Natality Detail File, 2014 [United States] (ICPSR 36461)

Version Date: Oct 7, 2016

Cite this study |

Principal Investigator(s):
United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics

Series:

https://doi.org/10.3886/ICPSR36461.v1

Version V1

Slide tabs to view more

Summary

This collection provides information on live births in the United States during the calendar year 2014. The natality data in these files are a component of the vital statistics collection effort maintained by the federal government. Birth data is limited to births occurring in the United States to United States residents and nonresidents. Births occurring to United States citizens outside of the United States are not included in this data collection.

Dataset 1 contains data on births occurring within the United States, while Dataset 2 contains data on births occurring in the United States territories of Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, and the Commonwealth of the Northern Mariana Islands. Variables describe the place of delivery, who was in attendance, and medical and health data such as the method of delivery, prenatal care, tobacco and alcohol use during pregnancy, pregnancy history, medical risk factors, and infant health characteristics.

Birth and fertility rates and other statistics related to this study can be found in an Appendix to the User Guide, under Detailed Technical Notes.

Demographic variables include the child's sex and month and year of birth and the parents' ages, races, ethnicities, education levels, as well as the mother's marital status and residency status.

Citation

United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics. Natality Detail File, 2014 [United States]. Inter-university Consortium for Political and Social Research [distributor], 2016-10-07. https://doi.org/10.3886/ICPSR36461.v1

Export Citation:

  • RIS (generic format for RefWorks, EndNote, etc.)
  • EndNote

Subject Terms

Geographic Coverage

Smallest Geographic Unit

none

Distributor(s)

Inter-university Consortium for Political and Social Research
Hide

Time Period(s)

2014

Date of Collection

2014

Data Collection Notes

  1. A review of 2003 based-birth certificate revision items during 2014 and 2015 (by a collaborative effort among representatives from several vital statistics jurisdictions and NCHS) resulted in the decision to drop a number of items from the national birth certificate data file for reasons of poor data quality.

    The following items ARE NOT available in the 2014 public use files: Mother ever married, Date of last prenatal care visit, Other previous poor pregnancy outcomes (Risk Factors in this Pregnancy), Tocolysis (Obstetric procedure), Cervical cerclage (Obstetric procedure), Premature rupture of the membranes (Onset of labor), Precipitous labor (Onset of labor), Prolonged labor (Onset of labor), Unplanned operating room procedures (Maternal morbidity), Moderate/heavy meconium staining of the amniotic fluid (Characteristics of Labor and Delivery), Fetal intolerance of labor (Characteristics of Labor and Delivery), Significant birth injury (Abnormal condition of the Newborn).

    For more information on this effort, please contact the Reproductive Statistics Branch/Division of Viral Statistics.

  2. This data file includes data based on both the 1989 Revision of the U.S. Standard Certificate of Live Birth (unrevised) and the 2003 revision of the U.S. Standard Certificate of Live Birth (revised). However, in general only data comparable between 1989 and 2003 revisions and data exclusive to the 2003 revision are included.

  3. The territories file, which includes data on births occurring in Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, and the Commonwealth of the Northern Marianas Islands, includes limited geographic detail. Information identifying individual territories and counties with populations of 100,000 or more by place of occurrence and residence are available in this file.

  4. Beginning with the 2005 data year, the micro-data natality file no longer includes geographic detail (e.g., state or county of birth). Information on the NCHS data release policy is available through the National Center for Health Statistics Website.

  5. Beginning with the 2007 data year, data items exclusive to the 1989 revision of the U.S. Certificate of Live Birth (i.e., maternal anemia, ultrasound, alcohol use) are no longer available in public files.

  6. Beginning with the 2011 data year, unrevised data for educational attainment, prenatal care, and type of vaginal and cesarean delivery are no longer included in the data file. Data for these items from the 1989 revision are not comparable with the data from the 2003 revision.

  7. For additional information on the Natality Detail File Series, please visit the National Center for Health Statistics Website.
Hide

Study Purpose

This report presents detailed data on numbers and characteristics of births in 2014, birth and fertility rates, maternal demographic and health characteristics, place and attendant at birth, and infant health characteristics within the United States.

Sample

One-hundred percent of birth certificates in calendar year 2014.

Time Method

Cross-sectional

Universe

Live births in the United States and its territories during the calendar year 2014.

Unit(s) of Observation

individual

Data Source

The Centers for Disease Control and Prevention's National Center for Health Statistics receives these data as electronic files, prepared from individual records processed by each registration area, through the Vital Statistics Cooperative Program.

Official certificates of live births of all births registered in the 50 states, District of Columbia, and New York City.

Data Type(s)

Mode of Data Collection

Hide

Original Release Date

2016-10-07

Version History

2018-02-15 The citation of this study may have changed due to the new version control system that has been implemented. The previous citation was:

  • United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics. Natality Detail File, 2014 [United States]. ICPSR36461-v1. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2016-10-07. http://doi.org/10.3886/ICPSR36461.v1

2016-10-07 ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major statistical software formats as well as standard codebooks to accompany the data. In addition to these procedures, ICPSR performed the following processing steps for this data collection:

  • Created variable labels and/or value labels.
  • Created online analysis version with question text.
  • Checked for undocumented or out-of-range codes.

Hide

Weight

The data are not weighted and no weight variables are present in the dataset.

Hide

Notes