P25 Clinical assessment of oral malodor intensity expressed as absolute value using electronic nose
Identifieur interne : 000E92 ( Istex/Curation ); précédent : 000E91; suivant : 000E93P25 Clinical assessment of oral malodor intensity expressed as absolute value using electronic nose
Auteurs : A. Nonaka ; M. Tanaka ; H. Anguri ; H. Nagata ; J. Kita [Japon] ; S. ShizukuishiSource :
- Oral Diseases [ 1354-523X ] ; 2005-03.
Descripteurs français
- Wicri :
- topic : Médecine dentaire, Micro-organisme.
English descriptors
- KwdEn :
- Abnormal halitometry, Absolute value, Amine, Anaerobe, Anaerobic, Average level, Aviv, Aviv university, Avour, Avours, Baseline, Behavioral factors, Breath freshening, Breath freshening dentifrice, Breath group, Breath odor, Catholic university leuven, Ch3sh, Ch3sh concentration ratio, Clinical attachment level, Clinical study, Clo2, Control group, Control groups, Dental medicine, Dental plaque, Dental practitioners, Dental sciences, Dental students, Dentifrice, Dentistry, Dentulous subjects, Denture, Denture brush, Denture wearers, Elderly patients, Elderly people, Elderly population, Electronic nose, Essential oils, Examiner variation, Ezaki glico, Freshening, Gabriela goldschleger school, General health, Gingival, Gingival index, Gingivalis, Graduate school, Guideline, Halimeter, Halitometry, Halitosis, Halitosis samples, Halitosis therapy, Halitosis unit, Headspace, Health status, Hedonic, High intensity, Human nose, Hygiene, Intraoral oxygen release device, Japan objective, Laser, Laser treatment, Lethal photosensitization, Light energy, Main cause, Malodor, Malodour, Medical university, Mercaptan, Methods patients, Methyl, Methyl mercaptan, Microbial, Microbiota, Microorganism, Molecular weight amines, Morning breath, Mouthrinse, Odor, Odor judge scores, Odor judges, Odorant, Odorants, Odour, Odour judges, Oral, Oral care, Oral care products, Oral cavity, Oral diseases, Oral diseases abstracts, Oral examination, Oral halitosis, Oral health, Oral health care, Oral hygiene, Oral malodor, Oral malodor intensity, Oral malodor research, Oral malodour, Oral microbiota, Organoleptic, Organoleptic assessment, Organoleptic measurement, Organoleptic measurements, Organoleptic scale, Organoleptic score, Organoleptic scores, Organoleptic test, Other body odors, Other hand, Oxidative, Oxidative damage, Periodontal, Periodontal disease, Periodontal therapy, Periodontitis, Periodontology, Periodontopathic bacteria, Placebo, Plaque, Plaque index, Polyester bags, Porphyromonas gingivalis, Present study, Preventive dentistry, Quest breath freshness panel, Randomized, Real system, Relative amount, Research center, Saliva, Saliva samples, Salivarius, Sampling bags, Sensor array, Sensor responses, Social function, Square test, Statistical analysis, Study population, Subjective symptoms, Sulfur, Sulfur compounds, Sulphide, Time point, Tongue brush, Tongue cleaning, Tongue coat, Tongue coating, Tongue coating score, Tongue coating status, Tongue dorsum, Tongue microbiota, Toothpaste, Triclosan, Trimethylamine, University school, Unpleasant breath, Uoride, Uoride dentifrice, Vocs, Volatile, Volatile sulfur compounds, Volatile sulphur compounds, Vscs, Wearer, Wide range.
- Teeft :
- Abnormal halitometry, Absolute value, Amine, Anaerobe, Anaerobic, Average level, Aviv, Aviv university, Avour, Avours, Baseline, Behavioral factors, Breath freshening, Breath freshening dentifrice, Breath group, Breath odor, Catholic university leuven, Ch3sh, Ch3sh concentration ratio, Clinical attachment level, Clinical study, Clo2, Control group, Control groups, Dental medicine, Dental plaque, Dental practitioners, Dental sciences, Dental students, Dentifrice, Dentistry, Dentulous subjects, Denture, Denture brush, Denture wearers, Elderly patients, Elderly people, Elderly population, Electronic nose, Essential oils, Examiner variation, Ezaki glico, Freshening, Gabriela goldschleger school, General health, Gingival, Gingival index, Gingivalis, Graduate school, Guideline, Halimeter, Halitometry, Halitosis, Halitosis samples, Halitosis therapy, Halitosis unit, Headspace, Health status, Hedonic, High intensity, Human nose, Hygiene, Intraoral oxygen release device, Japan objective, Laser, Laser treatment, Lethal photosensitization, Light energy, Main cause, Malodor, Malodour, Medical university, Mercaptan, Methods patients, Methyl, Methyl mercaptan, Microbial, Microbiota, Microorganism, Molecular weight amines, Morning breath, Mouthrinse, Odor, Odor judge scores, Odor judges, Odorant, Odorants, Odour, Odour judges, Oral, Oral care, Oral care products, Oral cavity, Oral diseases, Oral diseases abstracts, Oral examination, Oral halitosis, Oral health, Oral health care, Oral hygiene, Oral malodor, Oral malodor intensity, Oral malodor research, Oral malodour, Oral microbiota, Organoleptic, Organoleptic assessment, Organoleptic measurement, Organoleptic measurements, Organoleptic scale, Organoleptic score, Organoleptic scores, Organoleptic test, Other body odors, Other hand, Oxidative, Oxidative damage, Periodontal, Periodontal disease, Periodontal therapy, Periodontitis, Periodontology, Periodontopathic bacteria, Placebo, Plaque, Plaque index, Polyester bags, Porphyromonas gingivalis, Present study, Preventive dentistry, Quest breath freshness panel, Randomized, Real system, Relative amount, Research center, Saliva, Saliva samples, Salivarius, Sampling bags, Sensor array, Sensor responses, Social function, Square test, Statistical analysis, Study population, Subjective symptoms, Sulfur, Sulfur compounds, Sulphide, Time point, Tongue brush, Tongue cleaning, Tongue coat, Tongue coating, Tongue coating score, Tongue coating status, Tongue dorsum, Tongue microbiota, Toothpaste, Triclosan, Trimethylamine, University school, Unpleasant breath, Uoride, Uoride dentifrice, Vocs, Volatile, Volatile sulfur compounds, Volatile sulphur compounds, Vscs, Wearer, Wide range.
Abstract
We have previously reported that the score as determined under top‐note mode with an electronic nose provides objective halitosis‐related measurements, but those obtained by the multiple linear regression method (EM‐MLR) show only relative and not absolute values. The purpose of this investigation was to assess clinically oral malodor intensity expressed as an absolute value using an electronic nose. Sixty‐six patients who complained of oral malodor participated. Malodor intensity (EN‐MI) calculated by totaling the contributions based on the measurement of multiple category gases and EM‐MLR were measured by analyzing mouth air samples with an electronic nose system (FF‐1, Shimadzu). Oral malodor was also assessed by an organoleptic test and volatile sulfur compound levels (VSC) using gas chromatography. Probing depth (PD), tongue coating score (TCS), and plaque control record (PCR) were used as oral health parameters. Receiver operating characteristics (ROC) procedures were applied to analyze the diagnostic accuracy of EM‐MI using an organoleptic test as a gold standard. The area under the ROC plots for EN‐MI (0.975) was significantly larger than that for logVSC (0.896) (P = 0.036), but did not differ significantly from that for EN‐MLR (0.932). In logistic regression analyses of the possibility of subjects being in the upper 25th percentile of EN‐MI distribution as a dependent variable, percentage of teeth with PD.4 mm, TCS, and PCR were each significantly associated with EN‐MI and respective odds ratios were 13.0, 7.1, and 28.2. These results suggest that oral malodor intensity expressed as an absolute value using the electronic nose may be useful for evaluating clinically oral malodor.
Url:
DOI: 10.1111/j.1601-0825.2005.01105_48.x
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A. Nonaka<affiliation><mods:affiliation>Department of Preventive Dentistry, Osaka University Graduate School of Dentistry</mods:affiliation>
<wicri:noCountry code="subField">Dentistry</wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>Department of Preventive Dentistry, Osaka University Graduate School of Dentistry</mods:affiliation>
<wicri:noCountry code="subField">Dentistry</wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>Department of Preventive Dentistry, Osaka University Graduate School of Dentistry</mods:affiliation>
<wicri:noCountry code="subField">Dentistry</wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>Department of Preventive Dentistry, Osaka University Graduate School of Dentistry</mods:affiliation>
<wicri:noCountry code="subField">Dentistry</wicri:noCountry>
</affiliation>
<affiliation><mods:affiliation>Department of Preventive Dentistry, Osaka University Graduate School of Dentistry</mods:affiliation>
<wicri:noCountry code="subField">Dentistry</wicri:noCountry>
</affiliation>
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Clinical assessment of oral malodor intensity expressed as absolute value using electronic nose</title>
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<affiliation><mods:affiliation>Department of Preventive Dentistry, Osaka University Graduate School of Dentistry</mods:affiliation>
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<author><name sortKey="Anguri, H" sort="Anguri, H" uniqKey="Anguri H" first="H" last="Anguri">H. Anguri</name>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Abnormal halitometry</term>
<term>Absolute value</term>
<term>Amine</term>
<term>Anaerobe</term>
<term>Anaerobic</term>
<term>Average level</term>
<term>Aviv</term>
<term>Aviv university</term>
<term>Avour</term>
<term>Avours</term>
<term>Baseline</term>
<term>Behavioral factors</term>
<term>Breath freshening</term>
<term>Breath freshening dentifrice</term>
<term>Breath group</term>
<term>Breath odor</term>
<term>Catholic university leuven</term>
<term>Ch3sh</term>
<term>Ch3sh concentration ratio</term>
<term>Clinical attachment level</term>
<term>Clinical study</term>
<term>Clo2</term>
<term>Control group</term>
<term>Control groups</term>
<term>Dental medicine</term>
<term>Dental plaque</term>
<term>Dental practitioners</term>
<term>Dental sciences</term>
<term>Dental students</term>
<term>Dentifrice</term>
<term>Dentistry</term>
<term>Dentulous subjects</term>
<term>Denture</term>
<term>Denture brush</term>
<term>Denture wearers</term>
<term>Elderly patients</term>
<term>Elderly people</term>
<term>Elderly population</term>
<term>Electronic nose</term>
<term>Essential oils</term>
<term>Examiner variation</term>
<term>Ezaki glico</term>
<term>Freshening</term>
<term>Gabriela goldschleger school</term>
<term>General health</term>
<term>Gingival</term>
<term>Gingival index</term>
<term>Gingivalis</term>
<term>Graduate school</term>
<term>Guideline</term>
<term>Halimeter</term>
<term>Halitometry</term>
<term>Halitosis</term>
<term>Halitosis samples</term>
<term>Halitosis therapy</term>
<term>Halitosis unit</term>
<term>Headspace</term>
<term>Health status</term>
<term>Hedonic</term>
<term>High intensity</term>
<term>Human nose</term>
<term>Hygiene</term>
<term>Intraoral oxygen release device</term>
<term>Japan objective</term>
<term>Laser</term>
<term>Laser treatment</term>
<term>Lethal photosensitization</term>
<term>Light energy</term>
<term>Main cause</term>
<term>Malodor</term>
<term>Malodour</term>
<term>Medical university</term>
<term>Mercaptan</term>
<term>Methods patients</term>
<term>Methyl</term>
<term>Methyl mercaptan</term>
<term>Microbial</term>
<term>Microbiota</term>
<term>Microorganism</term>
<term>Molecular weight amines</term>
<term>Morning breath</term>
<term>Mouthrinse</term>
<term>Odor</term>
<term>Odor judge scores</term>
<term>Odor judges</term>
<term>Odorant</term>
<term>Odorants</term>
<term>Odour</term>
<term>Odour judges</term>
<term>Oral</term>
<term>Oral care</term>
<term>Oral care products</term>
<term>Oral cavity</term>
<term>Oral diseases</term>
<term>Oral diseases abstracts</term>
<term>Oral examination</term>
<term>Oral halitosis</term>
<term>Oral health</term>
<term>Oral health care</term>
<term>Oral hygiene</term>
<term>Oral malodor</term>
<term>Oral malodor intensity</term>
<term>Oral malodor research</term>
<term>Oral malodour</term>
<term>Oral microbiota</term>
<term>Organoleptic</term>
<term>Organoleptic assessment</term>
<term>Organoleptic measurement</term>
<term>Organoleptic measurements</term>
<term>Organoleptic scale</term>
<term>Organoleptic score</term>
<term>Organoleptic scores</term>
<term>Organoleptic test</term>
<term>Other body odors</term>
<term>Other hand</term>
<term>Oxidative</term>
<term>Oxidative damage</term>
<term>Periodontal</term>
<term>Periodontal disease</term>
<term>Periodontal therapy</term>
<term>Periodontitis</term>
<term>Periodontology</term>
<term>Periodontopathic bacteria</term>
<term>Placebo</term>
<term>Plaque</term>
<term>Plaque index</term>
<term>Polyester bags</term>
<term>Porphyromonas gingivalis</term>
<term>Present study</term>
<term>Preventive dentistry</term>
<term>Quest breath freshness panel</term>
<term>Randomized</term>
<term>Real system</term>
<term>Relative amount</term>
<term>Research center</term>
<term>Saliva</term>
<term>Saliva samples</term>
<term>Salivarius</term>
<term>Sampling bags</term>
<term>Sensor array</term>
<term>Sensor responses</term>
<term>Social function</term>
<term>Square test</term>
<term>Statistical analysis</term>
<term>Study population</term>
<term>Subjective symptoms</term>
<term>Sulfur</term>
<term>Sulfur compounds</term>
<term>Sulphide</term>
<term>Time point</term>
<term>Tongue brush</term>
<term>Tongue cleaning</term>
<term>Tongue coat</term>
<term>Tongue coating</term>
<term>Tongue coating score</term>
<term>Tongue coating status</term>
<term>Tongue dorsum</term>
<term>Tongue microbiota</term>
<term>Toothpaste</term>
<term>Triclosan</term>
<term>Trimethylamine</term>
<term>University school</term>
<term>Unpleasant breath</term>
<term>Uoride</term>
<term>Uoride dentifrice</term>
<term>Vocs</term>
<term>Volatile</term>
<term>Volatile sulfur compounds</term>
<term>Volatile sulphur compounds</term>
<term>Vscs</term>
<term>Wearer</term>
<term>Wide range</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en"><term>Abnormal halitometry</term>
<term>Absolute value</term>
<term>Amine</term>
<term>Anaerobe</term>
<term>Anaerobic</term>
<term>Average level</term>
<term>Aviv</term>
<term>Aviv university</term>
<term>Avour</term>
<term>Avours</term>
<term>Baseline</term>
<term>Behavioral factors</term>
<term>Breath freshening</term>
<term>Breath freshening dentifrice</term>
<term>Breath group</term>
<term>Breath odor</term>
<term>Catholic university leuven</term>
<term>Ch3sh</term>
<term>Ch3sh concentration ratio</term>
<term>Clinical attachment level</term>
<term>Clinical study</term>
<term>Clo2</term>
<term>Control group</term>
<term>Control groups</term>
<term>Dental medicine</term>
<term>Dental plaque</term>
<term>Dental practitioners</term>
<term>Dental sciences</term>
<term>Dental students</term>
<term>Dentifrice</term>
<term>Dentistry</term>
<term>Dentulous subjects</term>
<term>Denture</term>
<term>Denture brush</term>
<term>Denture wearers</term>
<term>Elderly patients</term>
<term>Elderly people</term>
<term>Elderly population</term>
<term>Electronic nose</term>
<term>Essential oils</term>
<term>Examiner variation</term>
<term>Ezaki glico</term>
<term>Freshening</term>
<term>Gabriela goldschleger school</term>
<term>General health</term>
<term>Gingival</term>
<term>Gingival index</term>
<term>Gingivalis</term>
<term>Graduate school</term>
<term>Guideline</term>
<term>Halimeter</term>
<term>Halitometry</term>
<term>Halitosis</term>
<term>Halitosis samples</term>
<term>Halitosis therapy</term>
<term>Halitosis unit</term>
<term>Headspace</term>
<term>Health status</term>
<term>Hedonic</term>
<term>High intensity</term>
<term>Human nose</term>
<term>Hygiene</term>
<term>Intraoral oxygen release device</term>
<term>Japan objective</term>
<term>Laser</term>
<term>Laser treatment</term>
<term>Lethal photosensitization</term>
<term>Light energy</term>
<term>Main cause</term>
<term>Malodor</term>
<term>Malodour</term>
<term>Medical university</term>
<term>Mercaptan</term>
<term>Methods patients</term>
<term>Methyl</term>
<term>Methyl mercaptan</term>
<term>Microbial</term>
<term>Microbiota</term>
<term>Microorganism</term>
<term>Molecular weight amines</term>
<term>Morning breath</term>
<term>Mouthrinse</term>
<term>Odor</term>
<term>Odor judge scores</term>
<term>Odor judges</term>
<term>Odorant</term>
<term>Odorants</term>
<term>Odour</term>
<term>Odour judges</term>
<term>Oral</term>
<term>Oral care</term>
<term>Oral care products</term>
<term>Oral cavity</term>
<term>Oral diseases</term>
<term>Oral diseases abstracts</term>
<term>Oral examination</term>
<term>Oral halitosis</term>
<term>Oral health</term>
<term>Oral health care</term>
<term>Oral hygiene</term>
<term>Oral malodor</term>
<term>Oral malodor intensity</term>
<term>Oral malodor research</term>
<term>Oral malodour</term>
<term>Oral microbiota</term>
<term>Organoleptic</term>
<term>Organoleptic assessment</term>
<term>Organoleptic measurement</term>
<term>Organoleptic measurements</term>
<term>Organoleptic scale</term>
<term>Organoleptic score</term>
<term>Organoleptic scores</term>
<term>Organoleptic test</term>
<term>Other body odors</term>
<term>Other hand</term>
<term>Oxidative</term>
<term>Oxidative damage</term>
<term>Periodontal</term>
<term>Periodontal disease</term>
<term>Periodontal therapy</term>
<term>Periodontitis</term>
<term>Periodontology</term>
<term>Periodontopathic bacteria</term>
<term>Placebo</term>
<term>Plaque</term>
<term>Plaque index</term>
<term>Polyester bags</term>
<term>Porphyromonas gingivalis</term>
<term>Present study</term>
<term>Preventive dentistry</term>
<term>Quest breath freshness panel</term>
<term>Randomized</term>
<term>Real system</term>
<term>Relative amount</term>
<term>Research center</term>
<term>Saliva</term>
<term>Saliva samples</term>
<term>Salivarius</term>
<term>Sampling bags</term>
<term>Sensor array</term>
<term>Sensor responses</term>
<term>Social function</term>
<term>Square test</term>
<term>Statistical analysis</term>
<term>Study population</term>
<term>Subjective symptoms</term>
<term>Sulfur</term>
<term>Sulfur compounds</term>
<term>Sulphide</term>
<term>Time point</term>
<term>Tongue brush</term>
<term>Tongue cleaning</term>
<term>Tongue coat</term>
<term>Tongue coating</term>
<term>Tongue coating score</term>
<term>Tongue coating status</term>
<term>Tongue dorsum</term>
<term>Tongue microbiota</term>
<term>Toothpaste</term>
<term>Triclosan</term>
<term>Trimethylamine</term>
<term>University school</term>
<term>Unpleasant breath</term>
<term>Uoride</term>
<term>Uoride dentifrice</term>
<term>Vocs</term>
<term>Volatile</term>
<term>Volatile sulfur compounds</term>
<term>Volatile sulphur compounds</term>
<term>Vscs</term>
<term>Wearer</term>
<term>Wide range</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Médecine dentaire</term>
<term>Micro-organisme</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">We have previously reported that the score as determined under top‐note mode with an electronic nose provides objective halitosis‐related measurements, but those obtained by the multiple linear regression method (EM‐MLR) show only relative and not absolute values. The purpose of this investigation was to assess clinically oral malodor intensity expressed as an absolute value using an electronic nose. Sixty‐six patients who complained of oral malodor participated. Malodor intensity (EN‐MI) calculated by totaling the contributions based on the measurement of multiple category gases and EM‐MLR were measured by analyzing mouth air samples with an electronic nose system (FF‐1, Shimadzu). Oral malodor was also assessed by an organoleptic test and volatile sulfur compound levels (VSC) using gas chromatography. Probing depth (PD), tongue coating score (TCS), and plaque control record (PCR) were used as oral health parameters. Receiver operating characteristics (ROC) procedures were applied to analyze the diagnostic accuracy of EM‐MI using an organoleptic test as a gold standard. The area under the ROC plots for EN‐MI (0.975) was significantly larger than that for logVSC (0.896) (P = 0.036), but did not differ significantly from that for EN‐MLR (0.932). In logistic regression analyses of the possibility of subjects being in the upper 25th percentile of EN‐MI distribution as a dependent variable, percentage of teeth with PD.4 mm, TCS, and PCR were each significantly associated with EN‐MI and respective odds ratios were 13.0, 7.1, and 28.2. These results suggest that oral malodor intensity expressed as an absolute value using the electronic nose may be useful for evaluating clinically oral malodor.</div>
</front>
</TEI>
</record>
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