Test-retest of computerized health status questionnaires frequently used in the monitoring of knee osteoarthritis: a randomized crossover trial

Test-retest of computerized health status questionnaires frequently used in the monitoring of knee osteoarthritis: a randomized crossover trial

<p>Abstract</p> <p>Background</p> <p>To compare data based on touch screen to data based on traditional paper versions of questionnaires frequently used to examine patient reported outcomes in knee osteoarthritis patients and to examine the impact of patient characteris...

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Bibliographic Details
Main Authors: Christensen Robin, Wæhrens Eva E, Krusager Peter, Bartels Else M, Gudbergsen Henrik, Danneskiold-Samsøe Bente, Bliddal Henning
Format: Article
Language:English
Published: BMC 2011-08-01
Series:BMC Musculoskeletal Disorders
Online Access:http://www.biomedcentral.com/1471-2474/12/190

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