Economic evaluation of alternative testing regimes and settings to detect undiagnosed HIV in Australia.

ABSTRACT:

Background

The study aimed to estimate the comparative costs per positive diagnosis of previously undetected HIV in three testing regimes: conventional; parallel and point of care (POC) testing. The regimes are analysed in six testing settings in Australia where infection is concentrated but with low prevalence.

Methods

A cost model was developed to highlight the trade-offs between test and economic efficiency from a provider perspective. First, an estimate of the number of tests needed to find a true (previously undiagnosed) positive diagnosis was made. Second, estimates of the average cost per positive diagnosis in whole of population (WoP) and men who have sex with men (MSM) was made, then third, aggregated to the total cost for diagnosis of all undetected infections.

SUBMITTER: Williams OD 

PROVIDER: S-EPMC7789789 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature