Modeling AIDS as a function of other sexually transmitted disease.
The spread of AIDS, as with any sexually transmitted disease, will depend on the pattern of sexual activity. Both the proportion of the population who have high partner exchange rates and the extent to which that proportion interacts with the remainder of the population are likely to be important determinants of the AIDS epidemic. However, it does not seem likely that surveys could obtain sufficiently reliable information of this nature for use in an accurate model of the AIDS epidemic. On the other hand, such information is implicitly contained in the epidemiology of other sexually transmitted diseases (STDs). Therefore a method is suggested of calculating the parameters of a model of the AIDS epidemic by comparing it with the epidemiology of another STD. The result is a model that predicts the likelihood of infection by the AIDS virus as a function of time and an individual's history of STD. It is suggested that further work along these lines may lead to a quantitative approach to assessing the importance of various STDs as cofactors in the spread of AIDS.
Kault
D A
DA
Department of Mathematics, James Cook University of North Queensland, Townsville, Australia.
Marsh
L M
LM
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008433:Mathematics; D015233:Models, Statistical; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*