![Am J Epidemiology on Twitter: "The simplest case is the risk ratio (RR), which always uses the e-value formula regardless of outcome frequency: E = RR + sqrt(RR * (RR-1)) https://t.co/WdwoLlmFvb" / Am J Epidemiology on Twitter: "The simplest case is the risk ratio (RR), which always uses the e-value formula regardless of outcome frequency: E = RR + sqrt(RR * (RR-1)) https://t.co/WdwoLlmFvb" /](https://pbs.twimg.com/media/ENTQDktWoAAMFtu.jpg:large)
Am J Epidemiology on Twitter: "The simplest case is the risk ratio (RR), which always uses the e-value formula regardless of outcome frequency: E = RR + sqrt(RR * (RR-1)) https://t.co/WdwoLlmFvb" /
![Calculate Relative Risk with 95% Confidence Intervals - Accredited Professional Statistician For Hire Calculate Relative Risk with 95% Confidence Intervals - Accredited Professional Statistician For Hire](https://www.scalestatistics.com/uploads/3/0/4/1/30413390/6345033_orig.jpg)
Calculate Relative Risk with 95% Confidence Intervals - Accredited Professional Statistician For Hire
![Calculation of odds ratios (OR) and relative risk (RR); derived from... | Download Scientific Diagram Calculation of odds ratios (OR) and relative risk (RR); derived from... | Download Scientific Diagram](https://www.researchgate.net/publication/249313828/figure/fig1/AS:298361723867141@1448146386608/Calculation-of-odds-ratios-OR-and-relative-risk-RR-derived-from-Hels-et-al-2011.png)