Mortality rate, or death rate, is a measure of the number of deaths in a particular population, scaled to the size of that population, per unit of time. Mortality rate is typically expressed in units
Scatter plot of the natural logarithm (ln) of the crude death rate against the natural log of per capita GDP.[clarification needed][currency needs to be stated.] The slope of the trend line is the elasticity of the crude death rate with respect to per capita income.[citation needed] It indicates that as of the date of the basis data set,[when?] an increase in per capita income tends to be associated with a decrease in the crude death rate.[citation needed
A disease is a particular abnormal condition that adversely affects the structure or function of all or part of an organism and is not immediately due to any external injury. Diseases are often known
Mortality rate
…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…
"The Sick Girl", by Michael Ancher, 1882, National Gallery of Denmark
This rash only affects one part of the body, so it is a localized disease.
Regular physical activity, such as riding a bicycle or walking, reduces the risk of lifestyle diseases.
Obesity was a status symbol in Renaissance culture: "The Tuscan General Alessandro del Borro", attributed to Andrea Sacchi, 1645. It is now generally regarded as a disease.