Assessing health-related quality of life in patients with breast cancer: a systematic and standardized comparison of available instruments using the EMPRO tool
- Maratia, S., Cedillo, S., and Rejas, J.
- PURPOSE: The objective was to obtain a standardized evaluation of available specific and generic breast cancer health-related quality-of-life instruments.
METHODS: We carried out systematic literature reviews in the PubMed and EMBASE databases to identify manuscripts which contained information regarding either the development process or metric properties of health-related quality-of-life instruments used among breast cancer patients. Each instrument was evaluated independently by two researchers, and occasionally a third one, using the Evaluating Measures of Patient-Reported Outcomes (EMPRO) tool. An overall score and seven attribute-specific EMPRO scores were calculated (range 0-100, worst to best): concept and measurement model, reliability, validity, responsiveness, interpretability, burden, and alternative forms.
RESULTS: FACT-B was the instrument with the best global performance, obtaining an overall EMPRO score of 79.27. It was also the most accurate instrument on the Concept and Measurement Model, Reliability, and Interpretability attributes. Four more instruments scored over 50 points on the overall score, which summarizes the five attribute-specific scores: EORTC BR-23, IBCSG, WHO-QOL BREF, and SF-36. An overall score of at least 50 points implies that the use of these instruments could be recommended for assessing health-related quality of life in breast cancer patients.
CONCLUSION: The FACT-B scored the highest on overall on our EMPRO evaluation of instruments measuring health-related quality of life among breast cancer patients. However, depending on the purpose of the study, several instruments (EORTC BR-23, IBCSG, SF-36, and WHO-QOL BREF) have shown good performance in some of the specific individual dimensions included in the EMPRO.
- Qual Life Res
- Publication year:
- General health perceptions / HRQoL:
- Health-related quality of life
- Overall quality of life:
- Overall quality of life
- Adults (18-65)
- Neoplasms and related symptoms
- PRO / non-PRO:
- Patient Reported Outcome
- Type of measurement instrument:
- 1 - Questionnaires
2 - Interviews
- EORTC QLQ-BR23 - European Organization for Research and Treatment of Cancer Quality of Life Questionnaires, specific module to Breast cancer
FACT-B - Functional Assessment of Cancer Therapy-Breast cancer
IBCSG - International Breast Cancer Study Group quality of life questionnaire specific to breast cancer
LSQ - Life Satisfaction Questionnaire [see: ZUYD (NL)]
QLICP-BR - Quality of Life Instruments for Cancer Patients-Breast Cancer
SF-36 - 36-item Short Form Health Survey [see: proqolid, ZUYD (NL)]
SLDS-BC - Satisfaction with Life Domains Scale-Breast Cancer
WHO-QOL BREF - World Health Organization Quality of Life assessment instrument-short version (See also: WHOQOL-BREF)