Cited by 190Cancer survivorship and carePsychometric Methodologies and TestingPain Management and Opioid Use

The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

Setting standards for severity of common symptoms in oncology using the PROMIS item banks and expert judgment

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Abstract

Background Although the use of patient-reported outcome measures (PROs) has increased markedly, clinical interpretation of scores remains lacking. We developed a method to identify clinical severity thresholds for pain, fatigue, depression, and anxiety in people with cancer.Methods Using available Patient-Reported Outcomes Measurement Information System (PROMIS) item bank response data collected on 840 cancer patients, symptom vignettes across a range of symptom severity were developed and placed on index cards. Cards represented symptom severity at five-point intervals differences on the T score metric [mean = 50; standard deviation (SD) = 10]. Symptom vignettes for each symptom were anchored on these standardized scores at 0.5 SD increments across the full range of severity. Clinical experts, blind to the PROMIS score associated with each vignette, rank-ordered the vignettes by severity, then arrived at consensus regarding which two vignettes were at the upper and lower boundaries of normal and mildly symptomatic for each symptom. The procedure was repeated to identify cut scores separating mildly from moderately symptomatic, and moderately from severely symptomatic scores. Clinician severity rankings were then compared to the T scores upon which the vignettes were based.Results For each of the targeted PROs, the severity rankings reached by clinician consensus perfectly matched the numerical rankings of their associated T scores. Across all symptoms, the thresholds (cut scores) identified to differentiate normal from mildly symptomatic were near a T score of 50. Cut scores differentiating mildly from moderately symptomatic were at or near 60, and those separating moderately from severely symptomatic were at or near 70.Conclusions The study results provide empirically generated PROMIS T score thresholds that differentiate levels of symptom severity for pain interference, fatigue, anxiety, and depression. The convergence of clinical judgment with self-reported patient severity scores supports the validity of this methodology to derive clinically relevant symptom severity levels for PROMIS symptom measures in other settings.

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Research works printed but not linked: 2

  1. Zelman, D., Hoffman, D., Reed, P., Edwards, L., & Dukes, E. (2003). Quantifying a “day of manageable pain control:” The relationship between pain severity and patient daily functional expectations. Journal of Pain, 4(Suppl 1), 1.
  2. Baghaei, P. (2007). Applying The Rasch Rating-Scale model to set multiple cut-offs. Rasch Measurement Transactions, 20(4), 1075–1076.

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Metadata

Authors
Cella, D., Choi, S., Garcia, S., Cook, K. F., Rosenbloom, S., Lai, J.-S., Tatum, D. S., & Gershon, R.
Affiliations
Northwestern University (US)
Corresponding author
Cella, David
Venue
Quality of Life Research
Published
2014-06-18
Volume
23
Issue
10
Pages
2651-2661
ISSN
  • 0962-9343 (ISSN-L)
  • 1573-2649
OpenAlex
W2086090717
Cited by
190
References
29
Citations by year
2026: 14 · 2025: 15 · 2024: 19 · 2023: 25 · 2022: 26 · 2021: 17 · 2020: 17 · 2019: 20 · 2018: 14 · 2017: 8 · 2016: 7 · 2015: 7 · 2014: 1
FWCI
3.70
Type
journal article
Language
en
Open access
Locations
  • Quality of Life Research (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Comprehensive Cancer Network
  • National Cancer Institute (R01CA060068, U2CCA186878, R01CA60068)
Topics
  • Health Sciences › Medicine › Oncology › Cancer survivorship and care
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
  • Health Sciences › Medicine › Anesthesiology and Pain Medicine › Pain Management and Opioid Use
Keywords
patient-reported outcomes, cancer symptoms, pain interference, fatigue, depression, anxiety, cut-off values, expert opinion, T-score
MeSH terms
Adult, Aged, Aged, 80 and over, Anxiety, Depression, Fatigue, Female, Humans, Male, Middle Aged, Neoplasms, Pain, Severity of Illness Index, Self Report, Patient Outcome Assessment

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