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Development of an item bank for computerized adaptive test (CAT) measurement of pain.
Petersen MA, Aaronson NK, Chie WC, Conroy T, Costantini A, Hammerlid E, Hjermstad MJ, Kaasa S, Loge JH, Velikova G, Young T, Groenvold M. Petersen MA, et al. Among authors: velikova g. Qual Life Res. 2016 Jan;25(1):1-11. doi: 10.1007/s11136-015-1069-5. Epub 2015 Aug 13. Qual Life Res. 2016. PMID: 26267524 Free article.
Item response theory was used to shorten EORTC QLQ-C30 scales for use in palliative care.
Petersen MA, Groenvold M, Aaronson N, Blazeby J, Brandberg Y, de Graeff A, Fayers P, Hammerlid E, Sprangers M, Velikova G, Bjorner JB; European Organisation for Research and Treatment of Cancer Quality of Life Group. Petersen MA, et al. Among authors: velikova g. J Clin Epidemiol. 2006 Jan;59(1):36-44. doi: 10.1016/j.jclinepi.2005.04.010. Epub 2005 Sep 12. J Clin Epidemiol. 2006. PMID: 16360559
Development of computerised adaptive testing (CAT) for the EORTC QLQ-C30 dimensions - general approach and initial results for physical functioning.
Petersen MA, Groenvold M, Aaronson NK, Chie WC, Conroy T, Costantini A, Fayers P, Helbostad J, Holzner B, Kaasa S, Singer S, Velikova G, Young T; EORTC Quality of Life Group. Petersen MA, et al. Among authors: velikova g. Eur J Cancer. 2010 May;46(8):1352-8. doi: 10.1016/j.ejca.2010.02.011. Epub 2010 Mar 16. Eur J Cancer. 2010. PMID: 20231085
Measurement invariance of the 16-item social distress scale.
Smith AB, Wright P, Selby P, Velikova G. Smith AB, et al. Among authors: velikova g. Qual Life Res. 2011 May;20(4):507-11. doi: 10.1007/s11136-010-9782-6. Epub 2010 Nov 5. Qual Life Res. 2011. PMID: 21052848
280 results