{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T17:37:46Z","timestamp":1778175466867,"version":"3.51.4"},"reference-count":43,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2022,11,24]],"date-time":"2022-11-24T00:00:00Z","timestamp":1669248000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Japan Society for the Promotion of Science KAKENHI Grants-in-Aid for Scientific Research (C)","award":["21K09921"],"award-info":[{"award-number":["21K09921"]}]},{"name":"Japan Society for the Promotion of Science KAKENHI Grants-in-Aid for Scientific Research (C)","award":["20K09945"],"award-info":[{"award-number":["20K09945"]}]},{"name":"Japan Society for the Promotion of Science KAKENHI Grants-in-Aid for Scientific Research (C)","award":["17-019"],"award-info":[{"award-number":["17-019"]}]},{"name":"Nihon University Multidisciplinary Research Grant","award":["21K09921"],"award-info":[{"award-number":["21K09921"]}]},{"name":"Nihon University Multidisciplinary Research Grant","award":["20K09945"],"award-info":[{"award-number":["20K09945"]}]},{"name":"Nihon University Multidisciplinary Research Grant","award":["17-019"],"award-info":[{"award-number":["17-019"]}]},{"name":"Nihon University Research Grants for (2020)","award":["21K09921"],"award-info":[{"award-number":["21K09921"]}]},{"name":"Nihon University Research Grants for (2020)","award":["20K09945"],"award-info":[{"award-number":["20K09945"]}]},{"name":"Nihon University Research Grants for (2020)","award":["17-019"],"award-info":[{"award-number":["17-019"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nutrients"],"abstract":"<jats:p>The recurrence risk evaluation has been emphasized in periodontal stabilization during supportive periodontal therapy (SPT). However, nutritional factors, e.g., dietary habits such as the frequency of eating vegetables, are rarely included in the evaluation. In this study, the effect of nutritional factors on clinical periodontal parameters was examined in a lifestyle-related investigation and a periodontal examination in patients with periodontitis undergoing SPT. A total of 106 patients were recruited. Tendencies toward a negative correlation were found between rate of a probing depth (PD) of 4\u20135 mm, rate of PD \u2265 6 mm, the bleeding on probing (BOP) rate, periodontal inflamed surface area (PISA), and various nutritional factors. The number of teeth was a clinical parameter with a significantly high R2 (\u22650.10) influenced by environmental factors, whereas PD, PD of 4\u20135 mm, the BOP rate, and PISA were influenced by nutritional factors. These results suggested that environmental factors reflected clinical parameters showing long-term pathophysiology, such as the PD rate. Nutritional factors tended to affect the current inflammatory pathophysiology, such as the BOP rate, PISA, and PISA\/periodontal epithelial surface area. Therefore, environmental and nutritional factors appear to be useful for evaluating the risk of periodontitis during SPT.<\/jats:p>","DOI":"10.3390\/nu14234993","type":"journal-article","created":{"date-parts":[[2022,11,24]],"date-time":"2022-11-24T04:34:52Z","timestamp":1669264492000},"page":"4993","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Association between Dietary Habit and Clinical Parameters in Patients with Chronic Periodontitis Undergoing Supportive Periodontal Therapy"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2637-1905","authenticated-orcid":false,"given":"Shinichi","family":"Tabe","sequence":"first","affiliation":[{"name":"Department of Periodontology, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 271-8587, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0823-7374","authenticated-orcid":false,"given":"Yohei","family":"Nakayama","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 271-8587, Japan"},{"name":"Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 271-8587, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryoki","family":"Kobayashi","sequence":"additional","affiliation":[{"name":"Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 271-8587, Japan"},{"name":"Department of Microbiology and Immunology, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 71-8587, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4907-2406","authenticated-orcid":false,"given":"Kstsunori","family":"Oyama","sequence":"additional","affiliation":[{"name":"Department of Computer Science, College of Engineering, Nihon University, 1 Tamuramachi, Tokusada, Nakagawara, Koriyama 963-8642, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1791-8398","authenticated-orcid":false,"given":"Daisuke","family":"Kitano","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Medicine, Nihon University School of Medicine, 30-1 Oyaguchikamicho, Itabashi-ku, Tokyo 173-8610, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5668-5964","authenticated-orcid":false,"given":"Jun","family":"Ogihara","sequence":"additional","affiliation":[{"name":"Laboratory of Applied Microbiology and Biotechnology, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa 252-8510, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3915-1354","authenticated-orcid":false,"given":"Hidenobu","family":"Senpuku","sequence":"additional","affiliation":[{"name":"Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 271-8587, Japan"},{"name":"Department of Microbiology and Immunology, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 71-8587, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2767-844X","authenticated-orcid":false,"given":"Yorimasa","family":"Ogata","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 271-8587, Japan"},{"name":"Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo, 2-870-1 Sakaecho-nishi, Matsudo 271-8587, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,11,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"314","DOI":"10.1111\/jcpe.13554","article-title":"Impact of the treatment of periodontitis on systemic health and quality of life: A systematic review","volume":"49","author":"Orlandi","year":"2022","journal-title":"J. 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