What is meant by mortality rates?
: the ratio between deaths and individuals in a specified population and during a particular time period : the incidence of deaths in a given population during a defined time period (such as one year) that is typically expressed per 1000 or 100,000 individuals : death rate an annual mortality rate of 15 deaths per 1000 …
What is the Standardised death rate?
The standardised death rate, abbreviated as SDR, is the death rate of a population adjusted to a standard age distribution. It is calculated as a weighted average of the age-specific death rates of a given population; the weights are the age distribution of that population.
What is the importance of standardization of mortality rates?
Standardized Mortality Ratios are frequently used in epidemiology to compare different study groups, because they are easy to calculate and also because they provide an estimate of the relative risk between the standard population and the population under study.
How do you interpret standardized mortality ratio?
A ratio greater than 1.0 indicates that more mortality has occurred than would have been expected, while a ratio less than 1.0 indicates that less mortality has occurred.
How is morbidity calculated?
It is calculated by dividing the number of affected individuals by the total number of individuals within a specific population. It is usually presented as a ratio or as a percentage. The calculation for this rate is to divide the number of deaths in a given time for a given population by the total population.
How is the National Mortality Database in Australia?
National Mortality Database (NMD) The NMD holds records for deaths in Australia from 1964. It comprises information about causes of death and other characteristics of the person, such as sex, age at death, area of usual residence and Indigenous status.
How does the Australian Institute of Health and welfare work?
The AIHW develops, collects, analyses and reports information on a broad range of health and welfare issues in Australia. We release more than 180 print, web and data products every year that draw on national major health and welfare data collections, including our own.
How often do we release health and welfare data?
We release more than 180 print, web and data products every year that draw on national major health and welfare data collections, including our own. We are committed to making the information and statistics we produce widely accessible.
How does multimorbidity affect health care in Australia?
For health service providers, multimorbidity can make treatment more complex and can require ongoing management and coordination of specialised care across multiple parts of the health system. This places a heavy demand on Australia’s health care system, and requires substantial economic investment.