Annual summary of vital statistics--1993

Area of Science:

• Demography
• Public Health
• Epidemiology

Background:

• Vital statistics for 1993 revealed a new low in infant mortality rate.
• However, overall deaths and the age-adjusted death rate saw an increase.
• The rate of natural population increase declined significantly.

Purpose of the Study:

• To analyze key demographic trends in the United States for 1993.
• To examine changes in birth rates, death rates, and life expectancy.
• To compare U.S. infant mortality rates with those of other industrialized nations.

Main Methods:

• Analysis of vital statistics data for births, deaths, marriages, and divorces in 1993.
• Examination of age-adjusted death rates and causes of death.
• Comparison of U.S. infant mortality rates with international data from 1992.

Main Results:

• Infant mortality rate decreased to 828.8 deaths per 100,000 live births in 1993.
• Increased deaths and age-adjusted death rate, potentially linked to influenza epidemics.
• Life expectancy decreased slightly; HIV infection showed the largest percentage increase in mortality causes.
• Birth rates varied by ethnicity and age of mother, with higher rates among Hispanic women.
• Prenatal care access improved, with increased use of electronic/fetal monitoring and ultrasound.
• The U.S. infant mortality rate remained higher than 21 other industrialized countries.

Conclusions:

• While infant mortality declined, overall mortality and age-adjusted death rates rose, highlighting public health challenges.
• Demographic shifts include changing birth rate patterns and a slight decrease in life expectancy.
• International comparisons indicate a need for continued efforts to reduce infant mortality in the U.S.