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Volumn 259, Issue 12, 2012, Pages 2681-2694

What sample sizes for reliability and validity studies in neurology?

Author keywords

Cervical dystonia; Multiple sclerosis; Reliability; Sample size; Validity

Indexed keywords

ADULT; ARTICLE; CONSTRUCT VALIDITY; DISCRIMINANT VALIDITY; FEMALE; HUMAN; INTERNAL CONSISTENCY; MAJOR CLINICAL STUDY; MALE; MULTIPLE SCLEROSIS; PRIORITY JOURNAL; PROSPECTIVE STUDY; RELIABILITY; RETROSPECTIVE STUDY; SAMPLE SIZE; TEST RETEST RELIABILITY; VALIDATION PROCESS; VALIDITY;

EID: 84872101604     PISSN: 03405354     EISSN: 14321459     Source Type: Journal    
DOI: 10.1007/s00415-012-6570-y     Document Type: Article
Times cited : (146)

References (56)
  • 1
    • 0242654882 scopus 로고    scopus 로고
    • Cannabinoids for treatment of spasticity and other symptoms related to multiple sclerosis (cams study): Multi-centre randomised placebo-controlled trial
    • Zajicek J, Fox P, Sanders H et al (2009) Cannabinoids for treatment of spasticity and other symptoms related to multiple sclerosis (CAMS study): multi-centre randomised placebo-controlled trial. Lancet 362:1517-1526
    • (2009) Lancet , vol.362 , pp. 1517-1526
    • Zajicek, J.1    Fox, P.2    Sanders, H.3
  • 2
    • 32144453826 scopus 로고    scopus 로고
    • Nxy-059 for acute ischemic stroke
    • Lees K, Zivin J, Ashwood T et al (2006) NXY-059 for acute ischemic stroke. N Engl J Med 354:588-600
    • (2006) N Engl J Med , vol.354 , pp. 588-600
    • Lees, K.1    Zivin, J.2    Ashwood, T.3
  • 3
    • 36148981831 scopus 로고    scopus 로고
    • Rating scales as outcome measures for clinical trials in neurology: Problems, solutions, and recommendations
    • Hobart J, Cano S, Zajicek J, Thompson A (2007) Rating scales as outcome measures for clinical trials in neurology: problems, solutions, and recommendations. Lancet Neurol 6:1094-1105
    • (2007) Lancet Neurol , vol.6 , pp. 1094-1105
    • Hobart, J.1    Cano, S.2    Zajicek, J.3    Thompson, A.4
  • 5
    • 84872116782 scopus 로고    scopus 로고
    • Equity and excellence: Liberating the nhs
    • UK Department of Health London
    • UK Department of Health (2010) Equity and excellence: liberating the NHS. Her Majesty's Stationery Office, London
    • (2010) Her Majesty's Stationery Office
  • 6
    • 77956814912 scopus 로고    scopus 로고
    • Food and Drug Administration [online]. Available at
    • Food and Drug Administration (2009). Patient reported outcome measures: use in medical product development to support labelling claims [online]. Available at: http://www.fda.gov/downloads/Drugs/ GuidanceComplianceRegulatoryInformation/Guidances/UC M193282.pdf?utm-campaign= Google2&utm-source=fdaSearch& utm-medium=website&utm-term= patient%20reported%20out comes%20guidance&utm-content=1
    • (2009) Patient reported outcome measures: use in medical product development to support labelling claims
  • 7
    • 80052709491 scopus 로고    scopus 로고
    • Food and Drug Administration [online]. Available at:
    • Food and Drug Administration (2010). Qualification Process for Drug Development Tools [online]. Available at: http://www.fda. gov/downloads/Drugs/ GuidanceComplianceRegulatoryInformation/Guidances/UCM230597.pdf?utm-campaign= Google2&utm-source =fdaSearch&utm-medium=website&utm-term= Qualification%20Process%20for%20Drug%20Development%20Tools&utm-content=1
    • (2010) Qualification Process for Drug Development Tools
  • 10
    • 0036112505 scopus 로고    scopus 로고
    • Assessing health status and quality of life instruments: Attributes and review criteria
    • Scientific Advisory Committee Of The Medical Outcomes Trust
    • Scientific Advisory Committee of the Medical Outcomes Trust (2002) Assessing health status and quality of life instruments: attributes and review criteria. Qual Life Res 11:193-205
    • (2002) Qual Life Res , vol.11 , pp. 193-205
  • 12
    • 0023188960 scopus 로고
    • Sample size requirements for reliability studies
    • Donner A, Eliasziw M (1987) Sample size requirements for reliability studies. Stat Med 6:441-448
    • (1987) Stat Med , vol.6 , pp. 441-448
    • Donner, A.1    Eliasziw, M.2
  • 15
    • 84991145236 scopus 로고
    • Exploratory factor analysis: A user's guide
    • Ferguson E, Cox T (1993) Exploratory factor analysis: a user's guide. Int J Select Assess 1:84-94
    • (1993) Int J Select Assess , vol.1 , pp. 84-94
    • Ferguson, E.1    Cox, T.2
  • 17
    • 0028040599 scopus 로고
    • Statistical methodology for the concurrent assessment of interrater and interrater reliability: Using goniometric measurements as an example
    • Eliasziw M, Young S, Woodbury M, Fryday-Field K (1994) Statistical methodology for the concurrent assessment of interrater and interrater reliability: using goniometric measurements as an example. Phys Therapy 74:777-788
    • (1994) Phys Therapy , vol.74 , pp. 777-788
    • Eliasziw, M.1    Young, S.2    Woodbury, M.3    Fryday-Field, K.4
  • 19
    • 0008026121 scopus 로고    scopus 로고
    • Sample-size calculations for cohen's kappa
    • Cantor AB (1996) Sample-size calculations for Cohen's Kappa. Psych Methods 1:150-153
    • (1996) Psych Methods , vol.1 , pp. 150-153
    • Cantor, A.B.1
  • 21
    • 0032382695 scopus 로고    scopus 로고
    • Appropriate sample size for a test of equality of alpha coefficients
    • Feldt L, Ankenmann R (1998) Appropriate sample size for a test of equality of alpha coefficients. Appl Psychol Measure 22:170-178
    • (1998) Appl Psychol Measure , vol.22 , pp. 170-178
    • Feldt, L.1    Ankenmann, R.2
  • 22
    • 0033276485 scopus 로고    scopus 로고
    • Determining sample size for a test of equality of alpha coefficients when the number of part-tests is small
    • Feldt L, Ankenmann R (1999) Determining sample size for a test of equality of alpha coefficients when the number of part-tests is small. Psychol Methods 4:366-377
    • (1999) Psychol Methods , vol.4 , pp. 366-377
    • Feldt, L.1    Ankenmann, R.2
  • 23
    • 0032712208 scopus 로고    scopus 로고
    • Sample size requirements for increasing the precision of reliability estimates: Problems and proposed solutions
    • Cocchetti D (1999) Sample size requirements for increasing the precision of reliability estimates: problems and proposed solutions. J Clin Exper Neuropsychol 21:567-570
    • (1999) J Clin Exper Neuropsychol , vol.21 , pp. 567-570
    • Cocchetti, D.1
  • 24
    • 0032710269 scopus 로고    scopus 로고
    • Sample size requirements for precise estimates of reliability, generalizability, and validity coefficients
    • Charter R (1999) Sample size requirements for precise estimates of reliability, generalizability, and validity coefficients. J Clin Exper Neuropsychol 21:559-566
    • (1999) J Clin Exper Neuropsychol , vol.21 , pp. 559-566
    • Charter, R.1
  • 26
    • 0034265196 scopus 로고    scopus 로고
    • Large-sample confidence intervals for validity and reliability coefficients
    • Mendoza J, Stafford K, Stauffer J (2000) Large-sample confidence intervals for validity and reliability coefficients. Psychol Methods 5:356-369
    • (2000) Psychol Methods , vol.5 , pp. 356-369
    • Mendoza, J.1    Stafford, K.2    Stauffer, J.3
  • 27
    • 0034656321 scopus 로고    scopus 로고
    • Penny-wise and poundfoolish: The impact of measurement error on sample size requirements in clinical trials
    • Perkins D, Wyatt R, Bartko J (2000) Penny-wise and poundfoolish: the impact of measurement error on sample size requirements in clinical trials. Biol Psychiatr 47:762-766
    • (2000) Biol Psychiatr , vol.47 , pp. 762-766
    • Perkins, D.1    Wyatt, R.2    Bartko, J.3
  • 28
    • 0036962699 scopus 로고    scopus 로고
    • Sample size requirements for testing and estimating coefficient alpha
    • Bonett D (2002) Sample size requirements for testing and estimating coefficient alpha. J Educ Behav Stat 27:335-340
    • (2002) J Educ Behav Stat , vol.27 , pp. 335-340
    • Bonett, D.1
  • 29
    • 34548381832 scopus 로고    scopus 로고
    • Asymptotically distribution-free (adf) interval estimation of coefficient alpha
    • Maydeu-Olivares A, Coffman D, Hartman W (2007) Asymptotically distribution-free (ADF) interval estimation of coefficient alpha. Psychol Methods 12:157-176
    • (2007) Psychol Methods , vol.12 , pp. 157-176
    • Maydeu-Olivares, A.1    Coffman, D.2    Hartman, W.3
  • 30
    • 0037093925 scopus 로고    scopus 로고
    • Sample size requirements for estimating intraclass correlations with desired precision
    • Bonett D (2002) Sample size requirements for estimating intraclass correlations with desired precision. Stat Med 21:1331-1335
    • (2002) Stat Med , vol.21 , pp. 1331-1335
    • Bonett, D.1
  • 31
    • 0003121983 scopus 로고
    • The observation to variable ratio in factor analysis
    • Barrett P, Kline P (1981) The observation to variable ratio in factor analysis. Personality Study Group Behav 1:23-33
    • (1981) Personality Study Group Behav , vol.1 , pp. 23-33
    • Barrett, P.1    Kline, P.2
  • 32
    • 0035010231 scopus 로고    scopus 로고
    • The multiple sclerosis impact scale (msis-29): A new patient-based outcome measure
    • Hobart JC, Lamping DL, Fitzpatrick R, Riazi A, Thompson AJ (2001) The Multiple Sclerosis Impact Scale (MSIS-29): a new patient-based outcome measure. Brain 124:962-973
    • (2001) Brain , vol.124 , pp. 962-973
    • Hobart, J.C.1    Lamping, D.L.2    Fitzpatrick, R.3    Riazi, A.4    Thompson, A.J.5
  • 33
    • 8644272508 scopus 로고    scopus 로고
    • Capturing the true burden of dystonia on patients: The cervical dystonia impact profile (cdip-58)
    • Cano SJ, Warner TT, Linacre JM et al (2004) Capturing the true burden of dystonia on patients: the cervical dystonia impact profile (CDIP-58). Neurology 63:1629-1633
    • (2004) Neurology , vol.63 , pp. 1629-1633
    • Cano, S.J.1    Warner, T.T.2    Linacre, J.M.3
  • 34
    • 0026877917 scopus 로고
    • The mos 36-item short-form health survey (sf-36): I. Conceptual framework and item selection
    • Ware JE, Sherbourne DC (1992) The MOS 36-Item Short-Form Health Survey (SF-36): I. Conceptual framework and item selection. Med Care 30:473-483
    • (1992) Med Care , vol.30 , pp. 473-483
    • Ware, J.E.1    Sherbourne, D.C.2
  • 35
    • 8944222564 scopus 로고    scopus 로고
    • Validation of the functional assessment of multiple sclerosis quality of life instrument
    • Cella DF, Dineen K, Arnason B et al. (1996) Validation of the functional assessment of multiple sclerosis quality of life instrument. Neurology 47:129-139
    • (1996) Neurology , vol.47 , pp. 129-139
    • Cella, D.F.1    Dineen, K.2    Arnason, B.3
  • 36
    • 0025688231 scopus 로고
    • Euroqol: A new facility for the measurement of health-related quality of life
    • EuroQoL Group
    • EuroQoL Group (1990) EuroQoL: a new facility for the measurement of health-related quality of life. Health Policy 16:199-208
    • (1990) Health Policy , vol.16 , pp. 199-208
  • 37
    • 0018390904 scopus 로고
    • A scaled version of the general health questionnaire
    • Goldberg DP, Hillier VF (1979) A scaled version of the General Health Questionnaire. Psychol Medicine 9:139-145
    • (1979) Psychol Medicine , vol.9 , pp. 139-145
    • Goldberg, D.P.1    Hillier, V.F.2
  • 38
    • 0028286035 scopus 로고
    • A postal version of the barthel index
    • Gompertz P, Pound P, Ebrahim S (1994) A postal version of the Barthel Index. Clin Rehabil 8:233-239
    • (1994) Clin Rehabil , vol.8 , pp. 233-239
    • Gompertz, P.1    Pound, P.2    Ebrahim, S.3
  • 39
    • 0020527558 scopus 로고
    • The hospital anxiety and depression scale
    • Zigmond AS, Snaith RP (1983) The hospital anxiety and depression scale. Acta Psychiatr Scand 67:361-370
    • (1983) Acta Psychiatr Scand , vol.67 , pp. 361-370
    • Zigmond, A.S.1    Snaith, R.P.2
  • 40
    • 33845945922 scopus 로고
    • Coefficient alpha and the internal structure of tests
    • Cronbach LJ (1951) Coefficient alpha and the internal structure of tests. Psychometrika 16:297-334
    • (1951) Psychometrika , vol.16 , pp. 297-334
    • Cronbach, L.J.1
  • 42
    • 0018664146 scopus 로고
    • Measuring components of children's health status
    • Eisen M, Ware JE, Donald CA, Brook RH (1979) Measuring components of children's health status. Med Care 17:902-921
    • (1979) Med Care , vol.17 , pp. 902-921
    • Eisen, M.1    Ware, J.E.2    Donald, C.A.3    Brook, R.H.4
  • 44
    • 84970155806 scopus 로고
    • Limitations of coefficient alpha as an index of test unidimensionality
    • Green S, Lissitz R, Mulaik S (1977) Limitations of coefficient alpha as an index of test unidimensionality. Educ Psychol Measure 37:827-838
    • (1977) Educ Psychol Measure , vol.37 , pp. 827-838
    • Green, S.1    Lissitz, R.2    Mulaik, S.3
  • 45
    • 0000135659 scopus 로고    scopus 로고
    • Forming inferences about some intraclass correlation coefficients
    • McGraw KO, Wong SP (1996) Forming inferences about some intraclass correlation coefficients. Psychol Methods 1:30-46
    • (1996) Psychol Methods , vol.1 , pp. 30-46
    • McGraw, K.O.1    Wong, S.P.2
  • 46
    • 0029906864 scopus 로고    scopus 로고
    • Evaluating quality of life and health status instruments: Development of scientific review criteria
    • Lohr KN, Aaronson NK, Alonso J et al (1996) Evaluating quality of life and health status instruments: development of scientific review criteria. Clin Therapeutics 18:979-992
    • (1996) Clin Therapeutics , vol.18 , pp. 979-992
    • Lohr, K.N.1    Aaronson, N.K.2    Alonso, J.3
  • 47
    • 0027569430 scopus 로고
    • 36-Item Short-Form Health Survey (SF-36): II. Psychometric and clinical tests of validity in measuring physical and mental health constructs
    • McHorney CA, Ware JEJ, Raczek AE (1993) 36-Item Short-Form Health Survey (SF-36): II. Psychometric and clinical tests of validity in measuring physical and mental health constructs. Med Care 31:247-263
    • (1993) Med Care , vol.31 , pp. 247-263
    • McHorney, C.A.1    Ware, J.E.J.2    Raczek, A.E.3
  • 48
    • 0002965815 scopus 로고
    • The proof and measurement of association between two things
    • Spearman CE (1904) The proof and measurement of association between two things. American J Psychol 15:72-101
    • (1904) American J Psychol , vol.15 , pp. 72-101
    • Spearman, C.E.1
  • 49
    • 52449093036 scopus 로고    scopus 로고
    • The cervical dystonia impact profile (cdip-58): Can a rasch developed patient reported outcome measure satisfy traditional psychometric criteria?
    • Cano S, Warner T, Thompson A, Bhatia K, Fitzpatrick R, Hobart J (2008) The cervical dystonia impact profile (CDIP-58): can a Rasch developed patient reported outcome measure satisfy traditional psychometric criteria? Health Qual Life Outcomes 6:58
    • (2008) Health Qual Life Outcomes , vol.6 , pp. 58
    • Cano, S.1    Warner, T.2    Thompson, A.3    Bhatia, K.4    Fitzpatrick, R.5    Hobart, J.6
  • 51
    • 0034054297 scopus 로고    scopus 로고
    • Clinical appropriateness: A key factor in outcome measure selection. The 36-item short form health survey in multiple sclerosis
    • Freeman JA, Hobart JC, Langdon DW, Thompson AJ (2000) Clinical appropriateness: a key factor in outcome measure selection. The 36-item Short Form Health Survey in multiple sclerosis. J Neurol Neurosurg Psychiatry 68:150-156
    • (2000) J Neurol Neurosurg Psychiatry , vol.68 , pp. 150-156
    • Freeman, J.A.1    Hobart, J.C.2    Langdon, D.W.3    Thompson, A.J.4
  • 53
    • 33845943391 scopus 로고    scopus 로고
    • Cdip-58 can measure the impact of botulinum toxin treatment in cervical dystonia
    • Cano S, Hobart J, Edwards M et al (2006) CDIP-58 can measure the impact of botulinum toxin treatment in cervical dystonia. Neurology 67:2230-2232
    • (2006) Neurology , vol.67 , pp. 2230-2232
    • Cano, S.1    Hobart, J.2    Edwards, M.3
  • 54
    • 84970378038 scopus 로고
    • Practical issues in structural modelling
    • Bentler P, Chou C (1987) Practical issues in structural modelling. Sociol Methods Res 16:78-117
    • (1987) Sociol Methods Res , vol.16 , pp. 78-117
    • Bentler, P.1    Chou, C.2
  • 55
    • 0035537305 scopus 로고    scopus 로고
    • Power and sample size for the root mean square error of approximation test of not close fit in structural equation modelling
    • Hancock G, Freeman M (2001) Power and sample size for the root mean square error of approximation test of not close fit in structural equation modelling. Educ Psychol Meas 61:741-758
    • (2001) Educ Psychol Meas , vol.61 , pp. 741-758
    • Hancock, G.1    Freeman, M.2
  • 56
    • 0345040656 scopus 로고    scopus 로고
    • How to use monte carlo study to decide on sample size and determine power
    • Muthén L, Muthén B (2002) How to use Monte Carlo study to decide on sample size and determine power. Struct Equ Model 9:599-620
    • (2002) Struct Equ Model , vol.9 , pp. 599-620
    • Muthén, L.1    Muthén, B.2


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