Infant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome

Abstract Assessment of the characteristics of spontaneous movements and behaviour in early infancy helps in estimating developmental outcomes. We introduced the Infant Behaviour Checklist (IBC) and examined the relationship between the behavioural characteristics of low-birth-weight infants and neur...

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Autores principales:	Hideki Kihara, Hisako Nakano, Tomohiko Nakamura, Hirotaka Gima
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ac30921d98a340d79a557d6116efe97d
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spelling	oai:doaj.org-article:ac30921d98a340d79a557d6116efe97d2021-12-02T17:37:24ZInfant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome10.1038/s41598-021-98884-y2045-2322https://doaj.org/article/ac30921d98a340d79a557d6116efe97d2021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-98884-yhttps://doaj.org/toc/2045-2322Abstract Assessment of the characteristics of spontaneous movements and behaviour in early infancy helps in estimating developmental outcomes. We introduced the Infant Behaviour Checklist (IBC) and examined the relationship between the behavioural characteristics of low-birth-weight infants and neurodevelopmental outcomes at 6 years of age. The behavioural characteristics during the neonatal (36–43 weeks, adjusted) and early infancy periods (49–60 weeks, adjusted) were assessed in very-low-birth-weight infants. The IBC includes 44 common behaviours. We assessed the appearance of individual behavioural characteristics at each period according to the neurodevelopmental outcome. Of the 143 infants assessed during the neonatal period, 89 had typical development (TD), 30 had intellectual disability (ID), and 24 had autism spectrum disorder (ASD). In 78 infants assessed during early infancy, 40, 21, and 17 had TD, ID, and ASD, respectively. The frequency of appearance of three behaviour-related items was significantly lower in the ID group than in the TD group. The frequency of appearance of three posture- and behaviour-related items was significantly lower, while that of two posture-related items was significantly higher, in the ASD group than in the TD group. Behavioural assessment using the IBC may provide promising clues when considering early intervention for low-birth-weight infants.Hideki KiharaHisako NakanoTomohiko NakamuraHirotaka GimaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hideki Kihara Hisako Nakano Tomohiko Nakamura Hirotaka Gima Infant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome
description	Abstract Assessment of the characteristics of spontaneous movements and behaviour in early infancy helps in estimating developmental outcomes. We introduced the Infant Behaviour Checklist (IBC) and examined the relationship between the behavioural characteristics of low-birth-weight infants and neurodevelopmental outcomes at 6 years of age. The behavioural characteristics during the neonatal (36–43 weeks, adjusted) and early infancy periods (49–60 weeks, adjusted) were assessed in very-low-birth-weight infants. The IBC includes 44 common behaviours. We assessed the appearance of individual behavioural characteristics at each period according to the neurodevelopmental outcome. Of the 143 infants assessed during the neonatal period, 89 had typical development (TD), 30 had intellectual disability (ID), and 24 had autism spectrum disorder (ASD). In 78 infants assessed during early infancy, 40, 21, and 17 had TD, ID, and ASD, respectively. The frequency of appearance of three behaviour-related items was significantly lower in the ID group than in the TD group. The frequency of appearance of three posture- and behaviour-related items was significantly lower, while that of two posture-related items was significantly higher, in the ASD group than in the TD group. Behavioural assessment using the IBC may provide promising clues when considering early intervention for low-birth-weight infants.
format	article
author	Hideki Kihara Hisako Nakano Tomohiko Nakamura Hirotaka Gima
author_facet	Hideki Kihara Hisako Nakano Tomohiko Nakamura Hirotaka Gima
author_sort	Hideki Kihara
title	Infant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome
title_short	Infant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome
title_full	Infant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome
title_fullStr	Infant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome
title_full_unstemmed	Infant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome
title_sort	infant’s behaviour checklist for low birth weight infants and later neurodevelopmental outcome
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/ac30921d98a340d79a557d6116efe97d
work_keys_str_mv	AT hidekikihara infantsbehaviourchecklistforlowbirthweightinfantsandlaterneurodevelopmentaloutcome AT hisakonakano infantsbehaviourchecklistforlowbirthweightinfantsandlaterneurodevelopmentaloutcome AT tomohikonakamura infantsbehaviourchecklistforlowbirthweightinfantsandlaterneurodevelopmentaloutcome AT hirotakagima infantsbehaviourchecklistforlowbirthweightinfantsandlaterneurodevelopmentaloutcome
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Infant’s Behaviour Checklist for low birth weight infants and later neurodevelopmental outcome

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