{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T20:53:49Z","timestamp":1787777629491,"version":"build-2784847793"},"reference-count":33,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2023,11,30]],"date-time":"2023-11-30T00:00:00Z","timestamp":1701302400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Clinic Periodontology"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>To explore the epidemiology of plaque\u2010induced gingivitis and related factors among Chinese adolescents.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>This cross\u2010sectional survey comprised 118,601 schoolchildren in the 12\u201315\u2010year age group. Data came from the National Oral Health Survey in mainland China. The field investigation was conducted according to the World Health Organization guidelines. The new 2018 case definition for plaque\u2010induced gingivitis was used. Participants underwent clinical examinations and completed a structured questionnaire. Bleeding on probing (BOP) was performed on all teeth. Multinomial logistic regression was used to explore the factors related to the extent of gingivitis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Nearly half of the study population (47.3%) had plaque\u2010induced gingivitis; 23.9% and 23.3% presented with localised and generalised gingivitis, respectively. The first molars were the most affected by BOP. Well\u2010established factors, such as demographic characteristics, socioeconomic status, local factors and smoking habits, were significantly associated with the extent of gingivitis. Odds ratios for localised and generalised gingivitis increased with the decrease in frequency of toothbrushing with a fluoride dentifrice.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The study population had high plaque\u2010induced gingivitis prevalence. The extent of gingivitis appeared to have a dose\u2013response relationship with the frequency of toothbrushing with a fluoride dentifrice.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jcpe.13904","type":"journal-article","created":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T05:08:15Z","timestamp":1701407295000},"page":"299-308","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Epidemiology of plaque\u2010induced gingivitis among 12\u201315\u2010year\u2010old Chinese schoolchildren: A study based on the 2018 case definition"],"prefix":"10.1111","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1143-9708","authenticated-orcid":false,"given":"Wenhui","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Preventive Dentistry Peking University School and Hospital of Stomatology &amp; National Center for Stomatology &amp; National Clinical Research Center for Oral Diseases &amp; National Engineering Research Center of Oral Biomaterials and Digital Medical Devices  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiping","family":"Feng","sequence":"additional","affiliation":[{"name":"Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Medicine  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baojun","family":"Tai","sequence":"additional","affiliation":[{"name":"School &amp; Hospital of Stomatology Wuhan University  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deyu","family":"Hu","sequence":"additional","affiliation":[{"name":"West China School of Stomatology Sichuan University  Chengdu China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huancai","family":"Lin","sequence":"additional","affiliation":[{"name":"Guanghua School of Stomatology, Hospital of Stomatology Sun Yat\u2010sen University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bo","family":"Wang","sequence":"additional","affiliation":[{"name":"Chinese Stomatological Association  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chunxiao","family":"Wang","sequence":"additional","affiliation":[{"name":"Chinese Center for Disease Control and Prevention  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuguo","family":"Zheng","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry Peking University School and Hospital of Stomatology &amp; National Center for Stomatology &amp; National Clinical Research Center for Oral Diseases &amp; National Engineering Research Center of Oral Biomaterials and Digital Medical Devices  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuenan","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry Peking University School and Hospital of Stomatology &amp; National Center for Stomatology &amp; National Clinical Research Center for Oral Diseases &amp; National Engineering Research Center of Oral Biomaterials and Digital Medical Devices  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wensheng","family":"Rong","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry Peking University School and Hospital of Stomatology &amp; National Center for Stomatology &amp; National Clinical Research Center for Oral Diseases &amp; National Engineering Research Center of Oral Biomaterials and Digital Medical Devices  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weijian","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry Peking University School and Hospital of Stomatology &amp; National Center for Stomatology &amp; National Clinical Research Center for Oral Diseases &amp; National Engineering Research Center of Oral Biomaterials and Digital Medical Devices  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan","family":"Si","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry Peking University School and Hospital of Stomatology &amp; National Center for Stomatology &amp; National Clinical Research Center for Oral Diseases &amp; National Engineering Research Center of Oral Biomaterials and Digital Medical Devices  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,11,30]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051x.1987.tb01517.x"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1995.66.4.249"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0757.2002.290108.x"},{"key":"e_1_2_12_5_1","unstructured":"American Dental Association. 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