Risk-Based Screening Tools to Optimise HIV Testing Services: a Systematic Review.

ABSTRACT:

Purpose of review

Effective ways to diagnose the remaining people living with HIV who do not know their status are a global priority. We reviewed the use of risk-based tools, a set of criteria to identify individuals who would not otherwise be tested (screen in) or excluded people from testing (screen out).

Recent findings

Recent studies suggest that there may be value in risk-based tools to improve testing efficiency (i.e. identifying those who need to be tested). However, there has not been any systematic reviews to synthesize these studies. We identified 18,238 citations, and 71 were included. The risk-based tools identified were most commonly from high-income (51%) and low HIV (<5%) prevalence countries (73%). The majority were for "screening in" (70%), with the highest

SUBMITTER: Ong JJ 

PROVIDER: S-EPMC8832417 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature