Show Topic: Mortality and burden of disease Rationale: Mortality does not give a complete picture of the burden of disease borne by individuals in different populations. The overall burden of disease is assessed using the disability-adjusted life year (DALY), a time-based measure that combines years of life lost due to premature mortality (YLLs) and years of life lost due to time lived in states of less than full health, or years of healthy life lost due to disability (YLDs). One DALY represents the loss of the equivalent of one year of full health. Using DALYs, the burden of diseases that cause premature death but little disability (such as drowning or measles) can be compared to that of diseases that do not cause death but do cause disability (such as cataract causing blindness). Definition: One DALY represents the loss of the equivalent of one year of full health. DALYs for a disease or health condition are the sum of the years of life lost to due to premature mortality (YLLs) and the years lived with a disability (YLDs) due to prevalent cases of the disease or health condition in a population. Disaggregation: Age, Sex, Cause, Risk factors Method of estimation: DALYs for a specific cause are calculated as the sum of the years of life lost due to premature mortality (YLLs) from that cause and the years of years of healthy life lost due to disability (YLDs) for people living in states of less than good health resulting from the specific cause. The YLLs for a cause are calculated as the number of cause-specific deaths multiplied by a loss function specifying the years lost for deaths as a function of the age at which death occurs. The loss function is based on the frontier national life expectancy projected for the year 2050 by the World Population Prospects 2012 (UN Population Division, 2013), with a life expectancy at birth of 92 years. Prevalence YLDs are used here. Prevalence YLDs are calculated as the prevalence of each non-fatal condition multiplied by its disability weight. What is a mortality indicator?Death Rate Indicators
The mortality rate is a measure of the frequency of deaths in a defined population over a certain period of time. The denominator used to calculate mortality is, theoretically, the average number of the population over a period of time.
What are key indicators of the health status of a population?The health status of a population can be measured by a wide range of factors: birth and death rates, life expectancy, quality of life, morbidity from specific diseases and conditions, environmental risk factors, use of ambulatory care and inpatient care, financial and geographical accessibility of health personnel and ...
What are some of key indicators used to assess the impact of illness and disease on the population?The burden of disease in populations has been gauged in many ways. Examples include measures of mortality such as infant mortality rates, demographic measures such as expectation of life at birth, and measures of morbidity such as days away from work.
What is a health indicator quizlet?An individual's or a population's overall health, taking into account various aspects such as life expectancy, amount of disability and levels of disease risk factors.
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Which of the following is not a mortality-based indicator of health status in a population?
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