Table 1. Information on attendees of a wedding reception associated with an outbreak of cyclosporiasis, Pennsylvania, June 2000.

Variable	Case-patients (n=54)a	Non-case attendees (n=25)b
Age, y, median (range)c	38.8 (18–87)
Female sex, no. (%)c	32 (59.3)
Symptoms, no. (%)
Diarrhead	54 (100)	1 (4.0)
Nausea	43 (79.6)	1 (4.0)
Stomach cramps	41 (75.9)	1 (4.0)
Chills/sweats	41 (75.9)	0
Headache	36 (66.7)	0
Muscle/body aches	36 (66.7)	1 (4.0)
Fevere	32 (59.3)	0
Vomiting	26 (48.1)	0
Dizziness	25 (46.3)	0
Rash	3 (5.6)	0
Hospitalization, no. (%)	2 (3.7)	0
Length of stay, days, median (range)	12 (10–14)	0

^a Five of the 54 case-patients had laboratory-confirmed cyclosporiasis.
^bTwo of the 25 non-case attendees reported having at least one symptom.
^cInformation about age and sex was obtained from only two non-case attendees and was not included in the table.
^dDiarrhea was defined as having three or more loose stools in a 24-hour period.
^eIn case-patients, the median temperature was 37.8°C (range 37.2–38.5°C). No non-case attendees were febrile.