Evidence map›Paper›PMID 33072812›Full record

ArticleOpen forum infectious diseases2020

Income Inequality Is Associated With Low Cumulative Antiretroviral Adherence in Persons With Human Immunodeficiency Virus.

Frances Vernon, Mary Morrow, Samantha MaWhinney, Ryan Coyle, Stacey Coleman, Lucas Ellison, Jia-Hua Zheng, Lane Bushman, Jennifer J Kiser, Omar Galárraga and 2 more

Open access · goldAbstract read
In one paragraph

Article in Open forum infectious diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.1field-weighted citation impact, top 41% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 7 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 5 institutions in 1 country.

Frances VernonSchool of Medicine, University of Colorado-Anschutz Medical Campus (AMC), Aurora, Colorado, USA.
Mary MorrowDepartment of Biostatistics and Bioinformatics, Colorado School of Public Health, Aurora, Colorado, USA.
Samantha MaWhinneyDepartment of Biostatistics and Bioinformatics, Colorado School of Public Health, Aurora, Colorado, USA.
Ryan CoyleDivision of Infectious Diseases, School of Medicine, University of Colorado-AMC, Aurora, Colorado, USA.
Stacey ColemanDuke University Hospital, Durham, North Carolina, USA.
Lucas EllisonColorado Antiviral Pharmacology Laboratory and Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado-AMC, Aurora, Colorado, USA.
Jia-Hua ZhengColorado Antiviral Pharmacology Laboratory and Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado-AMC, Aurora, Colorado, USA.
Lane BushmanColorado Antiviral Pharmacology Laboratory and Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado-AMC, Aurora, Colorado, USA.
Jennifer J KiserColorado Antiviral Pharmacology Laboratory and Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado-AMC, Aurora, Colorado, USA.
Omar GalárragaBrown University, School of Public Health, Providence, Rhode Island, USA.ORCID 0000-0002-9985-9266
Peter L AndersonColorado Antiviral Pharmacology Laboratory and Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado-AMC, Aurora, Colorado, USA.
Jose Castillo-MancillaDivision of Infectious Diseases, School of Medicine, University of Colorado-AMC, Aurora, Colorado, USA.
Colorado School of Public Health · USUniversity of Colorado Denver · USBrown University · USDuke University Hospital · USUniversity of Colorado Anschutz Medical Campus · US

Funding

Novel approaches for quantitative assessment of adherenceR01AI122298 · NIAID · UNIVERSITY OF COLORADO DENVER · PI ANDERSON, PETER L. · 2016 to 2020
$3.4M
Quantifying Drug Adherence and Drug Exposure to Antiretroviral TherapyK23AI104315 · NIAID · UNIVERSITY OF COLORADO DENVER · PI CASTILLO-MANCILLA, JOSE RAMON · 2013 to 2017
$910k
NIAID NIH HHS K23 AI104315NIAID NIH HHS R01 AI122298
6 · The paper itself

Abstract

backgroundThe adherence biomarker tenofovir diphosphate (TFV-DP) in dried blood spots (DBS) is associated with viral suppression and predicts future viremia. However, its association with social determinants of health (SDoH) in people with human immunodeficiency virus (PWH) remains unknown.

methodsDried blood spots for TFV-DP were longitudinally collected from a clinical cohort of PWH receiving tenofovir disoproxil fumarate-based therapy (up to 3 visits over 48 weeks) residing in 5 Colorado counties. To assign SDoH, zip codes at enrollment were matched with SDoH data from AIDSVu (https://aidsvu.org/). The SDoH included household income, percentage living in poverty, education level, and income inequality (quantified using Gini coefficient, where 0 and 1 represent perfect income equality and inequality, respectively). Log-transformed TFV-DP concentrations were analyzed using a mixed-effects model to estimate percentage change (95% confidence interval) in TFV-DP for every significant change in the SDoH and adjusted for relevant covariates including age, gender, race, estimated glomerular filtration rate, body mass index, hematocrit, CD4

resultsData from 430 PWH totaling 950 person-visits were analyzed. In an adjusted analysis, income inequality was inversely associated with TFV-DP in DBS. For every 0.1 increase in the Gini coefficient, TFV-DP concentrations decreased by 9.2% (-0.5 to -17.1;

conclusionsHigher income inequality was associated with lower cumulative antiretroviral adherence. These findings support the need for further research on how SDoH impact adherence and clinical care.

Indexed as

adherencedried blood spotsincome inequalitysocial determinants of healthtenofovir diphosphate

Identifiers

PMID33072812
PMCPMC7539687
OpenAlexW3082830632

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.