104
Views
14
CrossRef citations to date
0
Altmetric
Original Article

Statistical methods for repeated qualitative assessments on scales

Pages 13-22 | Published online: 07 Jul 2009

References

  • Altman D. G. Practical statistics for medical research. Chapman and Hall, London 1991
  • Altman D. G. Statistical reviewing for medical journals. Statistics in Medicine 1998; 17: 2661–2674
  • Dybkaer R., Jorgensen K. Measurement, value and scale. Scandinavian Journal of Clinical Laboratory Investigation 1989; 49(suppl 194)69–76
  • Efron B., Tibshirani R. J. An introduction to the bootstrap. Chapman & Hall, New York 1993
  • Fayers P. M., Machin D. Quality of life, assessment, analysis and interpretation. Wiley, Chichester 2000
  • Feinstein A. R., Josephy B. R., Wells C. K. Scientific and clinical problems in indexes of functional disability. Annals of Internal Medicine 1986; 105: 413–420
  • Hand D. J. Statistics and the theory of measurement. Journal of the Royal Statistical Society Series A 1996; 159: 445–492
  • Kruskal K. W. Ordinal measures of association. American Statistical Association Journal 1958; 8: 814–861
  • Lehmann E. L. Non parametrics. Statistical methods based on ranks. Prentice Hall, San Francisco 1998, revised edn.
  • Lesser M. L., Parker R. A. The biostatistician in medical research: allocating time and effort. Statistics in Medicine 1995; 14: 1683–1692
  • Merbitz C., Morris J., Grip J. C. Ordinal scales and foundations of misinference. Archives of Physical Medical Rehabilitation 1989; 70: 308–312
  • Siegel S., Castellan N. J. Nonparametric statistics for the behavioral sciences. McGraw Hill, New York 1988, 2nd edn.
  • Sonn U., Hulter Åsberg K. Assessment of activities of daily living in the elderly. Scandinavian Journal of Rehabilitation Medicine 1991; 23: 193–202
  • Stevens S. S. On the theory of scales of measurement. Science 1993; 103: 677–680
  • Svensson E. Analysis of systematic and random differences between paired ordinal categorical data (dissertation). Almqvist & Wiksell International, Stockholm 1993
  • Svensson E. A coefficient of agreement adjusted for bias in paired ordered categorical data. Biometrical Journal 1997; 39: 643–657
  • Svensson E. Ordinal invariant measures for individual and group changes in ordered categorical data. Statistics in Medicine 1998; 17: 2923–2936
  • Svensson E. Construction of a single global scale for multi-item assessments of the same variable. Statistics in Medicine 2001; 20: 3831–3846
  • Ware J. H., Lipsitz S., Speizer F. E. Issues in the analysis of repeated categorical outcomes. Statistics in Medicine 1988; 7: 95–107
  • Ware J. E., Keller S. D. Interpreting general health measures. Quality of life and pharmacoeconomics in clinical trials, B. Spilker. Lippincot-Raven Publishers, Philadelphia, 445–460, 2nd edn

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.