Skip to main content
Top
Gepubliceerd in: Quality of Life Research 9/2015

01-09-2015

Development of a cross-cultural item bank for measuring quality of life related to mental health in multiple sclerosis patients

Auteurs: Pierre Michel, Pascal Auquier, Karine Baumstarck, Jean Pelletier, Anderson Loundou, Badih Ghattas, Laurent Boyer

Gepubliceerd in: Quality of Life Research | Uitgave 9/2015

Log in om toegang te krijgen
share
DELEN

Deel dit onderdeel of sectie (kopieer de link)

  • Optie A:
    Klik op de rechtermuisknop op de link en selecteer de optie “linkadres kopiëren”
  • Optie B:
    Deel de link per e-mail

Abstract

Objective

Quality of life (QoL) measurements are considered important outcome measures both for research on multiple sclerosis (MS) and in clinical practice. Computerized adaptive testing (CAT) can improve the precision of measurements made using QoL instruments while reducing the burden of testing on patients. Moreover, a cross-cultural approach is also necessary to guarantee the wide applicability of CAT. The aim of this preliminary study was to develop a calibrated item bank that is available in multiple languages and measures QoL related to mental health by combining one generic (SF-36) and one disease-specific questionnaire (MusiQoL).

Methods

Patients with MS were enrolled in this international, multicenter, cross-sectional study. The psychometric properties of the item bank were based on classical test and item response theories and approaches, including the evaluation of unidimensionality, item response theory model fitting, and analyses of differential item functioning (DIF). Convergent and discriminant validities of the item bank were examined according to socio-demographic, clinical, and QoL features.

Results

A total of 1992 patients with MS and from 15 countries were enrolled in this study to calibrate the 22-item bank developed in this study. The strict monotonicity of the Cronbach’s alpha curve, the high eigenvalue ratio estimator (5.50), and the adequate CFA model fit (RMSEA = 0.07 and CFI = 0.95) indicated that a strong assumption of unidimensionality was warranted. The infit mean square statistic ranged from 0.76 to 1.27, indicating a satisfactory item fit. DIF analyses revealed no item biases across geographical areas, confirming the cross-cultural equivalence of the item bank. External validity testing revealed that the item bank scores correlated significantly with QoL scores but also showed discriminant validity for socio-demographic and clinical characteristics.

Conclusion

This work demonstrated satisfactory psychometric characteristics for a QoL item bank for MS in multiple languages. This work may offer a common measure for the assessment of QoL in different cultural contexts and for international studies conducted on MS.
Literatuur
1.
go back to reference Baumstarck, K., Boyer, L., Boucekine, M., Michel, P., Pelletier, J., & Auquier, P. (2013). Measuring the quality of life in patients with multiple sclerosis in clinical practice: A necessary challenge. Multiple Sclerosis International, 2013, 524894. doi:10.1155/2013/524894.PubMedCentralPubMedCrossRef Baumstarck, K., Boyer, L., Boucekine, M., Michel, P., Pelletier, J., & Auquier, P. (2013). Measuring the quality of life in patients with multiple sclerosis in clinical practice: A necessary challenge. Multiple Sclerosis International, 2013, 524894. doi:10.​1155/​2013/​524894.PubMedCentralPubMedCrossRef
2.
go back to reference Noble, J. G., Osborne, L. A., Jones, K. H., Middleton, R. M., & Ford, D. V. (2012). Commentary on “disability outcome measures in multiple sclerosis clinical trials”. Multiple Sclerosis Journal, 18, 1718–1720. doi:10.1177/1352458512457847.PubMedCrossRef Noble, J. G., Osborne, L. A., Jones, K. H., Middleton, R. M., & Ford, D. V. (2012). Commentary on “disability outcome measures in multiple sclerosis clinical trials”. Multiple Sclerosis Journal, 18, 1718–1720. doi:10.​1177/​1352458512457847​.PubMedCrossRef
3.
go back to reference Mitchell, A. J., Benito-León, J., González, J.-M. M., & Rivera-Navarro, J. (2005). Quality of life and its assessment in multiple sclerosis: Integrating physical and psychological components of wellbeing. Lancet Neurology, 4, 556–566. doi:10.1016/S1474-4422(05)70166-6.PubMedCrossRef Mitchell, A. J., Benito-León, J., González, J.-M. M., & Rivera-Navarro, J. (2005). Quality of life and its assessment in multiple sclerosis: Integrating physical and psychological components of wellbeing. Lancet Neurology, 4, 556–566. doi:10.​1016/​S1474-4422(05)70166-6.PubMedCrossRef
5.
go back to reference Ware, J. E., Snow, K. K., Kosinski, M., Gandek, B., & Institute, N. E. M. C. H. H. (1993). SF-36 health survey: Manual and interpretation guide. New England Medical Center: The Health Institute. Ware, J. E., Snow, K. K., Kosinski, M., Gandek, B., & Institute, N. E. M. C. H. H. (1993). SF-36 health survey: Manual and interpretation guide. New England Medical Center: The Health Institute.
6.
go back to reference Patrick, D. L., & Deyo, R. A. (1989). Generic and disease-specific measures in assessing health status and quality of life. Medical Care, 27, S217–S232.PubMedCrossRef Patrick, D. L., & Deyo, R. A. (1989). Generic and disease-specific measures in assessing health status and quality of life. Medical Care, 27, S217–S232.PubMedCrossRef
7.
go back to reference Simeoni, M. C., Auquier, P., Fernandez, O., Flachenecker, P., Stecchi, S., Constantinescu, C. S., et al. (2008). Validation of the multiple sclerosis international quality of life questionnaire. Multiple Sclerosis, 14, 219–230. doi:10.1177/1352458507080733.PubMedCrossRef Simeoni, M. C., Auquier, P., Fernandez, O., Flachenecker, P., Stecchi, S., Constantinescu, C. S., et al. (2008). Validation of the multiple sclerosis international quality of life questionnaire. Multiple Sclerosis, 14, 219–230. doi:10.​1177/​1352458507080733​.PubMedCrossRef
8.
go back to reference Vickrey, B. G., Hays, R. D., Harooni, R., Myers, L. W., & Ellison, G. W. (1995). A health-related quality of life measure for multiple sclerosis. Quality of Life Research, 4, 187–206.PubMedCrossRef Vickrey, B. G., Hays, R. D., Harooni, R., Myers, L. W., & Ellison, G. W. (1995). A health-related quality of life measure for multiple sclerosis. Quality of Life Research, 4, 187–206.PubMedCrossRef
9.
go back to reference Leong, K. P., Yeak, S. C. L., Saurajen, A. S. M., Mok, P. K. H., Earnest, A., Siow, J. K., et al. (2005). Why generic and disease-specific quality-of-life instruments should be used together for the evaluation of patients with persistent allergic rhinitis. Clinical and Experimental Allergy, 35, 288–298. doi:10.1111/j.1365-2222.2005.02201.x.PubMedCrossRef Leong, K. P., Yeak, S. C. L., Saurajen, A. S. M., Mok, P. K. H., Earnest, A., Siow, J. K., et al. (2005). Why generic and disease-specific quality-of-life instruments should be used together for the evaluation of patients with persistent allergic rhinitis. Clinical and Experimental Allergy, 35, 288–298. doi:10.​1111/​j.​1365-2222.​2005.​02201.​x.PubMedCrossRef
10.
go back to reference Riemsma, R. P., Forbes, C. A., Glanville, J. M., Eastwood, A. J., & Kleijnen, J. (2001). General health status measures for people with cognitive impairment: Learning disability and acquired brain injury. Health Technology Assessment (Winchester, England), 5, 1–100. Riemsma, R. P., Forbes, C. A., Glanville, J. M., Eastwood, A. J., & Kleijnen, J. (2001). General health status measures for people with cognitive impairment: Learning disability and acquired brain injury. Health Technology Assessment (Winchester, England), 5, 1–100.
11.
go back to reference Lobentanz, I. S., Asenbaum, S., Vass, K., Sauter, C., Klösch, G., Kollegger, H., et al. (2004). Factors influencing quality of life in multiple sclerosis patients: Disability, depressive mood, fatigue and sleep quality. Acta Neurologica Scandinavica, 110, 6–13. doi:10.1111/j.1600-0404.2004.00257.x.PubMedCrossRef Lobentanz, I. S., Asenbaum, S., Vass, K., Sauter, C., Klösch, G., Kollegger, H., et al. (2004). Factors influencing quality of life in multiple sclerosis patients: Disability, depressive mood, fatigue and sleep quality. Acta Neurologica Scandinavica, 110, 6–13. doi:10.​1111/​j.​1600-0404.​2004.​00257.​x.PubMedCrossRef
12.
go back to reference Morris, J., Perez, D., & McNoe, B. (1998). The use of quality of life data in clinical practice. Quality of Life Research, 7, 85–91.PubMedCrossRef Morris, J., Perez, D., & McNoe, B. (1998). The use of quality of life data in clinical practice. Quality of Life Research, 7, 85–91.PubMedCrossRef
13.
go back to reference Embretson, S. E., & Reise, S. P. (2000). Item response theory for psychologists. New Jersey: Lawrence Erlbaum Associates. Embretson, S. E., & Reise, S. P. (2000). Item response theory for psychologists. New Jersey: Lawrence Erlbaum Associates.
14.
go back to reference Fayers, P., & Machin, D. (2007). Quality of life: The assessment, analysis and interpretation of patient-reported outcomes (2nd ed.). Chichester: John Wiley & Sons. Fayers, P., & Machin, D. (2007). Quality of life: The assessment, analysis and interpretation of patient-reported outcomes (2nd ed.). Chichester: John Wiley & Sons.
15.
go back to reference Weiss, D. J. (2004). Computerized adaptive testing for effective and efficient measurement in counseling and education. Measurement and Evaluation in Counseling and Development, 37, 70–84. Weiss, D. J. (2004). Computerized adaptive testing for effective and efficient measurement in counseling and education. Measurement and Evaluation in Counseling and Development, 37, 70–84.
16.
go back to reference Reeve, B. B., Hays, R. D., Bjorner, J. B., Cook, K. F., Crane, P. K., Teresi, J. A., et al. (2007). Psychometric evaluation and calibration of health-related quality of life item banks: Plans for the patient-reported outcomes measurement information system (PROMIS). Medical Care, 45, S22–S31. doi:10.1097/01.mlr.0000250483.85507.04.PubMedCrossRef Reeve, B. B., Hays, R. D., Bjorner, J. B., Cook, K. F., Crane, P. K., Teresi, J. A., et al. (2007). Psychometric evaluation and calibration of health-related quality of life item banks: Plans for the patient-reported outcomes measurement information system (PROMIS). Medical Care, 45, S22–S31. doi:10.​1097/​01.​mlr.​0000250483.​85507.​04.PubMedCrossRef
17.
go back to reference Hill, C. D., Edwards, M. C., Thissen, D., Langer, M. M., Wirth, R. J., Burwinkle, T. M., et al. (2007). Practical issues in the application of item response theory: A demonstration using items from the pediatric quality of life inventory (PedsQL) 4.0 generic core scales. Medical Care, 45, S39–S47. doi:10.1097/01.mlr.0000259879.05499.eb.PubMedCrossRef Hill, C. D., Edwards, M. C., Thissen, D., Langer, M. M., Wirth, R. J., Burwinkle, T. M., et al. (2007). Practical issues in the application of item response theory: A demonstration using items from the pediatric quality of life inventory (PedsQL) 4.0 generic core scales. Medical Care, 45, S39–S47. doi:10.​1097/​01.​mlr.​0000259879.​05499.​eb.PubMedCrossRef
18.
go back to reference Cook, K. F., Bamer, A. M., Roddey, T. S., Kraft, G. H., Kim, J., & Amtmann, D. (2012). A PROMIS fatigue short form for use by individuals who have multiple sclerosis. Quality of Life Research, 21, 1021–1030. doi:10.1007/s11136-011-0011-8.PubMedCrossRef Cook, K. F., Bamer, A. M., Roddey, T. S., Kraft, G. H., Kim, J., & Amtmann, D. (2012). A PROMIS fatigue short form for use by individuals who have multiple sclerosis. Quality of Life Research, 21, 1021–1030. doi:10.​1007/​s11136-011-0011-8.PubMedCrossRef
20.
go back to reference Senders, A., Hanes, D., Bourdette, D., Whitham, R., & Shinto, L. (2014). Reducing survey burden: Feasibility and validity of PROMIS measures in multiple sclerosis. Multiple Sclerosis (Houndmills, Basingstoke, England), 20, 1102–1111. doi:10.1177/1352458513517279.CrossRef Senders, A., Hanes, D., Bourdette, D., Whitham, R., & Shinto, L. (2014). Reducing survey burden: Feasibility and validity of PROMIS measures in multiple sclerosis. Multiple Sclerosis (Houndmills, Basingstoke, England), 20, 1102–1111. doi:10.​1177/​1352458513517279​.CrossRef
23.
go back to reference McDonald, W. I., Compston, A., Edan, G., Goodkin, D., Hartung, H. P., Lublin, F. D., et al. (2001). Recommended diagnostic criteria for multiple sclerosis: Guidelines from the international panel on the diagnosis of multiple sclerosis. Annals of Neurology, 50, 121–127.PubMedCrossRef McDonald, W. I., Compston, A., Edan, G., Goodkin, D., Hartung, H. P., Lublin, F. D., et al. (2001). Recommended diagnostic criteria for multiple sclerosis: Guidelines from the international panel on the diagnosis of multiple sclerosis. Annals of Neurology, 50, 121–127.PubMedCrossRef
24.
go back to reference Lublin, F. D., & Reingold, S. C. (1996). Defining the clinical course of multiple sclerosis: Results of an international survey. National multiple sclerosis society (USA) advisory committee on clinical trials of new agents in multiple sclerosis. Neurology, 46, 907–911.PubMedCrossRef Lublin, F. D., & Reingold, S. C. (1996). Defining the clinical course of multiple sclerosis: Results of an international survey. National multiple sclerosis society (USA) advisory committee on clinical trials of new agents in multiple sclerosis. Neurology, 46, 907–911.PubMedCrossRef
25.
go back to reference Kurtzke, J. F. (1983). Rating neurologic impairment in multiple sclerosis: An expanded disability status scale (EDSS). Neurology, 33, 1444–1452.PubMedCrossRef Kurtzke, J. F. (1983). Rating neurologic impairment in multiple sclerosis: An expanded disability status scale (EDSS). Neurology, 33, 1444–1452.PubMedCrossRef
26.
go back to reference Leplège, A., Ecosse, E., Verdier, A., & Perneger, T. V. (1998). The French SF-36 health survey: Translation, cultural adaptation and preliminary psychometric evaluation. Journal of Clinical Epidemiology, 51, 1013–1023.PubMedCrossRef Leplège, A., Ecosse, E., Verdier, A., & Perneger, T. V. (1998). The French SF-36 health survey: Translation, cultural adaptation and preliminary psychometric evaluation. Journal of Clinical Epidemiology, 51, 1013–1023.PubMedCrossRef
27.
go back to reference Rose, M., Bjorner, J. B., Becker, J., Fries, J. F., & Ware, J. E. (2008). Evaluation of a preliminary physical function item bank supported the expected advantages of the patient-reported outcomes measurement information system (PROMIS). Journal of Clinical Epidemiology, 61, 17–33. doi:10.1016/j.jclinepi.2006.06.025.PubMedCrossRef Rose, M., Bjorner, J. B., Becker, J., Fries, J. F., & Ware, J. E. (2008). Evaluation of a preliminary physical function item bank supported the expected advantages of the patient-reported outcomes measurement information system (PROMIS). Journal of Clinical Epidemiology, 61, 17–33. doi:10.​1016/​j.​jclinepi.​2006.​06.​025.PubMedCrossRef
28.
go back to reference Cella, D., Riley, W., Stone, A., Rothrock, N., Reeve, B., Yount, S., et al. (2010). The patient-reported outcomes measurement information system (PROMIS) developed and tested its first wave of adult self-reported health outcome item banks: 2005–2008. Journal of Clinical Epidemiology, 63, 1179–1194. doi:10.1016/j.jclinepi.2010.04.011.PubMedCentralPubMedCrossRef Cella, D., Riley, W., Stone, A., Rothrock, N., Reeve, B., Yount, S., et al. (2010). The patient-reported outcomes measurement information system (PROMIS) developed and tested its first wave of adult self-reported health outcome item banks: 2005–2008. Journal of Clinical Epidemiology, 63, 1179–1194. doi:10.​1016/​j.​jclinepi.​2010.​04.​011.PubMedCentralPubMedCrossRef
30.
go back to reference Leplege, A., Ecosse, E., Pouchot, J., Coste, J., & Perneger, T. (2001). MOS SF36 Questionnaire. Manual and Guidelines for Scores’ Interpretation. Paris: Editions Estem. Leplege, A., Ecosse, E., Pouchot, J., Coste, J., & Perneger, T. (2001). MOS SF36 Questionnaire. Manual and Guidelines for Scores’ Interpretation. Paris: Editions Estem.
32.
go back to reference Cameletti, M., Caviezel, V., (2010). CMC: Cronbach-Mesbah Curve. Cameletti, M., Caviezel, V., (2010). CMC: Cronbach-Mesbah Curve.
34.
go back to reference Muthén L., Muthén, B. (2012). MPlus user’s guide. 7th Ed. Muthén Muthén. Muthén L., Muthén, B. (2012). MPlus user’s guide. 7th Ed. Muthén Muthén.
35.
go back to reference Hooper, D., Coughlan, J., & Mullen, M. (2008). Structural equation modelling: Guidelines for determining model fit. Electron Journal of Business Research Methods, 6, 53–60. Hooper, D., Coughlan, J., & Mullen, M. (2008). Structural equation modelling: Guidelines for determining model fit. Electron Journal of Business Research Methods, 6, 53–60.
37.
go back to reference Bjorner, J. B., Kosinski, M, Jr, & Ware, J. E. (2003). Calibration of an item pool for assessing the burden of headaches: An application of item response theory to the headache impact test (HITTM). Quality of Life Research, 12, 913–933. doi:10.1023/A:1026163113446.PubMedCrossRef Bjorner, J. B., Kosinski, M, Jr, & Ware, J. E. (2003). Calibration of an item pool for assessing the burden of headaches: An application of item response theory to the headache impact test (HITTM). Quality of Life Research, 12, 913–933. doi:10.​1023/​A:​1026163113446.PubMedCrossRef
38.
40.
go back to reference Andersen, J., (1970). Asymptotic properties of conditional maximum likelihood estimators. Journal of the Royal Statistical Society B, 32, 283–301. Andersen, J., (1970). Asymptotic properties of conditional maximum likelihood estimators. Journal of the Royal Statistical Society B, 32, 283–301.
42.
go back to reference Akaike, H. (1998). Information Theory and an Extension of the Maximum Likelihood Principle. In E. Parzen, K. Tanabe, & G. Kitagawa (Eds.), Selected papers of Hirotugu Akaike (pp. 199–213). New York: Springer.CrossRef Akaike, H. (1998). Information Theory and an Extension of the Maximum Likelihood Principle. In E. Parzen, K. Tanabe, & G. Kitagawa (Eds.), Selected papers of Hirotugu Akaike (pp. 199–213). New York: Springer.CrossRef
44.
go back to reference Wright, B. D., & Linacre, J. M. (1994). Reasonable mean-square fit values. Rasch Measurement Transactions, 8, 370. Wright, B. D., & Linacre, J. M. (1994). Reasonable mean-square fit values. Rasch Measurement Transactions, 8, 370.
45.
go back to reference Lord, F. M. (1980). Applications of Item response theory to practical testing problems. Routledge. Lord, F. M. (1980). Applications of Item response theory to practical testing problems. Routledge.
46.
go back to reference Samejima, F. (1969). Estimation of latent ability using a response pattern of graded scores. Psychometrika, 35(1), p. 139. Samejima, F. (1969). Estimation of latent ability using a response pattern of graded scores. Psychometrika, 35(1), p. 139.
47.
go back to reference Choi, S. W., Gibbons, L. E., & Crane, P. K. (2011). Lordif: An R package for detecting differential item functioning using iterative hybrid ordinal logistic regression/item response theory and monte carlo simulations. Journal of Statistical Software, 39, 1–30.PubMedCentralPubMed Choi, S. W., Gibbons, L. E., & Crane, P. K. (2011). Lordif: An R package for detecting differential item functioning using iterative hybrid ordinal logistic regression/item response theory and monte carlo simulations. Journal of Statistical Software, 39, 1–30.PubMedCentralPubMed
48.
go back to reference Zumbo, B. D. (1999). A Handbook on the theory and methods of differential item functioning (DIF): Logistic regression modeling as a unitary framework for binary and likert-type (ordinal) item scores. Ottawa: Directorate of Human Resources Research and Evaluation, Department of National Defense. Zumbo, B. D. (1999). A Handbook on the theory and methods of differential item functioning (DIF): Logistic regression modeling as a unitary framework for binary and likert-type (ordinal) item scores. Ottawa: Directorate of Human Resources Research and Evaluation, Department of National Defense.
49.
go back to reference SPSS Inc. Released 2008. SPSS statistics for windows, Version 17.0. Chicago: SPSS Inc. SPSS Inc. Released 2008. SPSS statistics for windows, Version 17.0. Chicago: SPSS Inc.
52.
go back to reference Myers, J. A., McPherson, K. M., Taylor, W. J., Weatherall, M., & McNaughton, H. K. (2003). Duration of condition is unrelated to health-state valuation on the EuroQoL. Clinical Rehabilitation, 17, 209–215.PubMedCrossRef Myers, J. A., McPherson, K. M., Taylor, W. J., Weatherall, M., & McNaughton, H. K. (2003). Duration of condition is unrelated to health-state valuation on the EuroQoL. Clinical Rehabilitation, 17, 209–215.PubMedCrossRef
53.
go back to reference Marrie, R. A., Miller, D. M., Chelune, G. J., & Cohen, J. A. (2003). Validity and reliability of the MSQLI in cognitively impaired patients with multiple sclerosis. Multiple Sclerosis (Houndmills Basingstoke England), 9, 621–626.CrossRef Marrie, R. A., Miller, D. M., Chelune, G. J., & Cohen, J. A. (2003). Validity and reliability of the MSQLI in cognitively impaired patients with multiple sclerosis. Multiple Sclerosis (Houndmills Basingstoke England), 9, 621–626.CrossRef
54.
55.
go back to reference Kleinman, A., Eisenberg, L., & Good, B. (1978). Culture, illness, and care: Clinical lessons from anthropologic and cross-cultural research. Annals of Internal Medicine, 88, 251–258.PubMedCrossRef Kleinman, A., Eisenberg, L., & Good, B. (1978). Culture, illness, and care: Clinical lessons from anthropologic and cross-cultural research. Annals of Internal Medicine, 88, 251–258.PubMedCrossRef
56.
go back to reference Aaronson, N. K., Acquadro, C., Alonso, J., Apolone, G., Bucquet, D., Bullinger, M., et al. (1992). International quality of life assessment (IQOLA) project. Quality of Life Research, 1, 349–351.PubMedCrossRef Aaronson, N. K., Acquadro, C., Alonso, J., Apolone, G., Bucquet, D., Bullinger, M., et al. (1992). International quality of life assessment (IQOLA) project. Quality of Life Research, 1, 349–351.PubMedCrossRef
57.
go back to reference Bullinger, M., Alonso, J., Apolone, G., Leplège, A., Sullivan, M., Wood-Dauphinee, S., et al. (1998). Translating health status questionnaires and evaluating their quality: The IQOLA project approach. International quality of life assessment. Journal of Clinical Epidemiology, 51, 913–923.PubMedCrossRef Bullinger, M., Alonso, J., Apolone, G., Leplège, A., Sullivan, M., Wood-Dauphinee, S., et al. (1998). Translating health status questionnaires and evaluating their quality: The IQOLA project approach. International quality of life assessment. Journal of Clinical Epidemiology, 51, 913–923.PubMedCrossRef
58.
go back to reference Guillemin, F., Bombardier, C., & Beaton, D. (1993). Cross-cultural adaptation of health-related quality of life measures: Literature review and proposed guidelines. Journal of Clinical Epidemiology, 46, 1417–1432.PubMedCrossRef Guillemin, F., Bombardier, C., & Beaton, D. (1993). Cross-cultural adaptation of health-related quality of life measures: Literature review and proposed guidelines. Journal of Clinical Epidemiology, 46, 1417–1432.PubMedCrossRef
59.
go back to reference Al-Tahan, A. M., Al-Jumah, M. A., Bohlega, S. M., Al-Shammari, S. N., Al-Sharoqi, I. A., Dahdaleh, M. P., et al. (2011). The importance of quality-of-life assessment in the management of patients with multiple sclerosis. Recommendations from the Middle East MS advisory group. Neurosciences (Riyadh Saudi Arab), 16, 109–113. Al-Tahan, A. M., Al-Jumah, M. A., Bohlega, S. M., Al-Shammari, S. N., Al-Sharoqi, I. A., Dahdaleh, M. P., et al. (2011). The importance of quality-of-life assessment in the management of patients with multiple sclerosis. Recommendations from the Middle East MS advisory group. Neurosciences (Riyadh Saudi Arab), 16, 109–113.
60.
go back to reference Aaronson, N. K., Ahmedzai, S., Bergman, B., Bullinger, M., Cull, A., Duez, N. J., et al. (1993). The European Organization for Research and Treatment of Cancer QLQ-C30: A quality-of-life instrument for use in international clinical trials in oncology. Journal of the National Cancer Institute, 85, 365–376.PubMedCrossRef Aaronson, N. K., Ahmedzai, S., Bergman, B., Bullinger, M., Cull, A., Duez, N. J., et al. (1993). The European Organization for Research and Treatment of Cancer QLQ-C30: A quality-of-life instrument for use in international clinical trials in oncology. Journal of the National Cancer Institute, 85, 365–376.PubMedCrossRef
61.
go back to reference Guarnaccia, J. B., Aslan, M., O’Connor, T. Z., Hope, M., Kazis, L., Kashner, C. M., et al. (2006). Quality of life for veterans with multiple sclerosis on disease-modifying agents: Relationship to disability. Journal of Rehabilitation Research and Development, 43, 35–44.PubMedCrossRef Guarnaccia, J. B., Aslan, M., O’Connor, T. Z., Hope, M., Kazis, L., Kashner, C. M., et al. (2006). Quality of life for veterans with multiple sclerosis on disease-modifying agents: Relationship to disability. Journal of Rehabilitation Research and Development, 43, 35–44.PubMedCrossRef
62.
go back to reference Visschedijk, M. A. J., Uitdehaag, B. M. J., Klein, M., van der Ploeg, E., Collette, E. H., Vleugels, L., et al. (2004). Value of health-related quality of life to predict disability course in multiple sclerosis. Neurology, 63, 2046–2050.PubMedCrossRef Visschedijk, M. A. J., Uitdehaag, B. M. J., Klein, M., van der Ploeg, E., Collette, E. H., Vleugels, L., et al. (2004). Value of health-related quality of life to predict disability course in multiple sclerosis. Neurology, 63, 2046–2050.PubMedCrossRef
63.
go back to reference Nortvedt, M. W., Riise, T., Myhr, K. M., & Nyland, H. I. (2000). Quality of life as a predictor for change in disability in MS. Neurology, 55, 51–54.PubMedCrossRef Nortvedt, M. W., Riise, T., Myhr, K. M., & Nyland, H. I. (2000). Quality of life as a predictor for change in disability in MS. Neurology, 55, 51–54.PubMedCrossRef
64.
go back to reference Kazis, L. E., Anderson, J. J., & Meenan, R. F. (1989). Effect sizes for interpreting changes in health status. Medical Care, 27, S178–S189.PubMedCrossRef Kazis, L. E., Anderson, J. J., & Meenan, R. F. (1989). Effect sizes for interpreting changes in health status. Medical Care, 27, S178–S189.PubMedCrossRef
65.
go back to reference Baumstarck, K., Butzkueven, H., Fernández, O., Flachenecker, P., Stecchi, S., Idiman, E., et al. (2013). Responsiveness of the multiple sclerosis international quality of life questionnaire to disability change: A longitudinal study. Health and Quality of Life Outcomes, 11, 127. doi:10.1186/1477-7525-11-127.PubMedCentralPubMedCrossRef Baumstarck, K., Butzkueven, H., Fernández, O., Flachenecker, P., Stecchi, S., Idiman, E., et al. (2013). Responsiveness of the multiple sclerosis international quality of life questionnaire to disability change: A longitudinal study. Health and Quality of Life Outcomes, 11, 127. doi:10.​1186/​1477-7525-11-127.PubMedCentralPubMedCrossRef
66.
go back to reference Ware, J. E., Bjorner, J. B., & Kosinski, M. (2000). Practical implications of item response theory and computerized adaptive testing: A brief summary of ongoing studies of widely used headache impact scales. Medical Care, 38, II73–II82.PubMedCrossRef Ware, J. E., Bjorner, J. B., & Kosinski, M. (2000). Practical implications of item response theory and computerized adaptive testing: A brief summary of ongoing studies of widely used headache impact scales. Medical Care, 38, II73–II82.PubMedCrossRef
67.
go back to reference Ostini, R., Nering, M. L. (Eds.). (2006). Polytomous item response theory models. Thousand Oaks, CA: SAGE Publications Inc. Ostini, R., Nering, M. L. (Eds.). (2006). Polytomous item response theory models. Thousand Oaks, CA: SAGE Publications Inc.
Metagegevens
Titel
Development of a cross-cultural item bank for measuring quality of life related to mental health in multiple sclerosis patients
Auteurs
Pierre Michel
Pascal Auquier
Karine Baumstarck
Jean Pelletier
Anderson Loundou
Badih Ghattas
Laurent Boyer
Publicatiedatum
01-09-2015
Uitgeverij
Springer International Publishing
Gepubliceerd in
Quality of Life Research / Uitgave 9/2015
Print ISSN: 0962-9343
Elektronisch ISSN: 1573-2649
DOI
https://doi.org/10.1007/s11136-015-0948-0

Andere artikelen Uitgave 9/2015

Quality of Life Research 9/2015 Naar de uitgave