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@article{Baggaley:2021:10.12688/wellcomeopenres.16604.1,
author = {Baggaley, RF and Vegvari, C and Dimala, CA and Lipman, M and Miller, RF and Brown, J and Degtyareva, S and White, HA and Hollingsworth, TD and Pareek, M},
doi = {10.12688/wellcomeopenres.16604.1},
journal = {Wellcome Open Research},
pages = {51--51},
title = {Health economic analyses of latent tuberculosis infection screening and preventive treatment among people living with HIV in lower tuberculosis incidence settings: a systematic review},
url = {http://dx.doi.org/10.12688/wellcomeopenres.16604.1},
volume = {6},
year = {2021}
}

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TY  - JOUR
AB  - <ns4:p><ns4:bold>Introduction:</ns4:bold>In lower tuberculosis (TB) incidence countries (<100 cases/100,000/year), screening and preventive treatment (PT) for latent TB infection (LTBI) among people living with HIV (PLWH) is often recommended, yet guidelines advising which groups to prioritise for screening can be contradictory and implementation patchy. Evidence of LTBI screening cost-effectiveness may improve uptake and health outcomes at reasonable cost.</ns4:p><ns4:p><ns4:bold>Methods:</ns4:bold>Our systematic review assessed cost-effectiveness estimates of LTBI screening/PT strategies among PLWH in lower TB incidence countries to identify model-driving inputs and methodological differences. Databases were searched 1980-2020. Studies including health economic evaluation of LTBI screening of PLWH in lower TB incidence countries (<100 cases/100,000/year) were included. Study quality was assessed using the CHEERS checklist.</ns4:p><ns4:p><ns4:bold>Results:</ns4:bold>Of 2,644 articles screened, nine studies were included. Cost-effectiveness estimates of LTBI screening/PT for PLWH varied widely, with universal screening/PT found highly cost-effective by some studies, while only targeting to high-risk groups (such as those from mid/high TB incidence countries) deemed cost-effective by others. Cost-effectiveness of strategies screening all PLWH from studies published in the past five years varied from US$2828 to US$144,929/quality-adjusted life-year gained (2018 prices). Study quality varied, with inconsistent reporting of methods and results limiting comparability of studies. Cost-effectiveness varied markedly by screening guideline, with British HIV Association guidelines more cost-effective than NICE guidelines in the UK.</ns4:p><ns4:p><ns4:bold>Discussion:</ns4:bold>Cost-effectiveness studies of LTBI screening/PT for PLWH in lower TB incidence settings are scarce
AU  - Baggaley,RF
AU  - Vegvari,C
AU  - Dimala,CA
AU  - Lipman,M
AU  - Miller,RF
AU  - Brown,J
AU  - Degtyareva,S
AU  - White,HA
AU  - Hollingsworth,TD
AU  - Pareek,M
DO  - 10.12688/wellcomeopenres.16604.1
EP  - 51
PY  - 2021///
SP  - 51
TI  - Health economic analyses of latent tuberculosis infection screening and preventive treatment among people living with HIV in lower tuberculosis incidence settings: a systematic review
T2  - Wellcome Open Research
UR  - http://dx.doi.org/10.12688/wellcomeopenres.16604.1
VL  - 6
ER  -

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