|
Symptoms/attribute
|
Number (percent of all cases)
|
Median duration of symptoms in cases
|
Number of non cases with symptoms
|
|---|
|
Diarrhoea
|
42 (88)
|
3 days
|
2
|
|
Blood seen in stool
|
2 (5*)
| |
0
|
|
Vomiting
|
33 (69)
|
1 day
|
0
|
|
Nausea
|
34 (71)
|
2 days
|
9
|
|
Feeling feverish
|
12 (25)
| |
3
|
|
Abdominal cramps
|
34 (71)
|
3 days
|
4
|
|
Headaches
|
14 (29)
|
2.5 day
|
3
|
|
General practition visit
|
24 (50)
| |
1
|
|
Stool samples obtained
|
22 (6 of these after returning home)
| |
0
|
|
Intravenous treatment
|
11 (23)
| |
_
|
|
Ambulatory visit in hospital
|
5 (10)
| |
_
|
|
Home from work
|
6 (13)
|
1 day
|
_
|
- • Denominator is only those with diarrhoea (n = 42)
