{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,22]],"date-time":"2026-05-22T10:05:34Z","timestamp":1779444334348,"version":"3.53.1"},"reference-count":39,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T00:00:00Z","timestamp":1775433600000},"content-version":"vor","delay-in-days":5,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100000024","name":"Canadian Institutes of Health Research","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000024","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001804","name":"Canada Research Chairs","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001804","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100020951","name":"Fonds de recherche du Qu\u00e9bec","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100020951","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["acrjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ACR Open Rheumatology"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>Our objective was to develop a brief Support Group Leader Self\u2010efficacy Scale (Brief\u2010SGLSS) that maintains the core content and measurement properties of the full 32\u2010item SGLSS among systemic sclerosis (SSc) support group leaders.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Development and validation involved four steps conducted by researchers and a Support Group Advisory Team of people with SSc: (1) item content assessment and prioritization, including a Delphi process; (2) item analysis and preliminary selection, including analysis of SGLSS measurement properties using Scleroderma Patient\u2010centered Intervention Network\u2013Scleroderma\u2010Support group Leader Education (SPIN\u2010SSLED) trial data and a data\u2010driven item resampling process; (3) advisory team input to select final Brief\u2010SGLSS items; and (4) comparison of convergent validity and trial change data of the Brief\u2010SGLSS and full SGLSS.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Items were categorized into six content themes. Two Delphi rounds resulted in one item excluded from consideration. A 6\u2010item Brief\u2010SGLSS was selected at the consensus advisory panel meeting based on the resampling process and content and statistical considerations. The Pearson correlation of the Brief\u2010SGLSS and full SGLSS was 0.96. The standardized mean difference between intervention (n\u00a0=\u00a074) and waitlist (n\u00a0=\u00a072) groups in the SPIN\u2010SSLED trial immediately post intervention was 0.93 (95% confidence interval [CI] 0.59\u20131.27) for the full 32\u2010item SGLSS and 0.93 (95% CI 0.58\u20131.27) for the Brief\u2010SGLSS. Convergent validity of the Brief\u2010SGLSS and full SGLSS with other measures was similar.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The 6\u2010item SGLSS is shorter and more feasibly implemented than the full SGLSS and maintains similar measurement properties.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/acr2.90027","type":"journal-article","created":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T11:41:49Z","timestamp":1775475709000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Development and Validation of the Brief Support Group Leader Self\u2010Efficacy Scale Among Scleroderma Peer Support Group Leaders"],"prefix":"10.1002","volume":"8","author":[{"given":"Sabrina","family":"Provencher","sequence":"first","affiliation":[{"name":"Lady Davis Institute for Medical Research, Jewish General Hospital  Montreal Quebec Canada"},{"name":"Department of Psychiatry McGill University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7015-5989","authenticated-orcid":false,"given":"Daphna","family":"Harel","sequence":"additional","affiliation":[{"name":"Department of Applied Statistics, Social Science, and the Humanities New York University  New York New York"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard S.","family":"Henry","sequence":"additional","affiliation":[{"name":"Lady Davis Institute for Medical Research, Jewish General Hospital  Montreal Quebec Canada"},{"name":"Department of Psychiatry McGill University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie\u2010Eve","family":"Carrier","sequence":"additional","affiliation":[{"name":"Lady Davis Institute for Medical Research, Jewish General Hospital  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Dyas","sequence":"additional","affiliation":[{"name":"National Scleroderma Foundation  Michigan Chapter Southfield Michigan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Violet","family":"Konrad","sequence":"additional","affiliation":[{"name":"Scl\u00e9rodermie Qu\u00e9bec  Sherbrooke Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6718-2468","authenticated-orcid":false,"given":"Marie","family":"Hudson","sequence":"additional","affiliation":[{"name":"Lady Davis Institute for Medical Research, Jewish General Hospital  Montreal Quebec Canada"},{"name":"Department of Medicine McGill University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5644-8432","authenticated-orcid":false,"given":"Brett D.","family":"Thombs","sequence":"additional","affiliation":[{"name":"Lady Davis Institute for Medical Research, Jewish General Hospital  Montreal Quebec Canada"},{"name":"Department of Psychiatry McGill University  Montreal Quebec Canada"},{"name":"Department of Medicine McGill University  Montreal Quebec Canada"},{"name":"Department of Epidemiology, Biostatistics, and Occupational Health McGill University  Montreal Quebec Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"SPIN\u2010SSLED Support Group Advisory Team","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,4,6]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1037\/0003-066X.55.2.205"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(04)17277-2"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-7489(02)00092-5"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/key139"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11926-019-0808-y"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1464-5491.2012.03749.x"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.genhosppsych.2010.10.002"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejcnurse.2009.10.002"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1080\/09638288.2018.1467970"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/acr.23220"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13023-022-02552-x"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.5301\/jsrd.5000260"},{"key":"e_1_2_6_14_1","first-page":"262","volume-title":"Scale development: theory and applications","author":"DeVellis RF","year":"2017"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2012.12.015"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11136-021-02822-4"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pec.2015.11.017"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2015.06.010"},{"key":"e_1_2_6_19_1","first-page":"1267","article-title":"The AIMS2\u2010SF: a short form of the Arthritis Impact Measurement Scales 2","volume":"40","author":"Guillemin F","year":"1997","journal-title":"Arthritis Rheum"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2648.2000.t01-1-01567.x"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eujim.2015.07.002"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.im.2003.11.002"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sapharm.2021.06.027"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2008.06.026"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/kep443"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1027\/\/1015-5759.19.1.12"},{"key":"e_1_2_6_27_1","doi-asserted-by":"publisher","DOI":"10.1080\/02678370500340728"},{"key":"e_1_2_6_28_1","doi-asserted-by":"publisher","DOI":"10.1300\/J079v28n01_03"},{"key":"e_1_2_6_29_1","doi-asserted-by":"publisher","DOI":"10.1044\/2023_JSLHR-22-00617"},{"key":"e_1_2_6_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.burn.2014.11.001"},{"key":"e_1_2_6_31_1","volume-title":"Adaptation qu\u00e9b\u00e9coise de l'Oldenberg burnout inventory (OLBI)","author":"Chevrier N.","year":"2009"},{"key":"e_1_2_6_32_1","doi-asserted-by":"publisher","DOI":"10.1037\/0021-9010.93.5.1013"},{"key":"e_1_2_6_33_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejsp.415"},{"key":"e_1_2_6_34_1","doi-asserted-by":"publisher","DOI":"10.1080\/09638288.2017.1416497"},{"key":"e_1_2_6_35_1","doi-asserted-by":"publisher","DOI":"10.1177\/2397198319849806"},{"key":"e_1_2_6_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(08)60875-2"},{"key":"e_1_2_6_37_1","doi-asserted-by":"publisher","DOI":"10.1080\/09638288.2019.1656292"},{"key":"e_1_2_6_38_1","doi-asserted-by":"publisher","DOI":"10.2196\/16799"},{"key":"e_1_2_6_39_1","doi-asserted-by":"publisher","DOI":"10.1213\/ANE.0000000000002864"},{"key":"e_1_2_6_40_1","first-page":"102","article-title":"Statistical Power Analysis for the Behavioural Sciences","author":"Cohen J","year":"1988","journal-title":"Lawrence Erlbaum Associates"}],"container-title":["ACR Open Rheumatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/acrjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/acr2.90027","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/acrjournals.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/acr2.90027","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/acrjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/acr2.90027","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,22]],"date-time":"2026-05-22T09:24:21Z","timestamp":1779441861000},"score":1,"resource":{"primary":{"URL":"https:\/\/acrjournals.onlinelibrary.wiley.com\/doi\/10.1002\/acr2.90027"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,4]]},"references-count":39,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,4]]}},"alternative-id":["10.1002\/acr2.90027"],"URL":"https:\/\/doi.org\/10.1002\/acr2.90027","archive":["Portico"],"relation":{},"ISSN":["2578-5745","2578-5745"],"issn-type":[{"value":"2578-5745","type":"print"},{"value":"2578-5745","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,4]]},"assertion":[{"value":"2026-01-04","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-06","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-04-06","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e90027"}}