Evidence map›Paper›PMID 30112462›Full record

ArticleHealth literacy research and practice2018

An Analysis of Whether Health Literacy and Numeracy Are Associated with Diabetes Medication Adherence.

Arathi S Nandyala, Lyndsay A Nelson, Andrea E Lagotte, Chandra Y Osborn

Abstract read
In one paragraph

Article in Health literacy research and practice, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Electronic Health Literacy Among Baby Boomers: A Typology.Health literacy research and practice · 2024
    Article
  4. Levels and Correlates of Numeracy Skills in Lebanese Adults with Diabetes: A Cross-Sectional Study.International journal of environmental research and public health · 2022
    Article
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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

4 authors.

Arathi S NandyalaUniversity of South Florida Morsani College of Medicine.
Lyndsay A NelsonVanderbilt University Medical Center.
Andrea E LagotteInformed Data Systems Inc.
Chandra Y OsbornInformed Data Systems Inc.

Funding

Vanderbilt Diabetes Research CenterP30DK020593 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI OWEN P MCGUINNESS · 2012 to 2026
$29.3M
Vanderbilt Student Research Training ProgramT35DK007383 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI William Heerman · 1986 to 2026
$4.1M
Leveraging Patient Portals to Improve Medication Adherence in Type 2 DiabetesK01DK087894 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI OSBORN, CHANDRA Y. · 2011 to 2015
$710k
NIDDK NIH HHS K01 DK087894NIDDK NIH HHS P30 DK020593NIDDK NIH HHS T35 DK007383
6 · The paper itself

Abstract

Many people with type 2 diabetes do not take medications as prescribed, resulting in suboptimal glycemic control and a greater risk of diabetes complications. Taking medications regularly requires adequate health literacy and numeracy skills, but associations between health literacy and numeracy skills and medication taking are mixed. We used validated, reliable, and widely accepted measures to examine the relationship between health literacy, numeracy, and medication adherence among a sample of patients with T2D. We analyzed cross-sectional data using non-parametric Mann-Whitney U-tests and unadjusted and adjusted logistic regression models. For every one point increase on the Brief Health Literacy Screen and Subjective Numeracy Scale, participants were 1.8 and 2.7 times more likely to optimally take medications (

Indexed as

diabeteshealth literacyinterventionsmedication adherencenumeracy

Identifiers

PMID30112462
PMCPMC6088806

What OpenQuestion holds

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Registered trials

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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.