Quality of life : the assessment, analysis, and interpretation of patient-reported outcomes / by Fayers, Peter M., Machin, David, 1939-

Randomized clinical trials : design, practice and reporting / by Machin, David, 1939-, Fayers, Peter M.

Investigating the missing data mechanism in quality of life outcomes: a comparison of approaches by Fayers Peter M, Fielding Shona, Ramsay Craig R

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Minimal important differences and response shift in health-related quality of life; a longitudinal study in patients with multiple myeloma by Wisløff Finn, Kvam Ann K, Fayers Peter M

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Simple imputation methods were inadequate for missing not at random (MNAR) quality of life data by Fayers Peter M, Fielding Shona, McDonald Alison, McPherson Gladys, Campbell Marion K

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Doloplus-2, a valid tool for behavioural pain assessment? by Loge Jon H, Hjermstad Marianne J, Fayers Peter M, Saltvedt Ingvild, Hølen Jacob C, Kaasa Stein

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Differential item functioning (DIF) analyses of health-related quality of life instruments using logistic regression by Groenvold Mogens, de Graeff Alexander, Bottomley Andrew, Aaronson Neil K, Fayers Peter M, Scott Neil W, Gundy Chad, Koller Michael, Petersen Morten A, Sprangers Mirjam AG

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