• English
    • Norsk
  • English 
    • English
    • Norsk
  • Administration
View Item 
  •   Home
  • Øvrige samlinger
  • Høstingsarkiver
  • CRIStin høstingsarkiv
  • View Item
  •   Home
  • Øvrige samlinger
  • Høstingsarkiver
  • CRIStin høstingsarkiv
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Scaling properties of pain intensity ratings in paediatric populations using the Faces Pain Scale-revised: Secondary analyses of published data based on the item response theory

Avian, Alexander; Messerer, Brigitte; Frey, Andreas; Meissner, Winfried; Weinberg, Annelie; Ravekes, William; Berghold, Andrea
Journal article; SubmittedVersion
View/Open
Avian+et+al.+20 ... perties+FPS-r_unedited.pdf (930.4Kb)
Year
2018
Permanent link
http://urn.nb.no/URN:NBN:no-74510

CRIStin
1648594

Metadata
Show metadata
Appears in the following Collection
  • CEMO Centre for Educational Measurement [152]
  • CRIStin høstingsarkiv [15984]
Original version
International Journal of Nursing Studies. 2018, 87, 49-59, DOI: https://doi.org/10.1016/j.ijnurstu.2018.07.009
Abstract
Background

The Faces Pain Scale-revised (FPS-r) has been developed as an interval scale. For other pain measurement instruments, several studies found evidence for and against an interval level of measurement.

Objectives

The primary aim of the current study was to evaluate the scale properties of the FPS-r using an item response theory approach.

Design

Secondary analysis of published data.

Setting

Three studies; Study 1 and study 2: One university hospital; Study 3: international pain registry.

Participants

Study 1: n = 246, female: 41%, age: 11–18 years, 3 pain items; Study 2: n = 240, female: 43%, age: 11–18 years, 9 pain items; Study 3: n = 2266, female: 41%, age: 4–18 years, 3 pain items.

Methods

The rating scale model (interval scale), the graded response model (no interval scale, ordered response categories) and the partial credit model (no interval scale) were used to scale the data.

Results

In all three studies, the rating scale model was outperformed by the graded response model or the partial credit model in terms of model fit. Overlapping response categories were found in items associated with less pain. Response category widths were wider for categories associated with low pain intensity and smaller for categories associated with high pain intensities. Smallest response categories were 1%–67% smaller compared to the widest response category of the same item.

Conclusion

According to these findings, the interval scale properties of the FPS-r may be questioned. Item response theory methods may help to solve the problem of missing linearity in pain intensity ratings using FPS-r.
 
Responsible for this website 
University of Oslo Library


Contact Us 
duo-hjelp@ub.uio.no


Privacy policy
 

 

For students / employeesSubmit master thesisAccess to restricted material

Browse

All of DUOCommunities & CollectionsBy Issue DateAuthorsTitlesThis CollectionBy Issue DateAuthorsTitles

For library staff

Login
RSS Feeds
 
Responsible for this website 
University of Oslo Library


Contact Us 
duo-hjelp@ub.uio.no


Privacy policy