{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T16:27:30Z","timestamp":1791822450046,"version":"4.3.4"},"reference-count":37,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,7,6]],"date-time":"2026-07-06T00:00:00Z","timestamp":1783296000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,6]],"date-time":"2026-07-06T00:00:00Z","timestamp":1783296000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Oral Diseases"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To evaluate the structural validity of the Brazilian version of the Oral Health Impact Profile for Temporomandibular Disorders (OHIP\u2010TMD\u2010Br) and to compare its performance with the widely used OHIP\u201014 instrument.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>Sample of 72 patients completed both questionnaires. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were conducted. Sample adequacy was assessed using the Kaiser\u2010Meyer\u2010Olkin (KMO) measure and Bartlett's test of sphericity. CFA was performed using Root Mean Square Error of Approximation (RMSEA), Tucker\u2010Lewis Index (TLI), Comparative Fit Index (CFI), and Standardized Root Mean Square Residual (SRMR).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      EFA demonstrated excellent sample adequacy for both instruments: KMO\u2009=\u20090.877 (OHIP\u201014) and 0.925 (OHIP\u2010TMD\u2010Br). Bartlett's test of sphericity was statistically significant (\n                      <jats:italic>\u03c7<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      (231)\u2009=\u20092378,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001), demonstrating inter\u2010variable correlation. CFA validated the seven\u2010domain structure of the OHIP\u2010TMD\u2010Br, with acceptable to excellent fit indices (RMSEA\u2009=\u20090.055; TLI\u2009=\u20091.012; CFI\u2009=\u20091.000; SRMR\u2009=\u20090.061). Convergent validity was confirmed by a strong Spearman correlation between the total scores of both instruments (\n                      <jats:italic>r<\/jats:italic>\n                      \u2009=\u20090.840). Customized Poisson regression demonstrated a positive association between the instruments.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>OHIP\u2010TMD\u2010Br proved to be a reliable and valid tool for assessing the impact of temporomandibular disorders on oral health\u2010related quality of life in Brazil.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/odi.70407","type":"journal-article","created":{"date-parts":[[2026,7,6]],"date-time":"2026-07-06T07:44:59Z","timestamp":1783323899000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Structural Validity and Factorial Analysis of the Brazilian Oral Health Impact Profile for Temporomandibular Disorders Instrument"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6647-6277","authenticated-orcid":false,"given":"Priscilla Kelly Batista da Silva Leite","family":"Montenegro","sequence":"first","affiliation":[{"name":"Graduate Program in Dentistry Federal University of Para\u00edba, Centro de Ci\u00eancias da Sa\u00fade \u2010 Campus I  Jo\u00e3o Pessoa Para\u00edba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8253-5361","authenticated-orcid":false,"given":"Robinsom Viegas","family":"Montenegro","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry Federal University of Para\u00edba, Centro de Ci\u00eancias da Sa\u00fade \u2010 Campus I  Jo\u00e3o Pessoa Para\u00edba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3570-9904","authenticated-orcid":false,"given":"Yuri Cavalcanti","family":"Wanderley","sequence":"additional","affiliation":[{"name":"Graduate Program in Dentistry Federal University of Para\u00edba, Centro de Ci\u00eancias da Sa\u00fade \u2010 Campus I  Jo\u00e3o Pessoa Para\u00edba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1593-0174","authenticated-orcid":false,"given":"Andr\u00e9 Ulisses Dantas","family":"Batista","sequence":"additional","affiliation":[{"name":"Graduate Program in Dentistry Federal University of Para\u00edba, Centro de Ci\u00eancias da Sa\u00fade \u2010 Campus I  Jo\u00e3o Pessoa Para\u00edba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1730-2123","authenticated-orcid":false,"given":"Karen Glazer","family":"Peres","sequence":"additional","affiliation":[{"name":"National Dental Research Institute Singapore, National Dental Centre Singapore  Singapore Singapore"},{"name":"Oral Health ACP, Health Services and Systems Research Programme, Duke\u2010NUS Medical School  Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,6]]},"reference":[{"key":"e_1_2_14_2_1","doi-asserted-by":"publisher","DOI":"10.33448\/rsd\u2010v10i14.21981"},{"key":"e_1_2_14_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/00007632\u2010200012150\u201000014"},{"key":"e_1_2_14_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.13853"},{"key":"e_1_2_14_5_1","doi-asserted-by":"publisher","DOI":"10.20473\/j.djmkg.v57.i4.p286\u2010291"},{"key":"e_1_2_14_6_1","volume-title":"Confirmatory Factor Analysis for Applied Research","author":"Brown T. 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