Odds ratio is similar to relative risk In the sheepskin trial the relative risk was 058 and the odds ratio was 054 For most clinical trials where the event rate is low, that is less than 10% of all participants have an event, the odds ratio and relative risk can be considered interchangeableThe odds ratio for lettuce was calculated to be 112 How would you interpret the odds ratio? The basic difference is that the odds ratio is a ratio of two odds (yep, it's that obvious) whereas the relative risk is a ratio of two probabilities (The relative risk is also called the risk ratio) Let's look at an example Relative Risk/Risk Ratio Suppose you have a school that wants to test out a new tutoring program
Pdf When To Use The Odds Ratio Or The Relative Risk Semantic Scholar
