Evidence map›Paper›PMID 25690988›Full record

ArticleJournal of advanced nursing2015

Glucose control and fatigue in type 2 diabetes: the mediating roles of diabetes symptoms and distress.

Hanjong Park, Chang Park, Laurie Quinn, Cynthia Fritschi

Open access · greenAbstract read
In one paragraph

Article in Journal of advanced nursing, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 52 citations in OpenAlex.

  1. Health-related quality of life in racial and ethnic minority adults with type 2 diabetes: validity and responsiveness of the EQ-5D-3L.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025
    Trial
  2. The role of glycemic control and symptoms and symptom clusters in breast cancer survivors with type 2 diabetes.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Article
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  6. Hyperglycemia, symptoms, and symptom clusters in colorectal cancer survivors with type 2 diabetes.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
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  17. Depression in people with type 2 diabetes: current perspectives.Diabetes, metabolic syndrome and obesity : targets and therapy · 2018
    Review
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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 at 2 institutions in 2 countries.

Hanjong ParkCollege of Nursing Science, Kyung Hee University, Seoul, South Korea.
Chang ParkDepartment of Health Systems Science, University of Illinois at Chicago, College of Nursing Chicago, Illinois, USA.
Laurie QuinnDepartment of Biobehavioral Health Science, University of Illinois at Chicago, College of Nursing, Illinois, USA.
Cynthia FritschiDepartment of Biobehavioral Health Science, University of Illinois at Chicago, College of Nursing, Illinois, USA.
University of Illinois Chicago · USKyung Hee University · KR

Funding

Momentary Biobehavioral Effects on Physical Activity in Adults with T2 DiabetesR00NR012219 · NINR · UNIVERSITY OF ILLINOIS AT CHICAGO · PI FRITSCHI, CYNTHIA J · 2012 to 2014
$730k
Momentary Biobehavioral Effects on Physical Activity in Adults with T2 DiabetesK99NR012219 · NINR · UNIVERSITY OF ILLINOIS AT CHICAGO · PI FRITSCHI, CYNTHIA J · 2010 to 2011
$180k
Fatigue, Exercise, and DiabetesF31NR009751 · NINR · UNIVERSITY OF ILLINOIS AT CHICAGO · PI FRITSCHI, CYNTHIA J · 2005 to 2008
$103k
NINR NIH HHS F31 NR009751NINR NIH HHS K99 NR012219NINR NIH HHS K99 R00 NR012219NINR NIH HHS R00 NR012219
6 · The paper itself

Abstract

aimThe purpose of this study was to examine the mediating influence of diabetes health characteristics (diabetes distress, depression symptoms and diabetes symptoms) on the relationship between glucose control and fatigue in adults with type 2 diabetes.

backgroundIn patients with type 2 diabetes, fatigue is common and can affect diabetes self-management behaviours. Although long thought to result from hyperglycaemia, little evidence supports a relationship between fatigue and glucose control.

designA cross-sectional, descriptive study design was used.

methodData were combined from two studies conducted at a large urban university in the Midwestern United States, resulting in a total sample of 155 urban-dwelling adults with type 2 diabetes. Data were collected over the course of 6 days from 2013-March 2014. Fatigue and related biological and psychological phenomena were measured to perform path analyses using structural equation modelling methods. The STATA software was used to analyse the data.

findingsIn patients with A1C less than or equal to 7%, fatigue was related to diabetes distress and diabetes symptoms, but not to A1C directly or indirectly. In the group with A1C greater than 7%, fatigue was indirectly related to A1C; this relationship was mediated through diabetes symptoms, depression and diabetes distress.

conclusionOur findings suggest that fatigue is indirectly related to glucose control, but only in patients who have elevated A1C levels. In those with adequate glucose control, fatigue is mainly influenced by the presence of diabetes symptoms and distress. In both groups, the number and severity of diabetes symptoms were the strongest predictors of fatigue, regardless of blood glucose control.

Indexed as

FatigueStress, PhysiologicalBlood GlucoseDiabetes Mellitus, Type 2FemaleHumansMaleMiddle AgedBlood Glucosedepressiondiabetesfatiguenursingobservational researchsymptom management

Identifiers

PMID25690988
PMCPMC4478212
OpenAlexW2021377477

What OpenQuestion holds

Textmetadata
LicenceTDM
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.