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Development and psychometric evaluation of the Thirst Distress Scale for patients with heart failure

Overview of attention for article published in European Journal of Cardiovascular Nursing, August 2017
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Title
Development and psychometric evaluation of the Thirst Distress Scale for patients with heart failure
Published in
European Journal of Cardiovascular Nursing, August 2017
DOI 10.1177/1474515117728624
Pubmed ID
Authors

Nana Waldréus, Tiny Jaarsma, Martje HL van der Wal, Naoko P Kato

Abstract

Patients with heart failure can experience thirst distress. However, there is no instrument to measure this in patients with heart failure. The aim of the present study was to develop the Thirst Distress Scale for patients with Heart Failure (TDS-HF) and to evaluate psychometric properties of the scale. The TDS-HF was developed to measure thirst distress in patients with heart failure. Face and content validity was confirmed using expert panels including patients and healthcare professionals. Data on the TDS-HF was collected from patients with heart failure at outpatient heart failure clinics and hospitals in Sweden, the Netherlands and Japan. Psychometric properties were evaluated using data from 256 heart failure patients (age 72±11 years). Concurrent validity of the scale was assessed using a thirst intensity visual analogue scale. Patients did not have any difficulties answering the questions, and time taken to answer the questions was about five minutes. Factor analysis of the scale showed one factor. After psychometric testing, one item was deleted. For the eight item TDS-HF, a single factor explained 61% of the variance and Cronbach's alpha was 0.90. The eight item TDS-HF was significantly associated with the thirst intensity score ( r=0.55, p<0.001). Regarding test-retest reliability, the intraclass correlation coefficient was 0.88, and the weighted kappa values ranged from 0.29-0.60. The eight-item TDS-HF is valid and reliable for measuring thirst distress in patients with heart failure.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 41 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 41 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 10 24%
Student > Doctoral Student 3 7%
Student > Bachelor 3 7%
Researcher 3 7%
Other 2 5%
Other 4 10%
Unknown 16 39%
Readers by discipline Count As %
Nursing and Health Professions 12 29%
Medicine and Dentistry 7 17%
Sports and Recreations 2 5%
Social Sciences 2 5%
Chemical Engineering 1 2%
Other 1 2%
Unknown 16 39%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 14 November 2017.
All research outputs
#15,866,607
of 23,577,654 outputs
Outputs from European Journal of Cardiovascular Nursing
#657
of 839 outputs
Outputs of similar age
#200,164
of 317,534 outputs
Outputs of similar age from European Journal of Cardiovascular Nursing
#12
of 17 outputs
Altmetric has tracked 23,577,654 research outputs across all sources so far. This one is in the 22nd percentile – i.e., 22% of other outputs scored the same or lower than it.
So far Altmetric has tracked 839 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 10.3. This one is in the 13th percentile – i.e., 13% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 317,534 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 28th percentile – i.e., 28% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 17 others from the same source and published within six weeks on either side of this one. This one is in the 17th percentile – i.e., 17% of its contemporaries scored the same or lower than it.