Linked Birth/Infant Death Data, 1985 Birth Cohort: [United States] (ICPSR 3266)
Principal Investigator(s): United States Department of Health and Human Services. National Center for Health Statistics
This data collection consists of two data files, which can be used to determine infant mortality rates. The first file provides linked records of live births and deaths of children born in the United States in 1985 (residents and nonresidents). This file is referred to as the "numerator" file. The second file consists of live births in the United States in 1985 and is referred to as the "denominator" file. Variables include year of birth, state and county of birth, characteristics of the infant (age, sex, race, birth weight, gestation), characteristics of the mother (origin, race, age, education, marital status, state of birth), characteristics of the father (origin, race, age, education), pregnancy items (prenatal care, live births), and medical data.
These data are available to the general public.
WARNING: This study is over 150MB in size and may take several minutes to download on a typical internet connection.
U.S. Dept. of Health and Human Services, National Center for Health Statistics. LINKED BIRTH/INFANT DEATH DATA, 1985 BIRTH COHORT: [UNITED STATES]. ICPSR version. Hyattsville, MD: U.S. Dept. of Health and Human Services, National Center for Health Statistics [producer], 1990. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2003. http://doi.org/10.3886/ICPSR03266.v1
Persistent URL: http://doi.org/10.3886/ICPSR03266.v1
Scope of Study
Geographic Coverage: United States
Date of Collection:
Data Types: administrative records data
Data Collection Notes:
(1) Per agreement with NCHS, ICPSR distributes the data files and text of the technical documentation for this collection as prepared by NCHS. (2) The codebook is provided by ICPSR as a Portable Document Format (PDF) file. The PDF file format was developed by Adobe Systems Incorporated and can be accessed using PDF reader software, such as the Adobe Acrobat Reader. Information on how to obtain a copy of the Acrobat Reader is provided on the ICPSR Web site.
birth and death certificates
Restrictions: In preparing the data files for this collection, the National Center for Health Statistics (NCHS) has removed direct identifiers and characteristics that might lead to identification of data subjects. As an additional precaution NCHS requires, under Section 308(d) of the Public Health Service Act (42 U.S.C. 242m), that data collected by NCHS not be used for any purpose other than statistical analysis and reporting. NCHS further requires that analysts not use the data to learn the identity of any persons or establishments and that the director of NCHS be notified if any identities are inadvertently discovered. ICPSR member institutions and other users ordering data from ICPSR are expected to adhere to these restrictions.
Original ICPSR Release: 2003-07-01
- 2006-01-18 File CB3266.ALL.PDF was removed from any previous datasets and flagged as a study-level file, so that it will accompany all downloads.
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