In a cohort study of 300 members of the Leisurely Loafers

Last updated: 6/13/2023

In a cohort study of 300 members of the Leisurely Loafers Club who took a vacation to the Bahamas 170 became infected with giardiasis One hundred twenty nine 129 who swam in a resort pool became ill and 94 who did not swim did not become ill Set up the 2x2 table and calculate the appropriate rate of risk