Translation and validation of the Arabic version of the patient determined disease steps in people with multiple sclerosis

References

• Bakshi R, Shaikh ZA, Miletich RS, Czarnecki D, Dmochowski J, Henschel K, Janardhan V, Dubey N, Kinkel PR 2000 Fatigue in multiple sclerosis and its relationship to depression and neurologic disability. Multiple Sclerosis 6: 181–185. doi:10.1177/135245850000600308.
   PubMed Web of Science ®Google Scholar
• Cavallari M, Palotai M, Glanz BI, Egorova S, Prieto JC, Healy BC, Chitnis T, Guttmann CR 2016 Fatigue predicts disease worsening in relapsing-remitting multiple sclerosis patients. Multiple Sclerosis 22: 1841–1849. doi:10.1177/1352458516635874.
   PubMed Web of Science ®Google Scholar
• Chalah MA, Riachi N, Ahdab R, Créange A, Lefaucheur JP, Ayache SS 2015 Fatigue in multiple sclerosis: Neural correlates and the role of non-invasive brain stimulation. Frontiers in Cellular Neuroscience 9: 460. doi:10.3389/fncel.2015.00460.
   PubMed Web of Science ®Google Scholar
• Cohen J 1988 Statistical power analysis for the behavioral sciences. New York, NY: Academic.
   Google Scholar
• de David AC, Sasaki JE, Ramari C, Tauil CB, Moraes AG, Martins F, von Glehn F, Motl RW 2019 Validation of the Brazilian version of the patient-determined disease steps scale in persons with multiple sclerosis. Multiple Sclerosis and Related Disorders 30: 208–214. doi:10.1016/j.msard.2019.02.022.
   PubMed Web of Science ®Google Scholar
• Goldman MD, Marrie RA, Cohen JA 2008 Evaluation of the six-minute walk in multiple sclerosis subjects and healthy controls. Multiple Sclerosis 14: 383–390. doi:10.1177/1352458507082607.
   PubMed Web of Science ®Google Scholar
• Goldman MD, Motl RW, Rudick RA 2010 Possible clinical outcome measures for clinical trials in patients with multiple sclerosis. Therapeutic Advances in Neurological Disorders 3: 229–239. doi:10.1177/1756285610374117.
   PubMedGoogle Scholar
• Hadjimichael O, Vollmer T, Oleen-Burkey M 2008 Fatigue characteristics in multiple sclerosis: The North American Research Committee on Multiple Sclerosis (NARCOMS) survey. Health and Quality of Life Outcomes 6: 100. doi:10.1186/1477-7525-6-100.
   PubMed Web of Science ®Google Scholar
• Hobart J, Freeman J, Thompson A 2000 Kurtzke scales revisited: The application of psychometric methods to clinical intuition. Brain 123: 1027–1040. doi:10.1093/brain/123.5.1027.
   PubMed Web of Science ®Google Scholar
• Hohol M, Orav E, Weiner H 1995 Disease Steps in multiple sclerosis A simple approach to evaluate disease progression. Neurology 45: 251–255. doi:10.1212/WNL.45.2.251.
   PubMed Web of Science ®Google Scholar
• Kahraman T, Özdoğar AT, Özakbaş S 2019 Cross-cultural adaptation, validity and reliability of the Turkish version of the patient determined disease steps scale in persons with multiple sclerosis. Physiotherapy Theory and Practice Online ahead of print. doi:10.1080/09593985.2019.1633715.
   PubMed Web of Science ®Google Scholar
• Khalil H, Al-Shorman A, Alghwiri AA, Abdo N, El-Salem K, Shalabi S, Aburub A 2020 Cross cultural adaptation and psychometric evaluation of an Arabic version of the modified fatigue impact scale in people with multiple sclerosis. Multiple Sclerosis and Related Disorders 39: 101878. doi:10.1016/j.msard.2019.101878.
   PubMed Web of Science ®Google Scholar
• Koo TK, Li MY 2016 A guideline of selecting and reporting intraclass correlation coefficients for reliability research. Journal of Chiropractic Medicine 15: 155–163. doi:10.1016/j.jcm.2016.02.012.
   PubMed Web of Science ®Google Scholar
• Kurtzke JF 1983 Rating neurologic impairment in multiple sclerosis: An expanded disability status scaleEDSS. Neurology 33: 1444–1452. doi:10.1212/WNL.33.11.1444.
   PubMed Web of Science ®Google Scholar
• Lavorgna L, Sparaco M, Esposito S, Motl RW, Gallo A, Bisecco A, Tedeschi G, Bonavita S 2017 Validity and reproducibility of the Italian version of the patient determined disease steps scale in people with multiple sclerosis. Multiple Sclerosis and Related Disorders 18: 173–176. doi:10.1016/j.msard.2017.09.027.
   PubMed Web of Science ®Google Scholar
• Learmonth YC, Dlugonski D, Pilutti L, Sandroff BM, Klaren R, Motl RW 2013a Psychometric properties of the fatigue severity scale and the modified fatigue impact scale. Journal of the Neurological Sciences 331: 102–107. doi:10.1016/j.jns.2013.05.023.
   PubMed Web of Science ®Google Scholar
• Learmonth YC, Motl RW, Sandroff BM, Pula JH, Cadavid D 2013b Validation of patient determined disease steps (PDDS) scale scores in persons with multiple sclerosis. BMC Neurology 13: 37. doi:10.1186/1471-2377-13-37.
   PubMed Web of Science ®Google Scholar
• Motl RW, Learmonth YC, Wójcicki TR, Fanning J, Hubbard EA, Kinnett-Hopkins D, Roberts SA, McAuley E 2015 Preliminary validation of the short physical performance battery in older adults with multiple sclerosis: Secondary data analysis. BMC Geriatrics 15: 157. doi:10.1186/s12877-015-0156-3.
   PubMed Web of Science ®Google Scholar
• Newland P, Starkweather A, Sorenson M 2016 Central fatigue in multiple sclerosis: A review of the literature. Journal of Spinal Cord Medicine 39: 386–399. doi:10.1080/10790268.2016.1168587.
   PubMed Web of Science ®Google Scholar
• Noack R, Gamio L 2015 The world’s languages, in 7 maps and charts. Washington Post 4: 65–70.
   Google Scholar
• Polman CH, Reingold SC, Banwell B, Clanet M, Cohen JA, Filippi M, Fujihara K, Havrdova E, Hutchinson M, Kappos L 2011 Diagnostic criteria for multiple sclerosis: 2010 revisions to the McDonald criteria. Annals of Neurology 69: 292–302. doi:10.1002/ana.22366.
   PubMed Web of Science ®Google Scholar
• Rooney S, Wood L, Moffat F, Paul L 2019 Prevalence of fatigue and its association with clinical features in progressive and non-progressive forms of multiple sclerosis. Multiple Sclerosis and Related Disorders 28: 276–282. doi:10.1016/j.msard.2019.01.011.
   PubMed Web of Science ®Google Scholar
• Russell JA 1978 Evidence of convergent validity on the dimensions of affect. Journal of Personality and Social Psychology 36: 1152–1168. doi:10.1037/0022-3514.36.10.1152.
   Web of Science ®Google Scholar
• Sousa VD, Rojjanasrirat W 2011 Translation, adaptation and validation of instruments or scales for use in cross-cultural health care research: A clear and user-friendly guideline. Journal of Evaluation in Clinical Practice 17: 268–274. doi:10.1111/j.1365-2753.2010.01434.x.
   PubMed Web of Science ®Google Scholar