کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2652772 | 1564002 | 2011 | 7 صفحه PDF | دانلود رایگان |
SummaryBackgroundTotal hip replacement (THR) is an effective, but cost-intensive health care procedure for older people. Because of demographic changes in Western Europe, THR-associated financial investment in health care has become a priority. To provide a quantitative rationale for a discussion within Western European health care systems, we undertook a prospective assessment of the benefit of an additional intervention following THR from the patients´ perspective and as measured by quality-adjusted life years (QALYs).AimTo measure the difference in health-related quality of life between an intervention (telephone support) and control group preoperatively and at follow-up 9 months after THR.MethodsA randomised clinical trial was conducted which allocated 180 patients aged over 65 years to either an intervention group or a control group. The control group received conventional treatment and the intervention group received both conventional treatment and telephone support after discharge. QALYs were calculated from measures of health-related quality of life using the SF-36 questionnaire. These scores were transformed to QALYs using a formula based on the method developed by Brazier et al. (1998).ResultsBoth the control and the intervention patients reported significant changes in health status from preoperative status at 3 and 9 months after surgery. Both groups group had a gain in QALYs.InterpretationThere was a significant gain in health status in both groups. However, no significant or clinically relevant differences between the two groups were observed at follow-up within this timeframe.
Journal: International Journal of Orthopaedic and Trauma Nursing - Volume 15, Issue 1, February 2011, Pages 11–17