Screening for developmental disabilities in developing countries

Sex differences in 3- to 5-year-old children's motor competence: A pooled cross-sectional analysis of 6241 children

There is some, albeit inconsistent, evidence supporting sex differences in preschoolers' motor competence (MC), with these observations not uniform when analyzed by age, and cultural groups. Thus, this study examined sex differences across ages in 3- to 5-year-old children's MC. A cross-country pooled sample of 6241 children aged 3-5 years (49.6% girls) was assessed for MC using the Test of Gross Motor Development-2nd/3rd edition, and children were categorized into groups of age in months. Multiple linear regression models and predictive margins were calculated to explore how sex and age in months affect scores of MC (i.e., locomotor and ball skills), with adjustments for country and BMI. The Chow's Test was used to test for the presence of a structural break in the data. Significant differences in favor of girls were seen at 57-59 and 66-68 months of age for locomotor skills; boys performed better in ball skills in all age periods, except for 42-44 and 45-47 months of age. The higher marginal effects were observed for the period between 45-47 and 48-50 months for locomotor skills (F = 30.21; and F = 25.90 for girls and boys, respectively), and ball skills (F = 19.01; and F = 42.11 for girls and boys, respectively). A significantly positive break point was seen at 45-47 months, highlighting the age interval where children's MC drastically improved. The identification of this breakpoint provides an evidence-based metric for when we might expect MC to rapidly increase, and an indicator of early delay when change does not occur at that age.

A 9-year retrospective cohort study of the monitoring and screening of childhood developmental delay in Thailand

BACKGROUND

Developmental delay in early childhood can have negative long-term cognitive and psychiatric sequelae, along with poor academic achievement, so early screening and surveillance are paramount. The aim of this study is to evaluate the impact of screening and surveillance on child developmental delay using the Developmental Surveillance and Promotion Manual (DSPM) and the Thai Early Developmental Assessment for Intervention (TEDA4I) for Thai children aged 0-5 years old.

METHODS

Data were obtained from the routine developmental screening for specific disorders at ages 9, 18, 30, 42 and 60 months conducted using DSPM and TEDA4I from 2013 to 2021. Descriptive statistics were used to analyse the data, and the results are visualised graphically herein.

RESULTS

Only 56% of the children were screened for child developmental delay using DSPM. The proportion of children screened increased from <1% in 2013 to 90% in 2021. Suspected developmental delay prevalence increased significantly from 3.91% in 2013-2015 to 10.00% in 2016-2018 and 26.48% in 2019-2021. Moreover, of the children with suspected developmental delay who received developmental stimulation within a month, only 87.9% returned for follow-up visits when they were evaluated again using TEDA4I to ascertain any abnormalities and specific areas of deficit. The overall proportion of children diagnosed with developmental delay was 1.29%. During the pandemic, the proportion of screening tests for child developmental delay at routine vaccination visits and follow-ups decreased but was still at least 80% in each region.

CONCLUSIONS

Since 1%-3% of children have suspected developmental delay, early detection is key to treating it as soon as possible. We anticipate that our findings will raise awareness in parents and caregivers about childhood developmental delay and lead to the implementation of early intervention and follow-up at the rural level in Thailand.

The use of augmentative and alternative communication by children with developmental disability in the classroom: a case study

PURPOSE

Augmentative and alternative communication (AAC) systems are often introduced to children with disabilities who demonstrate complex communication needs. As attending school is an essential part of these children's lives, it is important that they use their AAC system to communicate in the classroom. This study aimed to describe the nature of the use of AAC by students with developmental disabilities in the classroom.

MATERIALS AND METHOD

This study was conducted in Malaysia. Six students were observed twice each in their classroom and their classroom interactions were video recorded. The video recordings were transcribed and coded for the presence of a communication event, the student's mode of communication and communication function, the communication partner involved, and access to the AAC system.

RESULTS

Contrary to past studies, most students in this study spontaneously initiated interaction almost as many times as they responded. They primarily communicated with gestures and verbalizations/vocalizations despite having been introduced to an AAC system. When students communicated using their AAC system, they mainly interacted with the teachers, and for the function of either behavioral regulation or joint attention. It was found that for 39% of communicative events, the student's aided AAC system was not within arm's reach.

CONCLUSION

The findings highlight the need for efforts to encourage students with complex communication needs to use AAC more frequently in their classroom to be able to communicate more effectively and for a wider range of communicative functions. Speech-language pathologists can work closely with teachers to provide the necessary support to these students.

Early detection of neurodevelopmental disorders in African children living in informal settlements in Nairobi

BACKGROUND

Children in low-income and middle-income countries (LMICs) are at a substantially increased risk of delayed physical, emotional and sociocognitive outcomes, with consequential neurodevelopmental disorders. Evidence based, cost-effective and culturally appropriate screening tools are recommended for early identification of developmental disorders.

METHODS

The present study aims to assess the feasibility of early screening for neurodevelopmental disorders in children living in informal settlements in Nairobi, Kenya (Korogocho). The selected tools (ie, the CDC checklist and the Modified Checklist for Autism in Toddlers, Revised (M-CHAT-R)), widely used in high-income countries, are applied in two different populations: one from Kenya (LMIC) and one from Italy, to compare the different scores.

RESULTS

Of 509 children screened, 8.6% were classified at-risk based on the results of the screening tools. Significant risk factors are history of low birth weight and Apgar score, presence of neurological disorders, malnutrition and/or rickets, younger age of the child and older age of the mother. Caesarean section delivery, first pregnancy and mothers' older age were common risk factors among the Kenyan and the Italian samples. The Italian sample had a significantly greater rate of missed milestones.

CONCLUSIONS

Our data demonstrate the feasibility of using the CDC and M-CHAT-R tools in informal settlement dwellers. Further studies are needed to explore the opportunity for early diagnosis of developmental disorders in LMICs.

Effectiveness and Users' Perceptions of Upper Extremity Exoskeletons and Robot-Assisted Devices in Children with Physical Disabilities: Systematic Review

AIM

Systematically determine the effectiveness and users' perceptions of upper extremity (UE) exoskeletons and robot-assisted devices for pediatric rehabilitation.

METHODS

PubMed/Medline, Web of Science, Scopus, and Cochrane Library were searched for studies with "exoskeletons"/"robot-assisted devices", children with disabilities, effectiveness data, and English publication. Intervention effectiveness outcomes were classified within components of the International Classification of Functioning, Disability, and Health, Children and Youth Version (ICF-CY). Secondary data (users' perceptions; implementation setting) were extracted. Risk of bias and methodological quality were assessed. Descriptive analyses were performed.

RESULTS

Seventy-two articles were included. Most evaluated body structure and function and activity outcomes with less emphasis on participation. Most effects across all ICF-CY levels were positive. Devices were primarily evaluated in clinical or laboratory rather than natural environments. Perceptions about device effectiveness were mostly positive, while those about expression, accessibility, and esthetics were mostly negative. A need for increased rigor in research study design was detected.

CONCLUSIONS

Across populations, devices, settings, interventions, and dosing schedules, UE exoskeletons and robot-assisted devices may improve function, activity, and perhaps participation for children with physical disabilities. Future work should transition devices into natural environments, design devices and implementation strategies to address users' negative perceptions, and increase research rigor.

A national screening for the prevalence and profile of disability types among Egyptian children aged 6-12 years: a community-based population study

AIM

This study aimed to determine the prevalence of disability domains among Egyptian children in the age group of 6-12 years as well as assess their socio-demographic, epidemiological, and perinatal predictors.

METHODS

A national population-based cross-sectional household survey targeting 20,324 children from eight governorates was conducted. The screening questionnaire was derived from the WHO ten-question survey tool validated for the identification of disabilities.

RESULTS

The prevalence of children with at least one type of disability was 9.2%. Learning/ comprehension was the most prevalent type (4.2%), followed by speech/communication (3.7%), physical/ mobility and seizures (2.2% for each), intellectual impairment (1.5%), visual (0.7%), and hearing (0.4%). The commonest predictors for disabilities were children who suffered from convulsions or cyanosis after birth and maternal history of any health problem during pregnancy. However, preterm and low birth weight (LBW) babies or being admitted to incubators for more than two days were strong predictors for all disabilities except hearing disability. A history of jaundice after birth significantly carried nearly twice the odds for seizures (AOR = 2.2, 95% CI:1.5-3.4). History of difficult labor was a predictor of intellectual impairment (AOR = 1.5, 95% CI:1.1-2.0). A disabled mother was a strong predictor for all disabilities except seizures, while a disabled father was a predictor for visual and learning/ comprehension disabilities (AOR = 3.9, 95% CI:2.2-7.1 & AOR = 1.6, 95% CI:1.1-2.4 respectively). Meanwhile, both higher maternal and paternal education decreased significantly the odds to have, physical/ mobility and Learning/ comprehension by at least 30%.

CONCLUSION

The study found a high prevalence of disability among Egyptian children aged 6-12 years. It spotted many modifiable determinants of disability domains. The practice of early screening for disability is encouraged to provide early interventions.

A national screening for the prevalence and profile of disability types among Egyptian children aged 6–12 years: a community-based population study

Aim

This study aimed to determine the prevalence of disability domains among Egyptian children in the age group of 6–12 years as well as assess their socio-demographic, epidemiological, and perinatal predictors.

Methods

A national population-based cross-sectional household survey targeting 20,324 children from eight governorates was conducted. The screening questionnaire was derived from the WHO ten-question survey tool validated for the identification of disabilities.

Results

The prevalence of children with at least one type of disability was 9.2%. Learning/ comprehension was the most prevalent type (4.2%), followed by speech/communication (3.7%), physical/ mobility and seizures (2.2% for each), intellectual impairment (1.5%), visual (0.7%), and hearing (0.4%). The commonest predictors for disabilities were children who suffered from convulsions or cyanosis after birth and maternal history of any health problem during pregnancy. However, preterm and low birth weight (LBW) babies or being admitted to incubators for more than two days were strong predictors for all disabilities except hearing disability. A history of jaundice after birth significantly carried nearly twice the odds for seizures (AOR = 2.2, 95% CI:1.5–3.4). History of difficult labor was a predictor of intellectual impairment (AOR = 1.5, 95% CI:1.1–2.0). A disabled mother was a strong predictor for all disabilities except seizures, while a disabled father was a predictor for visual and learning/ comprehension disabilities (AOR = 3.9, 95% CI:2.2–7.1 & AOR = 1.6, 95% CI:1.1–2.4 respectively). Meanwhile, both higher maternal and paternal education decreased significantly the odds to have, physical/ mobility and Learning/ comprehension by at least 30%.

Conclusion

The study found a high prevalence of disability among Egyptian children aged 6–12 years. It spotted many modifiable determinants of disability domains. The practice of early screening for disability is encouraged to provide early interventions.

Knowledge Attitude and Practice (KAP) survey among healthcare professionals in pediatrics on the psychomotor development of children. Case of urban and rural health areas in South Kivu in the Democratic Republic of Congo: a cross-sectional study

Development refers to change. The study of development is the understanding of how a subject functions at a particular age or time in life. The objective of this study was to evaluate the knowledge, attitude, and practice of pediatric healthcare personnel on the psychomotor development of the child.

METHODS

This was a cross-sectional study of knowledge, attitude, and practice conducted in the health areas of South Kivu.

RESULTS

Twenty-six caregivers participated in the survey. Men were the most represented (61.5%), mean age 27.62±5.07 years; median experience in pediatrics: 1 year; predominantly urban setting with 69.2%. General practitioners were more represented, with 57.7%. The overall state of knowledge was insufficient in 69.2%. Knowledge1 improves with increasing experience in pediatrics (P=0.008), and qualification improves knowledge1 (P=0.033) and knowledge3 (P=0.009). Knowledge4 improved from rural to urban settings (P=0.022).A good knowledge of the scales used in the evaluation of psychomotor development influences the use of one or the other (P=0.000). The authors also notice that those who indicate and/or have physical therapy practiced in rehabilitation are generally those who have a good knowledge of the use of psychomotor development assessment tools (P=0.010).

CONCLUSION

This study highlights the low theoretical knowledge of caregivers on psychomotor development in our study setting, resulting in late diagnosis and consequently poor treatment of psychomotor development disorders. The results of this study indicate a need for continuing education for pediatric caregivers on the psychomotor development of the child.

Developmental disabilities in Africa: A scientometric review

BACKGROUND

Developmental disabilities are disproportionately more investigated in higher-income countries. However, global prevalence of developmental disabilities indicate that a large proportion of individuals with disabilities reside in low- and middle-income nations.

AIMS

The present work therefore aims to conduct a scientometric review to survey available literature on developmental disabilities in low- and middle-income countries belonging to the continent of Africa.

METHODS AND PROCEDURES

A literature search was conducted on Scopus, where a total of 1720 relevant publications (and an accompanying 66 thousand references) were found, representing research conducted between 1950 to 2022. Then, document co-citation analysis was performed to chart significant co-citation relationships between relevant articles and their cited references.

OUTCOMES AND RESULTS

The generated network based on document co-citation analysis revealed a total of 14 distinct thematic research clusters and 12 significant documents that have been frequently cited in the literature on developmental disabilities in Africa.

CONCLUSIONS AND IMPLICATIONS

The scientometric review revealed a trend of broadening research towards systems of care, away from a medical model of disease. It is projected that future research will continue to capitalise on inter-disciplinary strengths to arrive at a more nuanced understanding of developmental disability from all levels - individuals, families, to communities.

Parents' perception on the use of augmentative and alternative communication by children with complex communication needs in Malaysia

PURPOSE

Children with developmental disabilities who have complex communication needs (CCN) frequently need to use augmentative and alternative communication (AAC) to communicate effectively and efficiently. Speech-language pathologists (SLPs) often work closely with parents and other professionals when deciding on the best AAC system to introduce to these children. This study aimed to describe the use of AAC by children with CCN in Malaysia as reported by their parents.

MATERIALS AND METHOD

An online survey distributed for this study was completed by 235 parents.

RESULTS

Most of the parents of children with CCN who participated in this study reported that their children used low-tech AAC systems. A majority of respondents were satisfied with their child's AAC system. Parental satisfaction was positively associated with the frequency of use and whether the use of AAC helped parents understand the child better. Challenges reported by parents when using AAC and the reason some families abandoned the use of AAC were similar. Examples of challenges include parents having limited time and the child lacking the motivation to use the AAC system.

CONCLUSION

The findings of this study suggest the importance of SLPs actively involving parents in the selection of their children's AAC system so they are agreeable with the system introduced and continuously supporting children and their families to encourage and sustain the use of AAC. Implications for rehabilitationSpeech-language pathologists (SLPs) can create communication opportunities for the child to use augmentative and alternative communication (AAC) and experience success, teach parents how to incorporate AAC into the family's daily routine and activities, and reduce the demands on parents by preparing the AAC materials and programming the AAC system where possible.SLPs can provide ongoing support to school teachers to equip them with the necessary knowledge and skills to support the use of AAC in the classroom.

Bibliometric Analysis of Psychomotricity Research Trends: The Current Role of Childhood

Psychomotricity is a wide broad term, which encompasses different bodily action approaches to support children and adolescents to achieve their highest potential. A search on the Web of Science (WoS) Core Collection database was performed on this topic, using traditional bibliometric laws. Finally, 118 publications (112 articles and 6 reviews) documents were found. Annual publications presented an exponentially growing trend (R² = 84.7%). Spain was the most productive country/region worldwide. Paola Magioncalda, Matteo Martino y Víctor Arufe Giraldez were highlighted as the most prolific co-authors. "Retos Nuevas Tendencias en Educación Física, Deporte y Recreación" was the most productive journal and the "International Journal of Environmental Research and Public Health", was the second most productive; the third in the list was the most productive in the JCR ranking. Thus, research on psychomotricity is experiencing exponential growth, causing this topic to generate great interest among researchers, publishers and journals. The most cited paper was "Neurocognitive Effects of Alcohol Hangover". The author keywords that were first raised together with psychomotricity were related to rehabilitation and psychomotor development, while the current trend was focused on physical activity and early childhood education.

Knowledge of developmental disabilities and referral sources among health workers in two Ghanaian hospitals

Proper treatment of developmental disabilities requires health workers to have adequate knowledge of etiology and referral procedures. There is a dearth of research on knowledge of developmental disabilities among health workers in Ghana. The purpose of this study was to document knowledge about developmental disorders, causes, and referral procedures among health workers. Researchers used a successive free-listing method to interview 37 health workers. Developmental disabilities which present with physical symptoms were the most salient disorders identified among health workers, while learning disabilities and attention deficit disorder were largely overlooked. The most commonly listed developmental disabilities were cerebral palsy, Down syndrome, and autism spectrum disorder. Respondents had limited knowledge about the causes of and referral resources for developmental disabilities. Results show the need for continuing medical education, public awareness, and enhanced resources to support the identification and care of children with developmental disabilities in Ghana.

Identification of a De Novo Deletion by Using A-CGH Involving PLNAX2: An Interesting Candidate Gene in Psychomotor Developmental Delay

Psychomotor developmental delay is a disorder with a prevalence of 12–18% in the pediatric population, characterized by the non-acquisition of motor, cognitive and communication skills during the child’s development, in relation to chronological age. An appropriate neuropsychomotor evaluation and the use of new technologies, such as Array Comparative Genomic Hybridization (a-CGH) and Next-generation sequencing (NGS), can contribute to early diagnosis and improving the quality of life. In this case, we have analyzed a boy aged 2 years and 8 months, with a diagnosis of psychomotor developmental delay, mainly in the area of communication and language. The a-CGH analysis identified three de novo deletions of uncertain clinical significance, involving PLXNA2 (1q32.2), PRELID2, GRXCR2 and SH3RF2 (5q32), RIMS1 (6q13), and a heterozygous duplication of maternal origin involved three genes: HELZ, PSMD12 and PITPNC1 (17q24.2). Among all these alterations, our attention focused on the PLXNA2 gene because of the central function that plexin 2 carries out in the development of the central nervous system. However, all genes detected in the analysis could contribute to the phenotypic characteristics of the patient.

Participation of people living with disabilities in physical activity: a global perspective

Approximately 1·5 billion people worldwide live with a physical, mental, sensory, or intellectual disability, about 80% of which are in low-income and middle-income countries. This Series paper provides a global overview of the prevalence, benefits, and promotion policies for physical activity for people living with disabilities (PLWD). PLWD are 16-62% less likely to meet physical activity guidelines and are at higher risk of serious health problems related to inactivity than people without disabilities. Meta-analyses have shown that physical activity has beneficial effects on cardiovascular fitness (average standardised mean difference [SMD] 0·69 [95% CI 0·31-1·01]), musculoskeletal fitness (0·59 [0·31-0·87]), cardiometabolic risk factors (0·39 [0·04-0·75]), and brain and mental health outcomes (0·47 [0·21-0·73]). These meta-analyses also show that health benefits can be achieved even with less than 150 min of physical activity per week, and suggest that some physical activity is better than none. Meta-analyses of interventions to increase physical activity for PLWD have reported effect sizes ranging from SMD 0·29 (95% CI 0·17-0·41, k=10) to 1·00 (0·46-1·53, k=10). There is increasing awareness among policy makers of the needs of PLWD for full participation in physical activity. Physical activity action plans worldwide must be adequately resourced, monitored, and enforced to truly advance the fundamental rights of PLWD to fully participate in physical activity.

Has translational genomics come of age in Africa?

The rapid increase in genomics research in Africa and the growing promise of precision public health begs the question of whether African genomics has come of age and is being translated into improved healthcare for Africans. An assessment of the continent's readiness suggests that genetic service delivery remains limited and extremely fragile. The paucity of data on mutation profiles for monogenic disorders and lack of large genome-wide association cohorts for complex traits in African populations is a significant barrier, coupled with extreme genetic variation across different regions and ethnic groups. Data from many different populations is essential to developing appropriate genetic services. Of the proposed genetic service delivery models currently used in Africa-Uncharacterized, Limited, Disease-focused, Emerging and Established-the first three best describe the situation in most African countries. Implementation is fraught with difficulties related to the scarcity of an appropriately skilled medical genetic workforce, limited infrastructure and processes, insufficient health funding and lack of political support, and overstretched health systems. There is a strong nucleus of determined and optimistic clinicians and scientists with a clear vision, and there is hope for innovative solutions and technological leapfrogging. However, a multi-dimensional approach with active interventions to stimulate genomic research, clinical genetics and overarching healthcare systems is needed to reduce genetic service inequalities and accelerate precision public health on the continent. Human and infrastructure capacity development, dedicated funding, political will and supporting legislation, and public education and awareness, are critical elements for success. Africa-relevant genomic and related health economics research remains imperative with an overarching need to translate knowledge into improved healthcare. Given the limited data and genetic services across most of Africa, the continent has not yet come of 'genomics' age.

Is Quarter of Birth a Risk Factor for Developmental Coordinator Disorder in Preschool Children?

The purpose of this study was to determine the probability that preschool children have severe motor difficulties or are at risk of motor difficulties, according to quarter of birth and gender. Five hundred and eighty-eight preschool-age children were evaluated, of which 318 (54.08%) were boys and 270 (45.92%) were girls, with a mean age of 4.66 years (SD = 0.53). The Movement Assessment Battery for Children-2 (MABC-2) was used to collect the data. The results obtained were the following: Regarding students with severe motor difficulties: 6.7% born in quarter 1 (Q1); 13.3% born in the second quarter (Q2); 20.0% born in the third quarter (Q3); and 60.0% born in the fourth quarter (Q4). The probabilities found (OR) were: Q1 vs. Q2 (OR = 3.15; p < 0.05); Q1 vs. Q3 (OR = 4.68; p < 0.005); Q1 vs. Q4 (OR = 12.40; p < 0.001); Q2 vs. Q4 (OR = 4.04; p < 0.001); and Q3 vs. Q4 (OR = 2.65; p < 0.005). The adjusted ORs, with respect to the probabilities of having severe motor difficulties, were the following: Being born in Q4 is 13.03 times more likely than being born in Q1 (p < 0.001); those born in Q3 are 4.85 times more likely than those born in Q1 (p < 0.05); and those born in Q2 4.14 times more than those born in Q1 (p < 0.05). The conclusion is that children born in Q4 are more likely to be classified as children with severe difficulties compared to children born in the other quarters of the same year.

Effect of a 6-Week Physical Education Intervention on Motor Competence in Pre-School Children with Developmental Coordination Disorder

The objective of this research was to analyze the impact of an intervention program performed by a specialist in physical education (PE) to contribute to the development of motor competence (MC) in pre-school children with motor development problems. The sample consisted of 28 children (12 from the intervention group and 16 from the control group) aged between 4.1 and 5.9 years (mean = 4.71 ± 0.54) who were in the fifth and sixth grades of pre-school education in two schools from Lugo, Spain. The Movement Assessment Battery for Children-2 (MABC-2) was used for data collection. The data revealed that, in the pre- and post-test intervention groups, there are statistically significant differences in manual dexterity (p < 0.001; d = 2.63), aiming and catching (p < 0.002; d = 1.13), balance (p < 0.001; d = 1.68), total test score (p < 0.001; d = 3.30) and total percentile score (p < 0.001; d = 1.88). Between the control and intervention post-test groups, significant differences were found in manual dexterity (p = 0.015; η²&nbsp;= 0.22), aiming and catching (p = 0.003; η²&nbsp;= 0.32), balance (p = 0.050; η² = 0.15), total test score (p < 0.001; η² = 0.47) and total percentile score (p < 0.001; η² = 0.48). Based on the results obtained, a specific MC program implemented by a PE specialist contributed to the improvement of manual dexterity, aiming and catching and balance, as well as a better percentile in the general MC of pre-school children diagnosed with motor skill problems.

Study of Motor Competence in 4-5-Year-Old Preschool Children: Are There Differences among Public and Private Schools?

The objectives of this study were (1) to investigate the presence of preschool children with severe motor difficulties (SMDs) and (2) to evaluate the existence of differences in the motor competence (MC) of preschool children from public and private schools based on gender. A total of 581 preschool children (4.66 ± 0.52 years) from Galicia (Spain) were assessed. The Movement Assessment Battery for Children-2 (MABC-2) was used to collect the data. Preschool children from public schools presented a greater number of SMDs (OR = 20.65; CI = 9.99–85.53; p < 0.001). Preschool children from private schools have higher scores on the variables studied (for example, manual dexterity (p < 0.001), aiming and catching (p < 0.001), balance (p < 0.001), total test score (p < 0.001), and total percentage score (p < 0.001)). Regarding the gender factor, differences were found in manual dexterity (p < 0.001), aiming and catching (p = 0.014), balance (p < 0.001), total test score (p < 0.001), total percentage score (p < 0.001), and in the interaction of both factors in balance (p < 0.001), total global score (p = 0.004), and total percentage score (p < 0.001). Preschool children from private schools are less likely to have severe movement problems and score higher on all dimensions of the MABC-2 than preschool children from public schools analyzed in this study. Likewise, girls score higher than boys in all dimensions, except in aiming and catching.

Validating the Neurodevelopmental Domain of Neurodevelopmental Ecological Screening Tool: An Ecological Screener for Use With 3-5 Year-Old Children Impacted by Poverty and Homelessness

The Neurodevelopmental Ecological Screening Tool (NEST) is a new instrument to screen children for developmental challenges. This article describes the validation of the NEST neurodevelopmental domain. Data were collected from a nationwide purposely restricted sample of caregivers of children aged 3–5 years ( n = 231) living in poverty and experiencing homelessness. We used Rasch-based Rating Scale Models to select items with good fit. Cronbach’s alpha was used to measure the internal consistency validity of the entire neurodevelopmental domain. Construct validity and dimensional structure were obtained using confirmatory factor analysis. Interclass correlations were used to measure the test–retest reliability of the subdomains. Neurodevelopmental Ecological Screening Tool scores were compared to results on clinician-administered gold standard measures for a subsample ( n = 48). The neurodevelopmental domain score represents a single overarching risk construct with some variance attributable to distinct developmental constructs and validly and reliably identifies a child’s level of developmental risk.

The Role of the Family Network When Raising a Child with a Disability in Low- and Middle-Income Countries

Family plays a role in supporting child development, by facilitating caregiving and other parental practices. Low- and middle-income families typically have a complex structure with many relatives living together in the same household. The role of family and family complexity in the caregiving of children with disabilities is still unknown. In this study, we use data from N = 22,405 children with severe (N = 876) and mild or no disability (N = 21,529) from a large dataset collected in the 2005–2007 Multiple Indicator Cluster Survey. In particular, we adopt PageRank, a well-known algorithm used by search engines, to quantify the importance of each child in the family network. We then analyze the level of caregiving the child received in light of the child’s importance and developmental status, using a generalized linear model. Results show a main effect of child’s importance and of the interaction of child’s importance and developmental status. Post hoc analysis reveals that higher child importance is associated with a better caregiving outcome only for children with mild or no disability.

Navigating the Ghanaian health system: stories from families of children with intellectual and developmental disabilities

This study explored the experiences of families in navigating the Ghanaian health system to address the general health needs of their children with intellectual and developmental disabilities (IDD). The sample involved 22 primary caregivers of children with IDD aged 3-18 years who participated in a semi-structured interview. The interviews were analyzed using the constant comparison analytical method. The findings highlighted key enablers and barriers related to three overarching themes: entry into the health system; consultation with health professionals; and service coordination. The findings showed that the families and their children gained entry into the health system in many health facilities. However, the families revealed that some facilities denied the children services, either because the children had difficulties following entry processing protocols or there were no health professionals willing to address the children's needs. Although health professionals perform their duties professionally during consultation and care administration in many cases, the families reported on some challenges. Service coordination was seamless in some facilities; however, the families reported on other facilities they accessed where service coordination was not seamless. The study findings illustrate that the experiences of families and their children with IDD in the Ghanaian health system may be mixed.

Occupational Performance Coaching With Parents to Promote Community Participation of Young Children With Developmental Disabilities: Protocol for a Feasibility and Pilot Randomized Control Trial

Background: High rates of restricted community participation have been reported in young children with developmental disabilities. Occupational performance coaching (OPC), grounded in self-determination theory, aims to facilitate children's participation in life situations through coaching parents. However, there have been limited randomized controlled trials demonstrating the efficacy of OPC, especially with a specific focus on children's community participation. The proposed study is the first step in evaluating the feasibility and acceptability of conducting a pilot randomized controlled trial of OPC in Hong Kong and testing its initial efficacy (in comparison to parent consultation) in promoting children's community participation. Method/Design: A feasibility and pilot double-blind randomized controlled trial will be undertaken. Fifty children aged 6 years or below with developmental disabilities and their parents will be recruited from early intervention centers and/or through social media in Hong Kong. Parents will be randomly assigned to receive OPC or consultation, and will be blinded to group allocation. Outcomes will be assessed by blinded assessors at baseline, pre-intervention, post-intervention, and follow-up. Predetermined success criteria will be used to assess the feasibility of the trial. Qualitative interviews will be conducted with parents to explore the acceptability and perceived impact of OPC. Discussion: This trial will test whether the study protocol and OPC are feasible and acceptable, as well as assess the initial efficacy of OPC to obtain effect size estimates. The results of the trial will inform future preparations for conducting a full-scale efficacy trial of OPC. Trial Registration: ClinicalTrials.gov, U.S. National Library of Medicine, National Institutes of Health (#NCT04796909), Registered on 15th March 2021.

Child disability and caregiving in low and middle income countries: Big data approach on open data

BACKGROUND

The presence of child disabilities might affect the amount of caregiving attention the child receives, with potential ramifications on the development of the child and increasing the likelihood of developing a more severe condition. Little is known about the association between child disabilities and caregiving practices in less developed countries, penalized by both lack of data and a research bias toward western societies.

METHOD

In this study, we apply data mining methods on a large (N = 29,525) dataset from UNICEF to investigate the association between caregiving practices and developmental disabilities of the children, and highlight the differences between intellectual and other disabilities.

RESULTS

Our results highlight that, compared to other types of disabilities, intellectual disabilities increased the risk of being neglected by the caregiver in those activities oriented to the cognitive development. The education of the caregiver and the socioeconomical development of the country are actively involved in the moderation of the risk.

CONCLUSION

We demonstrated that educational policies of parental training, such as psychoeducation regarding intellectual disabilities and destigmatization campaigns, are needed to benefit parental practices in low- and middle-income countries.

Occupational Performance Coaching with Parents to Promote Community Participation and Quality of Life of Young Children with Developmental Disabilities: A Feasibility Evaluation in Hong Kong

Participation in community activities contributes to child development and health-related quality of life (HRQOL), but restricted participation has been reported in children with disabilities. Occupational performance coaching (OPC) is an intervention that targets participatory goals in child performance through coaching parents, with evidence of effectiveness for pediatric populations. Little is known about the feasibility of OPC in Hong Kong, or its effect on children's community participation and HRQOL. A mixed-methods case study design was applied to explore Hong Kong parents' experience of OPC in relation to goal achievement, community participation, and HRQOL change in children. Four parents of young children with developmental disabilities (aged five to six years) received OPC for three to eight sessions within one to three months. Quantitative pre- and post-intervention data were analyzed descriptively. Semi-structured interviews with parents were conducted at post-intervention, and analyzed using content analysis. Results showed a trend of improvement in goal performance, child involvement in community activities, and specific aspects of HRQOL among most participants. Parents perceived undertaking OPC positively, described gaining insights and skills, and felt supported. The findings suggest that OPC warrants further investigation for use in Hong Kong, to promote children's community participation and quality of life.

Children with Developmental Disabilities in Low- and Middle-Income Countries: More Neglected and Physically Punished

Little is known about parenting in the context of developmental disabilities in low- and middle-income countries (LMIC), penalized by both lack of data and a research bias toward western societies. In this study, we apply data mining methods on a large (N = 25,048) dataset from UNICEF to highlight patterns of association between developmental disabilities of children and parental involvement. We focus on the co-presence of multiple disabilities and the quality of childcare in three parenting domains: discipline, caregiving, and education. Our results show that, in LMIC, children with more severe developmental conditions are also more likely to receive low-quality parental care. Specific policies of parental training are needed to improve parental practices in LMIC.

A Chinese version of the young children's participation and environment measure: psychometric evaluation in a Hong Kong sample

PURPOSE

To investigate the psychometric properties of a Chinese-translated version of the Young Children's Participation and Environment Measure.

MATERIALS AND METHODS

The Young Children's Participation and Environment Measure was translated into Chinese using cultural adaptation by adding/replacing with activities relevant to Chinese culture. Parents of 53 children aged 2-5 years with developmental disabilities and of 50 typical developing children completed the questionnaires. Internal consistency, test-retest reliability, known-group validity, and discriminant validity were examined using Cronbach's alpha, intraclass correlation coefficient, Mann-Whitney U tests, and Spearman's rank correlation coefficients respectively.

RESULTS

Internal consistency was acceptable for most scales (α = 0.42-0.89). Test-retest reliability of the summary scores was moderate to high for all scales (intraclass correlation coefficient = 0.65-0.90). Known-group validity was supported by demonstrating significant differences by disability status in all community participation scales, two daycare/preschool participation scales, and one home participation scale. Low or negative correlations between the scores of some scales and children's cognition (ρ = 0.27-0.32; -0.36-to-0.35) and parental stress (ρ = -0.42-to-0.31) supported discriminant validity.

CONCLUSION

This study provided psychometric evidence supporting the use of the Young Children's Participation and Environment Measure to assess Chinese children's participation and environmental support.IMPLICATIONS FOR REHABILITATIONThe Young Children's Participation and Environment Measure is translated into Chinese using a cultural adaptation process.The Chinese version of the Young Children's Participation and Environment Measure demonstrates evidence for internal consistency, test-retest reliability (including the minimal detectable change).The Chinese version of the Young Children's Participation and Environment Measure demonstrates evidence for known-group validity and discriminant validity.The Chinese version of the Young Children's Participation and Environment Measure holds promise for use in children aged 2-5 years to assess their participation and identify environmental barriers warranting intervention.

Prevalence and associated factors of neurodevelopmental disability among infants in eastern Uganda: a population based study

Background

Neurodevelopmental disability (NDD) is increasingly acknowledged as one of the important causes of disease burden in low income countries. None the less, there is a dearth of data on the burden of NDD and its determinants in these settings. We aimed to establish the prevalence and factors associated with NDD among infants in Eastern Uganda.

Methods

We assessed 487 infants aged 9–12 months within Iganga-Mayuge Health Demographic Surveillance Site in Eastern Uganda using the Malawi Developmental Assessment Tool. The tool has four domains: gross motor, fine motor, language and social domains. An infant failed a domain if she/he failed more than two parameters of the expected at his/her age.

We interviewed mothers on factors that could influence the infants’ neurodevelopmental outcomes. Data were analysed using STATA version 14. We used odds ratios and 95% confidence intervals to assess statistical significance of associations.

Results

Of the 487 infants, 62(12.7%) had an NDD in at least one of the domains. The most affected was social behaviour where 52(10.7%) infants had an NDD. Severe impairment was seen among 9(1.8%) infants with NDD in either three or four domains.

Factors associated with NDD at multivariate logistic regression included: parity of more than three children (aOR = 1.8, 95% CI: 1.02–3.18); failure to cry at birth (aOR = 3.6, 95% CI: 1.46–9.17) and post-neonatal complications (aOR = 4.15, 95% CI: 1.22–14.10). Low birth weight, immediate and exclusive breast feeding were not significantly associated with NDD.

Conclusion

We found a high NDD burden among infants particularly in the social behaviour domain. To optimise the socio-neural development of infants, programs are needed to educate and work with families on how to engage and stimulate infants. Existing immunisation clinics and community health worker strategies provide an excellent opportunity for stemming this burden.

How to conduct good quality research on violence against children with disabilities: key ethical, measurement, and research principles

Background

Approximately one billion children experience violence every year. Violence against children is an urgent global public health concern and violation of children’s rights. It is also a risk factor for serious negative health and social outcomes and is therefore addressed within the Sustainable Development Goals (SDGs). Children with disabilities, who make up one in 20 children worldwide, are particularly vulnerable to violence although good quality data are lacking on causes and means of prevention of violence against children with disabilities. Key challenges exist in the measurement of disability and violence, which in part explains the dearth in evidence.

Improving research on violence against children with disabilities

This paper provides guidance on how to conduct good quality, ethical, and inclusive research on violence against children with disabilities, particularly in low-income settings. The lack of an international agreed ‘gold standard’ frustrates efforts to measure violence across settings and time. Careful consideration must be given to the design of survey tools. Qualitative and participatory research methods also offer important opportunities to explore children’s subjective understanding and experiences of violence. Challenges also exist around the measurement of disability. Disability may be measured by asking directly about disability, through self-reported functioning, or through the presence of impairments or health conditions. These approaches have strengths and limitations and should build on what children are able to do and include appropriate adaptations for specific impairments where necessary. Ethical research also requires adherence to ethical guidelines and approvals, obtaining informed consent, appropriate child protection responses, and careful consideration of interviewer-related issues including their selection, training, and welfare. Key methodological gaps remain - how to include children with severe communication challenges in research; how to respond in instances of weak child protection systems; designing sampling procedures that adequately represent children with disabilities in large-scale violence surveys; and determining how best to ask about violence safely in large-scale surveys and monitoring data. This paper further advocates for the dissemination of research results in inclusive and accessible formats.

Conclusion

With careful planning, challenges in collecting data on disability and violence can be overcome to generate evidence in this neglected area.

Comparative use of the Ages and Stages Questionnaires in low- and middle-income countries

AIM

To map the breadth of use of the Ages and Stages Questionnaires (ASQ) in low- and middle-income countries (LMICs) across world regions, and examine procedures for ASQ translation, adaptation, psychometric evaluation, and administration.

METHOD

We conducted a review of all original, peer-reviewed studies written in English referencing use of the ASQ in LMICs. We used a consensus rating procedure to classify each article into one of four categories: feasibility study, psychometric study, prevalence study, or research study.

RESULTS

We analysed 53 peer-reviewed articles written in English detailing use of the ASQ in LMICs. We found evidence of ASQ use in 23 LMICs distributed across all world regions. The ASQ was translated into 16 languages. Just over half of the studies reported parent completion of the ASQ (50.9%). We identified eight feasibility studies, 12 psychometric studies, and nine prevalence studies. Study type varied by economy and region.

INTERPRETATION

Findings suggest broad global use of the ASQ in a range of countries and cultural and linguistic contexts. There is need for further validation studies across all cited regions and countries and in countries ready to begin to design systems for providing universal developmental screening services.

WHAT THIS PAPER ADDS

The Ages and Stages Questionnaires (ASQ) has been used in at least 23 low- and middle-income countries (LMICs). The ASQ has been translated into at least 16 languages in LMICs. Over half the identified studies reported parent completion of the ASQ.

Preoperative heart rate and myocardial injury after non-cardiac surgery: results of a predefined secondary analysis of the VISION study

Background

Increased baseline heart rate is associated with cardiovascular risk and all-cause mortality in the general population. We hypothesized that elevated preoperative heart rate increases the risk of myocardial injury after non-cardiac surgery (MINS).

Methods

We performed a secondary analysis of a prospective international cohort study of patients aged ≥45 yr undergoing non-cardiac surgery. Preoperative heart rate was defined as the last measurement before induction of anaesthesia. The sample was divided into deciles by heart rate. Multivariable logistic regression models were used to determine relationships between preoperative heart rate and MINS (determined by serum troponin concentration), myocardial infarction (MI), and death within 30 days of surgery. Separate models were used to test the relationship between these outcomes and predefined binary heart rate thresholds.

Results

Patients with missing outcomes or heart rate data were excluded from respective analyses. Of 15 087 patients, 1197 (7.9%) sustained MINS, 454 of 16 007 patients (2.8%) sustained MI, and 315 of 16 037 patients (2.0%) died. The highest heart rate decile (>96 beats min⁻¹) was independently associated with MINS {odds ratio (OR) 1.48 [1.23–1.77]; P<0.01}, MI (OR 1.71 [1.34–2.18]; P<0.01), and mortality (OR 3.16 [2.45–4.07]; P<0.01). The lowest decile (<60 beats min⁻¹) was independently associated with reduced mortality (OR 0.50 [0.29–0.88]; P=0.02), but not MINS or MI. The predefined binary thresholds were also associated with MINS, but more weakly than the highest heart rate decile.

Conclusions

Preoperative heart rate >96 beats min⁻¹ is associated with MINS, MI, and mortality after non-cardiac surgery. This association persists after accounting for potential confounding factors.

Clinical trial registration

NCT00512109.

[Not Available]

Objectif

Fournir un cadre de travail aux prestataires de soins de première ligne pour aborder les déficiences développementales au sein des populations d’immigrants réfugiés et non réfugiés.

Sources d’information

Une recherche a été effectuée dans MEDLINE sur Ovid entre janvier 2005 et février 2017 à l’aide des mots-clés anglais developmental disability, developmental delay, refugee et immigrant pour relever les articles pertinents rédigés en anglais. Le contenu et les recommandations compris dans cet article de synthèse sont pour la plupart tirés du site Web Les soins aux enfants néo-canadiens de la Société canadienne de pédiatrie.

Message principal

Les soins aux familles de nouveaux arrivants n’ayant pas fait l’objet d’un dépistage ou d’un diagnostic de retard ou de déficience développementale peuvent sembler insurmontables aux médecins de famille. La perturbation des familles et de l’éducation, une faible littératie en santé, le fait d’avoir vu des événements traumatisants et certains obstacles culturels précis peuvent influer sur le tableau clinique des problèmes de développement parmi les réfugiés et immigrants. La surveillance et le dépistage des troubles de développement qui accordent une attention particulière au contexte culturel à l’aide d’outils fondés sur les données probantes sont la pierre d’assise de l’intervention précoce.

Conclusion

Pour les réfugiés en particulier, à la lumière des iniquités auxquelles ils ont fait face avant la migration et durant le trajet migratoire, le dépistage des déficiences développementales et l’intervention sont l’occasion d’obtenir des résultats équitables chez les enfants réfugiés et d’optimiser leur santé et leur bien-être.

Approach to developmental disabilities in newcomer families

OBJECTIVE

To provide a framework for primary care providers to approach developmental disabilities in both refugee and nonrefugee immigrant populations.

SOURCES OF INFORMATION

Ovid MEDLINE was searched from January 2005 to February 2017 using subject headings developmental disability, developmental delay, refugee, and immigrant for relevant English-language articles. Most of the content and recommendations in this review are derived from the Canadian Paediatric Society's Caring for Kids New to Canada website.

MAIN MESSAGE

As family physicians, it can be daunting to care for newcomer families who arrive without previous developmental disability or delay screening and diagnoses. Disruption to families and education, decreased health literacy, witnessed traumatic events, and culturally specific barriers can affect the presentation of developmental concerns among refugees and immigrants. Surveillance and screening for developmental concerns in a culturally sensitive manner using evidence-based tools are cornerstones of early intervention.

CONCLUSION

For refugees in particular, in light of the inequities they have faced before migration and during their migration trajectory, screening for developmental disabilities and intervening provides an opportunity to help achieve equitable outcomes for refugee children and optimize their health and well-being.

The Effectiveness of Parental Questionnaires in the Assessment of Speech-Language and Auditory Function in Children

OBJECTIVE

This study investigates the use of a parental questionnaire to determine its effectiveness as a screening tool in identifying speech-language and/or auditory impairments in children.

PATIENTS AND METHODS

Parents completed speech-language (n = 36) or audiology (n = 23) questionnaires prior to their child's speech-language and/or auditory evaluations. The speech-language and audiology evaluations were conducted by clinicians at three different universities not familiar with the administration and scoring of the parental questionnaires. A research assistant coded the results of the speech-language and audiology evaluations. Statistical analysis was used to determine if any aspects of the parents' evaluation of their child's speech, language, or hearing correlated with the speech-language pathologists'/audiologists' assessment. The results of the analyses would indicate whether parental reports are a reliable alternative to professionals' assessment.

RESULTS

The speech-language questionnaires for children aged 2-5 years revealed the parents' perception of their children speaking 3-word sentences significantly (p < 0.05) corresponded to the children's comprehension and expression skills. The results from the auditory questionnaires revealed that reports of a child's ear pain were (p < 0.05) correlated with auditory dysfunction.

CONCLUSIONS

These questionnaires can potentially be used in low-income countries where professional resources are scarce and there are barriers to identifying children with speech-language and/or auditory impairment.

ESSENCE-Q: Slavic language versions for developmental screening in young children

PURPOSE

The Early Symptomatic Syndromes Eliciting Neurodevelopmental Clinical Examinations - Questionnaire (ESSENCE-Q) was developed as a brief screener to identify children with developmental concerns who might have neurodevelopmental disorders (NDDs). This study aimed to translate the ESSENCE-Q into south Slavic languages, namely, Bosnian, Bulgarian, Croatian, Macedonian, Montenegrin, Serbian, and Slovenian, and to evaluate its psychometric properties for screening purposes in clinical settings.

PATIENTS AND METHODS

In the study, the ESSENCE-Q was completed for 251 "typically developing" children and 200 children with 1 or more diagnosed NDDs, all aged 1-6 years. Internal consistency and construct validity were tested first, followed by generating receiver operating characteristic curves and the area under the curve. Optimal cutoff values were then explored.

RESULTS

The Cronbach's α coefficients were 0.91, 0.88, and 0.86 for ESSENCE-Q parent-completed form, and the telephone and direct interview forms administered by trained nurse or specialist, respectively. The 3 versions produced area under the curve values (95% confidence interval): 0.96 (0.93-0.99), 0.91 (0.86-0.95), and 0.91 (0.86-0.97), respectively. An optimal cutoff for ESSENCE-Q parent-completed form was found to be ≥3 points, while for the telephone and direct interviews, it was ≥5 points.

CONCLUSION

We found adequate measurement properties of the south Slavic languages versions of the ESSENCE-Q as a screener for NDDs in clinical settings. This study provided additional data supporting sound psychometric properties of the ESSENCE-Q.

Global services and support for children with developmental delays and disabilities: Bridging research and policy gaps

Pamela Collins and colleagues explain the research and policy approaches needed globally to ensure children with developmental delays and disabilities are fully included in health and education services.

Exploring the global landscape of genetic variation in coagulation factor XI deficiency

Exome-data analysis revealed that FXI deficiency is from 2 to 20 times more frequent than expected in most populations. Exome-data analysis evidenced novel recurrent and ethnic-specific mutations other than the well-known type II and type III defects.

Developmental Screening of Refugees: A Qualitative Study

BACKGROUND AND OBJECTIVES

Refugee children are at high developmental risk due to dislocation and deprivation. Standardized developmental screening in this diverse population is challenging. We used the Health Belief Model to guide key-informant interviews and focus groups with medical interpreters, health care providers, community collaborators, and refugee parents to explore key elements needed for developmental screening. Cultural and community-specific values and practices related to child development and barriers and facilitators to screening were examined.

METHODS

We conducted 19 interviews and 2 focus groups involving 16 Bhutanese-Nepali, Burmese, Iraqi, and Somali participants, 7 community collaborators, and 6 providers from the Center for Refugee Health in Rochester, New York. Subjects were identified through purposive sampling until data saturation. Interviews were recorded, coded, and analyzed using a qualitative framework technique.

RESULTS

Twenty-one themes in 4 domains were identified: values/beliefs about development/disability, practices around development/disability, the refugee experience, and feedback specific to the Parents' Evaluation of Developmental Status screen. Most participants denied a word for "development" in their primary language and reported limited awareness of developmental milestones. Concern was unlikely unless speech or behavior problems were present. Physical disabilities were recognized but not seen as problematic. Perceived barriers to identification of delays included limited education, poor healthcare knowledge, language, and traditional healing practices. Facilitators included community navigators, trust in health care providers, in-person interpretation, visual supports, and education about child development.

CONCLUSIONS

Refugee perspectives on child development may influence a parent's recognition of and response to developmental concerns. Despite challenges, standardized screening was supported.

Global Carrier Rates of Rare Inherited Disorders Using Population Exome Sequences

Exome sequencing has revealed the causative mutations behind numerous rare, inherited disorders, but it is challenging to find reliable epidemiological values for rare disorders. Here, I provide a genetic epidemiology method to identify the causative mutations behind rare, inherited disorders using two population exome sequences (1000 Genomes and NHLBI). I created global maps of carrier rate distribution for 18 recessive disorders in 16 diverse ethnic populations. Out of a total of 161 mutations associated with 18 recessive disorders, I detected 24 mutations in either or both exome studies. The genetic mapping revealed strong international spatial heterogeneities in the carrier patterns of the inherited disorders. I next validated this methodology by statistically evaluating the carrier rate of one well-understood disorder, sickle cell anemia (SCA). The population exome-based epidemiology of SCA [African (allele frequency (AF) = 0.0454, N = 2447), Asian (AF = 0, N = 286), European (AF = 0.000214, N = 4677), and Hispanic (AF = 0.0111, N = 362)] was not significantly different from that obtained from a clinical prevalence survey. A pair-wise proportion test revealed no significant differences between the two exome projects in terms of AF (46/48 cases; P > 0.05). I conclude that population exome-based carrier rates can form the foundation for a prospectively maintained database of use to clinical geneticists. Similar modeling methods can be applied to many inherited disorders.

Developmental skills of 36-60-month-old children in Isfahan daycare centers in 2013

Background:

Assessment of developmental skills is one of the most essential components of children's health evaluation. Since several pubertal disorders are caused by parental negligence in diagnosis, prevention, and treatment of childhood problems, failure to make a timely diagnosis of these problems could have adverse effects on the health of children in future. This study was conducted to determine the developmental skills of 36-60-month-old children in Isfahan.

Materials and Methods:

In this cross-sectional study, 196 children, aged 36-60 months, were recruited through random cluster sampling. “Ages and Stages” questionnaire was filled for each subject by their parents (father, mother, or both), and the frequency of developmental delay was determined based on cut-off points. The data were analyzed by descriptive statistics using SPSS 20.0.

Results:

About 52.6% of the children were male. Mean age of the children was 50.71 (SD = 8.16) months. The abnormal findings were in the five domains of communication (1.5%), gross motor (3.1%), fine motor (7.7%), problem solving (7.7%) and personal-social (2%).

Conclusions:

The results suggest that some of the children had scores below or equal to the cut-off points and needed more evaluation by a professional person. The domains in which the children had problems were fine motor, problem solving, and gross motor. Therefore, health staff should pay more attention to assessment of these domains and parents should be trained to develop their children's skills in these domains.

Assessing the prevalence of sensory and motor impairments in childhood in Bangladesh using key informants

OBJECTIVES

The study was conducted to determine whether trained key informants (KI) could identify children with impairments.

DESIGN

Trained KI identified children with defined impairments/epilepsy who were then examined by a medical team at a nearby assessment centre (Key Informant Methodology: KIM). A population-based household randomised sample survey was also conducted for comparing the prevalence estimates.

SETTING

Three districts in North Bangladesh.

PARTICIPANTS

Study population of approximately 258 000 children aged 0-<18 years, within which 3910 children were identified by KI, 94.8% of whom attended assessment camps. In the household survey, 8120 children were examined, of whom 119 were identified with an impairment/epilepsy.

MAIN OUTCOME MEASURES

Prevalence estimates of severe visual impairment (SVI), moderate/severe hearing impairment (HI), substantial physical impairment (PI) and epilepsy.

RESULTS

Overall prevalence estimates of impairments, including presumed HI, showed significant differences comparing KIM (9.0/1000 (95% CI 8.7 to 9.4)) with the household survey (14.7/1000 (95% CI 12.0 to 17.3)). Good agreement was observed for SVI (KIM 0.7/1000 children: survey 0.5/1000), PI (KIM 6.2/1000 children: survey 8.0/1000) and epilepsy (KIM 1.5/1000 children: survey 2.2/1000). Prevalence estimates for HI were much lower using KIM (2/1000) compared to the survey (6.4/1000). Excluding HI, overall prevalence estimates were similar (KIM: 7.5/1000 children (95% CI 7.2 to 7.8) survey: 8.4/1000 (95% CI 6.4 to 10.4)).

CONCLUSIONS

KIM offers a low cost and relatively rapid way to identify children with SVI, PI and epilepsy in Bangladesh. HI is underestimated using KIM, requiring further research.

The impact of disability on the lives of children; cross-sectional data including 8,900 children with disabilities and 898,834 children without disabilities across 30 countries

Background

Children with disabilities are widely believed to be less likely to attend school or access health care, and more vulnerable to poverty. There is currently little large-scale or internationally comparable evidence to support these claims. The aim of this study was to investigate the impact of disability on the lives of children sponsored by Plan International across 30 countries.

Methods and Findings

We conducted a cross-sectional survey including 907,734 children aged 0–17 participating in the Plan International Sponsorship Programme across 30 countries in 2012. Parents/guardians were interviewed using standardised questionnaires including information on: age, sex, health, education, poverty, and water and sanitation facilities. Disability was assessed through a single question and information was collected on type of impairment. The dataset included 8,900 children with reported disabilities across 30 countries. The prevalence of disability ranged from 0.4%–3.0% and was higher in boys than girls in 22 of the 30 countries assessed – generally in the range of 1.3–1.4 fold higher. Children with disabilities were much less likely to attend formal education in comparison to children without disabilities in each of the 30 countries, with age-sex adjusted odds ratios exceeding 10 for nearly half of the countries. This relationship varied by impairment type. Among those attending school, children with disabilities were at a lower level of schooling for their age compared to children without disabilities. Children with disabilities were more likely to report experiencing a serious illness in the last 12 months, except in Niger. There was no clear relationship between disability and poverty.

Conclusions

Children with disabilities are at risk of not fulfilling their educational potential and are more vulnerable to serious illness. This exclusion is likely to have a long-term deleterious impact on their lives unless services are adapted to promote their inclusion.

Associations between child disabilities and caregiver discipline and violence in low- and middle-income countries

Using nationally representative samples of 45,964 two- to nine-year-old children and their primary caregivers in 17 developing countries, this study examined the relations between children's cognitive, language, sensory, and motor disabilities and caregivers' use of discipline and violence. Primary caregivers reported on their child's disabilities and whether they or anyone in their household had used nonviolent discipline, psychological aggression, and physical violence toward the target child and believed that using corporal punishment is necessary. Logistic regression analyses supported the hypothesis that children with disabilities are treated more harshly than children without disabilities. The findings suggest that policies and interventions are needed to work toward the United Nations' goals of ensuring that children with disabilities are protected from abuse and violence.