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Migrating from a legacy fixed-format measure to CAT administration: calibrating the PHQ-9 to the PROMIS depression measures

Overview of attention for article published in Quality of Life Research, March 2011
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Title
Migrating from a legacy fixed-format measure to CAT administration: calibrating the PHQ-9 to the PROMIS depression measures
Published in
Quality of Life Research, March 2011
DOI 10.1007/s11136-011-9882-y
Pubmed ID
Authors

Laura E. Gibbons, Betsy J. Feldman, Heidi M. Crane, Michael Mugavero, James H. Willig, Donald Patrick, Joseph Schumacher, Michael Saag, Mari M. Kitahata, Paul K. Crane

Abstract

We provide detailed instructions for analyzing patient-reported outcome (PRO) data collected with an existing (legacy) instrument so that scores can be calibrated to the PRO Measurement Information System (PROMIS) metric. This calibration facilitates migration to computerized adaptive test (CAT) PROMIS data collection, while facilitating research using historical legacy data alongside new PROMIS data.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 88 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Japan 1 1%
United States 1 1%
Germany 1 1%
Unknown 85 97%

Demographic breakdown

Readers by professional status Count As %
Researcher 19 22%
Student > Ph. D. Student 12 14%
Student > Master 8 9%
Student > Doctoral Student 8 9%
Other 5 6%
Other 20 23%
Unknown 16 18%
Readers by discipline Count As %
Medicine and Dentistry 32 36%
Psychology 10 11%
Nursing and Health Professions 7 8%
Social Sciences 5 6%
Computer Science 2 2%
Other 13 15%
Unknown 19 22%