Yale Global Tic Severity Scale (YGTSS): Psychometric Quality of the Gold Standard for Tic Assessment Based on the Large-Scale EMTICS Study.
Haas M, Jakubovski E, Fremer C, Dietrich A, Hoekstra PJ, Jäger B, Müller-Vahl KR; EMTICS Collaborative Group.
Front Psychiatry. 2021 Feb 25;12:626459. doi: 10.3389/fpsyt.2021.626459. eCollection 2021.
PMID:33716826
Factor-analytic study of the Yale Global Tic Severity Scale.
Storch EA, Murphy TK, Fernandez M, Krishnan M, Geffken GR, Kellgren AR, Goodman WK.
Psychiatry Res. 2007 Jan 15;149(1-3):231-7. doi: 10.1016/j.psychres.2006.03.017. Epub 2006 Dec 5.
PMID:17150256
Tetrahydrocannabinol and Cannabidiol in Tourette Syndrome.
Mosley PE, Webb L, Suraev A, Hingston L, Turnbull T, Foster K, Ballard E, Gomes L, Mohan A, Sachdev PS, Kevin R, Gordon R, Benson M, McGregor IS.
NEJM Evid. 2023 Sep;2(9):EVIDoa2300012. doi: 10.1056/EVIDoa2300012. Epub 2023 Jun 7.
PMID:38320199
Potential impact of COVID-19 on ongoing clinical trials: a simulation study with the neurological Yale Global Tic Severity Scale based on the CANNA-TICS study.
Pharm Stat. 2021 May;20(3):675-691. doi: 10.1002/pst.2100. Epub 2021 Feb 16.
PMID:33594741
Revisiting the structure of the Yale Global Tic Severity Scale (YGTSS) in a sample of Chinese children with tic disorders.
Wen F, Gu Y, Yan J, Liu J, Wang F, Yu L, Li Y, Cui Y.
BMC Psychiatry. 2021 Aug 9;21(1):394. doi: 10.1186/s12888-021-03399-5.
PMID:34372795
Is the Yale Global Tic Severity Scale a valid tool for parent-reported assessment in the paediatric population? A prospective observational study in Taiwan.
Ho CS, Huang JY, Yang CH, Lin YJ, Huang MY, Su YC.
BMJ Open. 2020 Aug 20;10(8):e034634. doi: 10.1136/bmjopen-2019-034634.
PMID:32819930
A multicenter examination and strategic revisions of the Yale Global Tic Severity Scale.