-5.55). More adverse childhood experiences were also prospectively associated with lifetime suicide attempt (OR, 1.16; 95% CI, 1.04-1.29), irrespective of sex. Conclusions and Relevance: The findings of this cohort study suggest that, among Puerto Rican young adults from 2 different sociocultural contexts, adverse childhood experiences were relevant to understanding suicide attempt and suicide ideation, the latter specifically among young women. The prevention of cumulative adverse childhood experiences could reduce later risk of suicide attempts and, among young women, for suicide ideation.

Development, Psychopathology, and Ethnicity II: Psychiatric Disorders Among Young Adults.

OBJECTIVE: To estimate the prevalence of psychiatric disorders and their continuity since childhood among young adults from the same ethnic group living in 2 low-income contexts. METHOD: Young adults (N = 2,004; ages 15-29) were followed (82.8% retention) as part of the Boricua Youth Study, a study of Puerto Rican youths recruited at ages 5-13 in the South Bronx (SBx), New York, and Puerto Rico (PR). We estimated prevalence (lifetime; past year) of major depressive (MDD), mania, hypomania, generalized anxiety (GAD), tobacco dependence, and any other substance use disorders (SUD). RESULTS: The prevalence of every disorder was higher among young women from the SBx compared with those from PR (eg, 9.2% versus 4.1% past-year SUD; 14% versus 6.8% for MDD/GAD). Among SBx young men, tobacco dependence and illicit SUD were elevated. Across both contexts, men had higher adjusted odds of illicit SUD than women, while women had higher GAD than men. MDD did not differ by gender. Young adulthood disorders (except for alcohol use disorder and GAD) followed childhood disorders. For example, childhood externalizing disorders preceded both MDD (young men and women) and illicit SUD (young women only). CONCLUSION: Young women raised in a context where adversities like ethnic discrimination concentrate are at high risk for psychiatric disorders. In certain high-poverty contexts, young men may present with MDD as often as women. Interventions to prevent psychiatric disorders may need to address gender-specific processes and childhood disorders. However, SUD prevention among young men may need to address other factors.

Developmental Psychopathology and Ethnicity I: The Young Adulthood Assessment of the Boricua Youth Study.

OBJECTIVE: Developmental psychopathology processes pertinent to underserved ethnically diverse youths may not always coincide with those relevant to youths from nondisadvantaged groups. This article reports on the young adulthood assessment (fourth wave; April 2013 to August 2017) of the Boricua Youth Study, which includes 2 population-based samples of children of Puerto Rican background (N = 2,491) aged 5-13 years (recruited in 2000), in the South Bronx, New York, and San Juan, Puerto Rico. METHOD: Study procedures included intensive participant tracking and in-person interviews of young adults and, when possible, their parents. Study participation rates, measures, and weights are described. RESULTS: At Boricua Youth Study wave 4 (on average 11.3 years since last wave of participation), we reassessed 2,004 young adults (mean age = 22.9 years, range = 15-29 years; 51% women; retention rate adjusted for ineligibility = 82.7%) and available parents (n = 1,180). Nonparticipation was due to inability to locate/contact participants (8.6%); refusal (4.7%); and ineligible status (2.8%) owing to cognitive impairment, incarceration, or death. Among participants originally from Puerto Rico, 91% stayed in Puerto Rico during young adulthood. Of participants from the South Bronx, 52.4% remained in the area (85.8% within 100 miles). Most study measures had good internal consistency (Cronbach α ≥ .70). CONCLUSION: Our results support the viability of retaining a population-based cohort of children from the same ethnic group across 2 contexts during a life stage when individuals are likely to move. Longitudinal samples that are generalizable to underserved populations can elucidate developmental processes of relevance for curtailing the risk of psychopathology in disadvantaged contexts.

Developmental Trends in Sexual Attraction Among Puerto Rican Early Adolescents in Two Contexts.

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.

Combined effects of multiple risk factors on asthma in school-aged children.

BACKGROUND: Little is known about synergistic effects of several risk factors on asthma. We developed a risk score in Puerto Rican children, and then used this score to estimate the combined effects of multiple risk factors on asthma at school age in Puerto Rican and Swedish children. METHODS: Case-control study in 609 Puerto Rican children (aged 6-14 years) and longitudinal birth cohort study of 2290 Swedish children followed up to age 12 years (The Children, Allergy, Milieu, Stockholm, Epidemiological Survey [BAMSE] Study). In both cohorts, there was data on parental asthma, sex, obesity, allergic rhinitis, and early-life second-hand smoke (SHS); data on diet and (in children ≥9 years) lifetime exposure to gun violence were also available in the Puerto Rico study. Asthma was defined as physician-diagnosed asthma and ≥1 episode of wheeze in the previous year. RESULTS: In a multivariable analysis in Puerto Rican children, male sex, parental asthma, allergic rhinitis, early-life SHS, an unhealthy diet and (in children ≥9 years) gun violence were each significantly associated with asthma. We next created a risk score using these variables (range, 0 to 5-6 in Puerto Rico and 0 to 4 in BAMSE). Compared with Puerto Rican children without any risk factors (i.e. a score of 0), Puerto Rican children with 2, 3, and at least 4 risk factors had 3.6 times (95% CI = 1.4-9.2), 10.4 times (95% CI = 4.0-27.0), and 21.6 times (95% CI = 7.2-64.9) significantly higher odds of asthma, respectively. In BAMSE, the presence of 2, 3, and at least 4 risk factors was significantly associated with 4.1 times (95% CI = 2.3-7.4), 6.3 times (95% CI = 3.0-13.3), and 17.2 times (95% CI = 4.1-73.2) increased odds of asthma at age 12 years. CONCLUSIONS: Our findings emphasize the multifactorial etiology of asthma, and suggest that concurrent eradication or reduction of several modifiable risk factors may better prevent or reduce the burden of childhood asthma.

Cockroach allergen exposure and plasma cytokines among children in a tropical environment.

BACKGROUND: Little is known about the effects of socioeconomic status or cockroach allergen on immune responses in school-age children, particularly in tropical environments. OBJECTIVE: To examine whether cockroach allergen and/or socioeconomic status is associated with plasma cytokine levels in Puerto Rican children. METHODS: This was a cross-sectional study of 532 children (6-14 years old) with (n = 272) and without (n = 260) asthma in San Juan (Puerto Rico). House dust allergens (cockroach [Bla g 2], dust mite [Der p 1], cat dander [Fel d 1], dog dander [Can f 1], and mouse urinary protein [Mus m 1]) were quantified using monoclonal antibody arrays. A panel of 14 cytokines (interleukin [IL]-1ß, IL-4, IL-6, IL-10, IL-17A, IL-17F, IL-21, IL-22, IL-23, IL-25, IL-31, IL-33, interferon-γ, and tumor necrosis factor-α) was measured in plasma samples. Low household income was defined as less than $15,000 per year (below the median income for Puerto Rico in 2008-2009). Linear regression was used for the analysis of cockroach allergen and plasma cytokines. RESULTS: In a multivariable analysis adjusting for low income and other allergen levels, cockroach allergen was significantly associated with decreased IL-17A and with increased levels of 8 cytokines (IL-4, IL-10, IL-17F, IL-21, IL-25, IL-31, interferon-γ, and tumor necrosis factor-α). After stratifying this analysis by cockroach allergy (ie, having a cockroach positive immunoglobulin E reaction), our findings remained largely unchanged for children sensitized to cockroach but became weaker and statistically nonsignificant for non-sensitized children. CONCLUSION: Cockroach allergen has broad effects on adaptive immune responses in school-age children in a tropical environment, particularly in those sensitized to cockroach.

Sleep, Depressive/Anxiety Disorders, and Obesity in Puerto Rican Youth.

OBJECTIVE: Adolescents from Puerto Rican backgrounds are found to have higher rates of obesity than adolescents from other ethnic groups in the US. The objective of this study is to examine whether sleeping the recommended number of hours and depression or anxiety disorder are independently related to risk for obesity in a sample of Island Puerto Rican adolescents, and whether the association between sleep and obesity is moderated by depression or anxiety disorder. METHODS: Data from the study were derived from the third wave of an island wide probability sample of Puerto Rican youth residing on the Island, 10-25 years of age (N = 825), with a response rate of 79.59%. The current study focuses on youth 10 to 19 years of age (n = 436). RESULTS: In this sample, youth who slept less than the recommended number of hours (defined as 7-9 h per night) had a significantly increased risk for obesity and were three times as likely to be obese. Youth who met criteria for a depressive/anxiety disorder were almost 2.5 times as likely to be obese. However, the presence of an anxiety/depressive disorders did not moderate the association between sleeping the recommended number of hours and risk for obesity. CONCLUSION: Sleeping less than the recommended number of hours may be an important risk factor for obesity status in Island Puerto Rican youth. These findings suggest that attention to healthy sleep behaviors and a sleep environment that promotes high quality sleep may be important for Puerto Rican adolescents at risk for obesity.

Childhood Adversity and Early Initiation of Alcohol Use in Two Representative Samples of Puerto Rican Youth.

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.

Maternal depressive symptoms, maternal asthma, and asthma in school-aged children.

BACKGROUND: Little is known about the joint effects of maternal asthma and maternal depression on childhood asthma. OBJECTIVE: To examine whether maternal depression and maternal asthma lead to greater risk of childhood asthma than maternal asthma alone. METHODS: Cross-sectional studies of children (6-14 years old) in San Juan, Puerto Rico (n = 655) and Sweden (n = 6,887) were conducted. In Puerto Rico, maternal depressive symptoms were defined using the Center for Epidemiologic Studies Depression Scale (CES-D) questionnaire. In Sweden, maternal physician-diagnosed depression was derived from national registries, and maternal depressive symptoms were defined using an abbreviated CES-D questionnaire. Childhood asthma was defined as physician-diagnosed asthma plus current wheeze (in Puerto Rico) or plus medication use (in Sweden). Logistic regression was used for multivariable analysis. RESULTS: Compared with Puerto Rican children whose mothers had neither asthma nor depressive symptoms, those whose mothers had asthma but no depressive symptoms had 3.2 times increased odds of asthma (95% confidence interval [CI] = 2.1-4.8) and those whose mothers had asthma and depressive symptoms had 6.5 times increased odds of asthma (95% CI = 3.3-13.0). Similar results were obtained for maternal depression and maternal asthma in the Swedish cohort (odds ratio for maternal asthma without maternal depression = 2.8, 95% CI = 2.1-3.7; odds ratio for maternal asthma and maternal depression = 4.0, 95% CI = 1.7-9.6). Although the estimated effect of maternal asthma on childhood asthma was increased when maternal depressive symptoms (Puerto Rico) or maternal depression (Sweden) was present, there were no statistically significant additive interactions. CONCLUSION: Maternal depression can further increase the risk of asthma in children whose mothers have a history of asthma.

Rethinking funding priorities in mental health research.

Mental health research funding priorities in high-income countries must balance longer-term investment in identifying neurobiological mechanisms of disease with shorter-term funding of novel prevention and treatment strategies to alleviate the current burden of mental illness. Prioritising one area of science over others risks reduced returns on the entire scientific portfolio.

Family Structure, Transitions and Psychiatric Disorders Among Puerto Rican Children.

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.

Contextual risk and promotive processes in Puerto Rican youths' internalizing trajectories in Puerto Rico and New York.

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.

The longitudinal relationship between parental reports of asthma and anxiety and depression symptoms among two groups of Puerto Rican youth.

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.

Asthma outcomes: symptoms.

BACKGROUND: Respiratory symptoms are commonly used to assess the impact of patient-centered interventions. OBJECTIVE: At the request of National Institutes of Health (NIH) institutes and other federal agencies, an expert group was convened to propose which measurements of asthma symptoms should be used as a standardized measure in future clinical research studies. METHODS: Asthma symptom instruments were classified as daily diaries (prospectively recording symptoms between research visits) or retrospective questionnaires (completed at research visits). We conducted a systematic search in PubMed and a search for articles that cited key studies describing development of instruments. We classified outcome instruments as either core (required in future studies), supplemental (used according to study aims and standardized), or emerging (requiring validation and standardization). This work was discussed at an NIH-organized workshop in March 2010 and finalized in September 2011. RESULTS: Four instruments (3 daily diaries, 1 for adults and 2 for children; and 1 retrospective questionnaire for adults) were identified. Minimal clinically important differences have not been established for these instruments, and validation studies were only conducted in a limited number of patient populations. Validity of existing instruments may not be generalizable across racial-ethnic or other subgroups. CONCLUSIONS: An evaluation of symptoms should be a core asthma outcome measure in clinical research. However, available instruments have limitations that preclude selection of a core instrument. The working group participants propose validation studies in diverse populations, comparisons of diaries versus retrospective questionnaires, and evaluations of symptom assessment alone versus composite scores of asthma control.

Trauma, posttraumatic stress symptoms, and alcohol-use initiation in children.

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.