Mortality rate
From The Art and Popular Culture Encyclopedia
"Life is a sexually transmitted disease and the mortality rate is one hundred percent."--variously attributed |
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Mortality rate, or death rate, is a measure of the number of deaths (in general, or due to a specific cause) in a particular population, scaled to the size of that population, per unit of time. Mortality rate is typically expressed in units of deaths per 1,000 individuals per year; thus, a mortality rate of 9.5 (out of 1,000) in a population of 1,000 would mean 9.5 deaths per year in that entire population, or 0.95% out of the total. It is distinct from "morbidity", which is either the prevalence or incidence of a disease, and also from the incidence rate (the number of newly appearing cases of the disease per unit of time).
See also
- Biodemography
- Compensation law of mortality
- Demography
- Gompertz–Makeham law of mortality
- List of causes of death by rate
- List of countries by birth rate
- List of countries by death rate
- List of countries by life expectancy
- Maximum life span
- Micromort
- Mortality displacement
- Risk adjusted mortality rate
- Vital statistics
- Medical statistics
- Weekend effect