PMID: 11310296Apr 20, 2001Paper

Changes in quality-of-life after pacemaker implantation: responsiveness of the Aquarel questionnaire

Pacing and Clinical Electrophysiology : PACE
Monique A M StofmeelNorbert M van Hemel

Abstract

Before being introduced for widespread use, health status instruments should be evaluated for reliability, validity, and responsiveness to relevant clinical changes. In a previous study the validity and reliability of Aquarel, a disease-specific quality-of-life (QOL) questionnaire for pacemaker patients, were tested and found satisfactory. The purpose of this study was to assess the sensitivity to change in health of Aquarel. A cohort of 51 patients was assessed at baseline and at 4-6 weeks after pacemaker implantation. We compared the sensitivity to change over time on the Aquarel scores to the scores on the SF-36 using various techniques (t-test value, effect size, standard error of measurement). Using the 1-standard error of measurement (SEM) criterion for clinically relevant change, Aquarel seemed to provide better classification of patients compared to the SF-36 alone. This study supports the value of Aquarel as a disease-specific measure of QOL in pacemaker patients.

Citations

Sep 13, 2005·Quality of Life Research : an International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation·S HöferW Benzer
Jul 12, 2005·International Journal of Cardiology·Monique A M StofmeelDiederik E Grobbee
Dec 23, 2006·Wiener klinische Wochenschrift·Werner BenzerStefan Höfer
Oct 7, 2008·Pacing and Clinical Electrophysiology : PACE·Bruna G OliveiraAntonio L Ribeiro
Sep 2, 2008·American Heart Journal·J W Martijn van EckKarel G M Moons
Mar 5, 2013·International Journal of Cardiology·Erik O UdoKarel G M Moons
Feb 15, 2002·Journal of Cardiovascular Electrophysiology·Panos E Vardas, Eli I Ovsyscher
Jun 14, 2017·Journal of Evaluation in Clinical Practice·Rosanna Irene ComorettoDario Gregori
Apr 22, 2006·Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology·J W M van EckK G M Moons
Mar 14, 2007·Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology·Norbert M van HemelUNKNOWN Sensor and Quality of Life (SQL) Investigators

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