Biomedical subjects

Elizabeth Arias

Publications and source records attributed to Elizabeth Arias.

5 recordsLinked to original sources

PubMed2003

The effect of revised populations on mortality statistics for the United States, 2000.

OBJECTIVES: This report presents revised mortality statistics for the year 2000 based on April 1, 2000, population figures from the 2000 census. Death rates are presented by race, Hispanic origin, sex, age, and cause of death. Life expectancies are presented by race (white and black), sex, and age. The revised statistics are compared with previously published statistics that used July 1, 2000, postcensal population estimates based on the 1990 census. METHODS: Data in this report are based on information from all death certificates filed in the 50 States and the District of Columbia. The statistics presented in this report are computed on the basis of two sets of population figures provided by the U.S. Census Bureau. The first set includes July 1, 2000, postcensal population estimates based on the 1990 decennial census. The second set includes April 1, 2000, populations from the 2000 decennial census bridged to single race categories. RESULTS: Crude death rates were lower for all groups using the April 1, 2000, populations. Age-specific death rates were generally lower for most age groups, except for infants and the very old for which death rates were higher. Age-specific death rates for males were lower for most age groups, except infants and those 75 years and over. For females, with the exception of infants, age-specific death rates were lower. Race-specific pattems by age for the white and black populations were similar to all races combined. For the American Indian population, age-specific death rates were substantially lower for ages under 75 years. For ages 75 years and over, American Indian death rates were dramatically higher. Age-specific death rates for the Asian or Pacific Islander (API) population were higher for ages under 15 years; lower for ages 15-84 years, especially for the 15-34 year age group; and higher for those 85 years and over. For the Hispanic population, age-specific death rates were substantially lower for those age 15-34 years and higher for those age 55 years and over, especially for those age 85 years and over. For the total white and total black populations, the age-adjusted death rate was somewhat higher for males and lower for females. For API the pattern was reversed. For the American Indian and Hispanic populations, age-adjusted death rates were higher for both males and females. For the 15 leading causes of death, age-adjusted death rates based on the April 1, 2000, population figures were lower for heart disease, cancer, chronic liver disease, septicemia, diabetes, chronic lower respiratory diseases, unintentional injuries, homicide, suicide, and hypertension. Age-adjusted death rates were higher for pneumonitis, Alzheimer's disease, and stroke. Rates were unchanged for influenza and pneumonia and nephritis, nephrotic syndrome and nephrosis. Life expectancy at birth was higher for the entire population and both the white and black populations using the April 1, 2000, population figures. It was 0.1 year higher for the whole population as well as for the total white and total black populations. For the total male population, life expectancy at birth was 0.1 year higher while it was 0.2 years higher for the female population. The increase in life expectancy at birth was 0.1 year for both sexes within the white and black populations. This observed gain in life expectancy at birth based on the revised population figures is reversed for life expectancy at the oldest age groups for the whole population and for males. A similar pattern is observed for both white and black males; however, the magnitude of the decline in life expectancy at older ages is much greater among black males. Among females of both race groups and the total population, there is either no change or an increase in life expectancy in the oldest age groups. CONCLUSIONS: Revised death rates and life expectancies are, in many cases, significantly different from previously published mortality statistics calculated using 1990-based postcensal estimates for 2000. Thus, previously published mortality statistics for 2000 using the 1990-based populations will not be comparable to the corresponding statistics that will be published for 2001. The data in this report will provide comparable 2000 data. Efforts are also underway to revise previously published mortality tables for 2000 as well as previously published data for 1991-99.

Adolescent↗

PubMed2003

Deaths: preliminary data for 2001.

OBJECTIVES: This report presents preliminary data on deaths for the year 2001 in the United States. U.S. data on deaths are shown by age, sex, race, and Hispanic origin. Death rates for 2001 are based on population estimates consistent with the April 1, 2000, census. Data on life expectancy, leading causes of death, infant mortality, and deaths resulting from September 11, 2001, terrorist attacks are also presented. For comparison, this report also presents revised final death rates for 2000, based on populations consistent with the April 1, 2000, census. METHODS: Data in this report are based on a large number of deaths comprising approximately 98 percent of the demographic file and 92 percent of the medical file for all deaths in the United States in 2001. The records are weighted to independent control counts of infant deaths and deaths 1 year and over received in State vital statistics offices for 2001. Unless otherwise indicated, comparisons are made with final data for 2000. For certain causes of death, preliminary data differ from final data because of the truncated nature of the preliminary file. These are, in particular, accidents, homicides, suicides, and respiratory diseases. Populations were produced for the Centers for Disease Control and Prevention's National Center for Health Statistics (NCHS) 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 and Native Hawaiian or Other Pacific Islander). These changes reflect the Office of Management and Budget's (OMB) 1997 revisions to the standards for the classification of Federal data on race and ethnicity. Because only one race is currently reported in death certificate data, the 2000 census populations were "bridged" to the single race categories specified in OMB's 1977 guidelines for race and ethnic statistics in Federal reporting, which are still in use in the collection of vital statistics data. RESULTS: The age-adjusted death rate in 2001 for the United States decreased slightly from 869.0 deaths per 100,000 population in 2000 to 855.0 in 2001. For causes of death, declines in age-adjusted death rates occurred for Diseases of heart, Malignant neoplasms, Cerebrovascular diseases, Accidents (unintentional injuries), and Influenza and pneumonia. Age-adjusted death rates also declined for drug-induced deaths between 2000 and 2001. Age-adjusted death rates increased between 2000 and 2001 for the following causes: Alzheimer's disease, Nephritis, nephrotic syndrome and nephrosis, Essential (primary) hypertension and hypertensive renal disease, and Assault (homicide). The increase in homicide was a direct result of the terrorist attacks of September 11, 2001. The infant mortality rate did not change between 2000 and 2001. Life expectancy at birth rose by 0.2 years to a record high of 77.2 years.

Cause of Death↗

PubMed2003

A further study of life expectancy by socioeconomic factors in the National Longitudinal Mortality Study.

OBJECTIVES: The objective of this article is to provide estimates of life expectancy for White, Black, and Hispanic populations by socioeconomic factors. Effects of educational, income, employment, and marital status on life expectancy are presented and interpreted. DESIGN: The National Longitudinal Mortality Study, consisting of a number of Current Population Surveys (CPS) linked to mortality information obtained from the National Death Index, provides data to construct life tables for various socioeconomic and demographic groups. Probabilities of death are estimated using a person-year approach to accommodate the aging of the population over 11 years of follow up. RESULTS: Across various ethnicity-race-sex groups, longer life expectancy was observed for individuals with higher levels of education and income, and for those who were married and employed. The differences in life expectancy between levels of the socioeconomic characteristics tended to be larger for men than for women. Also, differences were found to be larger for the non-Hispanic Black population compared to the non-Hispanic White population. Hispanic White men exhibited patterns similar to those of non-Hispanic White and Black men. CONCLUSIONS: For selected ethnicity-race-sex groups, the impact of socioeconomic variables on life expectancy is dramatic. The shorter life expectancy observed among the poor, the less educated, the unmarried, and those not in the labor force, highlights the impact of socioeconomic disadvantage on survival. Further, the substantial 14-year differential favoring the employed over those not in the labor force may be partially explained by unemployment due to poor health. Another reason may be that employed individuals have greater access to health care than do those not in the labor force.

Adult↗

PubMed2002

United States life tables, 2000.

This report presents period life tables for the United States based on age-specific death rates in 2000. Data used to prepare these life tables are 2000 final mortality statistics; July 1, 2000, population estimates based on the 1990 decennial census; and data from the Medicare program. Presented are complete life tables by age, race, and sex. In 2000 the overall expectation of life at birth was 76.9 years, representing an increase of 0.2 years from life expectancy in 1999. Between 1999 and 2000, life expectancy increased for both males and females and for both the white and black populations. Life expectancy increased by 0.4 years for black males (from 67.8 to 68.2) and by 0.2 years for white males (from 74.6 to 74.8). It increased by 0.2 years for black females (from 74.7 to 74.9) and by 0.1 year for white females (from 79.9 to 80.0).

Adolescent↗

PubMed2002

Deaths: final data for 2000.

OBJECTIVES: This report presents final 2000 data on U.S. deaths and death rates according to demographic and medical characteristics such as age, sex, Hispanic origin, race, marital status, educational attainment, injury at work, State of residence, and cause of death. Trends and patterns in general mortality, life expectancy, and infant and maternal mortality are also described. A previous report presented preliminary mortality data for 2000. METHODS: In 2000 a total of 2,403,351 deaths were reported in the United States. This report presents descriptive tabulations of information reported on the death certificates. Funeral directors, attending physicians, medical examiners, and coroners complete death certificates. Original records are filed in the State registration offices. Statistical information is compiled into a national database through the Vital Statistics Cooperative Program of the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention. Causes of death are processed in accordance with the Tenth Revision of the International Classification of Diseases (ICD-10). RESULTS: The age-adjusted death rate for the United States in 2000 was 872.0 deaths per 100,000 standard population, a decrease of 1.1 percent from the 1999 rate and a record-low historical figure. Life expectancy at birth rose by 0.2 year to a record high of 76.9 years. Considering all deaths, age-specific death rates rose only for those 45-54 years and declined for a number of age groups including those 1-4 years, 55-64 years, 65-74 years, 75-84 years, and 85 years and over. Fourteen of the 15 leading causes of death are the same for 1999 and 2000. Heart disease and cancer continued to be the leading and second leading causes of death, accounting for over one-half of all deaths when combined. Aortic aneurysm, which was the 15th leading cause of death in 1999, dropped from the list in 2000 and, in its place, Pneumonitis due to solids and liquids is the 15th leading cause of death. The infant mortality rate reached a record low value of 6.9 infant deaths per 1,000 live births, declining 2.8 percent from the infant mortality rate in 1999 (7.1 deaths per 1,000 live births). CONCLUSIONS: Generally, mortality continued long-term trends. The slight increase in the age-adjusted death rate that was experienced in 1999 reversed itself in accordance to a longer standing decreasing pattern. Life expectancy increased 0.2 years, and the infant mortality rate decreased statistically to a record low 6.9 deaths per 1,000 live births, thus maintaining the steady decline that has characterized it for the past four decades.

Adolescent↗