{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T16:33:26Z","timestamp":1791045206628,"version":"4.1.0"},"reference-count":37,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2018,11,15]],"date-time":"2018-11-15T00:00:00Z","timestamp":1542240000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["16K11561"],"award-info":[{"award-number":["16K11561"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["16K11580"],"award-info":[{"award-number":["16K11580"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Comm Dent Oral Epid"],"published-print":{"date-parts":[[2019,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>The Great East Japan Earthquake and subsequent tsunami cause large\u2010scale destruction in the north\u2010eastern coastal areas in Japan, and forced many survivors to relocate to prefabricated temporary housing, a typical emergency accommodation. Based on the hypothesis that higher toothache prevalence among the disaster survivors is associated with postdisaster distress, we determined the impact of temporary residential environment as potential stressor on the subjective toothache prevalence.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A repeated cross\u2010sectional health survey based on self\u2010reported questionnaire was conducted in 2776 disaster survivors, of whom 1446 participants underwent dental examination by dentists. Housing type was categorized into three groups including the same housing as before the earthquake, temporary housing and rented\/new housing. The association of housing type with subjective toothache prevalence was examined using multivariate logistic regression analysis in all subjects and subgroup analysis in dental examination applicants. Stratified analysis by survey wave was applied with inclusion of covariates such as the socio\u2010demographic factors, and presence of insomnia and psychological distress. In subgroup analysis, presence of dental caries and gum problems in dental examination were included as factors of direct exposure to subjective toothache.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In the first survey wave, the participants living in the temporary housing had significantly higher odds ratio (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>) for toothache prevalence compared to the participants living in the same housing (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>: 3.76, 95% confidence interval [<jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>]: 1.85\u20107.65, <jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001); whereas in all other survey waves, there was no significant difference. Subgroup analysis of dental examination applicants confirmed the presence of significant association of subjective toothache prevalence in the temporary housing group alone (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>: 3.27, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>: 1.38\u20107.76, <jats:italic>P<\/jats:italic>\u00a0=\u00a00.004), but not in the rented\/new housing group (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>: 1.50, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>: 0.57\u20103.91, <jats:italic>P<\/jats:italic>\u00a0=\u00a00.411), even after adjusting for covariates related to oral findings.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Temporary housing may be a factor to increase the risk of subjective toothache among disaster survivors only at postdisaster acute phase.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cdoe.12433","type":"journal-article","created":{"date-parts":[[2018,11,16]],"date-time":"2018-11-16T09:34:21Z","timestamp":1542360861000},"page":"119-126","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["High prevalence of toothache among Great East Japan Earthquake survivors living in temporary housing"],"prefix":"10.1111","volume":"47","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7000-4547","authenticated-orcid":false,"given":"Masahiro","family":"Tsuchiya","sequence":"first","affiliation":[{"name":"Department of Nursing Tohoku Fukushi University Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Aida","sequence":"additional","affiliation":[{"name":"Division of International and Community Oral Health Tohoku University Graduate School of Dentistry Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Watanabe","sequence":"additional","affiliation":[{"name":"Division of Epidemiology Department of Health Informatics and Public Health Tohoku University School of Public Health Tohoku University Graduate School of Medicine Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masamichi","family":"Shinoda","sequence":"additional","affiliation":[{"name":"Department of Physiology Nihon University School of Dentistry Chiyoda\u2010ku, Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yumi","family":"Sugawara","sequence":"additional","affiliation":[{"name":"Division of Epidemiology Department of Health Informatics and Public Health Tohoku University School of Public Health Tohoku University Graduate School of Medicine Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasutake","family":"Tomata","sequence":"additional","affiliation":[{"name":"Division of Epidemiology Department of Health Informatics and Public Health Tohoku University School of Public Health Tohoku University Graduate School of Medicine Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yutaka","family":"Yabe","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Tohoku University School of Medicine Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takuya","family":"Sekiguchi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Tohoku University School of Medicine Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Makoto","family":"Watanabe","sequence":"additional","affiliation":[{"name":"Faculty of Comprehensive Welfare Tohoku Fukushi University Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ken","family":"Osaka","sequence":"additional","affiliation":[{"name":"Division of International and Community Oral Health Tohoku University Graduate School of Dentistry Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keiichi","family":"Sasaki","sequence":"additional","affiliation":[{"name":"Division of Advanced Prosthetic Dentistry Tohoku University Graduate School of Dentistry Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshihiro","family":"Hagiwara","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Tohoku University School of Medicine Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ichiro","family":"Tsuji","sequence":"additional","affiliation":[{"name":"Division of Epidemiology Department of Health Informatics and Public Health Tohoku University School of Public Health Tohoku University Graduate School of Medicine Sendai Miyagi Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,11,15]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1620\/tjem.229.287"},{"key":"e_1_2_6_3_1","unstructured":"BelowR Guha\u2010SapirD PonserreS VosF.Annual disaster statistical review: Number and trends 2011 (ed.).2012."},{"key":"e_1_2_6_4_1","volume-title":"Current State of the Reconstruction","author":"Reconstruction Agency","year":"2016"},{"key":"e_1_2_6_5_1","first-page":"455","article-title":"Does type of residential housing matter for depressive symptoms in the aftermath of a disaster? 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