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ERHS Exam 1 Questions with 100% Correct Answers 2024/2025
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ERHS Exam 1 Questions with 100% Correct Answers 2024/2025
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ERHS Exam 1 Questions with 100%Correct Answers 2024/2025
3 global pop. health indicators - ANSWERSLife expectancy
Years Life Lost (YLL)
Disability Adjusted Life Years (DALY)
Life expectancy - ANSWERSnumber of years expected to live at a given age.
Years life lost - ANSWERSA measure of how many years of expected life are lost due to premature death.
Ni x Li
Ni - ANSWERSnumber of deaths in a specific age strata
LEi - ANSWERSLife expectancy at age 'i'
Disability Adjusted Life Year (DALY) - ANSWERSA measure of burden of disease, one DALY equals one year
of healthy life lost due to premature death and time lived with illness, disease or injury.
YLL + YLD
*also accounts for conditions that don't result in death
YLD (Years Lost due to Disability) - ANSWERSThe number of healthy years lost due to disease, illness or
injury.
I x L x DW
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