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Garfinkle J, Khairy M, Simard MN, Wong J, Shah PS, Luu TM, Beltempo M. Corrected Age at Bayley Assessment and Developmental Delay in Extreme Preterms. Pediatrics 2024; 153:e2023063654. [PMID: 38186292 DOI: 10.1542/peds.2023-063654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/02/2023] [Indexed: 01/09/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Research on outcomes of prematurity frequently examines neurodevelopment in the toddler years as an end point, but the age range at examination varies. We aimed to evaluate whether the corrected age (CA) at Bayley-III assessment is associated with rates of developmental delay in extremely preterm children. METHODS This retrospective cohort study included children born at <29 weeks' gestation who were admitted in the Canadian Neonatal Network between 2009 and 2017. The primary outcomes were significant developmental delay (Bayley-III score <70 in any domain) and developmental delay (Bayley-III score <85 in any domain). To assess the association between CA at Bayley-III assessment and developmental delay, we compared outcomes between 2 groups of children: those assessed at 18 to 20 months' CA and 21-24 months. RESULTS Overall, 3944 infants were assessed at 18-20 months' CA and 881 at 21-24 months. Compared with infants assessed at 18-20 months, those assessed at 21-24 months had higher odds of significant development delay (20.0% vs 12.5%; adjusted odds ratio, 1.75; 95% confidence interval [CI], 1.41-2.13) and development delays (48.9% vs 41.7%, adjusted odds ratio 1.33; 95% CI, 1.11-1.52). Bayley-III composite scores were on average 3 to 4 points lower in infants evaluated at 21-24 months' CA (for instance, adjusted mean difference and 95% CI for language: 3.49 [2.33-4.66]). Conversely, rates of cerebral palsy were comparable (4.6% vs 4.7%) between the groups. CONCLUSIONS Bayley-III assessments performed at 21-24 months' CA were more likely to diagnose a significant developmental delay compared with 18- to 20-month assessments in extremely preterm children.
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Affiliation(s)
- Jarred Garfinkle
- Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | - May Khairy
- Department of Pediatrics, McGill University, Montreal, Quebec, Canada
| | | | - Jonathan Wong
- Department of Pediatrics, University of British Columbia, British Columbia, Canada
| | - Prakesh S Shah
- Department of Paediatrics, Mount Sinai Hospital and University of Toronto, Toronto, Ontario, Canada
- Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Thuy Mai Luu
- Department of Pediatrics, Université de Montréal, Montreal, Quebec, Canada
| | - Marc Beltempo
- Department of Pediatrics, McGill University, Montreal, Quebec, Canada
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Gajewska E, Moczko J, Naczk M, Naczk A, Sobieska M. Impact of selected risk factors on motor performance in the third month of life and motor development in the ninth month. PeerJ 2023; 11:e15460. [PMID: 37334124 PMCID: PMC10274587 DOI: 10.7717/peerj.15460] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 05/03/2023] [Indexed: 06/20/2023] Open
Abstract
Background Proper motor development can be influenced by a range of risk factors. The resulting motor performance can be assessed through quantitative and qualitative analysis of posture and movement patterns. Methods This study was designed as the cohort follow-up of the motor assessment and aimed to demonstrate, in a mathematical way, the impact of particular risk factors on elements of motor performance in the 3rd month and the final motor performance in the 9th month of life. Four hundred nineteen children were assessed (236 male and 183 female), including 129 born preterm. Each child aged 3 month underwent a physiotherapeutic assessment of the quantitative and qualitative development, in the prone and supine positions. The neurologist examined each child aged 9 month, referring to the Denver Development Screening Test II and assessing reflexes, muscle tone and symmetry. The following risk factors were analyzed after the neurological consultation: condition at birth (5th min Apgar score), week of gestation at birth, intraventricular hemorrhage, respiratory distress syndrome, and the incidence of intrauterine hypotrophy and hyperbilirubinemia determined based on medical records. Results A combination of several risk factors affected motor development stronger than any one of them solely, with Apgar score, hyperbilirubinemia, and intraventricular hemorrhage exhibiting the most significant impact. Conclusions Premature birth on its own did not cause a substantial delay in motor development. Nonetheless, its co-occurrence with other risk factors, namely intraventricular hemorrhage, respiratory distress syndrome, and hyperbilirubinemia, notably worsened motor development prognosis. Moreover, improper position of the vertebral column, scapulae, shoulders, and pelvis in the third month of life may predict disturbances in further motor development.
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Affiliation(s)
- Ewa Gajewska
- Chair and Clinic of the Developmental Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Jerzy Moczko
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, Poznan, Poland
| | - Mariusz Naczk
- Institute of Health Sciences, Collegium Medicum, University of Zielona Gora, Zielona Gora, Poland
| | - Alicja Naczk
- Department of Physical Education and Sport, Faculty of Physical Culture in Gorzow Wielkopolski, University School of Physical Education in Poznan, Gorzow Wielkopolski, Poland
| | - Magdalena Sobieska
- Department of Rehabilitation and Physiotherapy, Poznan University of Medical Sciences, Poznan, Poland
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Orlando JM, Cunha AB, Alghamdi Z, Lobo MA. Information Available to Parents Seeking Education about Infant Play, Milestones, and Development from Popular Sources. Behav Sci (Basel) 2023; 13:bs13050429. [PMID: 37232666 DOI: 10.3390/bs13050429] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/12/2023] [Accepted: 05/17/2023] [Indexed: 05/27/2023] Open
Abstract
Parents commonly seek information about infant development and play, yet it is unclear what information parents find when looking in popular sources. Play, Milestone, and Development Searches in Google identified 313 sources for content analysis by trained researchers using a standardized coding scheme. Sources included websites, books, and apps created by professional organizations, commercial entities, individuals, the popular press, and government organizations/agencies. The results showed that for popular sources: (1) author information (i.e., qualifications, credentials, education/experience) is not consistently provided, nor is information about the developmental process, parents' role in development, or determining an infant's readiness to play; (2) milestones comprise a majority of the content overall; (3) search terminology impacts the information parents receive; (4) sources from the Milestone and Development Searches emphasized a passive approach of observing developmental milestones rather than suggesting activities to actively facilitate learning and milestone development. These findings highlight the need to discuss parents' online information-gathering process and findings. They also highlight the need for innovative universal parent-education programs that focus on activities to facilitate early development. This type of education has potential to benefit all families, with particular benefits for families with children who have unidentified or untreated developmental delays.
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Affiliation(s)
- Julie M Orlando
- Biomechanics & Movement Science Program, University of Delaware, Newark, DE 19713, USA
| | - Andrea B Cunha
- Physical Therapy Department, Munroe Meyer Institute, University of Nebraska Medical Center, Omaha, NE 68106, USA
| | - Zainab Alghamdi
- Biomechanics & Movement Science Program, University of Delaware, Newark, DE 19713, USA
| | - Michele A Lobo
- Biomechanics & Movement Science Program, University of Delaware, Newark, DE 19713, USA
- Physical Therapy Department, University of Delaware, Newark, DE 19713, USA
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Li SJ, Tsao PN, Tu YK, Hsieh WS, Yao NJ, Wu YT, Jeng SF. Cognitive and motor development in preterm children from 6 to 36 months of age: Trajectories, risk factors and predictability. Early Hum Dev 2022; 172:105634. [PMID: 35921693 DOI: 10.1016/j.earlhumdev.2022.105634] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/01/2022] [Accepted: 07/23/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Although numerous studies have examined the development of preterm children born very low birth weight (VLBW, birth body weight < 1500 g), variations of developmental progress within individuals have rarely been explored. The aim of this research was to examine the cognitive and motor trajectories in preterm children born VLBW at early ages and to assess the risk factors and predictability of these trajectories. METHOD Five hundred and eighty preterm infants born VLBW from three cohort studies (2003 to 2014) were prospectively assessed their mental and motor development using the Bayley Scales at 6, 12, 24, and 36 months, and cognitive, motor and behavioral outcomes using the Movement Assessment Battery for Children and the Child Behavior Checklist for Ages 1.5-5 at 4 years of age. RESULTS Preterm children born VLBW manifested three cognitive patterns (stably normal [64.0 %], deteriorating [31.4 %], and persistently delayed [4.6 %]) and four motor patterns (above average [6.3 %], stably normal [60.0 %], deteriorating [28.5 %], and persistently delayed [5.2 %]) during 6-36 months. Low birth body weight, stage III-IV retinopathy of prematurity and low parental socio-economic status were associated with the deteriorating patterns; prolonged hospitalization and major brain damage were additionally associated with the persistently delayed patterns. Furthermore, the cognitive and motor deteriorating pattern was each predictive of cognitive and motor impairment at 4 years of age; whereas, the persistently delayed patterns were predictive of multiple impairments. CONCLUSION AND IMPLICATIONS Preterm children born VLBW display heterogeneous trajectories in early cognitive and motor development that predict subsequent developmental and behavioral outcomes.
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Affiliation(s)
- Sin-Jie Li
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Rehabilitation, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Po-Nien Tsao
- Division of Neonatology, Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan.
| | - Yu-Kang Tu
- Institute of Epidemiology & Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
| | - Wu-Shiun Hsieh
- Division of Neonatology, Department of Pediatrics, Cathay General Hospital, Taipei, Taiwan.
| | - Nai-Jia Yao
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Suh-Fang Jeng
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; Physical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan.
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Kvestad I, Hysing M, Ranjitkar S, Shrestha M, Ulak M, Chandyo RK, Strand TA. The stability of the Bayley scales in early childhood and its relationship with future intellectual abilities in a low to middle income country. Early Hum Dev 2022; 170:105610. [PMID: 35728398 DOI: 10.1016/j.earlhumdev.2022.105610] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 12/11/2021] [Accepted: 06/11/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND The Bayley Scales of Infant and Toddler Development is widely used worldwide. The objective of the current study was to measure the stability of the Bayley Scales during early childhood and its relationship with intellectual abilities at four years in young Nepalese children. METHODS In a prospective cohort we used the Bayley 3rd edition to measure early child development in 529 Nepalese children at 6-11, 18-23 and 30-35 months. At four years, we used the Wechsler Preschool and Primary Scale of Intelligence (WPPSI) to measure intellectual abilities. We expressed the stability of the Bayley scores by intraclass correlation coefficients (ICCs) and concordance correlation coefficients (CCCs). The relationship between the Bayley scores and the WPPSI full-scale IQ (FSIQ) at four years was examined in regression models. RESULTS The ICCs between the Bayley scores across timepoints were 0.01 (95 % CI -0.06, 0.04), 0.19 (95 % CI 0.15, 0.26) and 0.22 (95 % CI 0.17, 0.28) for the Cognitive, Language and Motor composite scores. The CCC for the composite scores ranged from 0.05 to 0.20 between 6 and 11 and 30-35 months and from 0.20 to 0.36 between 18 and 23 and 30-35 months. The Bayley scores at 6-11, 18-23 and 30-35 months explained 3 %, 20 % and 36 % of the variation of the FSIQ. CONCLUSION The stability of the Bayley scales is poor in early childhood, and its relationship with future intellectual abilities is poor in infancy but improves slightly with age in early childhood. Findings from this large community-based cohort of healthy at-risk children are relevant when measuring early child development worldwide.
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Affiliation(s)
- Ingrid Kvestad
- Regional Centre for Child and Youth Mental Health and Child Welfare, NORCE Norwegian Research Centre, Bergen, Norway; Department of Research, Innlandet Hospital Trust, Lillehammer, Norway.
| | - Mari Hysing
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Suman Ranjitkar
- Department of Child Health, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal
| | - Merina Shrestha
- Department of Child Health, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal
| | - Manjeswori Ulak
- Department of Child Health, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal; Centre for Intervention Science in Maternal and Child Health, Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Ram K Chandyo
- Department of Community Medicine, Kathmandu Medical College, Kathmandu, Nepal
| | - Tor A Strand
- Department of Research, Innlandet Hospital Trust, Lillehammer, Norway
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Intra-Individual Variability in Gross Motor Development in Healthy Full-Term Infants Aged 0-13 Months and Associated Factors during Child Rearing. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9060801. [PMID: 35740738 PMCID: PMC9221916 DOI: 10.3390/children9060801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 11/17/2022]
Abstract
The gross motor development of a typically developing infant is a dynamic process, the intra-individual variability of which can be investigated through longitudinal assessments. Changes in gross motor development vary, according to the interaction of multiple sub-systems within the child, environment, task setting, and experience or practice of movement. At present, studies on environmental factors that influence gross motor development in full-term infants over time are limited. The main aim of this study was to investigate environmental factors affecting intra-individual variability from birth to 13 months. The gross motor development of 41 full-term infants was longitudinally assessed every month from the age of 15 days using the Alberta Infant Motor Scale. Parents were interviewed monthly about environmental factors during childcare. Infants showed fluctuations in the percentile of gross motor development, and no systematic pattern was detected. The total mean range of gross motor percentile was 65.95 (SD = 15.74; SEM = 2.28). The percentiles of gross motor skills over the 14 assessments ranged from 36 to 93 percentile points. Factors that were significantly associated with the gross motor development percentile were the use of a baby walker (Coef. = -8.83, p ≤ 0.0001) and a baby hammock (Coef. = 7.33, p = 0.04). The use of baby hammocks could increase the gross motor percentile by 7.33 points. Although the usage of a baby walker is common practice in childcare, it may cause a decrease in the gross motor percentile by 8.83 points according to this study. In conclusion, healthy full-term infants exhibited a natural variability in gross motor development. Placing infants in a baby walker during the first year of age should be approached with caution due to the risk of delayed gross motor development.
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Iantosca JAM, Stewart SL. Evaluation of the InterRAI Early Years for Degree of Preterm Birth and Gross Motor Delay. Front Psychol 2022; 13:788290. [PMID: 35282191 PMCID: PMC8904206 DOI: 10.3389/fpsyg.2022.788290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 01/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background The interRAI 0–3 Early Years was recently developed to support intervention efforts based on the needs of young children and their families. One aspect of child development assessed by the Early Years instrument are motor skills, which are integral for the maturity of cognition, language, social-emotional and other developmental outcomes. Gross motor development, however, is negatively impacted by pre-term birth and low birth weight. For the purpose of known-groups validation, an at-risk sample of preterm children using the interRAI 0–3 Early Years was included to examine correlates of preterm risk and the degree of gross motor delay. Methods Participant data included children and families (n = 591) from 17 health agencies in Ontario, Canada. Data were collected as part of a pilot study using the full interRAI 0–3 Early Years assessment. Correlational analyses were used to determine relationships between prenatal risk and preterm birth and bivariate analyses examined successful and failed performance of at-risk children on gross motor items. A Kruskal-Wallis test was used to determine the mean difference in gross motor scores for children born at various weeks gestation. Results Correlational analysis indicated that prenatal and perinatal factors such as maternal nicotine use during pregnancy did not have significant influence over gross motor achievement for the full sample, however, gross motor scores were lower for children born pre-term or low birth weight based on bivariate analysis. Gross motor scores decreased from 40 weeks’ gestation (mean rank = 310.77), to moderate to late preterm (mean rank = 258.96), and to very preterm (mean rank = 234.54), however extremely preterm (mean rank = 236.28) performed comparably to very preterm. Interpretation The interRAI 0–3 was evaluated to determine its efficacy and report findings which confirm the literature regarding delay in gross motor performance for preterm children. Findings confirm that pre-term and low birth weight children are at greater risk for motor delay via the interRAI 0–3 Early Years gross motor domain.
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Affiliation(s)
- Jo Ann M Iantosca
- School of Early Childhood Education, Seneca College, Toronto, ON, Canada
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Babik I, Galloway JC, Lobo MA. Early exploration of one's own body, exploration of objects, and motor, language, and cognitive development relate dynamically across the first two years of life. Dev Psychol 2022; 58:222-235. [PMID: 34990201 PMCID: PMC9589518 DOI: 10.1037/dev0001289] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Early exploratory behaviors have been proposed to facilitate children's learning, impacting motor, cognitive, language, and social development. This study related the performance of behaviors used to explore oneself to behaviors used to explore objects, and then related both types of exploratory behaviors to motor, language, and cognitive measures longitudinally from 3 through 24 months of age via secondary analysis of an existing dataset. Participants were 52 children (23 full-term, 29 preterm). Previously published results from this dataset documented delays for preterm relative to full-term infants in each assessment. The current results related performance among the assessments throughout the first 2 years of life. They showed that the developmental trajectories of behaviors children used for self-exploration closely related to the trajectories of behaviors they employed to explore objects. The trajectories of both self and object exploration behaviors significantly related to trajectories of children's motor, language, and cognitive development. Specifically, significant relations to global development were observed for self-exploratory head lifting, midline head and hand positioning, hand opening, and behavioral variability, as well as for object-oriented bimanual holding, mouthing, looking, banging, manipulating, transferring of objects, and behavioral intensity and variability. These results demonstrate continuity among the early exploratory behaviors infants perform with their bodies alone, exploratory behaviors with portable objects, and global development. The findings identify specific self- and object-exploration behaviors that may serve as early indicators of developmental delay and could be targeted by interventions to advance motor, language, and cognitive outcomes for infants at risk for delay. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
- Iryna Babik
- Department of Psychological Science, Boise State University, Boise, ID, USA
| | - James Cole Galloway
- Biomechanics & Movement Science Program, Department of Physical Therapy, University of Delaware, Newark, DE, USA
| | - Michele A. Lobo
- Biomechanics & Movement Science Program, Department of Physical Therapy, University of Delaware, Newark, DE, USA
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Melfald Tveten K, Miodini Nilsen R, Dragesund T. Maternal Folic Acid-Containing Supplement Use in Relation to Offspring Motor Function. A Prospective Study of 503 Mother-Child Dyads. Front Pediatr 2022; 10:789158. [PMID: 35450102 PMCID: PMC9016160 DOI: 10.3389/fped.2022.789158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 03/15/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND The preventive effect of maternal folic acid use on offspring neural tube defects is well-established. However, a putative link between supplement use and other neurodevelopmental outcome is inconsistent. The aim of this study was to examine the association of folic acid-containing supplement use before and during pregnancy with motor function in children aged 3-18 months. METHOD The study has a prospective cohort design including 503 mother-infant dyads. Motor function was measured by the Infant Motor Profile (IMP) and Ages and Stages Questionnaire Second Edition (ASQ-2). Associations between exposure and outcome were examined using linear regression analysis with robust standard error estimation. RESULTS Offspring total IMP score was not associated with any maternal folic acid-containing supplement use when they were used during pregnancy only (adjusted β = 0.11 95% CI = -1.19, 1.40; p = 0.87) or when they were used both before and during pregnancy (adjusted β = 0.22 95% CI = -0.95, 1.40; p = 0.70). When examining the five domain scores separately, only the IMP domain adaptability showed some association with supplement use during pregnancy (adjusted β = 2.87; 95% CI = 0.08, 5.68; p = 0.04), but the strength of the association was weak. Further, supplement use was not associated with any of the two motor domains of ASQ-2. CONCLUSION Although no association between folic acid-containing supplement use and offspring motor function was found, the complexity of this topic and its potential mechanisms, requires further investigation. This research should include robust and accurate measures on maternal nutritional status along with thorough endpoint assessments.
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Affiliation(s)
- Kine Melfald Tveten
- Department of Health and Functioning, Western Norway University of Applied Sciences, Bergen, Norway
| | - Roy Miodini Nilsen
- Department of Health and Functioning, Western Norway University of Applied Sciences, Bergen, Norway
| | - Tove Dragesund
- Department of Health and Functioning, Western Norway University of Applied Sciences, Bergen, Norway
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Tamboli SS, Dhongade R, Vasant D, Charudatta J. Predictive Value of Developmental Quotient at Three Months in Determination of Neurodevelopmental Outcomes at One Year in High-Risk Neonates. MAEDICA 2021; 16:426-434. [PMID: 34925598 PMCID: PMC8643558 DOI: 10.26574/maedica.2021.16.3.426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Background:High-risk neonates need intervention to improve their development. Objective:To compare the neurodevelopmental outcomes at one year of age in high-risk babies (cases) and normal babies (control group). Study design: Case comparison study. Materials and methods:Two groups of participants were formed by simple random sampling: one composed of 245 high-risk babies (cases) and the other one of 245 normal babies (controls). Babies were stratified into high and low risk according to the medical diagnosis given in the neonatal intensive care unit and at three months. Standard care was offered to both groups, and subjects in the high-risk group has additionally received stimulation programs from their mother, who were trained. A monthly follow-up of the stimulation program was done. Therapist involvement was needed when the delay was observed despite stimulation given by the mother. Outcomes:Stimulation programs given since birth improve mental and motor development quotient (DQ). Results:Results were interpreted taking the DQ of 70 as a cut-off value for assessing developmental delay. McNemar's test was used to compare changes in proportions of pre- and post-stimulation abnormal outcomes. After one year, a significant reduction in mental developmental delay was observed in both high- and low-risk groups (35.1% and 45.9%, respectively), with this reduction being similar in the two groups as 95% confidence intervals for change in the proportion of developmental delay were overlapping. Likewise, motor development delay has also significantly decreased in both groups by 32.9% and 41.9%, respectively. Conclusions:Indian Standardized Stimulation Programs considering the mother as a therapist helps improve neurodevelopmental outcomes based on DQ assessment using the Developmental Assessment Scale for Indian Infants (DASII), an Indian modification of Bayley scale of infant development (BSID).
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Affiliation(s)
| | - Ram Dhongade
- Sant Dnyaneshwar Medical Education Research Centre, Pune, Maharashtra, India
| | - Desle Vasant
- Clinical Psychologist & Research Guide, Chiranjiv Child Development and Research Institute, Ahmednagar, Maharashtra, India
| | - Jogalekar Charudatta
- Regional Center for Adolescent Health and Nutrition, BKL Walawalkar Hospital, Dervan, Chiplun, Ratnagiri, Maharashtra, India
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Kim HH, An JI, Park YR. A Prediction Model for Detecting Developmental Disabilities in Preschool-Age Children Through Digital Biomarker-Driven Deep Learning in Serious Games: Development Study. JMIR Serious Games 2021; 9:e23130. [PMID: 34085944 PMCID: PMC8214184 DOI: 10.2196/23130] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 10/15/2020] [Accepted: 04/09/2021] [Indexed: 11/13/2022] Open
Abstract
Background Early detection of developmental disabilities in children is essential because early intervention can improve the prognosis of children. Meanwhile, a growing body of evidence has indicated a relationship between developmental disability and motor skill, and thus, motor skill is considered in the early diagnosis of developmental disability. However, there are challenges to assessing motor skill in the diagnosis of developmental disorder, such as a lack of specialists and time constraints, and thus it is commonly conducted through informal questions or surveys to parents. Objective This study sought to evaluate the possibility of using drag-and-drop data as a digital biomarker and to develop a classification model based on drag-and-drop data with which to classify children with developmental disabilities. Methods We collected drag-and-drop data from children with typical development and developmental disabilities from May 1, 2018, to May 1, 2020, via a mobile application (DoBrain). We used touch coordinates and extracted kinetic variables from these coordinates. A deep learning algorithm was developed to predict potential development disabilities in children. For interpretability of the model results, we identified which coordinates contributed to the classification results by applying gradient-weighted class activation mapping. Results Of the 370 children in the study, 223 had typical development, and 147 had developmental disabilities. In all games, the number of changes in the acceleration sign based on the direction of progress both in the x- and y-axes showed significant differences between the 2 groups (P<.001; effect size >0.5). The deep learning convolutional neural network model showed that drag-and-drop data can help diagnose developmental disabilities, with an area under the receiving operating characteristics curve of 0.817. A gradient class activation map, which can interpret the results of a deep learning model, was visualized with the game results for specific children. Conclusions Through the results of the deep learning model, we confirmed that drag-and-drop data can be a new digital biomarker for the diagnosis of developmental disabilities.
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Affiliation(s)
- Ho Heon Kim
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae Il An
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yu Rang Park
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
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Caesar R, Colditz PB, Cioni G, Boyd RN. Clinical tools used in young infants born very preterm to predict motor and cognitive delay (not cerebral palsy): a systematic review. Dev Med Child Neurol 2021; 63:387-395. [PMID: 33185285 DOI: 10.1111/dmcn.14730] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/21/2020] [Indexed: 12/27/2022]
Abstract
AIM This systematic review evaluates the accuracy of clinical tools used at a corrected age of 6 months or younger to predict motor and cognitive delay (not cerebral palsy) at 24 months' corrected age, in infants born very preterm. METHOD Six databases were searched. Quality was evaluated using the Quality Assessment of Diagnostic Accuracy Studies tool. Predictive analysis included calculation of sensitivity and specificity, inspection of summary receiver operating characteristics curves, and bivariate meta-analysis. RESULTS Six assessments were identified in 10 studies of 992 infants. Overall prevalence of motor delay was 13.8% and cognitive delay was 11.7%. Methodological quality was variable for patient selection, reference standard, flow, and timing. All studies had a low risk of bias for the index test. General Movement Assessment (GMA) predicted motor and cognitive outcomes with good accuracy for mild, moderate, and severe delays (fidgety age: pooled diagnostic odds ratio=12.3 [5.9-29.8]; hierarchical summary receiver operating characteristics curve=0.733). The Hammersmith Infant Neurological Examination (HINE) demonstrated excellent predictive accuracy for severe motor delay (3mo and 6mo; sensitivity 93% [68-100%], specificity 100% [96-100%]) but showed limited ability to predict milder delays. INTERPRETATION In the population of infants born very preterm, few assessment tools used at 6 months or younger corrected age have proven predictive accuracy for cognitive and motor delay at 24 months' corrected age. Only the GMA and HINE demonstrated useful predictive validity. WHAT THIS PAPER ADDS General movements have predictive validity for both motor and cognitive dysfunction in infants born very preterm. The Hammersmith Infant Neurological Examination showed the highest predictive accuracy for severe motor delay. The General Movement Assessment was the best tool to predict mild-to-moderate motor and cognitive delays.
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Affiliation(s)
- Rebecca Caesar
- Allied Health Women's and Families Service, Sunshine Coast Hospital and Health Service District, Sunshine Coast University Hospital, Sunshine Coast, Queensland, Australia.,Faculty of Medicine, Child Health Research Centre, Queensland Cerebral Palsy and Rehabilitation Research Centre, The University of Queensland, Brisbane, Queensland, Australia
| | - Paul B Colditz
- Faculty of Medicine, Child Health Research Centre, Queensland Cerebral Palsy and Rehabilitation Research Centre, The University of Queensland, Brisbane, Queensland, Australia.,Faculty of Medicine, The University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane, Queensland, Australia
| | - Giovanni Cioni
- Department of Developmental Neuroscience, Stella Maris Scientific Institute, Pisa, Italy
| | - Roslyn N Boyd
- Faculty of Medicine, Child Health Research Centre, Queensland Cerebral Palsy and Rehabilitation Research Centre, The University of Queensland, Brisbane, Queensland, Australia
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Neri E, Genova F, Monti F, Trombini E, Biasini A, Stella M, Agostini F. Developmental Dimensions in Preterm Infants During the 1st Year of Life: The Influence of Severity of Prematurity and Maternal Generalized Anxiety. Front Psychol 2020; 11:455. [PMID: 32292365 PMCID: PMC7119226 DOI: 10.3389/fpsyg.2020.00455] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 02/26/2020] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The literature has recognized premature birth as a risk factor for infant development and maternal anxiety. This study investigated the impact of the severity of birth weight, as well as of maternal anxiety at 3 months of infants' corrected age, on infants' outcomes during the 1st year postpartum. Moreover, it described the longitudinal trajectories of developmental outcomes, additionally exploring the impact of anxiety. METHODS The study compared 147 mothers and their 147 newborns, differentiated in 25 Extremely Low Birth Weight (ELBW), 41 Very Low Birth Weight (VLBW), and 81 Full-Term (FT) infants. At 3, 9, and 12 months (corrected age in the case of preterm infants) the level of infants' development was investigated according to the 5 quotients (Locomotor, Personal and Social, Hearing and Language, Eye-hand Co-ordination and Performance) of the Griffiths Mental Development Scales (GMDS-R). During the assessment of 3 months, mothers fulfilled Penn State Worry Questionnaire (PSWQ) to evaluate the presence of generalized anxiety. RESULTS Among the 5 GMDS-R quotients, significant effect of severity of birth weight emerged only for Performance quotient: preterm infants (ELBW at 3 months; VLBW at 12 months) showed lower scores than FT ones. Moreover, this quotient decreased from 3 to 9 and to 12 months for VLBW and FT infants, while it was stable for ELBW ones. A significant interaction between severity of birth weight and maternal anxiety emerged for Hearing and Language and Locomotor quotients. In the first case, scores for ELBW infants, independently from maternal anxiety, decreased from 9 to 12 months. The same results emerged for VLBW infants, in the case of non-anxious mothers. Regarding Locomotor quotient, mean scores decreased from 3 to 9 and to 12 months for all groups in the case of non-anxious mothers. Conversely, when mothers were anxious, this decrease emerged only for VLBW infants. Lastly, ELBW, VLBW and FT showed difference in the growth and slope of the trajectories of different quotients. CONCLUSION The severity of birth weight for preterm infants, also in interaction with maternal anxiety, had significant and specific impact on different dimensions of infants' development. Clinical implications of these results underline the need for individualized interventions.
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Affiliation(s)
- Erica Neri
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Federica Genova
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Fiorella Monti
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Elena Trombini
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Augusto Biasini
- Donor Human Milk Bank Italian Association (AIBLUD), Milan, Italy
| | - Marcello Stella
- Paediatric and Neonatal Intensive Care Unit, Maurizio Bufalini Hospital, Cesena, Italy
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Abstract
OBJECTIVE Niemann-Pick disease type C1 (NPC1) is a lysosomal storage disease characterized by progressive neurodegeneration, with the age of diagnosis ranging from the prenatal period through adulthood. Although neurological symptoms usually precede genetic diagnosis, they do not necessarily prompt diagnosis in the early years. Few prospective data are available to describe neurological onset, including neurodevelopmental delays, in children with NPC1. This dearth of information hinders the planning and implementation of adequate monitoring and treatment for the neurodevelopmental sequelae of NPC1. METHOD Twenty-nine infants, toddlers, and preschoolers younger than 6 years participated in a natural history study and were administered neurodevelopmental assessments using instruments commonly used for early intervention screening in the community. RESULTS Twenty-two of 29 participants met the criteria for a significant delay of at least 1.5 SDs below the mean in at least one domain of development; the youngest children often met these criteria for a significant delay based on motor delays, but cognitive and language delays were also common. However, only 11 of the 22 participants were reported to receive early intervention services before study entry. CONCLUSION Although neurological symptoms may not prompt the genetic diagnosis of NPC1, the current findings support the use of a multimethod approach to repeated assessments for young children with the diagnosis because of the frequency of developmental delays or decline in multiple domains. The diagnosis of NPC1 alone should qualify children for evaluation for early intervention services and consideration of investigational therapeutic interventions.
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Houtrow A, Murphy N, Kuo DZ, Apkon S, Brei TJ, Davidson LF, Davis BE, Ellerbeck KA, Hyman SL, Leppert MO, Noritz GH, Stille CJ, Yin L. Prescribing Physical, Occupational, and Speech Therapy Services for Children With Disabilities. Pediatrics 2019; 143:peds.2019-0285. [PMID: 30910917 DOI: 10.1542/peds.2019-0285] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Pediatric health care providers are frequently responsible for prescribing physical, occupational, and speech therapies and monitoring therapeutic progress for children with temporary or permanent disabilities in their practices. This clinical report will provide pediatricians and other pediatric health care providers with information about how best to manage the therapeutic needs of their patients in the medical home by reviewing the International Classification of Functioning, Disability and Health; describing the general goals of habilitative and rehabilitative therapies; delineating the types, locations, and benefits of therapy services; and detailing how to write a therapy prescription and include therapists in the medical home neighborhood.
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Affiliation(s)
- Amy Houtrow
- Department of Physical Medicine and Rehabilitation and Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania; and
| | - Nancy Murphy
- Division of Pediatric Physical Medicine and Rehabilitation, Department of Pediatrics, University of Utah, Salt Lake City, Utah
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O'Leary JD, Warner DO. What do recent human studies tell us about the association between anaesthesia in young children and neurodevelopmental outcomes? Br J Anaesth 2019; 119:458-464. [PMID: 28969310 DOI: 10.1093/bja/aex141] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Anaesthetic and sedative drugs transiently disrupt normal neural activity to facilitate healthcare procedures in children, but they can also cause long-term brain injury in experimental animal models. The US Food and Drug Administration (FDA) has recently advised that repeated or lengthy exposures to anaesthetic and sedative drugs prior to 3 yr of age have the potential to harm the development of children's brains and added warnings to these drug labels. Paediatric anaesthesia toxicity could represent a significant public health issue, and concern about this potential injury in children has become an important issue for families, paediatric clinicians and healthcare regulators. Since late 2015, important new data from five major clinical studies have been published. This narrative review aims to provide a brief overview of the preclinical and clinical literature, including a comprehensive review of these recent additions to the human literature. We integrate these new data with prior studies to provide further insights into how these clinical findings can be applied to children.
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Affiliation(s)
- J D O'Leary
- Department of Anaesthesia and Pain Medicine, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada.,Department of Anaesthesia, University of Toronto, 12th Floor, 123 Edward Street, Toronto, Ontario M5G 1E2, Canada
| | - D O Warner
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic Rochester, 200?1ST ST SW, Rochester, MN 55905, USA
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Liu X, Wang XM, Ge JJ, Dong XQ. Effects of the portage early education program on Chinese children with global developmental delay. Medicine (Baltimore) 2018; 97:e12202. [PMID: 30313024 PMCID: PMC6203492 DOI: 10.1097/md.0000000000012202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Children with global developmental delay (GDD) were trained with the Portage Guide to Early Education (PGEE) program.In the treatment group, the PGEE program was performed on children with GDD (45 cases) through a combination of family and hospital interventions, in a 1-to-1 ratio. The Gesell Infant Development Scale (GESELL) developmental quotient (DQ) and social adaptability were measured before and 6 months after PGEE implementation in the treatment group. These parameters were also evaluated in a control group (30 cases) during an initial visit and 6 months later.Before the PGEE intervention, no significant differences were observed between the general characteristics of children in the control and treatment groups. Six months after the PGEE intervention, the DQ values of the children with GDD in the treatment group (64.7 ± 9.5) were significantly higher than those before treatment (54.6 ± 9.3) and those of the control group (58.3 ± 10.2) (P < .05). The PGEE intervention significantly increased the DQ values on 5 aspects, including gross motor, fine motor, adaptability, language, and personal social activity abilities, and the scores on the Infants-Junior Middle School Students' Social-Life Abilities Scales (SM scales), as compared with the control group (P < .05).The PGEE program improves the DQ, social adaptability, and prognosis of children with GDD.
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Prediction of three year outcomes using the Bayley-III for surgical, cardiac and healthy Australian infants at one year of age. Early Hum Dev 2018; 117:57-61. [PMID: 29288912 DOI: 10.1016/j.earlhumdev.2017.12.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 12/04/2017] [Accepted: 12/24/2017] [Indexed: 11/21/2022]
Abstract
BACKGROUND Previous predictive research has predominantly focussed on infants who are preterm, low birth weight, who have a specific condition or who have undergone a specific procedure. AIM This study investigated the ability of outcomes at one year of age to predict outcomes at three years using the Bayley-III for infants who have undergone early major cardiac surgery (CS) or non-cardiac (NC) surgery and their healthy peers. STUDY DESIGN Participants who were part of the Development After Infant Surgery (DAISy) study who had complete Bayley-III assessments at one and three years of age were included in the analyses. This included 103 infants who had undergone CS, 158 who had NC surgery and 160 controls. RESULTS Bayley-III outcomes at one, although statistically significantly associated with three year outcomes in all domains were weak predictors of those outcomes for CS, NC surgical and healthy infants. Specificity for three year outcomes was good for cognitive, receptive language and fine motor domains for infants who had undergone CS and NC surgery. Sensitivity for <-1 SD at three years was poor for cognitive, expressive and receptive language, and fine motor outcomes for CS and NC surgical participants. CONCLUSION It remains difficult to predict how performance at one year on the Bayley-IIII predicts performance at three on the Bayley-III for infants who have undergone early major CS or NC surgery and for healthy Australian infants.
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Berger SE, Harbourne RT, Horger MN. Cognition-Action Trade-Offs Reflect Organization of Attention in Infancy. ADVANCES IN CHILD DEVELOPMENT AND BEHAVIOR 2018; 54:45-86. [PMID: 29455866 DOI: 10.1016/bs.acdb.2017.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This chapter discusses what cognition-action trade-offs in infancy reveal about the organization and developmental trajectory of attention. We focus on internal attention because this aspect is most relevant to the immediate concerns of infancy, such as fluctuating levels of expertise, balancing multiple taxing skills simultaneously, learning how to control attention under variable conditions, and coordinating distinct psychological domains. Cognition-action trade-offs observed across the life span include perseveration during skill emergence, errors and inefficient strategies during decision making, and the allocation of resources when attention is taxed. An embodied cognitive-load account interprets these behavioral patterns as a result of limited attentional resources allocated across simultaneous, taxing task demands. For populations where motor errors could be costly, like infants and the elderly, attention is typically devoted to motor demands with errors occurring in the cognitive domain. In contrast, healthy young adults tend to preserve their cognitive performance by modifying their actions.
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Affiliation(s)
- Sarah E Berger
- The College of Staten Island and the Graduate Center of the City University of New York, New York, NY, United States.
| | - Regina T Harbourne
- John G. Rangos School of Health Sciences, Duquesne University, Pittsburgh, PA, United States
| | - Melissa N Horger
- The Graduate Center of the City University of New York, New York, NY, United States
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20
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Research Foundations for Evidence-Informed Early Childhood Intervention Performance Checklists. EDUCATION SCIENCES 2017. [DOI: 10.3390/educsci7040078] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sargent B, Reimann H, Kubo M, Fetters L. Infant intralimb coordination and torque production: Influence of prematurity. Infant Behav Dev 2017; 49:129-140. [PMID: 28889073 DOI: 10.1016/j.infbeh.2017.08.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 07/16/2017] [Accepted: 08/25/2017] [Indexed: 10/18/2022]
Abstract
The purpose of this study is to investigate changes in leg joint coordination, intersegmental dynamics, and their relation in infants born preterm (PT) during the first months of life. Kicking actions were analyzed of 11 infants born PT at 6 and 15-weeks corrected age (CA) using three-dimensional kinematics and kinetics; results were compared to the kicking actions of 10 infants born full-term (FT). Both groups changed from a predominately in-phase coordination at 6-weeks CA to a less in-phase coordination at 15-weeks CA, however, at 6-weeks CA, infants born PT demonstrated less in-phase coordination of their ankle joints with their hip and knee joints. Between groups and across ages, both groups demonstrated consistent net and partitioned joint torque profiles, however, at 6-weeks CA infants born PT demonstrated more complex patterns of torque components. In both groups, less in-phase hip-knee coordination was associated with reduced active knee muscle torque and increased passive knee torques, however, passive knee torques had a greater influence on the kicks of infants born PT at 6-weeks CA. At 6-weeks CA, infants born PT, compared to FT, generated kicks with less in-phase hip-knee coordination, hip excursion, hip angular velocity, and hip muscle torque impulse. By 15-weeks CA, differences resolved in all variables except hip muscle torque impulse. These results highlight a different trajectory of leg joint coordination and torque production for infants born PT compared to FT.
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Affiliation(s)
- Barbara Sargent
- Division of Biokinesiology & Physical Therapy, Herman Ostrow School of Dentistry, University of Southern California, 1540 E. Alcazar St., CHP 155, Los Angeles, CA 90033, USA.
| | - Hendrik Reimann
- Department of Kinesiology, Temple University, Philadelphia, PA, USA.
| | - Masayoshi Kubo
- Department of Physical Therapy, Niigata University of Health and Welfare, Niigata, Japan.
| | - Linda Fetters
- Division of Biokinesiology & Physical Therapy, Herman Ostrow School of Dentistry, Department of Pediatrics Keck School of Medicine, University of Southern California, 1540 E. Alcazar St., CHP 155, Los Angeles, CA 90033, USA.
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Abstract
OBJECTIVE Early intervention (EI) programs under Part C of the Individuals with Disabilities Education Act serve a developmentally heterogeneous population of infants and toddlers with or at risk of developmental delays or disabilities. The aim of this study was to identify empirically distinct subgroups of children in EI so as to inform early prognosis and service planning. METHODS We applied mixture modeling to developmental assessment data from 1513 children who enrolled in a large, urban EI program between 2009 and 2013. The observed variables were children's EI-entry developmental quotients (DQs) in 5 domains (communication, cognitive, motor, adaptive, and personal-social) as assessed by the Battelle Developmental Inventory, Second Edition. RESULTS A 4-class model showed the best fit to the data, revealing subgroups with distinct developmental profiles. Children in the first subgroup showed a severe delay in communication with less severe delays in the other domains. Children in the second subgroup likewise showed a severe delay in communication, but with comparably severe delays in the cognitive and motor domains. Profiles for the third and fourth subgroups showed the same overall patterns as those for the first and second subgroups, respectively, but to a less severe degree. Developmental trajectories differed by subgroup. CONCLUSION Consideration of subgroups based on children's developmental assessment scores provides insight into underlying commonalities among children with different presenting diagnoses on entry into EI. The subgroups also have clinical relevance in terms of both practitioners' and parents' understanding of children's likely service needs and developmental trajectories.
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Jensen ET, van der Burg JW, O'Shea TM, Joseph RM, Allred EN, Heeren T, Leviton A, Kuban KCK. The Relationship of Maternal Prepregnancy Body Mass Index and Pregnancy Weight Gain to Neurocognitive Function at Age 10 Years among Children Born Extremely Preterm. J Pediatr 2017; 187:50-57.e3. [PMID: 28341527 PMCID: PMC5533624 DOI: 10.1016/j.jpeds.2017.02.064] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 02/10/2017] [Accepted: 02/23/2017] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To assess the association between maternal prepregnancy body mass index and adequacy of pregnancy weight gain in relation to neurocognitive function in school-aged children born extremely preterm. STUDY DESIGN Study participants were 535 ten-year-old children enrolled previously in the prospective multicenter Extremely Low Gestational Age Newborns cohort study who were products of singleton pregnancies. Soon after delivery, mothers provided information about prepregnancy weight. Prepregnancy body mass index and adequacy of weight gain were characterized based on this information. Children underwent a neurocognitive evaluation at 10 years of age. RESULTS Maternal prepregnancy obesity was associated with increased odds of a lower score for Differential Ability Scales-II Verbal IQ, for Developmental Neuropsychological Assessment-II measures of processing speed and visual fine motor control, and for Wechsler Individual Achievement Test-III Spelling. Children born to mothers who gained an excessive amount of weight were at increased odds of a low score on the Oral and Written Language Scales Oral Expression assessment. Conversely, children whose mother did not gain an adequate amount of weight were at increased odds of a lower score on the Oral and Written Language Scales Oral Expression and Wechsler Individual Achievement Test-III Word Reading assessments. CONCLUSION In this cohort of infants born extremely preterm, maternal obesity was associated with poorer performance on some assessments of neurocognitive function. Our findings are consistent with the observational and experimental literature and suggest that opportunities may exist to mitigate risk through education and behavioral intervention before pregnancy.
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Affiliation(s)
- Elizabeth T Jensen
- Department of Epidemiology and Prevention, Wake Forest University Public Health Sciences, Winston-Salem, NC
| | - Jelske W van der Burg
- Department of Health and Life Sciences, Faculty of Earth and Life Sciences, VU University Amsterdam, Amsterdam, The Netherlands
| | - Thomas M O'Shea
- Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, NC.
| | - Robert M Joseph
- Department of Psychology and Neuroanatomy, Boston University, Boston, MA
| | - Elizabeth N Allred
- Neuroepidemiology Unit, Department of Neurology, Boston Children's Hospital, Boston, MA; Department of Neurology, Harvard Medical School, Boston, MA
| | - Tim Heeren
- Department of Biostatistics, Boston University School of Public Health, Boston, MA
| | - Alan Leviton
- Neuroepidemiology Unit, Department of Neurology, Boston Children's Hospital, Boston, MA; Department of Neurology, Harvard Medical School, Boston, MA
| | - Karl C K Kuban
- Department of Pediatrics, Boston Medical Center, Boston, MA
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O'Connor CM, Ryan CA, Boylan GB, Murray DM. The ability of early serial developmental assessment to predict outcome at 5years following neonatal hypoxic-ischaemic encephalopathy. Early Hum Dev 2017; 110:1-8. [PMID: 28433953 DOI: 10.1016/j.earlhumdev.2017.04.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Revised: 03/23/2017] [Accepted: 04/05/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND Neurodevelopmental difficulties in children following hypoxic-ischaemic encephalopathy (HIE) may not emerge until school age. AIMS To evaluate the value and stability of early serial developmental assessments in predicting long-term outcome. STUDY DESIGN Prospective study of infants with neonatal HIE and early continuous EEG at birth. SUBJECTS Term infants with HIE were recruited at birth. Development was measured at 6, 12 and 24months using the Revised Griffiths' Scales (GMDS-R). OUTCOME MEASURES Intellectual abilities at age five were measured using the Wechsler Preschool & Primary Scale of Intelligence (WPPSI-IIIUK) and the 'numbers' subtest from the Children's Memory Scale. Overall five-year outcome was also reported. RESULTS IQ outcome was available in forty-seven surviving children (28 male, 19 female: mean (SD) age 64.0(5.7) months. Mean processing speed (p=0.01) and short-term verbal memory (p=0.005) were below the norm. Global development (GDQ) at 6, 12 and 24months correlated (p<0.01) with five-year global, verbal and performance IQ with improved correlation over time. Normal GDQ throughout early childhood predicted normal IQ at 5years (24month AUROC value=0.941, p=0.001). An abnormal early GDQ score at any stage in the first 24months had excellent negative predictive values, superior to those for neonatal Sarnat and EEG grading. CONCLUSIONS Normal early development predicts normal 5year IQ with prediction increasing over time. Repeated measurement is warranted due to instability of findings across the first two years. Follow-up for children with abnormal early development is warranted given high sensitivity for school-age global abnormal outcome.
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Affiliation(s)
- Catherine M O'Connor
- Department of Paediatrics and Child Health, University College Cork, Clinical Investigations Unit, Cork University Hospital, Wilton, Cork, Ireland; Irish Centre for Fetal and Neonatal Translational Research (INFANT Centre), Department of Paediatrics and Child Health, Cork University Maternity Hospital, Wilton, Cork, Ireland; Neonatal Brain Research Group, University College Cork, Cork University Maternity Hospital, Wilton, Cork, Ireland.
| | - C Anthony Ryan
- Department of Paediatrics and Child Health, University College Cork, Clinical Investigations Unit, Cork University Hospital, Wilton, Cork, Ireland; Irish Centre for Fetal and Neonatal Translational Research (INFANT Centre), Department of Paediatrics and Child Health, Cork University Maternity Hospital, Wilton, Cork, Ireland.
| | - Geraldine B Boylan
- Department of Paediatrics and Child Health, University College Cork, Clinical Investigations Unit, Cork University Hospital, Wilton, Cork, Ireland; Irish Centre for Fetal and Neonatal Translational Research (INFANT Centre), Department of Paediatrics and Child Health, Cork University Maternity Hospital, Wilton, Cork, Ireland; Neonatal Brain Research Group, University College Cork, Cork University Maternity Hospital, Wilton, Cork, Ireland.
| | - Deirdre M Murray
- Department of Paediatrics and Child Health, University College Cork, Clinical Investigations Unit, Cork University Hospital, Wilton, Cork, Ireland; Irish Centre for Fetal and Neonatal Translational Research (INFANT Centre), Department of Paediatrics and Child Health, Cork University Maternity Hospital, Wilton, Cork, Ireland; Neonatal Brain Research Group, University College Cork, Cork University Maternity Hospital, Wilton, Cork, Ireland.
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Synnes A, Luu TM, Moddemann D, Church P, Lee D, Vincer M, Ballantyne M, Majnemer A, Creighton D, Yang J, Sauve R, Saigal S, Shah P, Lee SK. Determinants of developmental outcomes in a very preterm Canadian cohort. Arch Dis Child Fetal Neonatal Ed 2017; 102:F235-F234. [PMID: 27758929 DOI: 10.1136/archdischild-2016-311228] [Citation(s) in RCA: 164] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 09/01/2016] [Accepted: 09/08/2016] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Identify determinants of neurodevelopmental outcome in preterm children. METHODS Prospective national cohort study of children born between 2009 and 2011 at <29 weeks gestational age, admitted to one of 28 Canadian neonatal intensive care units and assessed at a Canadian Neonatal Follow-up Network site at 21 months corrected age for cerebral palsy (CP), visual, hearing and developmental status using the Bayley Scales of Infant and Toddler Development-Third Edition (Bayley-III). Stepwise regression analyses evaluated the effect of (1) prenatal and neonatal characteristics, (2) admission severity of illness, (3) major neonatal morbidities, (4) neonatal neuroimaging abnormalities, and (5) site on neurodevelopmental impairment (NDI) (Bayley-III score < 85, any CP, visual or hearing impairment), significant neurodevelopmental impairment (sNDI) (Bayley-III < 70, severe CP, blind or hearing aided and sNDI or death. RESULTS Of the 3700 admissions without severe congenital anomalies, 84% survived to discharge and of the 2340 admissions, 46% (IQR site variation 38%-51%) had a NDI, 17% (11%-23%) had a sNDI, 6.4% (3.1%-8.6%) had CP, 2.6% (2.5%-13.3%) had hearing aids or cochlear implants and 1.6% (0%-3.1%) had a bilateral visual impairment. Bayley-III composite scores of <70 for cognitive, language and motor domains were 3.3%, 10.9% and 6.7%, respectively. Gestational age, sex, outborn, illness severity, bronchopulmonary dysplasia, necrotising enterocolitis, late-onset sepsis, retinopathy of prematurity, abnormal neuroimaging and site were significantly associated with NDI or sNDI. Site variation ORs for NDI, sNDI and sNDI/death ranged from 0.3-4.3, 0.04-3.5 and 0.12-1.96, respectively. CONCLUSION Most preterm survivors are free of sNDI. The risk factors, including site, associated with neurodevelopmental status suggest opportunities for improving outcomes.
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Affiliation(s)
- Anne Synnes
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Thuy Mai Luu
- Department of Pediatrics, Université de Montréal, Montréal, Quebec, Canada
| | - Diane Moddemann
- Department of Paediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Paige Church
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - David Lee
- Department of Pediatrics, University of Western Ontario, London, Ontario, Canada
| | - Michael Vincer
- Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Marilyn Ballantyne
- Holland Bloorview Kids Rehabilitation Hospital, Toronto, Ontario, Canada
| | | | - Dianne Creighton
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Junmin Yang
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Reginald Sauve
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | | | - Prakesh Shah
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Shoo K Lee
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
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26
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Williams MF. Movement Assessment of Infants and Alberta Infant Motor Scale prediction to Bayley-III outcome in extremely preterm infants. Early Hum Dev 2016; 103:83-84. [PMID: 27522324 DOI: 10.1016/j.earlhumdev.2016.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 07/19/2016] [Indexed: 11/16/2022]
Affiliation(s)
- Marcia F Williams
- Department of Epidemiology, Center on Human Development and Disability, Box 357920, University of Washington, Seattle, Washington 98195-7920, USA; Department of Rehabilitation Medicine, Center on Human Development and Disability, Box 357920, University of Washington, Seattle, Washington 98195-7920, USA.
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27
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Anderson PJ, Burnett A. Assessing developmental delay in early childhood — concerns with the Bayley-III scales. Clin Neuropsychol 2016; 31:371-381. [DOI: 10.1080/13854046.2016.1216518] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Peter J. Anderson
- Clinical Sciences, Murdoch Childrens Research Institute, Melbourne, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
| | - Alice Burnett
- Clinical Sciences, Murdoch Childrens Research Institute, Melbourne, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
- Neonatal Medicine, Royal Children’s Hospital, Melbourne, Australia
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28
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Benassi E, Savini S, Iverson JM, Guarini A, Caselli MC, Alessandroni R, Faldella G, Sansavini A. Early communicative behaviors and their relationship to motor skills in extremely preterm infants. RESEARCH IN DEVELOPMENTAL DISABILITIES 2016; 48:132-144. [PMID: 26555385 DOI: 10.1016/j.ridd.2015.10.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 10/18/2015] [Accepted: 10/19/2015] [Indexed: 06/05/2023]
Abstract
Despite the predictive value of early spontaneous communication for identifying risk for later language concerns, very little research has focused on these behaviors in extremely low-gestational-age infants (ELGA<28 weeks) or on their relationship with motor development. In this study, communicative behaviors (gestures, vocal utterances and their coordination) were evaluated during mother-infant play interactions in 20 ELGA infants and 20 full-term infants (FT) at 12 months (corrected age for ELGA infants). Relationships between gestures and motor skills, evaluated using the Bayley-III Scales were also examined. ELGA infants, compared with FT infants, showed less advanced communicative, motor, and cognitive skills. Giving and representational gestures were produced at a lower rate by ELGA infants. In addition, pointing gestures and words were produced by a lower percentage of ELGA infants. Significant positive correlations between gestures (pointing and representational gestures) and fine motor skills were found in the ELGA group. We discuss the relevance of examining spontaneous communicative behaviors and motor skills as potential indices of early development that may be useful for clinical assessment and intervention with ELGA infants.
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Affiliation(s)
- Erika Benassi
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Silvia Savini
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Jana M Iverson
- Department of Psychology, University of Pittsburgh, Pittsburgh, USA
| | | | - Maria Cristina Caselli
- Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy
| | - Rosina Alessandroni
- Neonatology and Neonatal Intensive Care Unit, S. Orsola-Malpighi Hospital, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Giacomo Faldella
- Neonatology and Neonatal Intensive Care Unit, S. Orsola-Malpighi Hospital, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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29
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Sanner N, Smith L, Wentzel-Larsen T, Moe V. Early identification of social-emotional problems: Applicability of the Infant-Toddler Social Emotional Assessment (ITSEA) at its lower age limit. Infant Behav Dev 2015; 42:69-85. [PMID: 26708234 DOI: 10.1016/j.infbeh.2015.11.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 09/21/2015] [Accepted: 11/05/2015] [Indexed: 11/26/2022]
Abstract
ITSEA is an often recommended tool for assessment of social-emotional problems and competence delays in children aged 12-36 months, but concerns have been raised about low variability and age-inappropriate questions for children as young as 12 months. This study explored ITSEA's (1) psychometric properties, (2) properties concerning the detection of clinically significant problems and competence delays and (3) discriminant validity at 12 months. A total of 102 children with high versus low risk scores on marker measures of developmental status and parenting stress obtained at 6 months, were selected from a longitudinal population-based study to participate in the present study. Risk status was operationalized as Bayley III Screening Test (Bayley, 2005a. Bayley scales of infant and toddler development: Screening test manual (3rd ed.). San Antonio, TX: Pearson) Composite Subscale scores and Parenting Stress Index total score (PSI, 3rd edition, Abidin, 1995. Parenting Stress Index. Professional manual. (3rd ed.). Odessa, FL: Psychological Assessment Resources). At 12 months, ITSEA was administered to parents as a structured interview to identify guidance needs and to collect qualitative information about the items, and the assessment of developmental level and parenting stress was repeated. All ITSEA domains and subscales were found to be relevant. However, nearly all respondents needed guidance. Moreover, there were substantial floor/ceiling effects on subscale level and one item had to be discarded. ITSEA was used in combination with the Bayley-III Screener and PSI to detect cases with clinically significant scores, with ITSEA making a unique contribution to case detection. Dysregulation problems were the most frequently detected, and the differences between high-risk and low-risk group children and gender differences indicated adequate discriminant validity. The results suggest that ITSEA may be meaningfully applied even among children as young as 12 months.
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Affiliation(s)
- Nina Sanner
- National Network for Infant Mental Health, The Center for Child and Adolescent Mental Health, Oslo, Norway; Department of Psychology, University of Oslo, Oslo, Norway.
| | - Lars Smith
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Tore Wentzel-Larsen
- National Network for Infant Mental Health, The Center for Child and Adolescent Mental Health, Oslo, Norway; Norwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway
| | - Vibeke Moe
- National Network for Infant Mental Health, The Center for Child and Adolescent Mental Health, Oslo, Norway; Department of Psychology, University of Oslo, Oslo, Norway
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