Math — Relative Risk & Odds Ratio
Effect measures from a 2×2 table.
Rendering…
Make it your own.
RR = \frac{a/(a+b)}{c/(c+d)}
OR = \frac{ad}{bc}
RR = 1 \Rightarrow \text{no association}
\text{cohort vs case-control studies}
Effect measures from a 2×2 table.
RR = \frac{a/(a+b)}{c/(c+d)}
OR = \frac{ad}{bc}
RR = 1 \Rightarrow \text{no association}
\text{cohort vs case-control studies}