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Academic achievement of children and adolescents with oral clefts
Journal article   Open access   Peer reviewed

Academic achievement of children and adolescents with oral clefts

George L Wehby, Brent Collet, Sheila Barron, Paul A Romitti, Timothy N Ansley and Matthew Speltz
Pediatrics (Evanston), Vol.133(5), pp.785-792
05/2014
DOI: 10.1542/peds.2013-3072
PMCID: PMC4006437
PMID: 24753523
url
https://doi.org/10.1542/peds.2013-3072View
Published (Version of record) Open Access

Abstract

BACKGROUND AND OBJECTIVE: Previous studies of academic achievement of children with oral clefts have mostly relied on small, clinic-based samples prone to ascertainment bias. In the first study in the United States to use a population-based sample with direct assessment, we evaluated the academic achievement of children with oral clefts relative to their classmates. METHODS: Children born with isolated oral clefts in Iowa from 1983 to 2003 were identified from the Iowa Registry for Congenital and Inherited Disorders and matched to unaffected classmates by gender, school/school district, and month and year of birth. Academic achievement was assessed by using standardized tests of academic progress developed by the Iowa Testing Programs. Iowa Testing Programs data were linked to birth certificates for all children. Regression models controlled for household demographic and socioeconomic factors. The analytical sample included 588 children with clefts contributing 3735 child-grade observations and 1874 classmates contributing 13 159 child-grade observations. RESULTS: Children with oral clefts had lower scores than their classmates across all domains and school levels, with a 5-percentile difference in the overall composite score. Children with clefts were approximately one-half grade level behind their classmates and had higher rates of academic underachievement and use of special education services by 8 percentage points. Group differences were slightly lower but remained large and significant after adjusting for many background characteristics. CONCLUSIONS: Children with oral clefts underperformed across all academic areas and grade levels compared with their classmates. The results support a model of early testing and intervention among affected children to identify and reduce academic deficits.
Registries Cleft Lip - psychology Cleft Lip - epidemiology Humans Male Reference Values Case-Control Studies Cleft Palate - psychology Iowa Adolescent Educational Measurement Female Achievement Cleft Palate - epidemiology Child

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