Abstract
We describe a comparison of the responsiveness of three validated instruments when used with patients undergoing coronary bypass surgery (CABG) and angioplasty (PTCA). Patients were randomly selected to receive the Coronary Revascularisation Outcome Questionnaire (CROQ), and either the Seattle Angina Questionnaire (SAQ), or the SF-36 before and 3 months after coronary revascularisation. At total of 199 patients (127 CABG, 72 PTCA) completed the CROQ; 55/72 CABG and 34/38 PTCA patients also completed the SAQ or SF-36, respectively. Effect sizes and standardised response means were calculated as change over the 3-month period for scales measuring similar constructs on each instrument. We used bootstrap estimation to derive 95% confidence intervals for differences in the responsiveness indices. For CABG, the CROQ demonstrated significantly greater change in psychosocial functioning than the SF-36, but less than the SAQ. For PTCA, the CROQ showed greater change for symptoms than the SAQ, but the SAQ was more responsive in terms of physical functioning; and the CROQ showed significantly greater change than the SF-36 for psychosocial functioning. There were no other significant differences between similar scales on the three instruments. In conclusion, the CROQ was as responsive as the disease-specific SAQ and more responsive than the generic SF-36.
Similar content being viewed by others
Abbreviations
- CABG:
-
coronary artery bypass grafting
- CRQQ:
-
Coronary Revascularisation Outcome Questionnaire
- ES:
-
effect size
- MCS:
-
SF-36 Mental Component Summary score
- PCS:
-
SF-36 Physical Component Summary score
- PTCA:
-
percutaneous transluminal coronary angioplasty, now also known as percutaneous coronary intervention (PCI)
- SAQ:
-
Seattle Angina Questionnaire
- SF-36:
-
MOS 36-Item Short-Form Health Survey
- SRM:
-
standardised response mean
References
MJ McCarthy AL Shroyer GK Sethi et al. (1995) ArticleTitleSelf-report measures for assessing treatment outcomes in cardiac surgery patients Med Care 33 IssueIDSuppl 10 76–85
HM Krumholz CA McHorney L Clark M Levesque DS Baim L Goldman (1996) ArticleTitleChanges in health after elective percutaneous coronary revascularisation: A comparison of generic and specific measures Med Care 34 IssueID8 754–759 Occurrence Handle8709657 Occurrence Handle1:STN:280:BymA38zgtFc%3D Occurrence Handle10.1097/00005650-199608000-00003
GM Lindsay P Hanlon LN Smith DJ Wheatley (2000) ArticleTitleAssessment of changes in general health status using the short-form 36 questionnaire 1 year following coronary artery bypass grafting Eur J Cardiothorac Surg 18 557–564 Occurrence Handle11053817 Occurrence Handle1:STN:280:DC%2BD3M%2FosFyqtg%3D%3D Occurrence Handle10.1016/S1010-7940(00)00542-X
TB Seto DA Taira R Berezin et al. (2000) ArticleTitlePercutaneous coronary revascularisation in elderly patients: Impact on functional status and quality of life Ann Intern Med 132 IssueID12 955–958 Occurrence Handle10858178 Occurrence Handle1:STN:280:DC%2BD3czgtVGisA%3D%3D
N Caine SC Harrison LD Sharples J Wallwork (1991) ArticleTitleProspective study of quality of life before and after coronary artery bypass grafting Br Med J 302 511–516 Occurrence Handle1:STN:280:DyaK3M7ptFWksQ%3D%3D Occurrence Handle10.1136/bmj.302.6775.511
SJ Pocock RA Henderson P Seed T Treasure JR Hampton (1996) ArticleTitleQuality of life, employment status, and anginal symptoms after coronary angioplasty or bypass surgery: 3-year follow-up in the Randomized Intervention Treatment of Angina (RITA) trial Circulation 94 IssueID2 135–142 Occurrence Handle8674171 Occurrence Handle1:STN:280:BymB1cvjtFw%3D
InstitutionalAuthorNameWahrborg on behalf of the CABRI Trialists P. (1999) ArticleTitleQuality of life after coronary angioplasty or bypass surgery Eur Heart J 20 653–658 Occurrence Handle10.1053/euhj.1998.1237
E Engbolm H Hamalainen J Lind et al. (1992) ArticleTitleQuality of life during rehabilitation after coronary artery bypass surgery Qual Life Res 1 IssueID3 167–175 Occurrence Handle10.1007/BF00635616
DS Fruitman CE MacDougall DB Ross (1999) ArticleTitleCardiac surgery in octogenarians: Can elderly patients benefit? Quality of life after cardiac surgery Ann Thorac Surg 68 IssueID6 2129–2135 Occurrence Handle10616989 Occurrence Handle1:STN:280:DC%2BD3c%2Fotlakuw%3D%3D Occurrence Handle10.1016/S0003-4975(99)00818-8
P MacDonald K Stadnyk J Cossett G Klassen D Johnstone K Rockwood (1998) ArticleTitleOutcomes of coronary artery bypass surgery in elderly people Can J Cardiol 14 IssueID10 1215–1222 Occurrence Handle9852935 Occurrence Handle1:STN:280:DyaK1M%2FntVSgtQ%3D%3D
JA Spertus JA Winder TA Dewhurst RA Deyo SD Fihn (1994) ArticleTitleMonitoring the quality of life in patients with coronary artery disease Am J Cardiol 74 IssueID12 1240–1244 Occurrence Handle7977097 Occurrence Handle1:STN:280:ByqD28jmvVM%3D Occurrence Handle10.1016/0002-9149(94)90555-X
DL Patrick RA Deyo (1989) ArticleTitleGeneric and disease-specific measures in assessing health status and quality of life Med Care 27 IssueIDSuppl 3 217–232
JA Spertus JA Winder TA Dewhurst et al. (1995) ArticleTitleDevelopment and evaluation of the Seattle Angina Questionnaire: A new functional status measure for coronary artery disease J Am Coll Cardiol 25 IssueID2 333–341 Occurrence Handle7829785 Occurrence Handle1:STN:280:ByqC3s%2Fos1Q%3D Occurrence Handle10.1016/0735-1097(94)00397-9
S Schroter DL Lamping (2004) ArticleTitleCoronary Revascularisation Outcome Questionnaire (CROQ): Development and validation of a new, patient based measure of outcome in coronary bypass surgery and angioplasty Heart 90 1460–1466 Occurrence Handle15547029 Occurrence Handle1:STN:280:DC%2BD2crnsVemuw%3D%3D Occurrence Handle10.1136/hrt.2003.021899
RD Hays R Anderson D Revicki (1993) ArticleTitlePsychometric considerations in evaluating health-related quality of life measures Qual Life Res 2 IssueID6 441–449 Occurrence Handle8161978 Occurrence Handle1:STN:280:ByuB3MvjvFU%3D Occurrence Handle10.1007/BF00422218
RA Deyo P Diehr DL Patrick (1991) ArticleTitleReproducibility and responsiveness of health status measures: Statistics and strategies for evaluation Control Clin Trials 12 IssueIDSuppl 4 142–158
J Cohen (1977) Statistical Power Analysis for the Behavioural Sciences, Revised Ed. Academic Press New York
LE Kazis JJ Anderson RF Meenan (1989) ArticleTitleEffect sizes for interpreting changes in health status Med Care 27 IssueIDSuppl 3 178–189
MH Liang AH Fossel MG Larson (1990) ArticleTitleComparisons of five health status instruments for orthopaedic evaluation Med Care 28 IssueID7 632–642 Occurrence Handle2366602 Occurrence Handle1:STN:280:DyaK3czgvFCgsg%3D%3D
GH Guyatt (1987) ArticleTitleMeasuring change over time: Assessing the usefulness of evaluative instruments J Chronic Dis 40 IssueID2 171–178 Occurrence Handle3818871 Occurrence Handle1:STN:280:BiiC3sfhtFE%3D Occurrence Handle10.1016/0021-9681(87)90069-5
JA Husted RJ Cook VT Farewell DD Gladman (2000) ArticleTitleMethods for assessing responsiveness: A critical review and recommendations J Clin Epidemiol 53 459–468 Occurrence Handle10812317 Occurrence Handle1:STN:280:DC%2BD3c3nsVShuw%3D%3D Occurrence Handle10.1016/S0895-4356(99)00206-1
M Dempster M Donnelly (2000) ArticleTitleMeasuring the health related quality of life of people with ischaemic heart disease Heart 83 641–644 Occurrence Handle10814620 Occurrence Handle1:STN:280:DC%2BD3c3ns1WrtQ%3D%3D Occurrence Handle10.1136/heart.83.6.641
JE Ware KK Snow M Kosinski B Gandek (1993) SF-36 Health Survey: Manual and interpretation guide The Health Institute, New England Medical Centre Boston
JE Ware MA Kosinski SD Keller (1994) SF-36 Physical and Mental Component Summary Measures: a User’s Manual The Health Institute New England Medical Center Boston
InstitutionalAuthorNameOffice of Population Censuses and Surveys (1991) Standard Occupational Classification. Vol 3. Social Classifications and Coding Methodology HMSO London
WS Weintraub PD Mauldin E Becker AS Kosinski SB King (1995) ArticleTitleA comparison of the costs of and quality of life after coronary angioplasty or coronary surgery for multivessel coronary artery disease: Results from the Emory Angioplasty Versus Surgery Trial (EAST) Circulation 92 IssueID10 2831–2840 Occurrence Handle7586249 Occurrence Handle1:STN:280:BymD2s7jtVw%3D
RD Hays RT Anderson D Revicki (1998) Assessing reliability and validity of measurement in clinical trials MJ Staquet RD Hays PM Fayers (Eds) Quality of life assessment in clinical trials: Methods and practice Oxford University Press New York 169–182
P Erickson (2000) ArticleTitleAssessment of the evaluative properties of health status instruments Med Care 38 IssueID9 Suppl 2 95–99
JG Wright NL Young (1997) ArticleTitleA comparison of different indices of responsiveness J Clin Epidemiol 50 IssueID3 239–246 Occurrence Handle9120522 Occurrence Handle1:STN:280:ByiB2cnms1c%3D Occurrence Handle10.1016/S0895-4356(96)00373-3
PM Fayers D Machin (2000) Quality of Life: Assessment, Analysis and Interpretation John Wiley & Sons Ltd Chichester
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Schroter, S., Lamping, D.L. Responsiveness of the coronary revascularisation outcome questionnaire compared with the SF-36 and Seattle Angina Questionnaire. Qual Life Res 15, 1069–1078 (2006). https://doi.org/10.1007/s11136-005-5993-7
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s11136-005-5993-7