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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
medicine
Accuracy of the Bayley-II mental development index at 2 years as a predictor of cognitive impairment at school age among children born extremely preterm
Journal of Perinatology, Volume 38, No. 7, Year 2018
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Description
Objective: To describe the accuracy of the Bayley Scales of Infant Development-Second Edition (BSID-II) Mental Development Index (MDI) at 2 years of age for prediction of cognitive function at school age of children born extremely preterm. Design: Study participants were enrolled in the Extremely Low Gestational Age Newborn Study between 2002 and 2004. Two-thirds of surviving children (n = 795) were assessed at 2 years with the BSID-II and at 10 years with an intelligence quotient (IQ) test. We computed test characteristics for a low MDI (<70), including predictive value positive. Results: Almost two-thirds of children with a low MDI had a normal IQ (≥ 70) at 10 years. Concordance between MDI and IQ was highest among children with major motor and/or sensory impairment, and when MDI was adjusted for gestational age. Conclusion: Most children born extremely preterm with low BSID-II MDI at 2 years have normal intelligence at school age. © 2018, Nature America, Inc., part of Springer Nature.
Authors & Co-Authors
O'Shea, Thomas Michael
United States, Chapel Hill
The University of North Carolina at Chapel Hill
United States, Winston Salem
Wake Forest University
Allred, Elizabeth N.
United States, Boston
Harvard Medical School
United States, Boston
Boston Children's Hospital
Taylor, Hudson Gerry
United States, Cleveland
University Hospitals Case Medical Center
Leviton, Alan
United States, Boston
Harvard Medical School
United States, Boston
Boston Children's Hospital
Heeren, Timothy C.
United States, Boston
School of Public Health
Frazier, Jean A.
United States, Worcester
Umass Memorial Medical Center
United States, Worcester
University of Massachusetts Chan Medical School
Martin, Camilia Rivera
United States, Boston
Boston Children's Hospital
Ware, Janice
United States, Boston
Boston Children's Hospital
Bose, Carl Lewis
United States, Chapel Hill
The University of North Carolina at Chapel Hill
Hunter, Scott J.
United States, Chicago
The University of Chicago Medicine
Yoon, Grace
United States, Chicago
The University of Chicago Medicine
Butler, Samantha C.
United States, Boston
Boston Children's Hospital
Sadhwani, Anjali
United States, Boston
Boston Children's Hospital
Henson, Brandi S.
United States, Boston
Boston Children's Hospital
Mayes, Linda C.
United States, New Haven
Yale School of Medicine
Price, Joan T.
United States, Lansing
Sparrow Hospital
Statistics
Citations: 19
Authors: 16
Affiliations: 19
Identifiers
Doi:
10.1038/s41372-017-0020-8
ISSN:
07438346
Research Areas
Maternal And Child Health