ArticleInternational journal of environmental research and public health2023
A Comparative Study of Periodontal Health Status between International and Domestic University Students in Japan.
Article in International journal of environmental research and public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 3 citations in OpenAlex.
- The role of health literacy in the association between nationality and health status among university students: a cross-sectional study.Annals of medicine · 2026Article
- GUM: Gum Understanding Mission-A Serious Game to Improve Periodontitis Literacy Among University Students.Dentistry journal · 2026Article
- Surveying the oral health needs of international students in Canada.Frontiers in oral health · 2026Article
- Oral health knowledge, attitudes, behaviours and status among international post-secondary students: a scoping review.Frontiers in oral health · 2025Review
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn our previous study, international university students showed a significantly higher dental caries morbidity rate than domestic students. On the other hand, the periodontal health status of international university students has not been clarified yet. In this study, we compared the periodontal health status of international and domestic university students in Japan.
methodsWe conducted a retrospective review of the clinical data of the university students that visited a dental clinic in the division for health service promotion at a university in Tokyo for screening between April 2017 and March 2019. Bleeding on probing (BOP), calculus deposition and probing pocket depth (PPD) were investigated.
resultsThe records of 231 university students (79 international and 152 domestic university students) were analyzed; 84.8% of international students were from Asian countries (
conclusionsThe current study shows that international university students have poorer periodontal health than domestic students in Japan, even though the result might include many uncertainties and possible biases. To prevent severe periodontitis in the future, regular checkups and thorough oral health care are essential for the university students, especially those from foreign countries.
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