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Infant Health and Development Program, Phase IV, 2001-2004 [United States]
Title
Infant Health and Development Program, Phase IV, 2001-2004 [United States] [electronic resource] Marie C. McCormick, Jeanne Brooks-Gunn, Stephen L. Buka
Edition
2013-02-15
Published
Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 2009
Physical Description
1 online resource
Local Notes
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Notes
Title from ICPSR DDI metadata of 2019-06-13.
United States
Infants born between November 1984 and August 1985 at eight participating medical centers were eligible for the study if they weighed 2,500 grams or less at birth, had a gestational age of 37 weeks or less, and did not have a severe medical illness or neurological impairment. Of the 1,302 infants who were eligible, 274 did not enroll due to refusal and another 43 dropped out before randomization, leaving 985 infants in the primary analysis group. After stratification by site and birth weight group (2,000 grams or less, 2,001-2,500 grams), the infants were randomly assigned to the intervention and follow-up only groups. The participating sites were the University of Arkansas for Medical Sciences, Albert Einstein College of Medicine, Harvard Medical School, University of Miami School of Medicine, University of Pennsylvania School of Medicine, University of Texas Health Science Center at Dallas, University of Washington School of Medicine, and Yale University School of Medicine.
Type of File
Numeric
Access and use
Access restricted by licensing agreement.
AVAILABLE. This study is freely available to the general public.
Summary
The Infant Health and Development Program (IHDP) was a multisite, randomized, controlled trial of an educational intervention until three years of age for low birth weight preterm infants born in 1984-1985. There were three components to the intervention: (1) an educational program delivered through home visits (weekly during the first year and every other week during the second and third years of life), (2) a daily center-based program beginning at 12 months corrected for duration of gestation, and (3) parent support groups coinciding with the start of the center-based program. Previously, the subjects were assessed at baseline up to age 3 (Phase I), age 5 (Phase II), and age 8 (Phase III). Phase IV assessed them at age 18. This data collection contains selected variables from all four phases that were used in analyses reported in two articles by the principal investigators and others: <list type="bulleted"> <itm>McCormick, Marie C., Jeanne Brooks-Gunn, Stephen L. Buka, Julie Goldman, Jennifer Yu, Mikhail Salganik, David T. Scott, Forrest C. Bennett, Libby L. Kay, Judy C. Bernbaum, Charles R. Bauer, Camilia Martin, Elizabeth R. Woods, Anne Martin, and Patrick H. Casey. "Early Intervention in Low Birth Weight Premature Infants: Results at 18 Years of Age for the Infant Health and Development Program." Pediatrics 117.3 (2006): 771-780.</itm> <itm> Martin, Anne, Jeanne Brooks-Gunn, Pamela Klebanov, Stephen L. Buka, and Marie C. McCormick. "Long-term maternal effects of early childhood intervention: Findings from the Infant Health and Development Program (IHDP)." Journal of Applied Developmental Psychology 29 (2008): 101-117.</itm></list> As such, the collection comprises only some of the variables that were collected for Phase IV and the other phases. The collection contains information about the children and their mothers/caregivers. Data on the children include treatment group, sex, birth weight group, and an index of neonatal health, plus indices of receptive vocabulary, intelligence, and adult-child activities at age 5, indices of intelligence, receptive vocabulary, reading ability, math ability, and behavioural problems and competencies at ages 8 and 18, and indices of risk behaviors, physical health, future expectations, and engagement towards school at age 18. Information about the mothers/caregivers includes maternal age and mother's race, as well as educational achievement at baseline and ages 5, 8, and 18; smoking at ages 5 and 18; measures of employment, physical health, and mental health at ages 5, 8, and 18; indices of parenting style, educational aspirations for the child, and yelling frequency at the child at ages 8 and 18; and indices of connectedness to the community and involvement with the child's school at age 18. Other variables include measures of home literacy and the presence of televisions in the household at age 5, and indices of family cohesion and conflict at ages 8 and 18. Cf: http://doi.org/10.3886/ICPSR23580.v2
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Format
Data Sets / Online
Language
English
Added to Catalog
June 14, 2019
Series
ICPSR 23580
Contents
Dataset
Subjects
Genre/Form
Data sets.
Also listed under
Inter-university Consortium for Political and Social Research.
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