From: Food-borne norovirus-outbreak at a military base, Germany, 2009
Salad consumption | Total | Cases | AR% | OR | 95% CI | P |
---|---|---|---|---|---|---|
None | 44 | 2 | 4.5 | reference | ||
On any one day | 14 | 2 | 14.3 | 3.5 | 0.4-28.8 | 0.21 |
On any two days | 11 | 3 | 27.3 | 7.9 | 1.0-62.2 | 0.02 |
On all three days | 26 | 11 | 42.3 | 15.4 | 2.4-97.5 | 0.00 |