{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,18]],"date-time":"2025-10-18T10:43:59Z","timestamp":1760784239518},"reference-count":23,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2017,5,9]],"date-time":"2017-05-09T00:00:00Z","timestamp":1494288000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"European FP7 Myasterix","award":["602420"],"award-info":[{"award-number":["602420"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Muscle and Nerve"],"published-print":{"date-parts":[[2018,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p><jats:italic>Introduction:<\/jats:italic> The 15\u2010item Myasthenia Gravis Quality of Life (MG\u2010QOL15) scale has been developed to assess the health\u2010related quality of life of patients with myasthenia gravis (MG). The aim of this study was to translate the original English version into Dutch and to test the test\u2013retest reliability and construct validity. <jats:italic>Methods:<\/jats:italic> Fifty patients with MG were included. Test\u2013retest reliability and internal consistency were assessed using the intraclass correlation coefficient (ICC) and the Cronbach \u03b1. Construct validity was assessed by testing 5 predefined hypotheses. <jats:italic>Results:<\/jats:italic> A good test\u2013retest reliability was confirmed with an ICC of 0.866. The Cronbach \u03b1 was 0.93. The predefined hypotheses were confirmed in 80% of cases, which points to good construct validity. <jats:italic>Discussion:<\/jats:italic> The Dutch MG\u2010QOL15 has good test\u2013retest reliability and good construct validity. It can be used for research in a Dutch\u2010speaking population. It is also suitable for monitoring individual patients in clinical practice. <jats:italic>Muscle Nerve<\/jats:italic> <jats:bold>57<\/jats:bold>: 206\u2013211, 2018<\/jats:p>","DOI":"10.1002\/mus.25641","type":"journal-article","created":{"date-parts":[[2017,3,8]],"date-time":"2017-03-08T08:37:04Z","timestamp":1488962224000},"page":"206-211","source":"Crossref","is-referenced-by-count":4,"title":["Translation and validation of the 15\u2010item Myasthenia Gravis Quality of life scale in Dutch"],"prefix":"10.1002","volume":"57","author":[{"given":"Ellen","family":"Strijbos","sequence":"first","affiliation":[{"name":"Department of Neurology Leiden University Medical Center Albinusdreef 2, 2333 ZA, Leiden The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fania R.","family":"G\u00e4rtner","sequence":"additional","affiliation":[{"name":"Department of Medical Decision Making Leiden University Medical Center Leiden The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan J.","family":"Verschuuren","sequence":"additional","affiliation":[{"name":"Department of Neurology Leiden University Medical Center Albinusdreef 2, 2333 ZA, Leiden The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2017,5,9]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(15)00145-3"},{"key":"e_1_2_7_3_1","unstructured":"MokkinkLB TC PatrickDL AlonsoJ StratfordPW KnolDL et al.COSMIN checklist manual.2012.http:\/\/www.cosmin.nl\/."},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.4103\/2229-3485.86879"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.21883"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.21609"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.23398"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.25381"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.3906\/sag-1504-97"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.25002"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0895-4356(98)00097-3"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-6632.2012.06817.x"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.21185"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.0b013e3181dc1b1e"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-6632.1998.tb11015.x"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000163988.28892.79"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2010.02.006"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2006.03.012"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2015.05.020"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.21053"},{"key":"e_1_2_7_21_1","unstructured":"HopkinsWG. 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