Comparison of instruments for measuring health-related quality of life and their applicability to ehealth applications

Abstract

Health-related Quality of Life (HRQoL) assessment has proven as a good means for assessing treatment options or impact of applications supporting the patient in adherence, monitoring and better understanding of health issues. While most of the HRQoL instruments were designed several years ago, their capability to assess the impact of ehealth application is in question. The objective of this paper is to assess HRQoL instruments including a focus on the ehealth domain. Methods: Generic and specific instruments are selected based on their widespread use. Published criteria for assessing HRQoL instruments are used for a baseline, which are amended by criteria covering both the ehealth domain and the conditions of use of instruments and structured in groups. Results: Seven instruments have been selected and assessed using the established criteria. The instruments scored differently regarding the ehealth domain, however overall rather low. Applying weighting per group allows highlighting specific aspects. Based on the assessment, further research should consider the development of a ehealth domain module as part of the specific instruments.