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Establishing content validity in a novel patient reported outcome measure for cardiac arrhythmia ablation patients

Overview of attention for article published in Health and Quality of Life Outcomes, March 2015
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Title
Establishing content validity in a novel patient reported outcome measure for cardiac arrhythmia ablation patients
Published in
Health and Quality of Life Outcomes, March 2015
DOI 10.1186/s12955-015-0233-5
Pubmed ID
Authors

Kathleen L Withers, Kathryn A Wood, Grace Carolan-Rees, Hannah Patrick, Mauro Lencioni, Michael Griffith

Abstract

Preliminary content validity testing of a UK Patient Reported Outcome Measure (PROM) for use in cardiac arrhythmia patients undergoing ablation treatment. Twenty five patients diagnosed with symptomatic cardiac arrhythmias participated in qualitative interviews to obtain their perspective of a draft PROM. As part of the process to establish preliminary content validity, patients were asked to complete the questionnaires and to identify missing and redundant items within the PROM, while also reviewing the instructions and formatting. The questionnaires were updated iteratively to reflect patient feedback. Recurring themes were identified during qualitative interviews leading to improvements to the tool. Following modification of the PROM, based on patient feedback, subjects reported that the tool was fully inclusive and easy to comprehend. Patients found the instructions and layout of the tool acceptable and easy to use. Qualitative patient interviews are an important part of PROM tool development. In the case of this cardiac ablation PROM, it enabled end users to assess the tool for inclusivity and accessibility, and to ensure that it addressed concerns important to the patient. Cognitive interviews were able to obtain patients' perspectives to establish face validity and content validity of the PROM. This is part of a process which will ensure that this disease-specific PROM measures cardiac arrhythmia patient symptoms and impact on patients' lives accurately and sensitively. The next study will use the PROM prospectively in over 450 arrhythmia patients to prospectively validate the tool. Patients diagnosed with symptomatic cardiac arrhythmias provided feedback through cognitive interviews to facilitate improvements in a new disease specific PROM establishing preliminary face and content validity.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 28 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 28 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 8 29%
Student > Doctoral Student 3 11%
Professor 3 11%
Professor > Associate Professor 2 7%
Researcher 2 7%
Other 5 18%
Unknown 5 18%
Readers by discipline Count As %
Nursing and Health Professions 11 39%
Medicine and Dentistry 5 18%
Agricultural and Biological Sciences 3 11%
Social Sciences 3 11%
Pharmacology, Toxicology and Pharmaceutical Science 1 4%
Other 1 4%
Unknown 4 14%
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 21 March 2015.
All research outputs
#18,403,994
of 22,796,179 outputs
Outputs from Health and Quality of Life Outcomes
#1,670
of 2,159 outputs
Outputs of similar age
#192,256
of 262,958 outputs
Outputs of similar age from Health and Quality of Life Outcomes
#15
of 20 outputs
Altmetric has tracked 22,796,179 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,159 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.4. This one is in the 8th percentile – i.e., 8% of its peers scored the same or lower than it.
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We're also able to compare this research output to 20 others from the same source and published within six weeks on either side of this one. This one is in the 10th percentile – i.e., 10% of its contemporaries scored the same or lower than it.