AOS 1: DP 1-4 Flashcards
Health status definition definition
An individuals or populations overall health, taking into account various aspects such as life expectancy, amount of disability and levels of disease
Self-assessed health status definition
An individuals own opinion about how they feel about their health, state of mind and life in general
Life expectancy definition
The number of years of life on average an individual of a particular age is expected to live if death rates do not change
Health adjusted life expectancy (HALE) definition
The average length of time an individual at a specific age is expected to live in full health
Mortality Definition
The number of deaths in a population in a given period
Mortality rate definition
a measure of the proportion of a population who die in a one year period
Infant mortality rate definition
The rate of deaths of infants before their first birthday
Under 5 Mortality rate definition
The number of deaths of children aged under 5
Maternal mortality rate definition
The number of mothers who die as a result of pregnancy, childbirth or associated treatment
Morbidity definition
Ill health in an individual and ill health within a population
Incidence definition
refers to the number of new cases of a disease or condition in a population in a given time period
Prevalence definition
The total number of cases of a disease or condition in a population in a given time period
Burden of disease definition
A measure of the impact of disease and injury, specifically it measures the gap between current health status and an ideal situation where everyone lives to an old age free of disease and disability
Disability Adjusted life year (DALY) definition
A measure of the burden of disease, one DALY equals one healthy year of life lost due to premature death and time lived with illness, disease or injury
Years of life lost (YLL) definition
a measure of how many healthy years of expected life are lost due to premature death