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- Herlitz, Johan, et al.
(författare)
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Improvement in Quality of Life during 5 years after coronary artery bypass grafting
- 1998
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Ingår i: Coronary Artery Disease. - : Lippincott Williams & Wilkins. - 0954-6928 .- 1473-5830. ; 9:8, s. 519-526
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To describe the changes in various aspects of quality of life (QOL) from before coronary artery bypass grafting (CABG) to 5 years after the procedure. PATIENTS AND METHODS: Patients who underwent CABG in the western region of Sweden in 1988-1991 were approached with questionnaires evaluating their QOL prior to and 3 months and 1, 2, and 5 years after the operation. Three different instruments were used: the Nottingham Health Profile, the Psychological General Well-Being Index, and the Physical Activity Score. RESULTS: In all 2121 patients underwent CABG, of whom 310 died during 5 years of follow-up. With all three instruments QOL had improved 5 years after CABG compared with prior to the operation. However, all three instruments revealed a slight but significant deterioration in estimated QOL between 2 and 5 years after CABG. CONCLUSIONS: QOL 5 years after CABG is better than that prior to the operation, but between 2 and 5 years after the operation a slight deterioration in QOL is observed.
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| 2. |
- Herlitz, Johan, et al.
(författare)
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Predictors of death during 5 years after coronary artery bypass grafting
- 1998
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Ingår i: International Journal of Cardiology. - : Elsevier Ireland Ltd. - 0167-5273 .- 1874-1754. ; 64:1, s. 15-23
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Tidskriftsartikel (refereegranskat)abstract
- Aim: To describe predictors of death during five years of follow-up after coronary artery bypass grafting (CABG). Methods: All patients who underwent CABG during a period of three years in Western Sweden were included in the analysis and were prospectively followed for five years. Mortality was related to preoperative and peroperative factors as well as findings at physical examination and medication 4–7 days after the operation. Results: In all 2121 patients underwent CABG without simultaneous valve surgery during the study period. The overall five-year mortality was 14.6%. The following appeared as independent predictors of death during five years but >30 days after CABG: Current smoking (relative risk ratio 2.43 [95% Ci 1.64–3.61]) degree of impairment of left ventricular function (1.51 [1.23–1.86]), a history of congestive heart failure (1.91 [1.35–2.70]), age (1.04 [1.02–1.06]) arrhythmia 4–7 days after CABG (1.89 [1.26–2.83]), intermittent claudication (1.73 [1.19–2.52]), a history of diabetes (1.71 [1.16–2.51]), time in respirator (1.43 [1.13–1.81]), a history of cerebrovascular disease (1.72 [1.13–2.64]), treatment with digitalis at day 4–7 (1.48 [1.07–2.05]), enzyme release (1.49 [1.03–2.16]). Conclusion: Among patients who underwent CABG 11 independent predictors for mortality were found including smoking habits at CABG, history of cardiovascular diseases, left ventricular dysfunction, age, post operative complications and medication after CABG.
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| 3. |
- Herlitz, Johan, et al.
(författare)
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The feeling of loneliness prior to coronary artery bypass grafting might be a predictor of short and long term postoperative mortality
- 1998
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Ingår i: European Journal of Vascular and Endovascular Surgery. - : Elsevier Ltd. - 1078-5884 .- 1532-2165. ; 16:2, s. 120-125
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To evaluate the effect of different aspects of quality of life (QL) upon mortality during short-and long-term follow-up after coronary artery bypass grafting (CABG). DESIGN: Prospective evaluation. MATERIALS: Consecutive patients from western Sweden who during 3 years underwent CABG. METHODS: They answered a questionnaire at the time of coronary angiography prior to CABG. Quality of life was measured with questions from the Nottingham Health Profile (NHP) part I. RESULTS: In all, 1290 patients were included in the analyses. When accounting for various preoperative factors known to be independently associated with morality the NHP question "I feel lonely" was found to be associated with mortality, both at 30 days (RR 2.61; 95% CI 1.15-5.95; p = 0.02) and at 5 years (RR 1.78; 95% CI 1.17-2.71; p = 0.007) after the operation. Thirteen per cent reported they felt lonely. At 5 years was, in addition, the statement "I have difficulty climbing stairs" also independently associated with mortality (RR 1.50; 95% CI 1.02-2.22; p = 0.04). CONCLUSION: Among the 38 statements in NHP as a judgment of QL prior to CABG, one of them, "I feel lonely" was independently associated with survival both at 30 days and 5 years after CABG.
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