How do you find the cause-specific death rate?

Cause-specific death rates can also be calculated directly by dividing the number of people in the post-census mortality survey who died from a specific cause by the number of people residing in the sample area as reported on the census.

How do you calculate age-specific death rate?

To calculate the age-standardized mortality rate (ASMR), we must first calculate the age-specific (mortality) rates for each age group by dividing the number of deaths by the respective population, and then multiplying the resulting number by 100,000: Age-specific rate, 0 to 39 years.

How do you calculate crude mortality rate?

The crude death rate is calculated as the number of deaths in a given period divided by the population exposed to risk of death in that period. For human populations the period is usually one year and, if the population changes in size over the year, the divisor is taken as the population at the mid-year.

What is case specific death rate?

Case fatality rate is calculated by dividing the number of deaths from a specified disease over a defined period of time by the number of individuals diagnosed with the disease during that time; the resulting ratio is then multiplied by 100 to yield a percentage. …

What is the disadvantage of specific death rate?

Disadvantages: * Mortality rates are fairly crude measures of outcome. The patient can survive, but still receive poor care or have a poor functional outcome. The patient can die due to the underlying disease, but received expert care.

What is specific death rate?

Definition: CAUSE-SPECIFIC DEATH RATE is the number of deaths from a specified cause per 100,000 person-years at risk. Cause-specific death rates may be adjusted for the age and sex composition, or other characteristics of the population.

What death rate tells us?

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.

What does age-adjusted death rate mean?

Because of the method of computation, the age-adjusted rate is often interpreted as the hypothetical death rate that would have occurred if the observed age-specific rates were present in a population whose age distribution is that of the standard population.

What is the shape of the age-specific death rate?

Age-specific death rates are calculated as the number of deaths in a particular age group per 1,000 population in the same age group. for year t. The typical mortality pattern over all age groups has a J-shape.

Which country has the highest crude death rate 2020?

Bulgaria
Bulgaria is the top country by crude death rate in the world. As of 2020, crude death rate in Bulgaria was 15.52 deaths per thousand population that accounts for 1.09% of the world’s crude death rate. The top 5 countries (others are Ukraine, Latvia, Lithuania, and Lesotho) account for 5.13% of it.

What is age-adjusted mortality rate?

1. Definition: AGE-ADJUSTED DEATH RATE is a death rate that controls for the effects of differences in population age distributions. It weights the age-specific rates observed in a population of interest by the proportion of each age group in a standard population (Lilienfeld & Stolley, 1994).