Mechanisms Linking Height to Early Child Development among Infants and Preschoolers in Rural India

Autor/inn/en	Black, Maureen M.; Yimgang, Doris P.; Hurley, Kristen M.; Harding, Kimberly B.; Fernandez-Rao, Sylvia; Balakrishna, Nagalla; Radhakrishna, Kankipati V.; Reinhart, Gregory A.; Nair, Krishnapillai Madhavan
Titel	Mechanisms Linking Height to Early Child Development among Infants and Preschoolers in Rural India
Quelle	In: Developmental Science, 22 (2019) 5, (17 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1467-7687
DOI	10.1111/desc.12806
Schlagwörter	Body Height; Infants; Child Development; Physical Development; Correlation; Family Environment; Comparative Analysis; Nutrition; Observation; Children; Cognitive Ability; Motor Development; Young Children; Foreign Countries; Rural Areas; Diseases; Inhibition; Self Control; Preschool Children; Psychomotor Skills; Receptive Language; Language Acquisition; Child Health; India; Home Observation for Measurement of Environment; Mullen Scales of Early Learning + Suchen Sie Ihr Suchwort? Körpergröße; Infant; Toddler; Toddlers; Kleinkind; Kindesentwicklung; Körperliche Entwicklung; Korrelation; Familienmilieu; Ernährung; Beobachtung; Child; Kind; Kinder; Denkfähigkeit; Motorische Entwicklung; Frühe Kindheit; Ausland; Rural area; Ländlicher Raum; Disease; Krankheit; Hemmung; Selbstbeherrschung; Pre-school age; Preschool age; Children; Pre-school education; Preschool education; Vorschulalter; Vorschulkind; Vorschulkinder; Vorschulerziehung; Vorschule; Psychomotorische Aktivität; Rezeptive Kommunikationsfähigkeit; Sprachaneignung; Spracherwerb; Indien
Abstract	Stunting has been negatively associated with children's development. We examined the range of height by testing hypotheses: (a) height is positively associated with children's development, with associations moderated by inflammation and (b) home environments characterized by nurturance and early learning opportunities is positively associated with children's development over time and attenuate associations with height. Data included 513 infants (mean age 8.6 months) and 316 preschoolers (mean age 36.6 months) in rural India from a randomized controlled trial of multiple micronutrient powders (MNPs). Measures included height (height-for-age z-scores based on WHO standards), inflammation (C-reactive protein concentration >5 mg/L), nurturance (HOME Inventory), child development (Mullens Scales of Early Learning), and inhibitory control (preschoolers). Linear mixed effects models accounting for repeated measures, clustering, and confounders were used to assess associations between height and child development over time (infants: enrollment, 6 and 12 months; preschoolers: enrollment and 8 months). Moderating effects of inflammation and nurturance were tested with interaction terms. Among infants and preschoolers, height and nurturance were positively associated with all domains of child development over time, with the exception of inhibitory control. Among preschoolers, in the presence of inflammation, height was not associated with child development. Among infants, but not preschoolers, a nurturant home environment attenuated significant associations between height with fine motor and receptive language development. The mechanisms associated with children's development over time are multifactorial and include direct and indirect associations among nutrition, health, and the home environment, as supported by the Nurturing Care Framework. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01