{{Short description|Clinical tool}} The '''Waterlow score''' (or ''' Waterlow scale''') gives an estimated risk for the development of a pressure sore in a given patient. The tool was developed in 1985 by clinical nurse teacher Judy Waterlow. It is available both on a two-sided score card and on an app.
==Scoring criteria== The following areas are assessed for each patient and assigned a point value.
*Build/weight for height *Skin type/visual risk areas *Sex and age *Malnutrition Screening Tool *Continence *Mobility
Additional points in special risk categories are assigned to selected patients.
*Tissue malnutrition *Neurological deficit *Major surgery or trauma
Potential scores range from 1 to 64.<ref name=evaluation>[http://www.health.vic.gov.au/older/toolkit/09SkinIntegrity/docs/Waterlow%20Scale.pdf Waterlow Score - Tool Evaluation: Melbourne Health]</ref> A total Waterlow score ≥10 indicates risk for pressure ulcer. A high risk score is ≥15. A very high risk exists at scores ≥20. The reverse side of the Waterlow card lists examples of preventive aids and interventions.<ref>{{cite web| title =Waterlow Score Card | publisher = | url =http://www.judy-waterlow.co.uk/the-waterlow-score-card.htm| accessdate = July 10, 2012}}</ref>
==Criticism== While packaged conveniently as a laminated card, the score has received criticism owing to its large number of scored items. This, combined with a lack of operational definitions, may reduce its reliability.<ref name=evaluation/>
==See also== * Pressure ulcer * Wound healing *Braden Scale for Predicting Pressure Ulcer Risk
== References == {{reflist}}
Category:Nursing Category:Skin conditions resulting from physical factors Category:Medical scoring systems