{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T07:52:40Z","timestamp":1740124360000,"version":"3.37.3"},"reference-count":31,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2018,10,12]],"date-time":"2018-10-12T00:00:00Z","timestamp":1539302400000},"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":[[2018,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>To examine an organoleptic scoring method (<jats:styled-content style=\"fixed-case\">OLS<\/jats:styled-content>) whereby the sample is collected by negative pressure in a syringe and is subsequently smelled and rated away from the patient.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Data of 476 patients visiting a specialized halitosis clinic in Leuven (Belgium) were reviewed retrospectively. Organoleptic (with the classic and with the negative\u2010pressure method) and instrumental (with the Halimeter\u00ae and OralChroma<jats:sup>\u2122<\/jats:sup>) ratings of breath odour were retrieved from patient files together with the final diagnosis. The correlations between the different methods were examined (Spearman correlation coefficient) as well as the positive (<jats:styled-content style=\"fixed-case\">PPV<\/jats:styled-content>) and negative predictive value (<jats:styled-content style=\"fixed-case\">NPV<\/jats:styled-content>), sensitivity and specificity of all methods.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Both methods of <jats:styled-content style=\"fixed-case\">OLS<\/jats:styled-content> correlated similarly with the instrumental measurements (Halimeter\u00ae and OralChroma<jats:sup>\u2122<\/jats:sup>). Analysis of <jats:styled-content style=\"fixed-case\">PPV<\/jats:styled-content>,<jats:styled-content style=\"fixed-case\"> NPV<\/jats:styled-content>, sensitivity and specificity of both methods of examination showed that the negative\u2010pressure method performed best.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The negative\u2010pressure method is a valid method for organoleptic scoring of the breath odour and performs as good as the classic organoleptic method.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jcpe.13012","type":"journal-article","created":{"date-parts":[[2018,9,16]],"date-time":"2018-09-16T10:21:11Z","timestamp":1537093271000},"page":"1319-1325","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["A new method of choice for organoleptic scoring: The negative\u2010pressure technique"],"prefix":"10.1111","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9662-8238","authenticated-orcid":false,"given":"Isabelle","family":"Laleman","sequence":"first","affiliation":[{"name":"Section of Periodontology Department of Oral Health Sciences KU Leuven &amp; Dentistry University Hospitals Leuven  Leuven Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sophie","family":"De Geest","sequence":"additional","affiliation":[{"name":"Section of Periodontology Department of Oral Health Sciences KU Leuven &amp; Dentistry University Hospitals Leuven  Leuven Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christel","family":"Dekeyser","sequence":"additional","affiliation":[{"name":"Section of Periodontology Department of Oral Health Sciences KU Leuven &amp; Dentistry University Hospitals Leuven  Leuven Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wim","family":"Teughels","sequence":"additional","affiliation":[{"name":"Section of Periodontology Department of Oral Health Sciences KU Leuven &amp; Dentistry University Hospitals Leuven  Leuven Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marc","family":"Quirynen","sequence":"additional","affiliation":[{"name":"Section of Periodontology Department of Oral Health Sciences KU Leuven &amp; Dentistry University Hospitals Leuven  Leuven Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2018,10,12]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.7243\/2053-5775-2-6"},{"key":"e_1_2_8_3_1","doi-asserted-by":"crossref","first-page":"76","DOI":"10.5005\/jcdp-9-5-76","article-title":"Assessment of oral malodor: A comparison of the organoleptic method with sulfide monitoring","volume":"9","author":"Baharvand M.","year":"2008","journal-title":"The Journal of Contemporary Dental Practice"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0722.2009.00630.x"},{"key":"e_1_2_8_5_1","first-page":"e012799","article-title":"STARD 2015 guidelines for reporting diagnostic accuracy studies: Explanation and elaboration","volume":"6","author":"Cohen J. 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