{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T09:47:42Z","timestamp":1791884862201,"version":"4.3.4"},"reference-count":32,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T00:00:00Z","timestamp":1791849600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T00:00:00Z","timestamp":1791849600000},"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":["Comm Dent Oral Epid"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>This study aimed to characterise the Xukuru do Ororub\u00e1 Indigenous population in Pesqueira, Pernambuco, Brazil, in relation to the oral health status through geoinformation tools.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A cross\u2010sectional observational study, nested within a cohort study, was conducted in 2018. The study employed questionnaires and oral examinations and collected geographic coordinates using Global Positioning System (GPS) devices at the locations of Indigenous households, villages and socio\u2010environmental regions, as well as at the health unit where Indigenous people received dental care. The primary outcome, caries experience, was assessed by the DMFT Index, with the mean score used for analysis. The descriptive analyses were presented using tables and maps. The spatial analysis was conducted using QGIS version 3.40.15.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The Agreste socio\u2010environmental region presented the most unfavourable indicators. There is a combination of a higher average number of untreated decayed teeth, a lower average number of filled teeth and a higher average number of lost teeth, a pattern consistent with late access to services and predominantly curative and non\u2010tooth\u2010preserving treatment. Inverse distance weighting maps indicate spatial gradients, with better oral health conditions near the centres and a progressive reduction in peripheral areas.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The application of geoinformation tools to data on the Xukuru do Ororub\u00e1 Indigenous population has made it possible to identify inequalities in access to and the effectiveness of oral health actions. These inequalities indicate priorities that must be addressed by the oral health care network.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/cdoe.70120","type":"journal-article","created":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T09:13:51Z","timestamp":1791882831000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Geoinformation\u2010Based Analysis of Oral Health Status Among Indigenous Young Adults"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6645-457X","authenticated-orcid":false,"given":"Herika","family":"de Arruda Mauricio","sequence":"first","affiliation":[{"name":"Faculty of Dentistry University of Pernambuco\u2014UPE  Recife Pernambuco Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7275-3245","authenticated-orcid":false,"given":"Thatiana Regina","family":"Favaro","sequence":"additional","affiliation":[{"name":"Faculty of Nutrition Federal University of Alagoas\u2014UFAL  Macei\u00f3 Alagoas Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2483-550X","authenticated-orcid":false,"given":"Andr\u00e9 Luiz S\u00e1","family":"de Oliveira","sequence":"additional","affiliation":[{"name":"Aggeu Magalh\u00e3es Institute\u2014IAM\/Oswaldo Cruz Foundation\u2014FIOCRUZ  Recife Pernambuco Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0079-2901","authenticated-orcid":false,"given":"Rafael","family":"da Silveira Moreira","sequence":"additional","affiliation":[{"name":"Aggeu Magalh\u00e3es Institute\u2014IAM\/Oswaldo Cruz Foundation\u2014FIOCRUZ, Federal University of Pernambuco\u2014UFPE  Recife Pernambuco Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,13]]},"reference":[{"issue":"4117","key":"e_1_2_11_2_1","doi-asserted-by":"crossref","first-page":"1102","DOI":"10.1126\/science.182.4117.1102","article-title":"Small Area Variations in Health Care Delivery","volume":"182","author":"Wennberg J.","year":"1973","journal-title":"Science"},{"issue":"3","key":"e_1_2_11_3_1","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1111\/j.1600-0528.1980.tb01270.x","article-title":"Dental Health and the Application of Geographical Methodology","volume":"8","author":"Taylor P. 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