Gender differences in psychosocial reactions to cystic fibrosis carrier testing.

Gender differences involving genetic testing have become a topic of research as feminist critiques assert that women may be affected differently, and possibly more significantly, than men by genetic carrier testing information. It is possible that men and women differ in their reactions to learning whether they are or are not a carrier of a specific mutation. It is also possible that men and women may differ in their reactions to different methods of genetic testing. Data on gender differences in reactions to cystic fibrosis (CF) carrier testing in a high-risk population and to gender differences in reactions to home-based as opposed to clinic-based testing are reported. This analysis suggests that at least for CF carrier testing, men and women do differ in terms of their risk perceptions, negative psychological affect, perceptions about themselves, and the convenience of testing. However, there was only one difference between men's and women's reactions to the method of testing. A better understanding of gender differences in response to carrier testing, as well as to interactions between gender and methods of genetic testing, may inform better approaches to carrier testing and to considering alternative methods of such testing.