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http://hdl.handle.net/1942/392
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DC Field | Value | Language |
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dc.contributor.author | MICHIELS, Bart | - |
dc.contributor.author | MOLENBERGHS, Geert | - |
dc.contributor.author | BIJNENS, Luc | - |
dc.contributor.author | VANGENEUGDEN, Tony | - |
dc.contributor.author | THIJS, Herbert | - |
dc.date.accessioned | 2004-10-26T07:27:15Z | - |
dc.date.available | 2004-10-26T07:27:15Z | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | Statistics in Medicine, 21(8). p. 1023-1041 | - |
dc.identifier.issn | 0277-6715 | - |
dc.identifier.uri | http://hdl.handle.net/1942/392 | - |
dc.description.abstract | Longitudinally observed quality of life data with large amounts of drop-out are analysed. First we used the selection modelling framework, frequently used with incomplete studies. An alternative method consists of using pattern-mixture models. These are also straightforward to implement, but result in a different set of parameters for the measurement and drop-out mechanisms. Since selection models and pattern-mixture models are based upon different factorizations of the joint distribution of measurement and drop-out mechanisms, comparing both models concerning, for example, treatment effect, is a useful form of a sensitivity analysis. | - |
dc.description.sponsorship | We gratefully acknowledge support from the FWO-Vlaanderen Research Project ‘Sensitivity analysis for incomplete and coarse data’. The Janssen Research Foundation kindly provided us with the data. | - |
dc.language.iso | en | - |
dc.publisher | JOHN WILEY | - |
dc.rights | Copyright (C) 2002 John Wiley & Sons, Ltd. | - |
dc.subject | Clinical trials | - |
dc.subject | Missing data | - |
dc.subject | Longitudinal data | - |
dc.subject.other | delta method; linear mixed model; missing data; repeated measures | - |
dc.title | Selection models and pattern-mixture models to analyze longitudinal quality of life data subject to dropout | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 1041 | - |
dc.identifier.issue | 8 | - |
dc.identifier.spage | 1023 | - |
dc.identifier.volume | 21 | - |
local.bibliographicCitation.jcat | A1 | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1002/sim.1064 | - |
dc.identifier.isi | 000174753000001 | - |
dc.identifier.url | https://lirias.kuleuven.be/bitstream/123456789/359934/3/93.pdf | - |
dc.identifier.url | http://www.vetstat.ugent.be/workshop/Nairobi2004/Bijnens/MichielsBijnens.pdf | - |
item.fulltext | With Fulltext | - |
item.contributor | MICHIELS, Bart | - |
item.contributor | MOLENBERGHS, Geert | - |
item.contributor | BIJNENS, Luc | - |
item.contributor | VANGENEUGDEN, Tony | - |
item.contributor | THIJS, Herbert | - |
item.accessRights | Restricted Access | - |
item.validation | ecoom 2003 | - |
item.fullcitation | MICHIELS, Bart; MOLENBERGHS, Geert; BIJNENS, Luc; VANGENEUGDEN, Tony & THIJS, Herbert (2002) Selection models and pattern-mixture models to analyze longitudinal quality of life data subject to dropout. In: Statistics in Medicine, 21(8). p. 1023-1041. | - |
crisitem.journal.issn | 0277-6715 | - |
crisitem.journal.eissn | 1097-0258 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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Michiels_et_al-2002-Statistics_in_Medicine.pdf Restricted Access | Published version | 159.44 kB | Adobe PDF | View/Open Request a copy |
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