A Health Department Investigation Determines the Following After an Outbreak

Multiple Choice

A health department investigation determines the following after an outbreak:
$\begin{array}{|l|l|l|}\hline \text { Exposure } & \text { OR } & 95 \% \mathrm{CI} \\\hline \text { Meatballs } & 4.5 & 1.25-6.74 \\\hline \text { Ice cream } & 2.0 & 0.98-4.71 \\\hline \text { Salad } & 0.78 & 0.50-1.78 \\\hline \text { Soup } & 1.03 & 0.23-2.94 \\\hline\end{array}$ What exposure was a significant risk factor?

A) Meatballs and Ice cream
B) Meatballs, ice cream and soup
C) Just the meatballs
D) Just the ice cream