4.5 Article

Improved responsiveness and reduced sample size requirements of PROMIS physical function scales with item response theory

Related references

Note: Only part of the references are listed.
Article Rheumatology

Better assessment of physical function: item improvement is neglected but essential

Bonnie Bruce et al.

ARTHRITIS RESEARCH & THERAPY (2009)

Article Medicine, Research & Experimental

Sensible approaches for reducing clinical trial costs

Eric L. Eisenstein et al.

CLINICAL TRIALS (2008)

Review Health Care Sciences & Services

Recommended methods for determining responsiveness and minimally important differences for patient-reported outcomes

Dennis Revicki et al.

JOURNAL OF CLINICAL EPIDEMIOLOGY (2008)

Article Health Care Sciences & Services

Item response theory analyses of physical functioning items in the medical outcomes study

Ron D. Hays et al.

MEDICAL CARE (2007)

Article Health Care Sciences & Services

Evaluation of item candidates - The PROMIS qualitative item review

Darren A. DeWalt et al.

MEDICAL CARE (2007)