Revised birth and fertility rates for the United States, 2000 and 2001.
OBJECTIVE
This report presents revised birth and fertility rates for 2000 and 2001, based on populations consistent with the April 1, 2000, census. Rates are presented by age, race, and Hispanic origin of mother; by age, race, and Hispanic origin of mother for unmarried women; and by age and race of father. To put the rates for 2000 and 2001 into context, rates are also shown for 1990.


METHODS
Populations were produced for the Centers for Disease Control and Prevention's National Center for Health Statistics under a collaborative arrangement with the U.S. Census Bureau. The populations reflect the results of the 2000 census. This census allowed people to report more than one race for themselves and their household members, and also separated the category for Asian or Pacific Islander persons into two groups (Asian; Native Hawaiian or Other Pacific Islander). These changes reflected the Office of Management and Budgets 1997 revisions to the standards for the classification of Federal data on race and ethnicity. Because only one race is currently reported in birth certificate data, the 2000 census populations were "bridged" to the single race categories specified in the Office of Management and Budget's 1977 guidelines for race and ethnic statistics in Federal reporting, which are still in use in the collection of vital statistics data.


RESULTS
Population-based birth and fertility rates for 2000 and 2001, based on the 2000 census, are somewhat lower for Hispanics (11 percent for the fertility rate in 2001) and Asian or Pacific Islanders (7 percent) and considerably lower for American Indians (18 percent) than the rates previously published based on populations projected from the 1990 census. Rates for most other population subgroups differ little from those previously published. Because of these patterns, the differentials in fertility among population subgroups remain, but are somewhat reduced. Between 1990 and 2001, teenage birth rates declined, rates for women in their twenties changed little, and rates for women in their thirties and forties rose.
Ventura
Stephanie J
SJ
Reproductive Statistics Branch, Division of Vital Statistics, USA.
Hamilton
Brady E
BE
Sutton
Paul D
PD
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001723:Birth Rate / Q000208:ethnology* / Q000639:trends*; D019352:Censuses; D002648:Child; D005260:Female; D006306:Health Surveys; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009309:National Center for Health Statistics, U.S.; D011247:Pregnancy; D011253:Pregnancy in Adolescence / Q000208:ethnology / Q000706:statistics & numerical data; D014481:United States / Q000453:epidemiology