J M Gunn1, A K Lautamäki, J Hirvonen, K T Kuttila. 1. M.D., Cardiothoracic Surgery, Heart Center, Turku University Hospital, Kiinamyllynkatu 4-8, 20521 Turku, Finland. jarmo.gunn@tyks.fi.
Abstract
PURPOSE: Health-related quality of life (HRQoL) measured on the EQ-5D (European quality of life-5 dimensions)-questionnaire has been shown to improve after coronary artery bypass grafting (CABG), this study investigated whether changes in HRQoL predict later morbidity. METHODS: Included were 404 consecutive patients undergoing isolated CABG between 2008 and 2010 who filled the EQ-5D-questionnaire at baseline and 6 months postoperatively. Records were reviewed for later major adverse cardiac and cerebrovascular events (MACCE) after 6 months. Follow-up was 38.6 months (10-58). RESULTS: Patients who suffered later MACCE more often had suffered an in-hospital postoperative stroke, had a longer in-hospital stay, had lower HRQoL scores at 6 months and deteriorated on several EQ-5D-subscales. Logistic regression showed 6 months visual analogue scale scores and declining function scores to be independent predictors of later MACCE. CONCLUSION: Deteriorating function and HRQoL-scores at 6 months as compared to baseline postoperatively predict later adverse cardiovascular events after CABG.
PURPOSE: Health-related quality of life (HRQoL) measured on the EQ-5D (European quality of life-5 dimensions)-questionnaire has been shown to improve after coronary artery bypass grafting (CABG), this study investigated whether changes in HRQoL predict later morbidity. METHODS: Included were 404 consecutive patients undergoing isolated CABG between 2008 and 2010 who filled the EQ-5D-questionnaire at baseline and 6 months postoperatively. Records were reviewed for later major adverse cardiac and cerebrovascular events (MACCE) after 6 months. Follow-up was 38.6 months (10-58). RESULTS:Patients who suffered later MACCE more often had suffered an in-hospital postoperative stroke, had a longer in-hospital stay, had lower HRQoL scores at 6 months and deteriorated on several EQ-5D-subscales. Logistic regression showed 6 months visual analogue scale scores and declining function scores to be independent predictors of later MACCE. CONCLUSION: Deteriorating function and HRQoL-scores at 6 months as compared to baseline postoperatively predict later adverse cardiovascular events after CABG.
Authors: Mayra Tisminetzky; Tracy Y Wang; Jerry Gurwitz; Lisa A Kaltenbach; David McManus; Joel Gore; Eric Peterson; Robert J Goldberg Journal: J Am Heart Assoc Date: 2017-09-25 Impact factor: 5.501