if the prevalence of hiv infection in surgical patients is 5 % , then the estimated 30-year risk of hiv seroconversion is less than 1 % for 50 % of the group , 1 % to 2 % for 25 % of the group , 2 % to 6 % for 15 % of the surgeons , and greater than 6 % for 10 % of the surgeons .
C0019693
hiv infection
C0019699
hiv