Oral health in the Japan self-defense forces - a representative survey

Yuka Kudo, Mike T. John, Yoko Saito, Shachi Sur, Chisako Furuyama, Hiroaki Tsukasaki, Kazuyoshi Baba

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4 Scopus citations

Abstract

Background: The oral health of military populations is usually not very well characterized compared to civilian populations. The aim of this study was to investigate two physical oral health characteristics and one perceived oral health measure and their correlation in the Japan self-defense forces (JSDF).Methods: Number of missing teeth, denture status, and OHRQoL as evaluated by the Japanese 14-item version of the Oral Health Impact Profile (OHIP-J14) as well as the correlation between these oral health measures was investigated in 911 personnel in the JSDF.Results: Subjects did not have a substantial number of missing teeth and only 4% used removable dentures. The mean OHIP-J14 score was 4.6 ± 6.7 units. The magnitude of the correlation between the number of missing teeth with OHIP-J14 scores was small (r = 0.22, p < 0.001). Mean OHIP-J14 scores differed between subjects with and without dentures (8.6 and 4.4, p < 0.001).Conclusions: Compared to Japanese civilian populations, personnel of the JSDF demonstrated good oral health. Two physical oral health characteristics were associated with perceived oral health.

Original languageEnglish (US)
Article number14
JournalBMC Oral Health
Volume11
Issue number1
DOIs
StatePublished - Apr 19 2011

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