Five hundred people attended a conference which included 305 men, 189 women and six trans-gender attendees. There were 192 who reported severe diarrhea and cramps on second day of the conference.Of those who became ill, there were 111 men, 79 females and 2 trans-gender individuals. The sex-specific attack rate for males is:

57.81%

38.40%

41.80%

33.33%

36.39%