Calibration of the PROMIS Physical Function Item Bank in Dutch Patients with Rheumatoid Arthritis
Publication Date
March 17, 2014
Journal
PLOS ONE
Authors
Martijn A. H. Oude Voshaar, Peter M. Ten Klooster, Cees A. W. Glas, Harald E. Vonkeman, et al
Volume
9
Issue
3
Pages
e92367
DOI
https://dx.plos.org/10.1371/journal.pone.0092367
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0092367
PubMed
http://www.ncbi.nlm.nih.gov/pubmed/24637885
PubMed Central
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3956923
Europe PMC
http://europepmc.org/abstract/MED/24637885
Web of Science
000333254100147
Scopus
84898623329
Mendeley
http://www.mendeley.com/research/calibration-promis-physical-function-item-bank-dutch-patients-rheumatoid-arthritis
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Mendeley | Further Information

{"title"=>"Calibration of the PROMIS physical function item bank in dutch patients with rheumatoid arthritis", "type"=>"journal", "authors"=>[{"first_name"=>"Martijn A.H.Oude", "last_name"=>"Voshaar", "scopus_author_id"=>"56094683300"}, {"first_name"=>"Peter M.", "last_name"=>"Ten Klooster", "scopus_author_id"=>"55840914500"}, {"first_name"=>"Cees A.W.", "last_name"=>"Glas", "scopus_author_id"=>"6701681156"}, {"first_name"=>"Harald E.", "last_name"=>"Vonkeman", "scopus_author_id"=>"6602276819"}, {"first_name"=>"Erik", "last_name"=>"Taal", "scopus_author_id"=>"7004337094"}, {"first_name"=>"Eswar", "last_name"=>"Krishnan", "scopus_author_id"=>"7005217378"}, {"first_name"=>"Hein J.Bernelot", "last_name"=>"Moens", "scopus_author_id"=>"57117755300"}, {"first_name"=>"Maarten", "last_name"=>"Boers", "scopus_author_id"=>"7102675387"}, {"first_name"=>"Caroline B.", "last_name"=>"Terwee", "scopus_author_id"=>"6603951337"}, {"first_name"=>"Piet L.C.M.", "last_name"=>"Van Riel", "scopus_author_id"=>"7102412380"}, {"first_name"=>"Mart A.F.J.", "last_name"=>"De Van Laar", "scopus_author_id"=>"56115121000"}], "year"=>2014, "source"=>"PLoS ONE", "identifiers"=>{"doi"=>"10.1371/journal.pone.0092367", "sgr"=>"84898623329", "issn"=>"19326203", "pui"=>"372838344", "isbn"=>"1932-6203 (Electronic)\\r1932-6203 (Linking)", "pmid"=>"24637885", "scopus"=>"2-s2.0-84898623329"}, "id"=>"24e7fee2-67ef-3abb-9fb6-594d23752a02", "abstract"=>"OBJECTIVE: To calibrate the Dutch-Flemish version of the PROMIS physical function (PF) item bank in patients with rheumatoid arthritis (RA) and to evaluate cross-cultural measurement equivalence with US general population and RA data.\\n\\nMETHODS: Data were collected from RA patients enrolled in the Dutch DREAM registry. An incomplete longitudinal anchored design was used where patients completed all 121 items of the item bank over the course of three waves of data collection. Item responses were fit to a generalized partial credit model adapted for longitudinal data and the item parameters were examined for differential item functioning (DIF) across country, age, and sex.\\n\\nRESULTS: In total, 690 patients participated in the study at time point 1 (T2, N = 489; T3, N = 311). The item bank could be successfully fitted to a generalized partial credit model, with the number of misfitting items falling within acceptable limits. Seven items demonstrated DIF for sex, while 5 items showed DIF for age in the Dutch RA sample. Twenty-five (20%) items were flagged for cross-cultural DIF compared to the US general population. However, the impact of observed DIF on total physical function estimates was negligible.\\n\\nDISCUSSION: The results of this study showed that the PROMIS PF item bank adequately fit a unidimensional IRT model which provides support for applications that require invariant estimates of physical function, such as computer adaptive testing and targeted short forms. More studies are needed to further investigate the cross-cultural applicability of the US-based PROMIS calibration and standardized metric.", "link"=>"http://www.mendeley.com/research/calibration-promis-physical-function-item-bank-dutch-patients-rheumatoid-arthritis", "reader_count"=>31, "reader_count_by_academic_status"=>{"Unspecified"=>1, "Professor > Associate Professor"=>3, "Student > Doctoral Student"=>3, "Researcher"=>9, "Student > Ph. D. Student"=>6, "Student > Master"=>6, "Other"=>2, "Lecturer > Senior Lecturer"=>1}, "reader_count_by_user_role"=>{"Unspecified"=>1, "Professor > Associate Professor"=>3, "Student > Doctoral Student"=>3, "Researcher"=>9, "Student > Ph. D. Student"=>6, "Student > Master"=>6, "Other"=>2, "Lecturer > Senior Lecturer"=>1}, "reader_count_by_subject_area"=>{"Unspecified"=>2, "Nursing and Health Professions"=>1, "Mathematics"=>1, "Medicine and Dentistry"=>12, "Neuroscience"=>1, "Design"=>1, "Business, Management and Accounting"=>1, "Psychology"=>9, "Social Sciences"=>2, "Computer Science"=>1}, "reader_count_by_subdiscipline"=>{"Design"=>{"Design"=>1}, "Medicine and Dentistry"=>{"Medicine and Dentistry"=>12}, "Neuroscience"=>{"Neuroscience"=>1}, "Social Sciences"=>{"Social Sciences"=>2}, "Psychology"=>{"Psychology"=>9}, "Computer Science"=>{"Computer Science"=>1}, "Nursing and Health Professions"=>{"Nursing and Health Professions"=>1}, "Business, Management and Accounting"=>{"Business, Management and Accounting"=>1}, "Mathematics"=>{"Mathematics"=>1}, "Unspecified"=>{"Unspecified"=>2}}, "reader_count_by_country"=>{"Netherlands"=>1, "Iran"=>1, "Japan"=>1, "Brazil"=>1, "Nigeria"=>1, "Germany"=>1}, "group_count"=>1}

Scopus | Further Information

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Figshare

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