Journal of Clinical Epidemiology
Volume 50, Issue 2 , Pages 195-201 , February 1997

Item re-scaling of an Italian version of the Sickness Impact Profile: Effect of age and profession of the observers

  • Niccoló Marchionni

      Affiliations

    • Corresponding Author InformationAddress for correspondence: Niccoló Marchionni, MD, Department of Gerontology and Geriatric Medicine, University of Florence, Via delle Oblate, 4.50141, Florence, Italy.
    • The University Department of Gerontology and Geriatric Medicine, Florence, Italy 50141
  • ,
  • Luigi Ferrucci

      Affiliations

    • The INRCA Department of Geriatric Medicine, Florence, Italy 50139
  • ,
  • Samuele Baldasseroni

      Affiliations

    • The University Department of Gerontology and Geriatric Medicine, Florence, Italy 50141
  • ,
  • Stefano Fumagalli

      Affiliations

    • The University Department of Gerontology and Geriatric Medicine, Florence, Italy 50141
  • ,
  • Jack M. Guralnik

      Affiliations

    • The National Institute on Aging, Bethesda, Maryland 20892, United States
  • ,
  • Maura Bonazinga

      Affiliations

    • The University Department of Gerontology and Geriatric Medicine, Florence, Italy 50141
  • ,
  • Francesca Cecchi

      Affiliations

    • The INRCA Department of Geriatric Medicine, Florence, Italy 50139
  • ,
  • Giulio Masotti

      Affiliations

    • The University Department of Gerontology and Geriatric Medicine, Florence, Italy 50141

,Accepted 7 August 1996.

References 

  1. Applegate WB, Phillips HL, Schnaper H, Shepherd AM, Schocken D, Luhr JC, et al. A randomized controlled trial of the effects of three antihypertensive agents on blood pressure control and quality of life in older women. Arch Intern Med. 1991;151:1817–1823
  2. Balducci L. Perspectives on quality of life of older patients with cancer. Drugs Aging. 1994;4:313–324
  3. Pahor M, Guralnik JM, Gambassi G, Bernabei R, Carosella L, Carbonin PU. The impact of age on the risk of adverse drug reactions to digoxin. J Clin Epidemiol. 1993;46:1305–1314
  4. Goldman L, Caldera DL, Nussbaum SR. Multifactorial index of cardiac risk in non-cardiac surgical procedures. N Engl J Med. 1977;29:845–855
  5. Gorbien MJ, Bishop J, Beers MH, Norman D, Osterweil D, Rubenstein LZ. Iatrogenic illness in hospitalized elderly people. J Am Geriatr Soc. 1992;40:1031–1042
  6. Schipper H, Clinch J, Powell W. Definition and conceptual issues. In:  Spilker B editors. Quality of Life Assessment in Clinical Trials. New York: Raven Press; 1990;p. 11–24
  7. Gill TM, Feinstein AR. A critical appraisal of the quality-of-life measurements. JAMA. 1994;272:619–626
  8. McSweeny A], Creer TL. Health-related quality-of-life assessment in medical care. Dis Mon. 1995;41:1–71
  9. Osoba D. Lessons learned from measuring health-related quality of life in oncology. J Clin Oncol. 1994;12:608–616
  10. Wilkin D. Longitudinal studies of patients with chronic illness: Problems of linking process and outcome. Scand J Prim Health Care Suppl. 1993;2:54–57
  11. de Haan RJ, Limburg M, Van der Meulen JH, Jacobs HM, Aaronson NK. Quality of life after stroke. Impact of stroke type and lesion location. Stroke. 1995;26:402–408
  12. Spilker B. Introduction. In:  Spilker B editors. Quality of Life Assessment in Clinical Trials. New York: Raven Press; 1990;p. 3–10
  13. Bergner M, Bobbit RA, Pollard WE, Martin DP, Gilson BS. The Sickness Impact Profile: Validation of a health status measure. Med Care. 1976;14:57–67
  14. Bergner M, Bobbit RA, Carter WB, Gilson BS. The Sickness Impact Profile: Development and final revision of a health status measure. Med Care. 1981;19:787–805
  15. McDowell I, Newell C. General health measurements. In: 2nd Ed..  McDowell I,  Newell C editor. Measuring Health. A Guide to Rating Scales and Questionnaires. New York: Oxford University Press; 1987;p. 269–321
  16. Chwalow AJ, Lurie A, Bean K. A French version of the Sickness Impact Profile (SIP): Stages in the cross cultural validation of a generic quality of life scale. Fundam Clin Pharmacol. 1992;6:319–326
  17. Gibson BS, Erickson D, Chavez CT, Bobbit RA, Bergner M, Carter WB. A Chicano version of the Sickness Impact Profile. Cult Med Psychiatry. 1980;4:137–150
  18. Badia X, Alonso J. Re-scaling the Spanish version of the Sickness Impact Profile: An opportunity for the assessment of cross-cultural equivalence. J Clin Epidemiol. 1995;48:949–957
  19. Patrick DL, Sittampalam Y, Somerville SM, Carter WB, Bergner M. A cross cultural comparison of health status values. Am J Public Health. 1985;75:1402–1407
  20. Badoux A, Mendelsohn GA. Subjective well-being in French and American samples: Scale development and comparative data. Qual Life Res. 1994;3:395–401
  21. Carter B, Bobbit RA, Bergner M, Gilson BS. Validation of an interval scaling: The Sickness Impact Profile. Health Serv Res. 1976;4:516–528
  22. SAS Institute Inc . In: 2nd Ed.. SAS Procedures Guide, Version 6. Cary, NC: SAS Institute, Inc; 1993;
  23. Kind P, Dolan P. The effect of past and present illness experience on the evaluations of health states. Med Care. 1995;33:AS255–AS263
  24. Dolan P. The effect of experience of illness on health state valuations. J Clin Epidemiol. 1996;49:551–564

 This work has been supported in part by a grant from the Special Project (40%) on Cardiac Failure, the Italian Ministry of the University and the Scientific and Technological Research, and in part by a grant from the Italian National Research Council (CNR), Special Project on Aging (SP5).

PII: S0895-4356(96)00318-6

Journal of Clinical Epidemiology
Volume 50, Issue 2 , Pages 195-201 , February 1997