2006
DOI: 10.1111/j.1524-4733.2006.00087.x
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Validation of Electronic Data Capture of the Irritable Bowel Syndrome—Quality of Life Measure, the Work Productivity and Activity Impairment Questionnaire for Irritable Bowel Syndrome and the EuroQol

Abstract: EDC versions of the IBS-QOL, EQ-5D, and WPAI:IBS are comparable to paper questionnaires in internal consistency and test-retest reliability, and have greater patient acceptability.

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Cited by 69 publications
(71 citation statements)
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References 23 publications
(19 reference statements)
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“…Test-retest reliability of the PSI-SF was evaluated in a six months test-retest interval and the values found were 0,84 (Parental Distress), 0,85 (Parent-Child Dysfunctional Interaction) 0,68 (Difficult Child) and 0,78 (Total Score) 10 . Other studies compared the administration of different questionnaires in electronic and pencil-and-paper formats and, for none of them, a statistically significant difference was found between the results of the first and second administration 11,12 .…”
Section: Resultsmentioning
confidence: 99%
“…Test-retest reliability of the PSI-SF was evaluated in a six months test-retest interval and the values found were 0,84 (Parental Distress), 0,85 (Parent-Child Dysfunctional Interaction) 0,68 (Difficult Child) and 0,78 (Total Score) 10 . Other studies compared the administration of different questionnaires in electronic and pencil-and-paper formats and, for none of them, a statistically significant difference was found between the results of the first and second administration 11,12 .…”
Section: Resultsmentioning
confidence: 99%
“…Electronic forms of data collection may offer advantages in terms of speed of completion, decreasing patient burden and enhancing acceptability. 68,69 The appropriateness of different data collection modes may vary by patient group -for example, with impaired response ability due to sensory loss. 70 Health researchers need to balance a consideration of mode feature effects with other possible mode constraints when making decisions about data collection methods.…”
Section: Particular Antecedent Featuresmentioning
confidence: 99%
“…A wide variety of studies have previously shown good equivalence between electronic and paper questionnaires [2,8,9,10,11,12,13,14,15,16,17], but it is still generally recommended to evaluate measurement properties of the electronic version separately, rather than expecting validations of the paper version to a priori be extrapolated to the electronic version [1,3]. Thus, the aim of the present study was to assess the equivalence between the paper version and the electronic version of the ThyPRO questionnaire [1].…”
Section: Introductionmentioning
confidence: 99%