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Analysis of longitudinal randomized clinical trials using item response models

โœ Scribed by Cees A.W. Glas; Hanneke Geerlings; Mart A.F.J. van de Laar; Erik Taal

Book ID
116350789
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
293 KB
Volume
30
Category
Article
ISSN
1551-7144

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Item response models for longitudinal quality of life data in clinical trials
โœ Jeffrey A. Douglas ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 140 KB ๐Ÿ‘ 2 views

Assessment of quality of life is becoming standard in clinical trials. A popular method for measuring quality of life is with instruments which utilize multiple-item subscales, in which each item is scored on a Likert scale. Most statistical methods for the analysis of quality of life data in clinic