Abstract
Copyright © 2016 John Wiley & Sons, Ltd. Objective: Internationally, the Distress Thermometer and associated Problem List are increasingly used in oncology as screening tools for psychological distress. Cancer-related fatigue is common but often overlooked in clinical practice. We examined if severe fatigue in cancer patients can be identified with the fatigue item of the Problem List. Methods: Newly diagnosed breast (N = 334) and colorectal (N = 179) cancer patients were screened for severe fatigue, which was defined as having a positive score on the fatigue item of the Problem List. The Fatigue Severity subscale of the Checklist Individual Strength was used as gold standard measure for severe fatigue. Results: In total, 78% of breast cancer patients and 81% of colorectal cancer patients were correctly identified with the fatigue item. The sensitivity was 89% in breast cancer patients and 91% in colorectal cancer patients. The specificity was 75% in breast cancer patients and 77% in colorectal cancer patients. The positive predictive value was 53% in breast cancer patients and 64% in colorectal cancer patients, whereas the negative predictive value was 95% in both tumor types. Conclusions: The fatigue item of the Problem List performs satisfactorily as a quick screening tool for severe fatigue. However, a positive screen should be followed up with a more thorough assessment of fatigue, ie, a questionnaire with a validated cutoff point. Given time pressure of clinicians, this already implemented and brief screening tool may prevent severe fatigue from going undetected in clinical practice.
Original language | English |
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Pages (from-to) | 693-697 |
Number of pages | 5 |
Journal | Psycho-Oncology |
Volume | 26 |
Issue number | 5 |
Early online date | 2016 |
DOIs | |
Publication status | Published - 1 May 2017 |
Keywords
- Distress Thermometer
- cancer
- fatigue
- oncology
- psychometric properties
- screening