From: A large community outbreak of waterborne giardiasis- delayed detection in a non-endemic urban area
Cases (%) (n = 27) | Controls (%) (n = 54) | Matched OR | 95% CI | p-value | |||
---|---|---|---|---|---|---|---|
Having children in household | 8 | 33% | 17 | 34% | 1.2 | 0.3 – 4.5 | 0.8 |
Having dog/cat | 8 | 30% | 7 | 13% | 5.3 | 1.0 – 26.6 | 0.04 |
Salad | 20 | 87% | 45 | 90% | 0.7 | 0.2 – 3.3 | 0.7 |
Tomato | 19 | 83% | 44 | 85% | 0.8 | 0.2 – 3.2 | 0.8 |
Cucumber | 20 | 83% | 41 | 82% | 1.2 | 0.3 – 4.3 | 0.8 |
Raw leek | 9 | 38% | 9 | 18% | 7.1 | 0.9 – 58.9 | 0.1 |
Mineralwater | 11 | 42% | 27 | 51% | 0.6 | 0.2 – 1.8 | 0.4 |
Coffee | 18 | 72% | 28 | 52% | 2.4 | 0.7 – 7.9 | 0.2 |
Beer | 8 | 33% | 8 | 15% | 3.3 | 0.9 – 12.7 | 0.06 |
Water at home (>5 glass) | 20 | 74% | 12 | 22% | 7.3 | 2.4 – 21.8 | <0.01 |
Water at the gym | 10 | 38% | 8 | 15% | 5.2 | 1.1 – 26 | 0.03 |
Water in cafe or restaurant | 10 | 38% | 13 | 25% | 1.8 | 0.6 – 5.2 | 0.3 |
Drinking water at work | 14 | 56% | 24 | 45% | 1.6 | 0.6 – 4.4 | 1.6 |
Supermarket A | 22 | 88% | 27 | 55% | 6.5 | 1.4 – 29.2 | <0.01 |
Supermarket B | 12 | 52% | 19 | 40% | 1.2 | 0.4 – 3.5 | 0.7 |