SEARCH

SEARCH BY CITATION

References

  • 1
    Minden SL, Frankel D, Hadden L, et al. The Sonya Slifka Longitudinal Multiple Sclerosis Study: methods and sample characteristics. Mult Scler 2006;12:2438.
  • 2
    Lerdal A, Celius EG, Krupp L, Dahl AA. A prospective study of patterns of fatigue in multiple sclerosis. Eur J Neurol 2007;14:133843.
  • 3
    Smith MM, Arnett PA. Factors related to employment status changes in individuals with multiple sclerosis. Mult Scler 2005;11:6029.
  • 4
    Edgley K, Sullivan M, Dehoux E. A survey of multiple sclerosis: II determinants of employment status. Can J Rehabil 1991;4:12732.
  • 5
    Schwartz CE, Coulthard-Morris L, Zeng Q. Psychosocial correlates of fatigue in multiple sclerosis. Arch Phys Med Rehabil 1996;77:16570.
  • 6
    Krupp LB, Elkins LE. Fatigue and declines in cognitive functioning in multiple sclerosis. Neurology 2000;55:9349.
  • 7
    Schwid SR, Thornton CA, Pandya S, et al. Quantitative assessment of motor fatigue and strength in MS. Neurology 1999;53:74350.
  • 8
    Krupp LB, LaRocca NG, Muir-Nash J, Steinberg AD. The fatigue severity scale. Application to patients with multiple sclerosis and systemic lupus erythematosus. Arch Neurol 1989;46:11213.
  • 9
    Chalder T, Berelowitz G, Pawlikowska T, et al. Development of a fatigue scale. J Psychosom Res 1993;37:14753.
  • 10
    Schwartz JE, Jandorf L, Krupp LB. The measurement of fatigue: a new instrument. J Psychosom Res 1993;37:75362.
  • 11
    Smets EM, Garssen B, Bonke B, De Haes JC. The Multidimensional Fatigue Inventory (MFI) psychometric qualities of an instrument to assess fatigue. J Psychosom Res 1995;39:31525.
  • 12
    Fisk JD, Ritvo PG, Ross L, et al. Measuring the functional impact of fatigue: initial validation of the fatigue impact scale. Clin Infect Dis 1994;18(Suppl. 1):S7983.
  • 13
    Vanage SM, Gilbertson KK, Mathiowetz V. Effects of energy conservation course on fatigue impact for persons with progressive multiple sclerosis. Am J Occup Ther 2003;57:31523.
  • 14
    Dittner AJ, Wessely SC, Brown RG. The assessment of fatigue: a practical guide for clinicians and researchers. J Psychosom Res 2004;56:15770.
  • 15
    Mathiowetz VG, Finlayson ML, Matuska KM, et al. Randomized trial of an energy conservation course for persons with multiple sclerosis. Multiple Sclerosis 2005;5:592601.
  • 16
    Wingerchuk DM, Benarroch EE, O'Brien PC, et al. A randomized controlled crossover trial of aspirin for fatigue in multiple sclerosis. Neurology 2005;64:12679.
  • 17
    Flensner G, Ek AC, Landtblom AM, Söderhamn O. Fatigue in relation to perceived health: people with multiple sclerosis compared with people in the general population. Scand J Caring Sci 2008;22:391400.
  • 18
    Mathiowetz V. Test-retest reliability and convergent validity of the Fatigue Impact Scale for persons with multiple sclerosis. Am J Occup Ther 2003;57:38995.
  • 19
    Meads D, Doward L, McKenna S, et al. The development and validation of the Unidimensional Fatigue Impact Scale (U-FIS). Mult Scler 2009;15:122838. [Epub 2009 Jun 25.
  • 20
    Swaine-Verdier A, Doward LC, Hagell P, et al. Adapting Quality of Life Instruments. Value Health 2004;8(Suppl. 1):S2730.
  • 21
    Hunt SM, McEwen J, McKenna SP. Measuring Health Status. London: Croom Helm, 1986.
  • 22
    European group for quality of life assessment and health measurement. European Guide to the Nottingham Health Profile. Brookwood, Surrey: Brookwood Medical Publications, 1993.
  • 23
    Rasch G. Probabilistic Models for Some Intelligence and Attainment Tests. Copenhagen: Danish Institute for Educational Research, 1960. (Expanded edition, Chicago: The University of Chicago Press, 1980).
  • 24
    HollandPW, WainerH, eds. Differential Item Functioning. Hillsdale, NJ: Lawrence Erlbaum Associates, 1993.
  • 25
    Andrich D. Rasch Models for Measurement. London: Sage Publications, 1988.
  • 26
    Nunally JC Jr, ed. Psychometric Theory (2nd ed.). New York: McGraw-Hill, 1978.
  • 27
    Streiner D, Norman G. Health Measurement Scales. Oxford: Oxford University Press, 1989.
  • 28
    Diamond BJ, Johnson SK, Kaufman M, Graves L. Relationships between information processing, depression, fatigue and cognition in multiple sclerosis. Arch Clin Neuropsychol 2008;23:18999. [Epub 2007 Dec 3.
  • 29
    Amato MP, Ponziani G, Rossi F, et al. Quality of life in multiple sclerosis: the impact of depression, fatigue and disability. Mult Scler 2001;7:3404.
  • 30
    Bakshi R, Shaikh ZA, Miletich RS, et al. Fatigue in multiple sclerosis and its relationship to depression and neurologic disability. Mult Scler 2002;6:1815.