Mortality

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The incidence of death in a population.

What is the definition of mortality rate?

Quote: "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."

How is mortality rate typically expressed?

Quote: "Mortality rate is typically expressed in units of deaths per 1,000 individuals per year."

Can you explain the crude death rate?

Quote: "An important specific mortality rate measure is the crude death rate, which looks at mortality from all causes in a given time interval for a given population."

What does the CIA estimate the global crude death rate to be in 2020?

Quote: "As of 2020, for instance, the CIA estimates that the crude death rate globally will be 7.7 deaths per 1,000 people in a population per year."

How can mortality rates be calculated?

Quote: "(d/p) · 10^n, where d represents the deaths from whatever cause of interest is specified that occur within a given time period, p represents the size of the population in which the deaths occur, and 10^n is the conversion factor from the resulting fraction to another unit."

What is the relationship between mortality rate and morbidity?

Quote: "It is distinct from 'morbidity', which is either the prevalence or incidence of a disease."

What is the difference between mortality rate and incidence rate?

Quote: "It is distinct from the incidence rate (the number of newly appearing cases of the disease per unit of time)."

How is morbidity different from mortality rate?

Quote: "It is distinct from 'morbidity', which is either the prevalence or incidence of a disease."

How is mortality rate measured in relation to population size?

Quote: "Mortality rate is a measure of the number of deaths in a particular population, scaled to the size of that population."

What does a mortality rate of 9.5 (out of 1,000) imply?

Quote: "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."

How is mortality rate different from morbidity?

Quote: "It is distinct from 'morbidity', which is either the prevalence or incidence of a disease."

Is mortality rate specific to a particular cause of death?

Quote: "Mortality rate is a measure of the number of deaths (in general, or due to a specific cause) in a particular population."

Can you define the unit used to express mortality rate?

Quote: "Mortality rate is typically expressed in units of deaths per 1,000 individuals per year."

What is the purpose of the conversion factor in mortality rate calculation?

Quote: "10^n is the conversion factor from the resulting fraction to another unit (e.g., multiplying by 10^3 to get mortality rate per 1,000 individuals)."

How is the morbidity of a disease different from its mortality rate?

Quote: "It is distinct from 'morbidity', which is either the prevalence or incidence of a disease."

What does a crude death rate measure?

Quote: "An important specific mortality rate measure is the crude death rate, which looks at mortality from all causes in a given time interval for a given population."

Is the crude death rate specific to any particular population?

Quote: "An important specific mortality rate measure is the crude death rate, which looks at mortality from all causes in a given time interval for a given population."

When did the CIA estimate the global crude death rate?

Quote: "As of 2020, for instance, the CIA estimates that the crude death rate globally will be 7.7 deaths per 1,000 people in a population per year."

How can mortality rates be seen as calculated?

Quote: "Mortality rates can be seen as calculated using (d/p) · 10^n, where d represents the deaths from whatever cause of interest is specified, p represents the size of the population in which the deaths occur, and 10^n is the conversion factor from the resulting fraction to another unit."

How is mortality rate related to the size of a population?

Quote: "Mortality rate, or death rate, is a measure of the number of deaths in a particular population, scaled to the size of that population."