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Measles mortality in the United States 1971-1975
American Journal of Public Health
|November 1, 1980
Abstract:
During 1971-75, an average of 35.4 measles-related deaths were recorded each year; one death for every 1,000 measles cases reported. Measles mortality rate was highest in children under 1 year of age, as was the death-to-case ratio. Mortality rates were higher in non-metropolitan than in metropolitan counties. Measles mortality rates were inversely related to median family income.
Insights
Measles deaths were highest in infants and those in rural areas, with lower income families experiencing greater mortality. This highlights disparities in measles impact and the need for targeted public health interventions.
Area of Science:
- Epidemiology
- Public Health
Background:
- Measles poses a significant public health threat, particularly to vulnerable populations.
- Understanding mortality patterns is crucial for effective disease control.
Purpose of the Study:
- To analyze measles mortality trends and identify high-risk demographic and geographic groups during 1971-1975.
Main Methods:
- Analysis of national measles case and mortality data from 1971-1975.
- Stratification of mortality rates by age, geographic location (metropolitan vs. non-metropolitan), and socioeconomic status (median family income).
Main Results:
- An average of 35.4 measles deaths occurred annually, with a death-to-case ratio of 1:1,000.
- Infants under one year experienced the highest mortality rates and death-to-case ratios.
- Non-metropolitan counties had higher measles mortality rates than metropolitan counties.
- Measles mortality rates showed an inverse relationship with median family income.
Conclusions:
- Measles mortality disproportionately affected infants, rural populations, and lower-income families during the study period.
- These findings underscore socioeconomic and geographic disparities in measles impact.
- Public health strategies should prioritize these vulnerable groups to reduce measles-related deaths.