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Classical test theory versus Rasch analysis for quality of life questionnaire reduction

Luis Prieto*, Jordi Alonso and Rosa Lamarca

Health and Quality of Life Outcomes 2003, 1:27 doi:10.1186/1477-7525-1-27

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Is the maturity of hospitals' quality improvement systems associated with measures of quality and patient safety?

Oliver Groene, Nuria Mora, Andrew Thompson, Mercedes Saez, Mercè Casas, Rosa Suñol BMC Health Services Research 2011, 11:344 (20 December 2011)

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Research   Open Access

The Cervical Dystonia Impact Profile (CDIP-58): Can a Rasch developed patient reported outcome measure satisfy traditional psychometric criteria?

Stefan J Cano, Thomas T Warner, Alan J Thompson, Kailash P Bhatia, Ray Fitzpatrick, Jeremy C Hobart Health and Quality of Life Outcomes 2008, 6:58 (6 August 2008)

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