{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T21:26:59Z","timestamp":1777930019054,"version":"3.51.4"},"reference-count":60,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2025,5,27]],"date-time":"2025-05-27T00:00:00Z","timestamp":1748304000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["NeuroRehabilitation"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:sec>\n                    <jats:title>Background and objectives<\/jats:title>\n                    <jats:p>\n                      To translate and adapt the Multiple Sclerosis Quality of Life-29 into Arabic\n                      <jats:bold>(<\/jats:bold>\n                      MSQOL-29-Ar) and assess its psychometric properties in people with multiple sclerosis (MS).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Generally, 101 Arabic-speaking adults with MS aged 21 to 60 were recruited. Construct validity was tested by correlating MSQOL-29-Ar with the Arabic Functional Assessment of Multiple Sclerosis (FAMS-AR) and Multiple Sclerosis International Quality of Life (MusiQOL). Known-group validity was assessed by correlating the scale's Physical Health Composite (PHC) and Mental Health Composite (MHC) scores with the demographic and clinical data. Test-retest reliability, internal consistency, standard error of measurement (SEM), minimal detectable change (MDC\n                      <jats:sub>95<\/jats:sub>\n                      ), limit of agreement (LOA), responsiveness, and floor\/ceiling effects were also investigated.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      PHC and MHC scores correlated strongly with FAMS-ARA (r\u2009=\u20090.76 and 0.70, respectively).PHC scores were associated with age, employment, and MS chronicity, while MHC scores correlated with the Expanded Disability Status Scale. Internal consistency was acceptable (PHC \u03b1\u2009=\u20090.80; MHC \u03b1\u2009=\u20090.90), with excellent test-retest reliability (PHC r\u2009=\u20090.76; MHC r\u2009=\u20090.90). SEM (1.4\u20131.6) and MDC\n                      <jats:sub>95<\/jats:sub>\n                      (4.3\u20133) were low. Responsiveness analysis indicated moderate accuracy (AUC\u2009=\u20090.70\u20130.75) with on-floor\/ceiling effects.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>MSQOL-29-Ar is valid and reliable for assessing HQOL in people with MS, making it suitable for clinical and rehabilitation settings.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/10538135251344929","type":"journal-article","created":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T14:24:46Z","timestamp":1761834286000},"page":"224-238","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Validation of the Arabic Version of Multiple Sclerosis Quality of Life-29 (MSCOL-29-Ar): Cross-cultural Adaptation and Psychometric Analysis"],"prefix":"10.1177","volume":"57","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9265-0806","authenticated-orcid":false,"given":"Afaf AM","family":"Shaheen (AS)","sequence":"first","affiliation":[{"name":"Department of Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia"},{"name":"Department of Basic Sciences, Faculty of Physical Therapy, Cairo University, Giza, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jude A","family":"Alsharafi","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5168-1975","authenticated-orcid":false,"given":"Mishal M","family":"Aldaihan","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asma S","family":"Alrushud","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9812-0315","authenticated-orcid":false,"given":"Asma A","family":"Aldera","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5375-0583","authenticated-orcid":false,"given":"Mai A","family":"Alder","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9591-5649","authenticated-orcid":false,"given":"Saad","family":"Alhammad","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4954-2479","authenticated-orcid":false,"given":"Ahmed","family":"Farrag","sequence":"additional","affiliation":[{"name":"Department of Basic Sciences, Faculty of Physical Therapy, Cairo University, Giza, Egypt"},{"name":"Physical Therapy Department, Mohammed Al-Mana College for Medical Sciences, Dammam, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5586-498X","authenticated-orcid":false,"given":"Walaa","family":"Elsayed","sequence":"additional","affiliation":[{"name":"Department 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