Evidence map›Paper›PMID 20972850›Full record

ArticleDigestive diseases and sciences2011

Formal patient education improves patient knowledge of hepatitis C in vulnerable populations.

Miranda Surjadi, Cara Torruellas, Claudia Ayala, Hal F Yee, Mandana Khalili

Open access · hybridAbstract read
In one paragraph

Article in Digestive diseases and sciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

46 citing papers in PubMed, 77 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

5 authors at 1 institution in 1 country.

Miranda SurjadiDepartment of Medicine, San Francisco General Hospital, University of California San Francisco, 1001 Potrero Ave, NH-3D, San Francisco, CA 94110, USA.
Cara Torruellas
Claudia Ayala
Hal F Yee
Mandana Khalili
University of California, San Francisco · US

Funding

UCSF Liver Core CenterP30DK026743 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Holger Willenbring · 1986 to 2026
$30.7M
Impact of Hepatitis C on Insulin Sensitivity and Insulin Secretion in LatinosR01DK074673 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KHALILI, MANDANA · 2008 to 2012
$2.2M
NIDDK NIH HHS P30 DK 026743NIDDK NIH HHS P30 DK026743NIDDK NIH HHS R01 DK074673
6 · The paper itself

Abstract

backgroundHepatitis C (HCV) knowledge is limited in injection drug users (IDU). Vulnerable populations including IDUs are disproportionally affected by HCV. Effective HCV education can potentially reduce disparity in HCV prevalence and its outcome in this population.

aimThis study aimed to assess the impact of formal HCV education and factors associated with improved HCV knowledge in the vulnerable population.

methodsOver 18 months, 201 HCV-infected patients underwent a 2-h standardized education and completed demographic and pre- and post-education questionnaires.

resultsPatient characteristics were: 69% male, mean age 49±10, 49% White (26% AA, 10% Latino), 75% unemployed, 83% high school education and above, 64% were IDU, and 7% were HIV co-infected. On multivariate analysis, baseline knowledge scores were higher in patients with at least a high school education (coef 7.1, p=0.045). Baseline knowledge scores were lower in African Americans (coef -12.3, p=0.004) and older patients (coef -0.7, p=0.03). Following HCV education, the overall test scores improved significantly by 14% (p=0.0001) specifically in the areas of HCV transmission (p=0.003), general knowledge (p=0.02), and health care maintenance (p=0.004). There was a high compliance with liver specialty clinic attendance following education.

conclusionsFormal HCV education is effective in improving HCV knowledge. Although White race, younger age, and higher education were predictors of having more HCV knowledge prior to education, all patients independent of racial background had a significant improvement in their knowledge after education. Therefore, promoting effective HCV education among vulnerable populations may be an important factor in reducing the disparities in HCV disease.

Indexed as

Health Knowledge, Attitudes, PracticePatient Education as TopicAdultBlack or African AmericanFemaleHepatitis CHispanic or LatinoHumansMaleMiddle AgedMultivariate AnalysisPrevalenceProspective StudiesSurveys and QuestionnairesWhite People

Identifiers

PMID20972850
PMCPMC3008930
OpenAlexW2068912679

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.