Evidence map›Paper›PMID 22195231›Full record

ArticleAMIA ... Annual Symposium proceedings. AMIA Symposium2011

Race and medication adherence and glycemic control: findings from an operational health information exchange.

Vivienne J Zhu, Wanzhu Tu, David G Marrero, Marc B Rosenman, J Marc Overhage

Open access · greenAbstract read
In one paragraph

Article in AMIA ... Annual Symposium proceedings. AMIA Symposium, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 23% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Effects of star ratings bonus payments on disparities in medication utilization issues.Exploratory research in clinical and social pharmacy · 2023
    Article
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  9. Observational
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  12. Review
  13. Medication treatment complexity and adherence in children with CKD.Clinical journal of the American Society of Nephrology : CJASN · 2014
    Observational
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.

Vivienne J ZhuRegenstrief Institute, Inc., IN, USA.
Wanzhu Tu
David G Marrero
Marc B Rosenman
J Marc Overhage
Regenstrief Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Central Indiana Beacon Community leads efforts for improving adherence to oral hypoglycemic agents (OHA) to achieve improvements in glycemic control for patients with type 2 diabetes. In this study, we explored how OHA adherence affected hemoglobin A1C (HbA1c) level in different racial groups. OHA adherence was measured by 6-month proportion of days covered (PDC). Of 3,976 eligible subjects, 12,874 pairs of 6-month PDC and HbA1c levels were formed between 2002 and 2008. The average HbA1c levels were 7.4% for African-Americans and 6.5% for Whites. The average 6-month PDCs were 40% for African-Americans and 50% for Whites. In mixed effect generalized linear regression analyses, OHA adherence was inversely correlated with HbA1c level for both African-Americans (-0.80, p<0.0001) and Whites (-0.53, p<0.0001). The coefficient was -0.26 (p<0.0001) for the interaction of 6-month PDC and African-Americans. Significant risk factors for OHA non-adherence were race, young age, non-commercial insurance, newly-treated status, and polypharmacy.

Indexed as

Black or African AmericanHealth Information SystemsMedication AdherenceWhite PeopleAdolescentAdultAge FactorsDiabetes Mellitus, Type 2FemaleGlycated HemoglobinHumansIndianaInsurance, HealthMaleMedical InformaticsMiddle AgedGlycated Hemoglobin

Identifiers

PMID22195231
PMCPMC3243292
OpenAlexW197288007

What OpenQuestion holds

Textmetadata
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.