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Lead is a known neurotoxicant with many detrimental health effects, including neurocognitive deficits and cardiovascular and metabolic disorders. However, few studies have tested the association between lead exposure and the physiological stress response, which in and of itself may act as a precursor to and/or underlying mechanism of detrimental health outcomes. The purpose of this study was to examine the influence of early childhood and early adolescent low-level lead exposure on early adolescent heart rate variability, a widely-used measure of physiological stress. Participants were 408 children from Jintan, China for whom blood lead levels were measured between 3 and 5 years (early childhood) and again at 12 years (early adolescence). Heart rate variability was assessed at 12 years while participants underwent an induced stress task utilizing the ratio of low to high frequency (LF/HF) ECG measures. Mean blood lead levels in the cohort were 6.63 mcg/dl and 3.10 mcg/dl at 3-5 years and 12 years, respectively. Blood lead levels at 3-5 years of age (ß 0.06, p = 0.027), but not at age 12 (ß -0.05, p = 0.465), were significantly associated with LF/HF measures while controlling for multiple sociodemographic variables, potentially reflecting a dysregulated stress response with a shift towards sympathetic dominance. These findings suggest that early childhood lead exposure may have a detrimental influence on early adolescent autonomic responses to acute stress, which holds implications for cardiovascular health and overall growth and development.
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Sistema Nervioso Autónomo , Plomo , Adolescente , Sistema Nervioso Autónomo/fisiología , Niño , Preescolar , Estudios de Cohortes , Frecuencia Cardíaca/fisiología , Humanos , Plomo/toxicidad , Estudios LongitudinalesRESUMEN
PURPOSE: To characterize opioid prescribing over a 5-year period to adolescents upon discharge from one urban pediatric medical center. DESIGN AND METHODS: A retrospective cross-sectional analysis of 4354 adolescents discharged with a pain medication after an admission of ≤5 days between January 2015 and December 2019 was performed. Two outcome groups, based on the analgesics prescribed at discharge, were compared: those discharged with a prescription for a non-opioid only and those discharged with an opioid prescription. The association between year of discharge and receipt of opioid, while adjusting for relevant demographic and clinical characteristics, was also explored. RESULTS: Approximately 64% of the sample was discharged with an opioid prescription. Of those, the median daily dosage was 45.0 morphine milligram equivalents (MME) [IQR: 32.4, 45.0]. Year of discharge was associated with decreased odds of receiving an opioid when adjusting for age, race, sex, insurance, pain scores, opioid exposure during hospitalization, length of stay, and undergoing surgery. The odds of being discharged with an opioid decreased each year by 29% (Adjusted Odds Ratio [AOR] = 0.71, CI:0.68-0.73). Concurrently, the proportion of patients discharged with nonopioid pain medication increased from 25% of adolescent patients in 2015 to 50% in 2019. CONCLUSIONS: Overall, opioid prescribing to adolescents at time of discharge decreased over time in our sample. PRACTICE IMPLICATIONS: While prescribing has decreased opioid analgesics are dispensed to young patients. Risk of opioid use disorder and overdose is rare in this population, but adolescence is good opportunity for nursing to promote safe prescribing and analgesic use.
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Analgésicos Opioides , Alta del Paciente , Adolescente , Niño , Estudios Transversales , Hospitales Pediátricos , Humanos , Dolor , Dolor Postoperatorio , Pautas de la Práctica en Medicina , Estudios RetrospectivosRESUMEN
BACKGROUND: Parents of children with autism spectrum disorder (ASD) face unique challenges in raising their children, and they are at higher risk for depression compared to parents of children with typical development (TD) and other disabilities. AIMS: (1) To compare prevalence of depressive symptoms among mothers of children with ASD (n = 101), Down syndrome (DS, n = 101), and TD (n = 43) and (2) to describe the relationships among depression, self-efficacy, and family functioning, and describe the mediating role of maternal child care self-efficacy between depressive symptoms and child behavior. METHODS: In this cross-sectional study, mothers completed the Social Communication Questionnaire, Aberrant Behavior Checklist, Patient Health Questionnaire-9 (PHQ-9), Family Assessment Device General Functioning Scale, and Maternal Self-Efficacy Scale. RESULTS: Mothers of children with ASD had significantly higher mean PHQ-9 scores (p < .001), higher proportion of positive depression screening (p < .001), and lower family functioning (p < .001). Better family functioning is associated with less depression, better self-efficacy, and less severe ASD symptoms and behaviors. Self-efficacy mediated the relationship between depression and child ASD symptoms, and problematic behavior. CONCLUSIONS: The rates of reported history of depression and low family functioning in mothers of children with ASD are twice the rate in mothers of children with DS and TD. Maternal child care self-efficacy is protective against maternal depression, even in the presence of severe child problematic behaviors and ASD symptoms. Interventions that increase child care self-efficacy and family functioning may be helpful in addressing depression in mothers of children with ASD.
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OBJECTIVE: To assess contributing factors to increased obesity risk, by comparing children with autism spectrum disorder (ASD), developmental delays/disorders, and general population controls in weight status, and to examine associations between weight status and presence of co-occurring medical, behavioral, developmental, or psychiatric conditions across groups and ASD severity among children with ASD. STUDY DESIGN: The Study to Explore Early Development is a multisite cross-sectional study of children, 2-5 years of age, classified as children with ASD (n = 668), children with developmental delays/disorders (n = 914), or general population controls (n = 884). Using an observational cohort design, we compared the 3 groups. Children's heights and weights were measured during a clinical visit. Co-occurring conditions (medical, behavioral, developmental/psychiatric) were derived from medical records, interviews, and questionnaires. ASD severity was measured by the Ohio State University Global Severity Scale for Autism. RESULTS: The odds of overweight/obesity were 1.57 times (95% CI 1.24-2.00) higher in children with ASD than general population controls and 1.38 times (95% CI 1.10-1.72) higher in children with developmental delays/disorders than general population controls. The aORs were elevated for children with ASD after controlling for child co-occurring conditions (ASD vs general population controls: aOR = 1.51; 95% CI 1.14-2.00). Among children with ASD, those with severe ASD symptoms were 1.7 times (95% CI 1.1-2.8) more likely to be classified as overweight/obese compared with children with mild ASD symptoms. CONCLUSIONS: Prevention of excess weight gain in children with ASD, especially those with severe symptoms, and in children with developmental delays/disorders represents an important target for intervention.
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Trastorno del Espectro Autista/epidemiología , Peso Corporal , Trastornos Generalizados del Desarrollo Infantil/epidemiología , Desarrollo Infantil , Vigilancia de la Población/métodos , Trastorno del Espectro Autista/diagnóstico , Trastornos Generalizados del Desarrollo Infantil/diagnóstico , Preescolar , Comorbilidad , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Masculino , Prevalencia , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: This pilot study compared children with autism spectrum disorders (ASD) and typically developing children (TDC) on weight-related outcomes and caregiver-reported child eating behaviors and feeding practices. DESIGN AND SAMPLE: Cross-sectional study. Caregivers of 25 children with ASD and 30 TDC, ages 4-6. METHODS: Caregivers completed validated questionnaires that assessed child eating behaviors and feeding practices. Children's height, weight, and waist circumference were measured. RESULTS: Children with ASD, when compared to TDC, showed significantly greater abdominal waist circumferences (p = .01) and waist-to-height ratios (p < .001). Children with ASD with atypical oral sensory sensitivity exhibited greater food avoidance behaviors, including reluctance to eat novel foods (p = .004), being selective about the range of foods they accept (p = .03), and undereating due to negative emotions (p = .02), than children with ASD with typical oral sensory sensitivity. Caregivers of children with ASD with atypical oral sensory sensitivity reported using food to regulate negative child emotions to a greater extent than caregivers of children with typical oral sensory sensitivity (p = .02). DISCUSSION: Children with ASD, especially those with atypical oral sensory sensitivity, are at increased risk for food avoidance behaviors and may require additional support in several feeding domains.
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Trastorno del Espectro Autista/psicología , Cuidadores/psicología , Conducta Infantil/psicología , Conducta Alimentaria/psicología , Peso Corporal , Estudios de Casos y Controles , Niño , Preescolar , Estudios Transversales , Femenino , Humanos , Masculino , Proyectos Piloto , Encuestas y CuestionariosRESUMEN
INTRODUCTION: This cross-sectional study aimed to (1) compare family management between families of children with autism spectrum disorder (ASD) or Down syndrome and (2) evaluate the contribution of the child (ASD behaviors, feeding difficulties, sleep disturbances), caregiver (mental health) and family (social support) factors to the caregiver's perceived condition management ability and effort. METHOD: Eighty-five caregivers (56 ASD, 29 Down syndrome) completed quantitative instruments online. Data analysis included independent samples t-tests and multiple linear regression. RESULTS: There were no significant differences in the dimensions of family management between groups. More ASD behaviors were associated with lower condition management ability and higher condition management effort. Lower perceived social support and higher caregiver age were associated with lower condition management ability. DISCUSSION: Integrating care into family life may be more challenging when the child has more social differences and behavioral rigidity. Nursing care should include an assessment of family social support.
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Trastorno del Espectro Autista , Síndrome de Down , Niño , Humanos , Trastorno del Espectro Autista/epidemiología , Trastorno del Espectro Autista/terapia , Síndrome de Down/epidemiología , Síndrome de Down/terapia , Estudios Transversales , CuidadoresRESUMEN
OBJECTIVE: To determine the relation of neonatal cranial ultrasound abnormalities to autism spectrum disorders (ASD) in low birth weight (LBW) adult survivors, a population at increased ASD risk. STUDY DESIGN: This is a secondary analysis of a prospectively-followed regional birth cohort of 1105 LBW infants systematically screened for perinatal brain injury with cranial ultrasound in the first week of life and later assessed for ASD using a two-stage process [screening at age 16 years (n = 623) followed by diagnostic assessment at age 21 years of a systematically selected subgroup of those screened (n = 189)]; 14 cases of ASD were identified. For this analysis, cranial ultrasound abnormalities were defined as ventricular enlargement (indicative of diffuse white matter injury), parenchymal lesions (indicative of focal white matter injury), and isolated germinal matrix/intraventricular hemorrhage. RESULTS: Compared with no cranial ultrasound abnormalities, any type of white matter injury (ventricular enlargement and/or parenchymal lesion) tripled the risk for screening positively for ASD [3.0 (2.2, 4.1)]. However, the risk of being diagnosed with ASD depended on type of white matter injury. With ventricular enlargement, the risk of ASD diagnosis was almost seven-fold that of no cranial ultrasound abnormality [6.7 (2.3, 19.7)], and no elevated risk was found for parenchymal lesion without ventricular enlargement [1.8 (0.2, 13.6)]. Isolated germinal matrix/intraventricular hemorrhage did not increase risk for a positive ASD screen or diagnosis. CONCLUSION: In LBW neonates, cranial ultrasound evidence of ventricular enlargement is a strong and significant risk factor for subsequent development of rigorously-diagnosed ASD.
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Ventrículos Cerebrales/diagnóstico por imagen , Ventrículos Cerebrales/patología , Trastornos Generalizados del Desarrollo Infantil/diagnóstico , Adolescente , Femenino , Estudios de Seguimiento , Humanos , Recién Nacido de Bajo Peso , Recién Nacido , Estudios Longitudinales , Masculino , Estudios Prospectivos , Factores de Riesgo , Ultrasonografía , Adulto JovenRESUMEN
BACKGROUND: Transient hypothyroxinaemia of prematurity (THOP) is associated with increased risk of cerebral palsy and lower IQ in low-birthweight infants. This study explores whether THOP is also associated with increased risk of autism spectrum disorders (ASD). METHODS: This secondary analysis uses data from a birth cohort of newborns weighing 500 -2000 g (n = 1105) who were followed to age 21 years, when they were assessed for ASD in the second of a two-stage process. Of the 187 assessed at age 21, 14 had ASD. Neonatal thyroxine results were available for 12/14 and 165/173 participants diagnosed with and without ASD, respectively. THOP was defined as thyroxine z-score <-2.6. Unadjusted relative risks (RR) and confidence intervals (CI) were calculated. RESULTS: The mean neonatal thyroxine z-score in young adults diagnosed with ASD was 0.5 SD lower [95% CI -0.16, 1.06] than in those without ASD. Participants with THOP were at 2.5-fold greater risk of ASD (RR 2.5 [95% CI 0.7, 8.4]). While neither of these differences was statistically significant, in a secondary subgroup analysis of those whose mothers did not have hypertension during pregnancy, THOP significantly increased the RR for ASD (5.0 [95% CI 1.2, 20.5]). CONCLUSION: While the primary relation between THOP and ASD found here is not statistically significant, the magnitude of association and significant relationship observed in the subgroup whose mothers did not have hypertension during pregnancy suggest that it is worthy of further investigation.
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Trastornos Generalizados del Desarrollo Infantil/epidemiología , Hipotiroidismo/epidemiología , Recién Nacido de Bajo Peso , Tiroxina/deficiencia , Adolescente , Niño , Trastornos Generalizados del Desarrollo Infantil/sangre , Preescolar , Estudios de Cohortes , Femenino , Humanos , Hipotiroidismo/sangre , Lactante , Recién Nacido , Masculino , New Jersey/epidemiología , Embarazo , Factores de Riesgo , Estadística como Asunto , Adulto JovenRESUMEN
AIMS AND OBJECTIVES: To explore the relationship between perinatal brain injury, visual motor function (VMF) and poor school outcome. BACKGROUND: Little is known about the status and underlying mechanism of poor school outcome as experienced by low birth weight survivors. DESIGN: This is a secondary data analysis. METHODS: The parental study recruited 1104 low birth weight (LBW) infants weighing ≤ 2000 g from three medical centres of Central New Jersey between 1984 and 1987. Seven hundred and seventy-seven infants survived the neonatal period, and their developmental outcomes had been following up regularly until now. The development data of the survivors were used to achieve the research aims. Initial school outcome assessment was carried out in 9-year-old, using the Woodcock-Johnson Academic Achievement Scale. The severity and range of perinatal brain injury was determined by repeated neonatal cranial ultrasound results obtained at 4 hours, 24 hours and 7 days of life. RESULTS: Seventeen and a half per cent of the sample experienced poor school performance at age 9 as defined by lower than one standard deviation (SD) of average performance score. Children with the most severe injury, PL/VE, had the lowest mathematics (F = 14·54, p = 0·000) and reading (anova results: F = 11·56, p = 0·000) performances. Visual motor function had a significant effect on children's overall school performance (Hotelling's trace value was 0·028, F = 3·414, p = 0·018), as well as subtest scores for reading (p = 0·006) and mathematics (p = 0·036). However, visual motor function was not a mediator in the association of perinatal brain injury and school outcome. CONCLUSIONS: Perinatal brain injury had a significant long-term effect on school outcome. RELEVANCE TO CLINICAL PRACTICE: Low birth weight infants with history of perinatal brain injury need be closely monitored to substantially reduce the rates of poor school outcome and other neurodevelopmental disabilities.
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Lesiones Encefálicas/fisiopatología , Desempeño Psicomotor , Instituciones Académicas , Sobrevivientes , Visión Ocular , Niño , Humanos , Recién Nacido de Bajo Peso , Recién Nacido , MasculinoRESUMEN
Children with autism spectrum disorders (ASD) and their caregivers face unique challenges in the children's daily eating routines and food intake patterns. The aim of this brief review is to describe eating behaviors of children with ASD, including increased food neophobia and food selectivity, and review findings on children's diet quality, and gastrointestinal (GI) symptoms. Advancing knowledge about the interrelationships between these nutrition-related domains in children with ASD is expected to have important implications for clinical nursing practice and caregiver care.
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Trastornos Generalizados del Desarrollo Infantil/epidemiología , Dieta , Conducta Alimentaria , Enfermedades Gastrointestinales/epidemiología , Cuidadores , Trastornos Generalizados del Desarrollo Infantil/psicología , Comorbilidad , Conducta Alimentaria/psicología , Humanos , Intestinos/microbiología , Micronutrientes , Estado Nutricional , Secretina/uso terapéuticoRESUMEN
BACKGROUND: The independent effect of lead exposure and parental education on children's neurocognition is well-documented. However, few studies have examined the combined effect of childhood lead exposure and parental education on adolescent neurocognition, especially in China. OBJECTIVE: Examine both the combined and interactive effect of childhood blood lead levels (BLLs) and parental education on early adolescent neurocognition. METHODS: 417 children from a longitudinal cohort study in Jintan, China had BLLs measured at 3-5 years and 12 years, parental education levels assessed at 3-5 years, and neurocognitive outcomes tested at 12 years. RESULTS: BLLs at 3-5 years were inversely associated with adolescent IQ (ß -0.55 95% CI: -0.97, -0.13) but not working memory (ß -0.06 95% CI: -0.23, 0.11) and parental education was positively associated with adolescent IQ (ß 0.68 95% CI: 0.19, 1.17) and working memory (ß 0.24 95% CI: 0.04, 0.44). BLLs and parental education evidenced combined effects on neurocognition, where children with higher BLLs and lower fathers' education had mean IQ scores 7.84 (95% CI: -13.15, -2.53) points lower than children with lower BLLs and higher fathers' education. There were significant associations between parental education and working memory, however, not with BLLs. The interaction between mother and father high school education and BLLs was insignificant for effects on IQ and working memory. SIGNIFICANCE: Childhood lead exposure and parental education levels have a combined and long-term impact on IQ, evidence that may partially explain disparities in lead exposure associated outcomes and highlight those children at greatest risk for neurocognitive deficits. IMPACT STATEMENT: Children continue to be exposed to low-levels of environmental lead in China and globally, warranting examination of the impact of such exposures. This paper demonstrates that even relatively low-level lead exposure in early childhood significantly influences adolescent neurocognitive functioning. Furthermore, co-existing social determinant of health-related variables, measured here as parental education, have a combined impact on neurocognition. These results highlight children at greater risk for neurocognitive deficits and demonstrate the need to examine the influence of lead exposure within the broader socio- ecological environment, as these factors work in tandem to influence longer-term neurocognitive outcomes.
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Exposición a Riesgos Ambientales , Plomo , Niño , Femenino , Humanos , Preescolar , Adolescente , Plomo/efectos adversos , Estudios de Cohortes , Estudios Longitudinales , Exposición a Riesgos Ambientales/efectos adversos , EscolaridadRESUMEN
Background: Children who have Autism Spectrum Disorder (ASD) show preferences for processed foods, such as salty and sugary snacks (SSS) and sugar-sweetened beverages (SSB), while healthier foods, such as fruits and vegetables (FV), are consumed less. Innovative tools are needed that can efficiently disseminate evidence-based interventions and engage autistic children to improve their diet. Aim: The aim of this 3-month randomized trial was to test the initial efficacy of a mobile health (mHealth) nutrition intervention on changing consumption of targeted healthy (FV) and less healthy foods/beverages (SSS, SSB) in children who have ASD, ages 6-10, who were picky eaters. Methods: Thirty-eight parent-child dyads were randomly assigned to either an intervention (technology) group or a wait list control (education) group. The intervention included behavioral skills training, a high level of personalization for dietary goals, and involved parents as "agents of change." Parents in the education group received general nutrition education and the dietary goals but did not receive skills training. Children's intake was assessed at baseline and at 3 months using 24-hour dietary recalls. Results: While there were no significant group-by-time interactions (P > 0.25) for any of the primary outcomes, we found a significant main effect of time for FV intake (P = 0.04) indicating that both groups consumed more FV at 3 months (2.58 ± 0.30 servings/day) than at baseline (2.17 ± 0.28 servings/day; P = 0.03). Children in the intervention group who consumed few FV at baseline and showed high engagement with the technology increased their FV intake by 1.5 servings/day (P < 0.01). Children's taste/smell sensitivity significantly predicted their FV intake (P = 0.0446); for each unit of lower taste/smell sensitivity (indicating greater sensory processing abnormalities), FV intake increased by 0.13 ± 0.1 servings/day. Discussion: This mHealth intervention did not yield significant between-group differences for changing consumption of targeted foods/beverages. Only children who consumed few FV at baseline and highly engaged with the technology increased their FV intake at 3 months. Future research should test additional strategies to expand the intervention's impact on a wider range of foods while also reaching a broader group of children who have ASD. This trial was registered at clinicaltrials.gov as NCT03424811.Clinical Trial Registration: This study was registered at clinicaltrials.gov as NCT03424811.
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Lead exposure has been shown to dysregulate physiological stress responses. However, few studies have investigated the effect of lead exposure on later heart rate variability (HRV), an indicator of a stress response, in large samples of children. Furthermore, the interaction between social environmental factors and lead exposure in childhood, which commonly co-occur, remains understudied. This study examined relationships between childhood lead exposure and early adolescent physiological stress responses at different levels of parental education. Participants were 406 children from Jintan, China. Blood lead levels (BLLs) and parental education data were collected at 3-5 years of age, and HRV outcomes assessed at 12 years via frequency domain measures (LF/HF ratio) collected during an induced stress test. Results show a significant interaction between parental education and BLLs at 3-5 years. This relationship was found to be most consistent for the interaction between BLLs and mother's years of education for both the planning (ß = 0.12, p = 0.046) and speaking (ß = 0.11, p = 0.043) phase of the stress task, suggesting that increasing years of mother's education may enhance the deleterious influence of lead exposure on the HRV frequency measure, LF/HF ratio. This research highlights the complexity in lead exposure induced outcomes.
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Plomo , Estrés Fisiológico , Adolescente , Niño , Preescolar , China , Frecuencia Cardíaca/fisiología , HumanosRESUMEN
BACKGROUND: Previous studies have shown that fasting increases lead absorption in the gastrointestinal tract of adults. Regular meals/snacks are recommended as a nutritional intervention for lead poisoning in children, but epidemiological evidence of links between fasting and blood lead levels (B-Pb) is rare. The purpose of this study was to examine the association between eating a regular breakfast and B-Pb among children using data from the China Jintan Child Cohort Study. METHODS: Parents completed a questionnaire regarding children's breakfast-eating habit (regular or not), demographics, and food frequency. Whole blood samples were collected from 1,344 children for the measurements of B-Pb and micronutrients (iron, copper, zinc, calcium, and magnesium). B-Pb and other measures were compared between children with and without regular breakfast. Linear regression modeling was used to evaluate the association between regular breakfast and log-transformed B-Pb. The association between regular breakfast and risk of lead poisoning (B-Pb≥10 µg/dL) was examined using logistic regression modeling. RESULTS: Median B-Pb among children who ate breakfast regularly and those who did not eat breakfast regularly were 6.1 µg/dL and 7.2 µg/dL, respectively. Eating breakfast was also associated with greater zinc blood levels. Adjusting for other relevant factors, the linear regression model revealed that eating breakfast regularly was significantly associated with lower B-Pb (beta = -0.10 units of log-transformed B-Pb compared with children who did not eat breakfast regularly, p = 0.02). CONCLUSION: The present study provides some initial human data supporting the notion that eating a regular breakfast might reduce B-Pb in young children. To our knowledge, this is the first human study exploring the association between breakfast frequency and B-Pb in young children.
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Ingestión de Alimentos , Plomo/sangre , Modelos Lineales , Micronutrientes/sangre , Preescolar , China , Estudios de Cohortes , Femenino , Humanos , Plomo/toxicidad , Masculino , Factores de Riesgo , Factores Socioeconómicos , Encuestas y Cuestionarios , Zinc/sangreRESUMEN
Gastrointestinal symptoms (GIS) are commonly reported in children with autism spectrum disorder (ASD). This multi-site study evaluated the prevalence of GIS in preschool-aged children with ASD/(n = 672), with other developmental delays (DD)/(n = 938), and children in the general population (POP)/(n = 851). After adjusting for covariates, children in the ASD group were over 3 times more likely to have parent-reported GIS than the POP group, and almost 2 times more likely than the DD group. Children with GIS from all groups had more behavioral and sleep problems. Within the ASD group, children with developmental regression had more GIS than those without; however, there were no differences in autism severity scores between children with and without GIS. These findings have implications for clinical management.
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Trastorno del Espectro Autista , Trastorno Autístico , Enfermedades Gastrointestinales , Trastorno del Espectro Autista/epidemiología , Niño , Preescolar , Discapacidades del Desarrollo/diagnóstico , Discapacidades del Desarrollo/epidemiología , Enfermedades Gastrointestinales/diagnóstico , Enfermedades Gastrointestinales/epidemiología , Humanos , PrevalenciaRESUMEN
BACKGROUND: Racial and ethnic disparities in the identification of developmental and behavioral concerns in children are public health problems in the United States. Early identification of developmental delay using validated screening instruments provides a pathway to prevention and intervention in pediatric health care settings. However, the validity of Spanish-language screening instruments, used in clinical settings in the United States, has not been systematically examined. OBJECTIVE: This study aims to review the literature of clinically administered developmental and behavioral instruments with Hispanic caregivers to investigate implementation variation due to language and cultural factors. METHODS: A systematic literature review using PubMed and PsycINFO was conducted of articles published from January 1, 2006 to December 12, 2017. Abstract, full-text, and critical appraisal resulted in 11 studies that met criteria for inclusion. RESULTS: Five different instruments were used to screen Hispanic or Spanish-speaking caregivers of children younger than 6 years. None of the instruments established validity and reliability apart from Spanish translation. Two studies identified differences in screening results with Spanish-speaking caregivers due to language and 6 described cultural differences that impacted screening implementation. Two studies reported differential item functioning in Spanish-translated instruments. CONCLUSIONS: Language and cultural considerations are critical to the administration of valid and reliable screening in pediatric health care settings. Available developmental and behavioral Spanish-language-screening instruments function differently because of both language and culture, suggesting the tools are not as psychometrically valid when administered to Spanish-speaking families. Validation of translated screening instruments is essential to eliminate the possibility of detection bias or misidentification of developmental risk, improving early access to clinical services for Hispanic and Spanish-speaking families.
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Asistencia Sanitaria Culturalmente Competente/normas , Hispánicos o Latinos , Trastornos Mentales/diagnóstico , Pruebas Neuropsicológicas/normas , Psicometría/normas , Niño , Discapacidades del Desarrollo/diagnóstico , Humanos , Estados UnidosRESUMEN
OBJECTIVES: We sought to examine racial and ethnic disparities in the recognition of autism spectrum disorders (ASDs). METHODS: Within a multisite network, 2568 children aged 8 years were identified as meeting surveillance criteria for ASD through abstraction of evaluation records from multiple sources. Through logistic regression with random effects for site, we estimated the association between race/ethnicity and documented ASD, adjusting for gender, IQ, birthweight, and maternal education. RESULTS: Fifty-eight percent of children had a documented autism spectrum disorder. In adjusted analyses, children who were Black (odds ratio [OR] = 0.79; 95% confidence interval [CI] = 0.64, 0.96), Hispanic (OR = 0.76; CI = 0.56, 0.99), or of other race/ethnicity (OR = 0.65; CI = 0.43, 0.97) were less likely than were White children to have a documented ASD. This disparity persisted for Black children, regardless of IQ, and was concentrated for children of other ethnicities when IQ was lower than 70. CONCLUSIONS: Significant racial/ethnic disparities exist in the recognition of ASD. For some children in some racial/ethnic groups, the presence of intellectual disability may affect professionals' further assessment of developmental delay. Our findings suggest the need for continued professional education related to the heterogeneity of the presentation of ASD.
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Trastorno Autístico/etnología , Disparidades en el Estado de Salud , Grupos Raciales , Trastorno Autístico/diagnóstico , Trastorno Autístico/epidemiología , Niño , Intervalos de Confianza , Estudios Transversales , Etnicidad/estadística & datos numéricos , Femenino , Humanos , Modelos Logísticos , Masculino , Oportunidad Relativa , Vigilancia de la Población , Medición de Riesgo , Estados Unidos/epidemiologíaRESUMEN
Immune system abnormalities have been widely reported among children with autism spectrum disorder (ASD), which may increase the risk of childhood infections. The Study to Explore Early Development (SEED) is a multisite case-control study of children aged 30-69 months, born in 2003-2006. Cases are children previously diagnosed and newly identified with ASD enrolled from education and clinical settings. Children with a previously diagnosed non-ASD developmental condition were included in the developmental delay/disorder (DD) control group. The population (POP) control group included children randomly sampled from birth certificates. Clinical illness from infection during the first 28 days ("neonatal," from medical records) and first three years of life (caregiver report) in cases was compared to DD and POP controls; and between cases with and without regression. Children with ASD had greater odds of neonatal (OR = 1.8; 95%CI: 1.1, 2.9) and early childhood infection (OR = 1.7; 95%CI: 1.5, 1.9) compared to POP children, and greater odds of neonatal infection (OR = 1.5; 95%CI: 1.1, 2.0) compared to DD children. Cases with regression had 1.6 times the odds (95%CI: 1.1, 2.3) of caregiver-reported infection during the first year of life compared to cases without regression, but neonatal infection risk and overall early childhood infection risk did not differ. Our results support the hypothesis that children with ASD are more likely to have infection early in life compared to the general population and to children with other developmental conditions. Future studies should examine the contributions of different causes, timing, frequency, and severity of infection to ASD risk. Autism Research 2019, 12: 136-146. © 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We looked at infections during early childhood in relation to autism spectrum disorder (ASD). We found that children with ASD were more likely to have an infection in the first 28 days of life and before age three compared to children with typical development. Children with ASD were also more likely than children with other developmental delays or disorders to have an infection in the first 28 days of life.
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Trastorno del Espectro Autista/epidemiología , Trastorno del Espectro Autista/fisiopatología , Desarrollo Infantil/fisiología , Infecciones/epidemiología , Infecciones/fisiopatología , Estudios de Casos y Controles , Niño , Preescolar , Comorbilidad , Femenino , Humanos , Masculino , Estados Unidos/epidemiologíaRESUMEN
We analyzed CBCL/1½-5 Pervasive Developmental Problems (DSM-PDP) scores in 3- to 5-year-olds from the Study to Explore Early Development (SEED), a multi-site case control study, with the objective to discriminate children with ASD (N = 656) from children with Developmental Delay (DD) (N = 646), children with Developmental Delay (DD) plus ASD features (DD-AF) (N = 284), and population controls (POP) (N = 827). ASD diagnosis was confirmed with the ADOS and ADI-R. With a cut-point of T ≥ 65, sensitivity was 80% for ASD, with specificity varying across groups: POP (0.93), DD-noAF (0.85), and DD-AF (0.50). One-way ANOVA yielded a large group effect (η2 = 0.50). Our results support the CBCL/1½-5's as a time-efficient ASD screener for identifying preschoolers needing further evaluation.
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Trastorno del Espectro Autista/diagnóstico , Trastorno del Espectro Autista/psicología , Lista de Verificación/métodos , Conducta Infantil/psicología , Tamizaje Masivo/métodos , Estudios de Casos y Controles , Niño , Preescolar , Discapacidades del Desarrollo/diagnóstico , Discapacidades del Desarrollo/psicología , Femenino , Humanos , MasculinoRESUMEN
We examined associations between child body mass index at 2-5 years and maternal pre-pregnancy body mass index, gestational weight gain, and rapid weight gain during infancy in children with autism spectrum disorder, developmental delays, or population controls. The Study to Explore Early Development is a multi-site case-control study of children, aged 2-5 years, classified as autism spectrum disorder ( n = 668), developmental delays ( n = 914), or population controls ( n = 884). Maternal gestational weight gain was compared to the Institute of Medicine recommendations. Rapid weight gain was a change in weight-for-age z-scores from birth to 6 months > 0.67 standard deviations. After adjusting for case status, mothers with pre-pregnancy overweight/obesity were 2.38 times (95% confidence interval: 1.96-2.90) more likely, and mothers who exceeded gestational weight gain recommendations were 1.48 times (95% confidence interval: 1.17-1.87) more likely, to have an overweight/obese child than other mothers ( P < 0.001). Children with autism spectrum disorder showed the highest frequency of rapid weight gain (44%) and were 3.47 times (95% confidence interval: 1.85-6.51) more likely to be overweight/obese as children with autism spectrum disorder without rapid weight gain ( P < 0.001). Helping mothers achieve a healthy pre-pregnancy body mass index and gestational weight gain represent important targets for all children. Healthy infant growth patterns carry special importance for children at increased risk for an autism spectrum disorder diagnosis.