Absolute Risk Difference

Absolute Risk Difference

The difference in the risk for disease or death between an exposed and an unexposed population.
References in periodicals archive ?
But these researchers believe the absolute risk difference between people with and without HIV will remain uncertain until a study compares an HIV group with an HIV-negative group well matched by age, gender, and other risk factors.
We simulated 1,000,000 observations each for vaccinated and unvaccinated persons and calculated the absolute risk difference with respect to GBS for the 2 scenarios.
In terms of absolute risk difference, taking NSAIDs led to 1.
We have only presented absolute risk difference for simplicity reasons.
The absolute numbers of breastfeeding women are not given, but the absolute risk difference is likely approximately 5 more perforations per 1,000 IUD insertions in breastfeeding women, compared with those not breastfeeding, which is still a very low risk.
Even with these assumptions, the increase in absolute risk difference is small" between users and nonusers of ADHD medications, he noted.
The arithmetic difference (not the ratio) in absolute risk between the control and treatment groups represents the absolute risk difference.
This is also known as the absolute risk difference.
The absolute risk difference was 2 cases per 10,000 person-years.
The absolute risk difference of approximately 10% translates into 1 additional [hemorrhage] in every tenth patient receiving thrombolysis and prior antiplatelet therapy," the investigators said.