The results were most sensitive to changes in the annual probability of acquiring HIV, the effectiveness of the intervention (as measured by condom use among intervention participants), the duration of the intervention's effect on condom usage, and the cost of the intervention.
The parameters we varied were the cost of the intervention, the effectiveness of the intervention (as measured by condom usage after the intervention), condom efficacy, the annual probability of acquiring HIV, the duration of the effectiveness of the intervention, and the cost per case of HIV.
Furthermore, in the present study, the duration of selling sex and number of clients had an inverse relationship with condom usage.
But Uganda also promotes condom usage and has been able to make condoms available to those who need them.
Other barrier and hormonal methods of contraception can be used to supplement condom usage for pregnancy prevention.
Low condom usage in receptive anal intercourse with casual partners had a direct association with HIV seropositivity, whereas insertive anal intercourse with casual partners with or without condoms were inversely related.
Spending about $6 million a year, they used peer educators and advertising, among other methods, to spread the word about safe sex and condom usage.
Aaron Motsoaledi's comments came after a survey showed that condom usage had fallen in South Africa.
There are many other factors such as unsafe sex and low condom usage, injecting drug use, widespread stigma, education, migration and mobility etc. which also affect the wideness of this infectious disease.
We learned all about hepatitis, meningitis, condom usage and hazing.
I was doing community mobilization around condom usage.
