Predictive Validity of Pressure Ulcer Risk Assessment Tools for Elderly: A Meta-Analysis
- Authors
- Park, Seong-Hi; Lee, Young-Shin; Kwon, Young-Mi
- Issue Date
- Apr-2016
- Publisher
- SAGE Publications
- Keywords
- pressure ulcer; risks; sensitivity; specificity; heterogeneity; meta-analysis
- Citation
- Western Journal of Nursing Research, v.38, no.4, pp 459 - 483
- Pages
- 25
- Journal Title
- Western Journal of Nursing Research
- Volume
- 38
- Number
- 4
- Start Page
- 459
- End Page
- 483
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/9233
- DOI
- 10.1177/0193945915602259
- ISSN
- 0193-9459
1552-8456
- Abstract
- Preventing pressure ulcers is one of the most challenging goals existing for today's health care provider. Currently used tools which assess risk of pressure ulcer development rarely evaluate the accuracy of predictability, especially in older adults. The current study aimed at providing a systemic review and meta-analysis of 29 studies using three pressure ulcer risk assessment tools: Braden, Norton, and Waterlow Scales. Overall predictive validities of pressure ulcer risks in the pooled sensitivity and specificity indicated a similar range with a moderate accuracy level in all three scales, while heterogeneity showed more than 80% variability among studies. The studies applying the Braden Scale used five different cut-off points representing the primary cause of heterogeneity. Results indicate that commonly used screening tools for pressure ulcer risk have limitations regarding validity and accuracy for use with older adults due to heterogeneity among studies.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Medicine > Department of Nursing > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/9233)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.