Fayers, Peter M. <br/><br/>
Quality of life :  the assessment, analysis, and reporting of patient-reported outcomes / 
Peter M. Fayers and David Machin. 
 - Third edition. 
 - xxi, 626 p.  ill. 
<br/><br/>Principles of measurement scales -- Developing a questionnaire -- Scores and measurement : validity, reliability, sensibility -- Multi-item scales -- Factor analysis and structural equation modelling -- Item response theory and differential item functioning -- Item banks, item linking, and computer-adaptive tests -- Choosing and scoring questionnaires -- Clinical trials -- Samples sizes -- Cross-sectional analysis -- Exploring longitudinal data -- Modelling longitudinal data -- Missing data -- Practical and reporting issues -- Death and quality-adjusted survival -- Clinical interpretation -- Biased reporting and response shift -- Meta-analysis. 
<br/><br/><label>ISBN: </label>9781444337952 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Livskvalitet<br/>Mätmetoder<br/>Forskningsmetodik<br/>Patient Outcome Assessment.<br/>Quality of Life.<br/>Research Design.<br/>Resultatutvärdering av patienthälsa<br/>Livskvalitet<br/>Forskning--metoder<br/>Quality of life
<br/><br/><label>Subjects--Index Terms: </label>Livskvalitet Mätmetoder Forskningsmetodik Quality of life Measurement Research methodology 
<br/><br/><label>LC Class. No.: </label>R852 
<br/><br/><label>Dewey Class. No.: </label>362.1072 
<br/><br/><label>National Library of Medicine Call No.: </label>W 84.3