{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T12:20:19Z","timestamp":1777810819533,"version":"3.51.4"},"reference-count":16,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2004,4,1]],"date-time":"2004-04-01T00:00:00Z","timestamp":1080777600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Dent Res"],"published-print":{"date-parts":[[2004,4]]},"abstract":"<jats:p>A recently developed electronic nose has not yet been clinically applied to evaluations of oral malodor. This investigation sought to determine whether an electronic nose could clinically assess oral malodor. Twenty-nine healthy adults and 49 patients were assessed by results of an actual organoleptic test, a score representing malodor strength with an electronic nose in \u201ctop-note\u201d mode (top-note score), and measurements of volatile sulfur compound (VSC) concentrations. The correlation coefficient between top-note and actual organoleptic scores (r = 0.71) was comparable with the log VSC and actual organoleptic scores (r = 0.63). However, the area under the receiver-operating characteristic plots for top-note score was significantly larger than that for log VSC. In logistic regression analyses with top-note score as a dependent variable, probing depth, tongue coating, and plaque control record each had independent associations. Our findings suggest that the top-note score from an electronic nose examination may be useful for the clinical evaluation of oral malodor.<\/jats:p>","DOI":"10.1177\/154405910408300409","type":"journal-article","created":{"date-parts":[[2009,1,8]],"date-time":"2009-01-08T19:39:42Z","timestamp":1231443582000},"page":"317-321","source":"Crossref","is-referenced-by-count":33,"title":["Clinical Assessment of Oral Malodor by the Electronic Nose System"],"prefix":"10.1177","volume":"83","author":[{"given":"M.","family":"Tanaka","sequence":"first","affiliation":[{"name":"Department of Preventive Dentistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka 565-0871, Japan; and"},{"name":"Analytical Instruments Division, Shimadzu Corporation;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Anguri","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka 565-0871, Japan; and"},{"name":"Analytical Instruments Division, Shimadzu Corporation;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Nonaka","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka 565-0871, Japan; and"},{"name":"Analytical Instruments Division, Shimadzu Corporation;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Kataoka","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka 565-0871, Japan; and"},{"name":"Analytical Instruments Division, Shimadzu Corporation;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Nagata","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka 565-0871, Japan; and"},{"name":"Analytical Instruments Division, Shimadzu Corporation;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Kita","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka 565-0871, Japan; and"},{"name":"Analytical Instruments Division, Shimadzu Corporation;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Shizukuishi","sequence":"additional","affiliation":[{"name":"Department of Preventive Dentistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka 565-0871, Japan; and"},{"name":"Analytical Instruments Division, Shimadzu Corporation;"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2004,4,1]]},"reference":[{"key":"BOSY-ETAL-1994","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1994.65.1.37"},{"key":"FURNE-ETAL-2002","doi-asserted-by":"publisher","DOI":"10.1177\/154405910208100211"},{"key":"KITA-ETAL-2000","unstructured":"Kita J, Aoyama Y, Kinoshita M, Nakano H, Akamaru H -2000- Quantification of the MOS sensor based electronic nose utilizing trap tube. 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