Attributable Proportion Among the Exposed (Attributable Risk Percent)
The attributable proportion among the exposed, the share of their risk the exposure accounts for, from risks or rates.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- Risk or rate among the exposed
- 0.57
- Risk or rate among the unexposed
- 0.07
Result: Attributable proportion among the exposed: 87.7%
The tool opens with these values already filled in. Replace them with your own.
What you enter
- Risk or rate among the exposed
- Risk or rate among the unexposed
How this is calculated
Citation
CDC. Principles of Epidemiology in Public Health Practice, 3rd ed., Lesson 3, section 6: Measures of Public Health Impact, attributable proportion. Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.