{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T22:28:31Z","timestamp":1790548111949,"version":"4.1.0"},"reference-count":45,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,11,27]],"date-time":"2025-11-27T00:00:00Z","timestamp":1764201600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,11,27]],"date-time":"2025-11-27T00:00:00Z","timestamp":1764201600000},"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":["J of Periodontal Research"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>To examine the impact of emulated natural tooth preservation or dental rehabilitation scenarios on diet quality among older adults in the United States, assessing what diet quality would be if people's dentition or rehabilitation status were improved.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Data from 2606 participants aged \u2265\u200960 across four NHANES cycles (2011\u20132018) were analyzed. Dentition status and prosthetic rehabilitation were clinically assessed, and diet quality was measured using the Healthy Eating Index (HEI)\u20102020. The modified treatment policies (MTP) framework was used to emulate hypothetical interventions of retaining natural teeth or providing prosthetic rehabilitation. Odds ratios (OR) for achieving better diet quality under each scenario were estimated using doubly robust targeted maximum likelihood estimation (TMLE).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>If all participants retained \u2265\u200925 teeth, the likelihood of achieving better HEI scores increased by 51% (OR\u2009=\u20091.51, 95% CI: 1.32\u20131.69). In a pragmatic scenario where each dentition group was shifted up by one level (edentulous \u2192\u20091\u20139 teeth, 1\u20139 teeth \u2192\u200910\u201319 teeth, 10\u201319 teeth \u2192\u200920\u201325 teeth, 1\u20139 teeth \u2192 \u2265\u200925 teeth), the population had a 20% higher likelihood of achieving better diet quality (OR\u2009=\u20091.22, 95% CI: 1.14\u20131.29). Prosthetic rehabilitation yielded comparatively smaller effects, with rehabilitation in individuals with &lt;\u200925 teeth improving the likelihood of better diet quality by 8% (OR\u2009=\u20091.08, 95% CI: 1.03\u20131.12).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The present observational study suggests that preserving natural teeth has a stronger population\u2010level impact on diet quality than prosthetic rehabilitation replacing missing teeth in older adults.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jre.70053","type":"journal-article","created":{"date-parts":[[2025,11,27]],"date-time":"2025-11-27T12:19:11Z","timestamp":1764245951000},"page":"283-291","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Impact of Tooth Preservation or Replacement on Diet Quality: Modified Treatment Policies Approach"],"prefix":"10.1111","volume":"61","author":[{"given":"John Rong Hao","family":"Tay","sequence":"first","affiliation":[{"name":"Health Services Research and Population Health Programme Duke\u2010NUS Medical School  Singapore Singapore"},{"name":"Department of Restorative Dentistry National Dental Centre Singapore  Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashish C.","family":"Kalhan","sequence":"additional","affiliation":[{"name":"National Dental Research Institute Singapore National Dental Centre Singapore  Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3272-4180","authenticated-orcid":false,"given":"Upul","family":"Cooray","sequence":"additional","affiliation":[{"name":"National Dental Research Institute Singapore National Dental Centre Singapore  Singapore Singapore"},{"name":"School of Dentistry University of Sydney  Sydney Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gustavo G.","family":"Nascimento","sequence":"additional","affiliation":[{"name":"National Dental Research Institute Singapore National Dental Centre Singapore  Singapore Singapore"},{"name":"Oral Health Academic Clinical Programme Duke\u2010NUS Medical School Singapore  Singapore Singapore"},{"name":"School of Dentistry University of Utah  Salt Lake City Utah USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,11,27]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(19)31146-8"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(24)02811-3"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/jre.13337"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1177\/2380084420981016"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1177\/154405910308200209"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0528.2009.00512.x"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2017.06.001"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdent.2019.103265"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0007114521000180"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40520-016-0709-0"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345251363851"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40520-023-02578-6"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00784-015-1409-4"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0300-5712(00)00044-0"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1177\/0022034513509630"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1080\/01621459.2021.1955691"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1097\/EDE.0000000000001764"},{"key":"e_1_2_11_19_1","first-page":"1","article-title":"National Health and Nutrition Examination Survey, 2015\u22122018: Sample Design and Estimation Procedures","volume":"184","author":"Chen T. 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