Coordinator research program Patient-centered Care
Publicatie
Publication date
Measuring patient outcomes in chronic health failure: psychometric properties of the care related quality of life for chronic health failure (CaReQol CHF)
Kessel, P. van, Boer, D. de, Hendriks, M., Plass, A.M. Measuring patient outcomes in chronic health failure: psychometric properties of the care related quality of life for chronic health failure (CaReQol CHF) Health and Quality of Life Outcomes: 2017, 17(536)
Read online
Background
The Care-Related Quality of Life survey for Chronic Heart Failure (CaReQoL CHF) is a newly developed patient-reported outcome measure (PROM) that measures care-related quality of life in patients diagnosed with chronic heart failure. This study describes the psychometric properties of the questionnaire and its relationship with disease severity and global rating of quality of care.
Method
Insurance companies selected patients with a recorded diagnosis of chronic heart failure and for whom the hospital submitted a billing statement in the last year. Exploratory factor analysis, Cronbach’s alpha and item-rest correlation were used to construct the CaReQoL CHF. Construct validity was assessed by examining the mean values of the CaReQoL CHF scales for the categories of the widely-used New York Heart Association (NYHA) functional classification and by correlating the global rating of quality of care with the CaReQoL CHF scales.
Results
One thousand eighteen patients with chronic heart failure filled out the CaReQoL CHF (RR: 35.7%). The CaReQoL CHF consists of 20 items and three scales: social and emotional problems, physical limitations, and being in safe hands. The mean scores of the three scales differed significantly for the NYHA categories, particularly for the social-emotional problems and physical limitation scales. The ‘being in safe hands’ scale showed a moderate positive correlation with the global rating of quality of care.
Conclusions
The CaReQoL CHF is a concise and valid PROM that matches patients’ priorities in healthcare. It adds a new element to existing quality of life questionnaires for patients with chronic heart failure, that is ‘being in safe hands’ scale. This scale is relevant for patients because they experience anxiety and tension about their condition. Future research should determine whether the CaReQoL CHF can help healthcare providers in daily practice to focus treatment on outcomes of care that are relevant to individual patients. (aut. ref.)
The Care-Related Quality of Life survey for Chronic Heart Failure (CaReQoL CHF) is a newly developed patient-reported outcome measure (PROM) that measures care-related quality of life in patients diagnosed with chronic heart failure. This study describes the psychometric properties of the questionnaire and its relationship with disease severity and global rating of quality of care.
Method
Insurance companies selected patients with a recorded diagnosis of chronic heart failure and for whom the hospital submitted a billing statement in the last year. Exploratory factor analysis, Cronbach’s alpha and item-rest correlation were used to construct the CaReQoL CHF. Construct validity was assessed by examining the mean values of the CaReQoL CHF scales for the categories of the widely-used New York Heart Association (NYHA) functional classification and by correlating the global rating of quality of care with the CaReQoL CHF scales.
Results
One thousand eighteen patients with chronic heart failure filled out the CaReQoL CHF (RR: 35.7%). The CaReQoL CHF consists of 20 items and three scales: social and emotional problems, physical limitations, and being in safe hands. The mean scores of the three scales differed significantly for the NYHA categories, particularly for the social-emotional problems and physical limitation scales. The ‘being in safe hands’ scale showed a moderate positive correlation with the global rating of quality of care.
Conclusions
The CaReQoL CHF is a concise and valid PROM that matches patients’ priorities in healthcare. It adds a new element to existing quality of life questionnaires for patients with chronic heart failure, that is ‘being in safe hands’ scale. This scale is relevant for patients because they experience anxiety and tension about their condition. Future research should determine whether the CaReQoL CHF can help healthcare providers in daily practice to focus treatment on outcomes of care that are relevant to individual patients. (aut. ref.)