From: Outbreak of foodborne gastroenteritis in a senior high school in South-eastern Ghana: a retrospective cohort study
Food item
Adjusted Risk Ratio
95Â % Confidence Interval
p-value
Water from container
2.9
1.96–4.26
<0.001
Egg
0.5
0.32–0.91
0.02
Stew
1.2
0.80–1.72
0.41