Developmental Trajectories for the Early Clinical Assessment of Balance by Gross Motor Function Classification System Level for Children With Cerebral Palsy.

Background: Children with cerebral palsy (CP) characteristically present with impairments in balance. Currently, the pattern and timing of the development of balance ability have not been described for children with CP of varying Gross Motor Function Classification System (GMFCS) levels. Objective: The purpose of this study was to document longitudinal developmental trajectories in a measure of balance, the Early Clinical Assessment of Balance (ECAB) scores, along with age-specific reference percentiles and the amount of change typical over a 1-year period for children within different GMFCS levels. Design: The design was a longitudinal cohort study. Methods: Participants included 708 children with CP, aged 18 months through their 12th birthday, and their families. Children participated in 2 to 5 assessments using the GMFCS and ECAB. Results: Longitudinal trajectories describing the average change in the ECAB score with respect to age were created by fitting separate nonlinear mixed-effect models for children in each GMFCS level. Reference percentiles were constructed using quantile regression of ECAB data from the first visit (baseline) and 12-month and 24-month visits. Using these reference points, the amount of change in percentiles was calculated for all children by subtracting the baseline percentile score from the 12-month percentile score. Children whose percentile changes are within the 80% limits can usually be described as "developing as expected" for their age and GMFCS levels. Limitations: Limitations of this study included use of a convenience sample, a ceiling effect of the ECAB for some children in GMFCS levels I and II, and the use of both a 12-month and 24-month study protocol that impacted the number of children available for each assessment session. Conclusions: When used appropriately to monitor development and change over time for children with CP, the ECAB longitudinal trajectories, reference percentiles, and the associated change scores presented here should assist therapists and families in collaborative interaction to proactively plan services and interventions relative to balance ability.

Concordancia interobservador en la evaluación de la escala de desarrollo infantil Bayley II / Matching interobserver assessment scale of child development Bayley II

Un elemento importante en la realización de proyectos de investigación en niños es disminuir el sesgo interobservador al realizar mediciones del desarrollo. Cuando se asegura la validez de un instrumento de evaluación, la magnitud del error se puede determinar a través de estudios de concordancia, que tienen como propósito estimar hasta qué punto dos observadores coinciden en su evaluación. La Escala de Desarrollo Infantil Bayley II (BSID-II) evalúa el desarrollo de los niños de 1 a 42 meses de edad, la prueba consta de tres subescalas diferenciadas: cognoscitiva, psicomotora y de comportamiento. El objetivo del presente estudio fue determinar la concordancia interobservador en la evaluación de la Escala de Desarrollo Infantil Bayley II en niños de 1 a 42 meses de edad. Se realizó un estudio descriptivo de corte transversal con 30 niños nacidos a término sin diagnóstico de enfermedad neurológica, genética o metabólica que acudieron a consulta externa al Laboratorio de Psicobiología durante el periodo comprendido de agosto de 2013 a mayo de 2014. Se documentó la historia clínica y se evaluó con la escala BSID-II a cada participante. Se evaluó la concordancia mediante el test de Kappa media de Cohen con el software Epi dat 4. La prevalencia de retraso global en el desarrollo de los niños fue de 67%, a partir de ello se observó concordancia tanto en las comparaciones del Índice de desarrollo mental k=0.9528, como en el Índice de desarrollo psicomotor k=.9023. El análisis demostró concordancia entre dos profesionistas, lo cual implica que de acuerdo a las categorías no hubo sesgo en el diagnóstico. Este dato es un indicador positivo respecto al nivel de coordinación y la coincidencia en el diagnóstico, además facilita la implementación de tratamientos adecuados para cada uno de los casos evaluados.

An important element when conducting research projects in children is decreasing interobserver bias when making measurements. When the validity of an instrument of evaluation is ensured, the magnitude of error can be determined through studies of concordance, whose purpose is to estimate how much two observers agree in their assessment. The Scale of Infant Development Bayley II evaluates the development of children 1-42 months of age. The test consists of three distinct subscales: cognitive, motor and behavioural. The aim of the present study was to determine interobserver agreement on the implementation of the Bayley Scale of Infant Development (BSID-II, 1993) in children 1-42 months of age. A descriptive cross-sectional study was conducted with 30 children born at term without a diagnosis of neurological, genetic or metabolic diseases that attended external consultation in the lab of Psychobiology during the period august 2013 to May 2014. A clinical history was documented, and the BSDI-II scale was applied, the agreement was assessed by Cohen´s Kappa test mean with Epi dat 4 software. The prevalence of developmental delay in children was 67% concordance was observed in the mental development index k = 0.9528 as well as in the psychomotor development index k = 0.9023. The analysis demonstrated concordance between the two professionals, which means that according to the categories no bias in occurred. This data is a positive indicator with respect to the level of coordination and the agreement in the diagnosis and also facilitates the implementation of an appropriate treatment for each of the cases evaluated.

Parental and professional assessment of early child development: the ASQ-3 and the Bayley-III-NL.

BACKGROUND: The Ages and Stages Questionnaire (ASQ-3) is frequently used for screening developmental delay in problem solving, communication, fine- and gross motor skills and personal-social behavior of infants, toddlers and preschool aged children. The adequacy of the ASQ-3 is evaluated for Dutch children by comparing results of the ASQ-3, completed by parents, to results of a standardized, professionally administered developmental assessment of cognition, fine- and gross motor skills and receptive and expressive communication for infants and toddlers: the Bayley-III-NL. METHODS: The ASQ-3 and Bayley-III-NL were administered to 1244 children aged 1 to 43months old. Two age cohorts were used: 1) the 2-16month age-versions; and 2) the 18-42month age-versions. Cutoff points for all ASQ-3 age-versions were calculated in three ways. Sensitivity and specificity of the ASQ-3 were evaluated with four methods, using different cutoff point combinations of 1 SD or 2 SD below the mean. RESULTS: Overall, sensitivity was between 7% and 77% and specificity between 53% and 99%. Sensitivity and specificity values were higher for the older age-cohort than for the younger age-cohort. For the older age-cohort, the best sensitivity (69%) and specificity (92%) was found, using 1 SD for the total ASQ-3 score and 2 SD for the Bayley-III-NL subtests as cutoff points. CONCLUSIONS: For the oldest age-cohort, the ASQ-3 for now has the best potential as a screener for Dutch children. The ASQ-3 identifies most children without a developmental delay according to the Bayley-III-NL, but sensitivity needs improvement.

Validating a developmental scale for young children using the Rasch model: applicability of the teaching strategies GOLD assessment system.

This article reports the results of an application of the Rasch rating scale model to the Teaching Strategies GOLD assessment system in a norm sample of children aged birth to 71 months. The analyses focused on the examination of dimensionality, rating scale effectiveness, the hierarchy of item difficulties, and the relationship of developmental scale scores to child age. Results show that each subscale satisfies the Rasch model for unidimensionality. Ratings were found to be less reliable at the lowest and highest ends of the scale and less distinct at 'In-between' levels. Items appear to form theoretically expected hierarchies, supporting evidence for construct validity for the measures. Moderately high correlations of developmental scale scores with child age suggest that teachers are able to make valid ratings of the developmental progress of children across the intended age range.

Prevalence and correlates of special health care needs in a population cohort of Australian children at school entry.

OBJECTIVE: Children with special health care needs are an important population for educational and health service providers. Accurate information about the prevalence and characteristics of these children and their families is needed to inform the planning and development of systems of care, yet data in Australia are currently lacking. METHODS: This study utilizes population-level data from the Australian Early Development Index, a teacher-rated checklist, to provide estimates of the prevalence and developmental and demographic characteristics of Australian children with special health care needs on entrance to school. RESULTS: Four percent of children were reported with established special health care needs, and a further 18% were identified by teachers as "of concern." These children showed higher rates of vulnerability across all domains of development. Although children with established special health care needs were represented across demographic profiles, proportions were greater among boys, those from lower socioeconomic status communities, and Indigenous and older children. In contrast, those living in more remote settings were as likely to be identified as "of concern" as their peers but were less likely to have established special health care needs. CONCLUSIONS: These findings have important implications for service provision and policy development. There are substantial opportunities to reorient schooling and early childhood systems to better detect and accommodate the needs of these children.

Review of the theoretical frameworks for the study of child development within public health and epidemiology.

BACKGROUND: Care for child development has gained international momentum in research and community-based programming. It encompasses various domains including cognitive, psychomotor, emotional, behavioural and social development, and a multitude of factors that have the potential to influence its trajectories. However, the multidisciplinary nature of child development initiatives is marred by a lack of unified perspectives across disciplines, especially basic conceptual understanding generated in the fields of education and psychology, which are not effectively exploited in public health programmes and epidemiological research. METHODS: The article suggests a four-point evaluation criteria to child development theories based on the ability to communicate in (1) Cross-disciplines, (2) an Overarching facility to address various developmental domains, (3) the capacity to link child development with Lifelong developmental potentials and, most importantly, (4) Epidemiological capability to provide supporting empirical evidence for community-based public health interventions (COLE criteria). RESULTS: Key child development theories have been reviewed by broadly grouping them into three categories on the basis of content and approach, such as descriptive theories, psychological construct-based theories, and context-based theories. The strengths and challenges of these theories have been evaluated on the basis of COLE criteria. CONCLUSION: Although most of these theories can contribute at different levels in child development initiatives, context-based theories have been particularly proposed to practitioners, researchers and policy makers for community-based programming, principally for its potential to address issues of social inequality, poverty and childcare practices, which are at the core of public health initiatives, and provide multiple level of opportunities to intervene.

From Kindergarten readiness to fourth-grade assessment: longitudinal analysis with linked population data.

Early child development (ECD)--the development of physical, social-emotional, and language-cognitive capacities in the early years--is a foundation of health, well-being, learning, and behaviour across the life course. Consequently, the capacity to monitor ECD is an important facet of a modern society. This capacity is achieved by having in place an ongoing flow of high-quality information on the state of early child development, its determinants, and long-term developmental outcomes. Accordingly, there remains a considerable need for research that merges community-centred, longitudinal, and linked-data approaches to monitoring child development. The current paper addresses this need by introducing one method of summarising and quantifying the developmental trajectories of British Columbian children at the neighbourhood- or district-level: computing the Community Index of Child Development (CICD) for each geographic area. A simple index that describes change in children's developmental trajectories at the aggregate level, the CICD is computable because of our capacity to conduct individual-level linkage of two population data sets: the Early Development Instrument (EDI), a holistic measure of children's readiness for school which is administered at Kindergarten, and the British Columbia Ministry of Education's Foundation Skills Assessment (FSA), a Grade 4 measure of academic skills. In this paper, we demonstrate: (a) wide variation in the CICDs according to the children's district of residence in Kindergarten; (b) an association of the CICDs with an indicator of the socioeconomic character of the neighbourhoods; and (c) contrasting patterns of neighbourhood convergence and divergence in two different school districts--such that, in some areas, children from high vulnerability neighbourhoods tend to catch up between Kindergarten and Grade 4 whereas, in other areas, they tend to fall further behind.

Effects of fully-established Sure Start Local Programmes on 3-year-old children and their families living in England: a quasi-experimental observational study.

BACKGROUND: Sure Start Local Programmes (SSLPs) are area-based interventions to improve services for young children and their families in deprived communities, promote health and development, and reduce inequalities. We therefore investigated whether SSLPs affect the wellbeing of 3-year-old children and their families. METHODS: In a quasi-experimental observational study, we compared 5883 3-year-old children and their families from 93 disadvantaged SSLP areas with 1879 3-year-old children and their families from 72 similarly deprived areas in England who took part in the Millennium Cohort Study. We studied 14 outcomes-children's immunisations, accidents, language development, positive and negative social behaviours, and independence; parenting risk; home-learning environment; father's involvement; maternal smoking, body-mass index, and life satisfaction; family's service use; and mother's rating of area. FINDINGS: After we controlled for background factors, we noted beneficial effects associated with the programmes for five of 14 outcomes. Children in the SSLP areas showed better social development than those in the non-SSLP areas, with more positive social behaviour (mean difference 0.45, 95% CI 0.09 to 0.80, p=0.01) and greater independence (0.32, 0.18 to 0.47, p<0.0001). Families in SSLP areas showed less negative parenting (-0.90, -1.11 to -0.69, p<0.0001) and provided a better home-learning environment (1.30, 0.75 to 1.86, p<0.0001). These families used more services for supporting child and family development than those not living in SSLP areas (0.98, 0.86 to 1.09, p<0.0001). Effects of SSLPs seemed to apply to all subpopulations and SSLP areas. INTERPRETATION: Children and their families benefited from living in SSLP areas. The contrast between these and previous findings on the effect of SSLPs might indicate increased exposure to programmes that have become more effective. Early interventions can improve the life chances of young children living in deprived areas.

Promoting equal developmental opportunity and outcomes among America's children and youth: results from the National Promises Study.

Building on a developmental framework positing five types of assets or inputs needed for children's development, referred to as promises, we investigated the extent to which American children and youth experience the five Promises articulated by the America's Promise Alliance. These are: (1) Caring Adults, (2) Safe Places and Constructive Use of Time, (3) A Healthy Start, (4) Effective Education, and (5) Opportunities to Make a Difference. Data came from a nationally representative poll designed to assess these five resources and involved more than 4,000 teenagers and their parents. Results showed that only a minority of young people experienced rich developmental nourishment (having 4-5 of the Promises). Males, older adolescents, adolescents of color, and adolescents from families with less education and lower parental annual incomes were significantly less likely to experience sufficient developmental opportunities and were also less likely to experience desirable developmental outcomes. However, among those young people who reported experiencing 4-5 Promises, the great majority of demographic differences in developmental outcomes were either eliminated or significantly reduced. The results suggest that increasing children's experience of these Promises would reduce developmental inequalities among America's young people. EDITORS' STRATEGIC IMPLICATIONS: Longitudinal studies with representative samples will be necessary to further validate this approach and study causal contributions of assets, but this integration of Positive Youth Development frameworks holds great promise for theory, practice, and policy.

Brief assessment of motor function: content validity and reliability of the fine motor scale.

PURPOSE: The Brief Assessment of Motor Function Fine Motor Scale (FMS) allows rapid assessment, independent of age. This study was done to establish content validity of the FMS and to demonstrate FMS reliability. METHODS: A standard questionnaire ("Disagree" to "Agree," 1-4) was emailed to 28 expert panel members. Ten children with diagnoses including Proteus, Sheldon-Freeman, Smith-Lemli-Opitz, and Smith-Magenis syndromes were videotaped for reliability trials. RESULTS: Expert panel members agreed that all 28 items should be included (means, 3.43-3.89); were functionally relevant (means, 2.93-3.82), were clearly worded (means, 2.71-3.61), and were easily discriminated (means, 3.32-4.0). Kappa values for interrater and intrarater reliability were 0.978 and 0.993, respectively. CONCLUSIONS: Feedback from an expert Panel supported content validity of the Brief Assessment of Motor Function FMS. Kappa values for interrater and intrarater reliability suggest this is a reliable instrument for rapid, objective fine motor assessment.

Child factors associated with parent involvement in usual clinical care of children and adolescents: a national register study.

The study examined the role of child level characteristics of age, gender, disorder and experience of family breakdown on parent involvement in the treatment of children and adolescents in a usual clinical care setting. Data from the national register of 20,856 children and adolescents treated in psychiatric hospitals and clinics in Norway in 2002 were analyzed using a three-level hierarchical model. Consultations attended by the child, mother and father were constructed as level 1, child characteristics as level 2 and clinics as level 3. Results indicated that 42% of the variance was explained by within-family differences of consultations and 56% by child characteristics. Only 2% of the variance was explained by clinic-to-clinic differences. In the total model, child factors of gender, disorder and family breakdown (but not age) were significant predictors of consultation with children and parents. Therapists should take into account the role of the gender, disorder and family breakdown in promoting parent involvement and hindering premature termination.

Screening for developmental delay in the setting of a community pediatric clinic: a prospective assessment of parent-report questionnaires.

OBJECTIVES: Our goal for this study was to prospectively test whether parent-completed questionnaires can be effectively used in the setting of a busy ambulatory pediatric clinic to accurately screen for developmental impairments. Specific objectives included (1) assessing the feasibility of using parent-report instruments in the setting of a community pediatric clinic, (2) evaluating the accuracy of 2 available screening tests (the Ages and Stages Questionnaire and Child Development Inventory), and (3) ascertaining if the pediatrician's clinical judgment could be used as a potential modifier. METHODS: Subjects were recruited from the patient population of a community clinic providing primary ambulatory pediatric care. Subjects without previous developmental delay or concerns noted were contacted at the time of their routine 18-month-old visit. Those subjects who agreed to participate were randomly assigned to 1 of 2 groups and completed either the Ages and Stages Questionnaire or Child Development Inventory. The child's pediatrician also completed a brief questionnaire regarding his or her opinion of the child's development. Those children for whom concerns were identified by either questionnaire underwent additional detailed testing by the Battelle Development Inventory, the "gold standard" for the purposes of this study. An equal number of children scoring within the norms of the screening measures also underwent testing with the Battelle Development Inventory. RESULTS: Of the 356 parents contacted, 317 parents (90%) agreed to participate. Most parents correctly completed the Ages and Stages Questionnaire (81%) and the Child Development Inventory (75%). Predictive values were calculated for the Ages and Stages Questionnaire and the Child Development Inventory (sensitivity: 0.67 and 0.50; specificity: 0.39 and 0.86; positive predictive value: 34% and 50%; negative predictive value: 71% and 86%, respectively). Incorporating the physician's opinion regarding the developmental status of the child did not improve the accuracy of the screening questionnaires. CONCLUSIONS: Three important conclusions were reached: (1) parent-completed questionnaires can be feasibly used in the setting of a pediatric clinic; (2) the pediatrician's opinion had little effect in ameliorating the accuracy of either questionnaire; and (3) single-point accuracy of these screening instruments in a community setting did not meet the requisite standard for development screening tests as set by current recommendations. This study raises important questions about how developmental screening can be performed, and we recommend additional research to elucidate a successful screening procedure.

Using the Ages and Stages Questionnaire to teach medical students developmental assessment: a descriptive analysis.

BACKGROUND: After a survey of medical graduates' skills found a lack of confidence in developmental assessment, a program was introduced with the broad aims of increasing medical student confidence and respect for the parents' role in childhood developmental assessment. Research has shown that parents' concerns are as accurate as quality screening tests in assessing development, so the program utilised the Ages and Stages Questionnaire, a parent completed, child development assessment tool. METHOD: To evaluate the program, an interpretative analysis was completed on the students' reports written during the program and a questionnaire was administered to the parents to gain their perception of the experience. As well, student confidence levels in assessing growth and development were measured at the end of the paediatric term. RESULTS: Although there was an increase in student confidence in developmental assessment at the end of the term, it was not statistically significant. However the findings indicated that students gained increased understanding of the process and enhanced recognition of the parental role, and the study suggested there was increased confidence in some students. Parents indicated that they thought they should be involved in the teaching of students. CONCLUSION: The ASQ was shown to have been useful in an education program at the level of advanced beginners in developmental assessment.

Does a detailed assessment of poor repertoire general movements help to identify those infants who will develop normally?

BACKGROUND: The assessment of the quality of general movements (GMs) in young infants is a reliable and valid diagnostic tool for detecting brain dysfunction early in life. Poor repertoire GMs are the most frequently observed abnormal GMs during the preterm, term and early postterm period. However, their predictive value for the neurological outcome is low. AIM: To find out whether a detailed scoring of poor repertoire GMs might lead to a better prediction of the neurological outcome. SUBJECTS: We studied 18 preterm infants who were repeatedly videoed from birth to 22 weeks postterm age, including several recordings assessed as poor repertoire GMs. At 8 to 10 years, six children were neurologically normal, six had mild neurological abnormalities, and the remaining six were classified as cerebral palsy. STUDY DESIGN: Each GM globally assessed as poor repertoire was scored in details according to several aspects of neck and trunk, arm and leg movements applying Prechtl's optimality concept. RESULTS: By and large, the detailed score of poor repertoire GMs was not related to the neurological outcome. CONCLUSION: For the clinical application of the GM assessment, it remains important to assess the fidgety movements of those infants with poor repertoire GM trajectories in order to predict their outcome.

Epidemiology of child pedestrian casualty rates: can we assume spatial independence?

Child pedestrian injuries are often investigated by means of ecological studies, yet are clearly part of a complex spatial phenomena. Spatial dependence within such ecological analyses have rarely been assessed, yet the validity of basic statistical techniques rely on a number of independence assumptions. Recent work from Canada has highlighted the potential for modelling spatial dependence within data that was aggregated in terms of the number of road casualties who were resident in a given geographical area. Other jurisdictions aggregate data in terms of the number of casualties in the geographical area in which the collision took place. This paper contrasts child pedestrian casualty data from Devon County UK, which has been aggregated by both methods. A simple ecological model, with minimally useful covaraties relating to measures of child deprivation, provides evidence that data aggregated in terms of the casualty's home location cannot be assumed to be spatially independent and that for analysis of these data to be valid there must be some accounting for spatial auto-correlation within the model structure. Conversely, data aggregated in terms of the collision location (as is usual in the UK) was found to be spatially independent. Whilst the spatial model is clearly more complex it provided a superior fit to that seen with either collision aggregated or non-spatial models. Of more importance, the ecological level association between deprivation and casualty rate is much lower once the spatial structure is accounted for, highlighting the importance using appropriately structured models.

Functional Independence Measure (WeeFIM) for Chinese children: Hong Kong Cohort.

BACKGROUND: The Functional Independence Measure (WeeFIM) for children is a simple-to-administer scale for assessing independence across 3 domains in American children. WeeFIM was based on a conceptual framework by the World Health Organization (1980) of pathology, impairment, disability and handicap, and the "burden of care." WeeFIM is useful in assessing functional independence in children aged 6 months to 7 years. It can be used for children with developmental disabilities aged 6 months to 21 years. Normative WeeFIM data had been validated for American children. Because of cultural and environmental differences among countries, normative data for the Chinese population are needed. With a normative database, the progression of independence at home and in the community can be evaluated. WeeFIM is an 18-item, 7-level ordinal scale instrument that measures a child's consistent performance in essential daily functional skills. Three main domains (self-care, mobility, and cognition) are assessed by interviewing or by observing a child's performance of a task to criterion standards. WeeFIM is categorized into 2 main functional streams: "Dependent" (ie, requires helper: scores 1-5) and "Independent" (ie, requires no helper: scores 6-7). Scores 1 (total assistance) and 2 (maximal assistance) belonged to the "Complete Dependence" category. Scores 3 (moderate assistance), 4 (minimal contact assistance), and 5 (supervision or set-up) belonged to the "Modified Dependence" category. Scores 6 (modified independence) and 7 (complete independence) belonged to the "Independent" category. The WeeFIM is a 7-level criterion-specific ordinal scale. Level 7 requires no assistance for the child and the child completes the task independently without requiring a device. During the task, there is no concern about safety or taking an inordinate amount of time. Level 6 reflects modified independence and includes use of an assistive device or not completing the task in a timely or safe manner. OBJECTIVE: To examine the utility of the WeeFIM in Chinese children and to create a normative WeeFIM profile suitable for Chinese children. METHOD: Direct interviews were conducted for 445 normal Chinese children, aged 6 months to 7 years, in the community. RESULTS: 1. WeeFIM total score and 3 domains subscores versus age. The total WeeFIM scores increased progressively with age, reaching a plateau at 72 months. There was a progressive increase in subscores of self-care, mobility, and cognition independence between 6 to 62 months, especially between 6 to 45 months. Similarly, the WeeFIM self-care subscores increased progressively with age, reaching a plateau at around 72 months. The WeeFIM mobility subscores increased progressively with age, reaching a plateau at around 54 months. The WeeFIM cognition subscores increased progressively with age, reaching a later plateau at around 80 months. 2. WeeFIM subtotal scores versus age. The total WeeFIM score and 3 domain subscores correlated significantly with age. We further classified the 18 items into 3 groups according to the degree of correlation with age. Most items had high correlation with Spearman's correlation coefficient of rho >0.8. Only 1 item (chair transfer) showed moderate correlation with rho = 0.7-0.8. The item "walk" had the lowest correlation with rho = 0.6-0.7. 3. Chronological order for achieving different items. The 50th percentile of age in months for achieving level 6 (modified independence) of the 18 items were compared and ranked according to the age of achieving level 6. In creating a developmental scale of achievement of level 6 (modified independence) for all 18 items, the developmental sequence clustered in the following order: chair transfer (order 1) and walk (order 2) were achieved much earlier (at 18 and 24 months, respectively). Thereafter, there was a clustering of 4 items achieved at around 45 months: toilet transfer (order 3), stair (order 4), expression (order 5), and social interaction (order 6). Then, 9 items were achieved at around 54 to 56 months: tub or shower transfer (order 7), eating (order 8), bathing (order 9), bowel management (order 10), dressing of lower body (order 11), comprehension (order 12), dressing of upper body (order 13), bladder management (order 14), and grooming (order 15). At 60 months, the following ranked in order: memory (order 16), problem-solving (order 17), and toileting (order 18). 4. Impact of sex factor. Girls aged 22 to 45 months had higher scores in self-care subscores and cognition subscores. From 63 months onwards, boys had statistically significant higher scores in mobility subscores. Otherwise, there was no statistically significant difference in WeeFIM scores for different age groups. 5. Impact of domestic helpers. There was also significant difference for self-care subscore with the presence of a maid at home. Those children with a maid at home obtained lower self-care subscores. However, the mobility and cognition subscores were not affected. CONCLUSION: We have created a normative functional independence profile for Chinese children by adapting the American-based WeeFIM. There were cultural differences when compared with American children. Interestingly, Chinese children in Hong Kong scored better than their American counterparts in domain 1 (self-care) in all ages. This might be attributable to early attendance in preschool settings where children are taught to tend to their needs. Even for domain 2 (mobility), the higher scores in younger Chinese children in Hong King (<3 years) might be explained by earlier attendance in preschool settings. The American children did catch up after 3 years. As for domain 3 (cognition), the local educational system emphasized reading, writing, memorizing materials, and social interaction. Thus, Chinese children in Hong Kong had better cognition scores until 42 months, when their American counterparts caught up by attending preschool. There are definitely environmental and cultural practices affecting functional independence in both ethnic groups, especially in the upper age range (>4 years) both in America and Hong Kong. Thus, a locally validated WeeFIM instrument should be adopted for Chinese children. Our study demonstrated that WeeFIM could be used as a functional independence measure for Chinese children. Hong Kong has a different cultural background compared with America; thus, usage of WeeFIM with different age criteria for achieving independence should be adopted.

Estimating the cost of developmental and behavioral screening of preschool children in general pediatric practice.

OBJECTIVE: Despite increased recognition of the importance of development and growth of young children, formal developmental and behavioral screening often is not included in general pediatric practice. Barriers to the provision of developmental and behavioral screening are considerable; among them are the need for specialized training and uncertain reimbursement. This article develops a model for estimating the cost of providing pediatric developmental and behavioral screening that can be scaled to reflect a pediatric practice's patient population and choice of screening offered. METHODS: The framework for our scaleable cost model was drawn from work done in estimating the Resource-Based Relative Value Scale (RBRVS). RBRVS provides estimates of the work effort involved in the provision of health care services for individual Current Procedural Terminology codes. The American Academy of Pediatrics has assigned descriptions of pediatric services, including developmental and behavioral screening, to the Current Procedural Terminology codes originally created for adult health care services. The cost of conducting a screen was calculated as a function of the time and staff required and was loaded for practice costs using the RBRVS valuation. The cost of the follow-up consultation was calculated as a function of the time and staff required and the number of relative value units assigned in the RBRVS scale. RESULTS: The practice cost of providing developmental and behavioral screening is driven primarily by the time and staff required to conduct and evaluate the screens. Administration costs are lowest for parent-administered developmental screens ($0 if no assistance is required) and highest ($67) for lengthy, pediatric provider-administered screens, such as the Neonatal Behavioral Assessment Scale. The costs of 3 different groups of developmental and behavioral screening are estimated. The estimated per-member per-month cost per 0- to 3-year-old child ranges from $4 to >$7 in our 3 examples. CONCLUSIONS: Cost remains a significant barrier to greater provision of formal developmental and behavioral screening. Our scaleable cost model may be adjusted for a given practice to account for the overall level of developmental risk. The model also provides an estimate of the time and cost of providing new screening services. This model allows pediatric practices to select the mix of developmental screens most appropriate for their particular patient population at an acceptable cost.

Issues in Islamic biomedical ethics: a primer for the pediatrician.

The United States is becoming increasingly pluralistic. Pediatricians must become familiar with the factors that affect the emotional, physical, and spiritual health of their patients that are outside the kin of the traditionally dominant value system. Although many articles have addressed the cultural and ethnic factors, very few have considered the impact of religion. Islam, as the largest and fastest-growing religion in the world, has adherent throughout the world, including the United States, with 50% of US Muslims being indigenous converts. Islam presents a complete moral, ethical, and medical framework that, while it sometimes concurs, at times diverges or even conflicts with the US secular ethical framework. This article introduces the pediatrician to the Islamic principles of ethics within the field of pediatric care and child-rearing. It demonstrates how these principles may impact outpatient and inpatient care. Special attention is also given to adolescent and end-of-life issues.

Parental and professional agreement in developmental assessment of very-low-birthweight and term infants.

The aim of this prospective follow-up study was to evaluate the accuracy of a parent-completed questionnaire compared with professionally detected developmental delay. Parents of 108 very-low-birthweight (VLBW) infants and parents of 279 term control infants completed the German version of the Revised Prescreening Developmental Questionnaire (R-PDQ) at the corrected age of 12 months. Simultaneously, infants underwent developmental examination using the Griffiths Developmental Scale. Sixty-nine VLBW infants were classified as not delayed, 16 as delayed by both methods (conegativity 76% and copositivity 94%), as compared to 240 and six term control infants (conegativity 88%, copositivity 94%). The questionnaire suggested delay in 22 VLBW infants and 32 control infants, which was not substantiated by professional examination (P=0.006). In contrast, examination-diagnosed delay was missed by the questionnaire in one infant in each group. The R-PDQ is a reliable monitoring instrument for both VLBW and term infants at the age of 12 months. Parents of VLBW infants tend to underestimate their infants' development.