2017
DOI: 10.1017/brimp.2017.26
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The Structure of the Rivermead Post-Concussion Symptoms Questionnaire in Australian Adults with Traumatic Brain Injury

Abstract: Background and aims: Many sustaining traumatic brain injury (TBI) suffer ongoing post-concussion symptoms (PCS). The Rivermead Post-Concussion Symptoms Questionnaire (RPQ) is widely used, although there is disagreement about its structure. This study compared the fit of published RPQ structures with a four-factor structure derived from a large adult sample with TBI in Tasmania.Method: 661 adults with TBI completed the RPQ at approximately one month post injury. Exploratory factor analysis (EFA), using the firs… Show more

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Cited by 18 publications
(40 citation statements)
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“…This could have resulted in differences in driving simulation performance prior to a brain injury. Additionally, although our parameterization of the RPQ is similar to previous research [43], other research indicates the RPQ can be quantified using a four factor model, clustered as vision, vertigo, mood/ somatic and cognitive domains [57]. It is unclear how our parameterization of the RPQ scores may have influenced the findings.…”
Section: Discussionmentioning
confidence: 57%
“…This could have resulted in differences in driving simulation performance prior to a brain injury. Additionally, although our parameterization of the RPQ is similar to previous research [43], other research indicates the RPQ can be quantified using a four factor model, clustered as vision, vertigo, mood/ somatic and cognitive domains [57]. It is unclear how our parameterization of the RPQ scores may have influenced the findings.…”
Section: Discussionmentioning
confidence: 57%
“…Our results are in contrast with other studies using both Rasch and factor analysis that have so far lent support to multi-dimensionality, comprising various factor solutions. 11,12,[29][30][31] A previous Rasch study by Eyres and colleagues 11 found evidence of a twodimensional model consisting of a mixture of somatic and psychosomatic symptoms for patients with TBI assessed between 3 and 6 months post-injury. Lannsjö and colleagues 12 in their Rasch analysis employed a combination of item rescoring and the super-item approach, but were not able to resolve underlying issues around significant item-trait interaction noted in the scale.…”
Section: Discussionmentioning
confidence: 99%
“…The Rivermead Post-Concussion Symptom Scale 19 was used to assess the current experience of post-concussion symptoms (broadly categorised as cognitive, affective and physiological), and has demonstrated reliability and validity for enduring symptoms. 20,21 Participants were asked to rate the degree to which they experience 16 symptom items on a scale of 0 to 4, with higher scores indicating a higher symptom burden. The Negative Affect Repair Questionnaire 22 was used to assess how often people use of a range of 24 different coping strategies on a scale from 0 (never) to (4) always.…”
Section: Methodsmentioning
confidence: 99%