Births: Final Data for 2018

November 27, 2019

Questions for Joyce Martin, Health Statistician and Lead Author of “Births: Final Data for 2018

Q: What is new in this report from the 2018 provisional birth report?

JM: In addition to providing final numbers and rates for numerous birth characteristics such as fertility rates, teen childbearing, cesarean delivery and preterm and low birthweight, this report presents final information on  teen childbearing by race and Hispanic origin and by state, births to unmarried women, tobacco use during pregnancy, source of payment for the delivery and twin and triplet childbearing.


Q: Was there a specific finding in the 2018 final birth data that surprised you?

JM: The continued decline in birth rates to unmarried women (down 2% for 2017-2018 to 40.1 births per 1,000 unmarried women), the fairly steep decline in tobacco smoking among pregnant women (down 6% to 6.5% of all women) and the continued declines in twin (down 2%) and triplet (down 8%) birth rates.  Also of note is the decline in the percentage of births covered by Medicaid between 2017 and 2018 (down 2% to 42.3%) and the small rise in the percentage covered by private insurance (49.6% in 2018).


Q: How did you obtain this data for this report?

JM: These data are based on information for all birth certificates registered in the United States for 2018.


Q: What is the take home message for this report?

JM: Birth certificate data provide a wealth of important current and trend information on demographic and maternal and infant health characteristics for the United States.


Q: Why do you think the birth has dropped in the U.S.?

JM: The factors associated with family formation and childbearing are numerous and complex, involving psychological, cultural, demographic, and socio-economic influences. The data on which the report is based come from all birth certificates registered in the U.S. While the data provide a wealth of information on topics such as the number of births occurring in small areas, to small population groups, and for rare health outcomes, the data do not provide information on the attitudes and behavior of the parents regarding family formation and childbearing. Accordingly, the data in and of itself cannot answer the question of why births have dropped in the U.S.


Federal report on America’s children released

July 10, 2009

Federal interagency report shows declines in preterm birth and low birthweight. Children more likely to live in poverty, less likely to have parent employed full time.

These and other statistics have been compiled in America’s Children: Key National Indicators of Well-Being, 2009. It is compiled by a number of federal agencies and provides a comprehensive picture of the following key areas of child well-being: family and social environment, economic circumstances, health care, physical environment and safety, behavior, education, and health.

To access the report, please visit www.childstats.gov


Teen births increase in over one-half of states

January 7, 2009

The teen birth rate increased in more than half of all 50 states in 2006, according to an NCHS report released today. Click here for the report.

The data show teen birth rates were highest in the South and Southwest, with the highest rate recorded in Mississippi (68.4), followed by New Mexico (64.1) and Texas (63.1).

Teen birth rates in 2006 were lowest in the Northeast in 2006, with the lowest rates occurring in New Hampshire (18.7), Vermont (20.8), and Massachusetts (21.3). The only states with a decrease in teen birth rates between 2005 and 2006 were North Dakota, Rhode Island, and New York.

NCHS reported in December 2007 that the teen birth rate for the nation as a whole increased for the first time in 15 years in 2006 from 40.5 births per 1,000 women aged 15-19 in 2005 to 41.9 in 2006.

The report also features birth data on a variety of topics, including state-based and national information on teen, unmarried, and multiple births, along with health data on smoking during pregnancy, cesarean delivery, preterm birth, and low birthweight.


America’s Children: Key National Indicators of Well-Being

July 19, 2007

Last Friday we released the 10th anniversary edition of America’s Children, a product of the Federal Interagency Forum on Child and Family Statistics.

The Federal Interagency Forum on Child and Family Statistics (Forum) is a collection of 22 Federal government agencies involved in research and activities related to children and families. The Forum was founded in 1994 and formally established in April 1997 under Executive Order No. 13045. The mission of the Forum is to foster coordination and collaboration and to enhance and improve consistency in the collection and reporting of Federal data on children and families. The Forum also aims to improve the reporting and dissemination of information on the status of children and families.

Quite a bit of media interest was generated (here | here) on the subject of teen sexual behavior but there was much more to the report. The full report is available here and our overview of the data on health indicators which we contributed to is below the fold.

Read the rest of this entry »


Unmarried Childbearing

June 26, 2007

The National Center for Health Statistics tracks the number and percentage of births to unmarried women because it is a key social indicator.  According to the Federal Interagency Forum on Child and Family Statistics:

Children of unmarried mothers are at higher risk of having adverse birth outcomes, such as low birthweight and infant mortality, and are more likely to live in poverty than children of married mothers.

In 2004, 35.8% of all live births were to unmarried women. Compare and contrast that to 14.3% in 1970.

Numbers of births to unmarried women and their percentage of the universe of live births from 1970 through 2004 is available here.

Two good reports we have produced on the subject are Births to Unmarried Mothers: United States, 1980-92 and Nonmarital Childbearing in the United States, 1940-99.