title: The Impact of Test Outcome Certainty on Interest in Genetic Testing Among College Women.
abstract: Osteoporosis and hemochromatosis are both late-onset preventable diseases, but future genetic tests for these conditions are likely to differ in their predictive abilities. To determine whether interest in a specific genetic test for hemochromatosis would be higher than interest in a theoretical test for osteoporosis susceptibility, undergraduate women at the University of Cincinnati (N = 181) were surveyed regarding their interest in genetic testing for these conditions. The clinical features of the diseases and the limits of a genetic test for each were described. Sixty-three percent of the total population was interested in genetic testing with a trend toward higher interest in the osteoporosis group. Disease familiarity, perceived disease severity, and perceived risk for disease appear to be more important predictors of genetic test acceptance than diagnostic specificity. Suggested implications for the development of population genetic screening tests are discussed.
authors.affiliation: University of Cincinnati Genetic Counseling Graduate Program, Cincinnati, Ohio.
authors.forename: Lisa M
authors.initials: LM
authors.lastname: Paglierani
authors.forename: Heidi J
authors.initials: HJ
authors.lastname: Kalkwarf
authors.forename: Susan L
authors.initials: SL
authors.lastname: Rosenthal
authors.forename: Carl A
authors.initials: CA
authors.lastname: Huether
authors.forename: Richard J
authors.initials: RJ
authors.lastname: Wenstrup