RESUMEN
BACKGROUND: Bad breath (halitosis) is a common problem affecting psycho-social wellbeing of young people. We aimed to explore the extent of self-perceived halitosis and associated factors among university students in Dhaka, Bangladesh. METHODS: A cross-sectional study was conducted among university students from November 2021 to April 2022. Six private and two public universities were approached. A total of 318 participants were conveniently selected for the study. A self-administered questionnaire was used for data collection. Students unwilling to participate were excluded. Multivariable logistic regression analysis was used to examine factors associated with halitosis. Statistical analysis was conducted using Stata Version 17. RESULTS: A total of 55.97% of students had self-perceived halitosis, with females (74.53%) having a significantly higher proportion than males (36.94%) (p < 0.001). A significantly higher proportion of halitosis was found among participants who were overweight ( 61%), had obesity (60.77%), smoked cigarette (46.79%), consumed alcohol (71.43%), lacked exercise (66.29%), were on unhealthy diet (57.35%), consumed coffee/tea (61.35%), breathed through mouth (64.60%), brushed tooth infrequently (85.71%), changed toothbrush after 6 months (77.42%), did not use toothpaste (94.74%), did not use/ sometimes used fluoride toothpaste (75.76%), lacked dental floss use (60.85%), did not use toothpick (62.87%), did chew or sometimes chewed sugar-free chewing gum (75.82%), did not clear / cleaned tongue sometimes (76.14%), did use mouth freshener regularly or occasionally (64.97%), did not use or used mouthwash sometimes (58.87%) were also associated with higher self-perceived halitosis (p < 0.05 for all). Students with gum bleeding, swollen gums, dry mouth, dental caries, food accumulation, and tooth sensitivity had a significantly (p < 0.05 for all) higher proportion of self-perceived halitosis (76.85%, 81.82%, 72.50%, 67.78%, 64.13% and 67.40%, respectively) compared to those without this problem. Being female (OR = 5.04; 95% CI: 2.01-12.62; p < 0.001), alcohol consumers (OR 7.35; 95% CI: 1.77-30.50; p = 0.006); not using sugar free chewing gum (OR = 0.25; 95% CI: 0.10-0.58; p = 0.001), lack of tongue cleaning (OR 4.62; 95% CI: 2.16-9.84; p < 0.001), and gum bleeding (OR = 7.43; 95% CI: 3.00-18.35; p < 0.001) were independently associated with halitosis on multivariable regression. CONCLUSION: This study reveals a high proportion of self-perceived halitosis and relevant factors. There should be more public education on the causes of halitosis and potential management approaches.
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Halitosis , Estudiantes , Humanos , Halitosis/psicología , Halitosis/etiología , Halitosis/epidemiología , Femenino , Masculino , Bangladesh/epidemiología , Estudios Transversales , Universidades , Adulto Joven , Estudiantes/estadística & datos numéricos , Estudiantes/psicología , Autoimagen , Encuestas y Cuestionarios , Adulto , Factores de Riesgo , AdolescenteRESUMEN
Objective: To assess the prevalence of halitosis among the general population of Karachi, and to identify factors contributing to its occurrence. METHODS: The cross-sectional study was conducted from March to July 2022 in Karachi after approval from the ethics review board of Dow University of Health Sciences, Karachi, and comprised the adult population of Karachi. Data was collected online using a questionnaire that was piloted before its link was distributed through social media platforms. The questionnaire evaluated the association of demographic features with self-perceived halitosis on the basis of which factors predictive of halitosis were determined. Data was analysed using SPSS 26. RESULTS: Of a total of 342 subjects, 182(53%) were females and 160(47%) were males. There were 141(41$) subjects aged 18-25 years, and 166(48%) were graduates. Overall, 240(70%) subjects reported to have self-perceived halitosis. Age, monthly household income, niswar and tea consumption, irregular use of dental floss and tongue cleaning were associated with higher incidence of halitosis (p<0.05). Carrying water bottle while outside was associated with decreased halitosis (p=0.007). Symptoms of gastroesophageal reflux disease, sinusitis, asthma, diabetes, hypertension and mental stress were associated with halitosis (p<0.05). Higher monthly household income and daily use of dental floss predicted lower odds of halitosis (p<0.05). Conclusion: Maintaining good oral hygiene and hydration reduced, while comorbid conditions increased the probability of halitosis.
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Halitosis , Sinusitis , Adulto , Masculino , Femenino , Humanos , Adolescente , Adulto Joven , Halitosis/epidemiología , Halitosis/diagnóstico , Halitosis/etiología , Prevalencia , Estudios Transversales , Pakistán/epidemiologíaRESUMEN
AIMS: Data on halitosis among individuals with Down syndrome (DS) are scarce. The aim was to evaluate factors associated with the occurrence of halitosis reported by parents/caregivers (P/Cs) in individuals with DS. METHODS AND RESULTS: A cross-sectional study was conducted in non-governmental assistance institutions in the State of Minas Gerais-Brazil. P/Cs have answered an electronic questionnaire with sociodemographic, behavioral and oral health data. Factors associated with halitosis were evaluated by multivariate logistic regression. The sample comprised 227 P/Cs (age 48.8 ± 13.2 years; 82.9% mothers) of individuals with DS (age 20.8 ± 13.5 years). The prevalence of halitosis in the total sample was 34.4% (n = 78) and its occurrence was associated: 1) in individuals with DS ≤18 years old (26.2%; n = 27)-negative perception of oral health (OR = 3.91); 2) in individuals with DS > 18 years (41.1%; n = 51)-gingival bleeding (OR = 4.53), absence of tongue brushing (OR = 4.50), negative perception of oral health (OR = 2.72). CONCLUSIONS: The occurrence of halitosis in individuals with DS reported by P/Cs was relevant and associated with dental factors, having a negative impact on the perception of oral health. Oral hygiene practices, especially tongue brushing, should be reinforced to prevent and control halitosis.
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Síndrome de Down , Halitosis , Humanos , Adulto , Persona de Mediana Edad , Niño , Adolescente , Adulto Joven , Halitosis/epidemiología , Halitosis/etiología , Síndrome de Down/complicaciones , Síndrome de Down/epidemiología , Cuidadores , Estudios Transversales , Padres , LenguaRESUMEN
Halitosis refers to socially unacceptable levels of breath odors. This affects the social life and psychological well-being of individuals. The purpose of this study was to evaluate the prevalence of self-perceived halitosis (SPH) among females and its effect on social life. This was a cross-sectional study. A previously validated questionnaire was distributed electronically through a secure link. The questionnaire consisted of 5 different parts that collected information on sociodemographic, medical history, oral hygiene and other health habits. It also included questions related to participant's knowledge and perception of halitosis and its social impact. All females who were at least 18 years were invited to participate. Data were transferred for analysis using the Statistical Package for Social Sciences program for Windows (IBM SPSS Statistics Version 26, Chicago, IL). Simple descriptive statistics such as frequency distributions and percentages were calculated for the study variables. The relationship between the variables and SPH was also evaluated using the chi-squared test of independence at 95% confidence (Pâ ≤â .05). In total, 1089 subjects completed the questionnaire. The SPH prevalence was 62% among females. The correlation between SPH and sinusitis, gastrointestinal tract disorders, periodontal diseases were significant (Pâ <â .05). In addition, subjects with good tooth brushing habits reported no halitosis (91.6%) compared to subjects with poor tooth brushing habits who reported no halitosis (8.9%), and the difference was statistically significant (Pâ <â .001). Not using floss and tounge cleaners daily was significantly related to self-reported halitosis (Pâ <â .001). Females who reported SPH indicated that they were hesitant to talk to others (68.1%), uncomfortable around others (80.5%), did not like meeting others (44.2%), avoided by others (15%), and that halitosis affected their personal life (31.9%). This association was statistically significant for all variables of social life (Pâ <â .001). The prevalence of SPH is high and can have an incapacitating effect on females social lives. The management of halitosis includes active involvement of dental professionals and the incorporation of psychological support.
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Halitosis , Humanos , Femenino , Halitosis/epidemiología , Estudios Transversales , Cambio Social , Hábitos , ConocimientoRESUMEN
This study aimed to measure the levels of volatile sulfur compounds and investigate the occurrence of halitosis in patients with gingivitis and periodontitis. Additionally, the incidence rates of gingivitis and periodontitis in patients with halitosis were investigated. Through various statistical analyses, we attempted to determine the relationship between periodontal disease and halitosis. One-hundred-and-four participants (52 females and 52 males, mean age: 46.49 ± 16.03 years) were enrolled in this cross-sectional study, comprising 33 healthy controls, 43 patients with gingivitis, and 28 patients with periodontitis. Gas chromatography was used to measure hydrogen sulfide (H2S) and methyl mercaptan (CH3SH), which are representative VSCs. The VSC cut-off values for diagnosing halitosis were 65.79 ppb for women and 79.94 ppb for men. Total VSC level was significantly higher in the gingivitis than the healthy control group (186.72 ± 374.83 ppb vs. 19.80 ± 40.19 ppb, p = 0.035). There was no significant difference between the gingivitis and periodontitis (153.79 ± 278.51 ppb) groups. H2S level was significantly higher in the gingivitis (100.51 ± 183.69 ppb) and periodontitis (91.57 ± 132.06 ppb) groups than in healthy controls (14.97 ± 31.22 ppb), and CH3SH level was significantly higher in gingivitis group (29.31 ± 59.16 ppb) than in the healthy control (5.73 ± 14.10 ppb) (all p < 0.05). Halitosis was found in 3% of healthy controls and 39.5% and 42.9% of patients with gingivitis and periodontitis patients, respectively, making it significantly higher in the gingivitis and periodontitis groups than the healthy controls (p = 0.005). Conversely, among participants with halitosis, 53.1% had gingivitis, 37.5% had periodontitis, and 90.6 incidence had periodontal disease. Multivariate logistic regression analysis to predict the presence of halitosis, found periodontal disease was a significant predictor of halitosis (OR = 3.607, 95% CI 1.023-12.718, p = 0.046). Considering area under curve value for halitosis, the cut-off value of healthy control (H2S:61.5 ppb, CH3SH:3.5 ppb), gingivitis (H2S:50.0 ppb, CH3SH:6 ppb), and periodontitis (H2S:62.0 ppb, CH3SH:3.5 ppb) were (all p < 0.05). Our results emphasize the close and strong relationship between periodontal disease and halitosis through human clinical evidence based on the high co-occurrence rate of mutual diseases. Additionally, the presence of periodontal disease increased the probability of halitosis by 3.607 times. These results suggest that H2S can be used as a biomarker of halitosis in patients with periodontal disease.
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Gingivitis , Halitosis , Enfermedades Periodontales , Periodontitis , Masculino , Humanos , Femenino , Adulto , Persona de Mediana Edad , Halitosis/diagnóstico , Halitosis/epidemiología , Halitosis/etiología , Estudios Transversales , Compuestos de Azufre/química , Periodontitis/complicaciones , Periodontitis/epidemiología , Gingivitis/complicaciones , Gingivitis/diagnóstico , Gingivitis/epidemiología , Enfermedades Periodontales/complicacionesRESUMEN
This study aimed to analyze the accuracy of two methods for detecting halitosis, the organoleptic assessment by a trained professional (OA) with volatile sulfur compounds (VSC) measurement via Halimeter® (Interscan Corporation) and information obtained from a close person (ICP). Participants were patients and companions who visited a university hospital over one year period to perform digestive endoscopy. A total of 138 participants were included in the VSC test, whose 115 were also included in the ICP test. ROC curves were constructed to establish the best VSC cut-off points. The prevalence of halitosis was 12% (95%CI: 7% to 18%) and 9% (95%CI 3% to 14%) for the OA and ICP, respectively. At the cut-off point >80 parts per billion (ppb) VSC, the prevalence of halitosis was 18% (95%CI: 12% to 25%). At the cut-off point >65 ppb VSC, sensitivity and specificity were 94% and 76%, respectively. At the cut-off point >140 ppb, sensitivity was 47% and specificity 96%. For the ICP, sensitivity was 14% and specificity 92%. VSC presents high sensitivity at the cut-off point of >65 ppb and high specificity at the cut-off point of >140 ppb. ICP had high specificity, but low sensitivity. The OA can express either occasional or chronic bad breath, whereas the ICP can be a potential instrument to detect chronic halitosis.
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Halitosis , Compuestos de Azufre , Humanos , Halitosis/diagnóstico , Halitosis/epidemiología , Boca , Sensibilidad y EspecificidadRESUMEN
Background and Objectives: Halitosis is a condition characterized by unpleasant breath smell that is starting to receive serious scientific attention, considering it reflects on people's social and personal life. While most studies focus on the prevalence of halitosis, its medical etiology, and the psychological impact on adults, there is a lack of evidence regarding the social impact of halitosis on the younger population. Therefore, this systematic review aimed to observe the social and emotional impact that halitosis has on adolescents and young adults. Materials and Methods: The review followed the PRISMA protocol, and four electronic databases (Scopus, Scholar, Web of Science, and ProQuest) were searched. From a total of 593 studies retrieved, only 6 were included in the study after assessing the eligibility criteria. Results: The main results showed that the levels of self-reported halitosis ranged from 23.1% to 77.5%, with an average of 44.7%, indicating a significant heterogeneity among the studies reporting this issue. Adolescents and young adults who experienced bad breath were feeling more anxious and depressed according to the non-standardized questionnaires and the standardized questionnaires (OHIP-14 and SCL-9-R). The respondents were isolated from social interactions and consequently had lower self-esteem and impaired quality of life. Conclusions: The conclusions drawn indicate the need for action on a medical level, as well as on a psychological level, in order to improve people's oral health and help them navigate through the difficulties of maintaining social interactions as they live with halitosis.
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Halitosis , Humanos , Adolescente , Adulto Joven , Halitosis/epidemiología , Halitosis/etiología , Calidad de Vida , Cambio Social , Salud Bucal , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To assess the prevalence and associated factors of self-reported halitosis in institutionalized adolescents in a city in southern Brazil. METHODS: This cross-sectional study involved male institutionalized adolescents, aged 15-19 years old, at the Socio-Educational Assistance Center in the city of Passo Fundo, Brazil. Data collection was performed by a research team composed of two interviewers, two clinical examiners of oral health and two examiners of salivary flow. A structured questionnaire was applied, which included demographical, socioeconomical, general health behaviour, presence of health problems and oral health self-perception variables. Decayed, Missing, Filled Index was used for the clinical examination. The salivary flow collection was performed using the mechanically stimulated total saliva method, in which only the liquid component was measured. RESULTS: The prevalence of self-reported halitosis in this sample was 51.5% (n = 35). In the final multivariate analysis, halitosis was significantly associated with the non-white racial group (prevalence ratio [RP]:1.703; 95% confidence interval [95%CI]:1.101-2.634), use of crack (RP:1.857; 95%CI:1.270-2.714) and number of decayed teeth (PR: 1.123; 95%CI:1.008-1.252). The use of alcohol and access to dental care in the last 12 months were not significantly associated with self-reported halitosis. CONCLUSION: It was concluded that non-white and crack-user youngsters had a high occurrence of self-reported halitosis. Higher rates of dental caries are also associated with halitosis.
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Adolescente Institucionalizado , Caries Dental , Halitosis , Adolescente , Humanos , Masculino , Adulto Joven , Adulto , Halitosis/diagnóstico , Halitosis/epidemiología , Estudios Transversales , Autoinforme , Caries Dental/epidemiología , Caries Dental/diagnóstico , Prevalencia , Salud Bucal , Índice CPORESUMEN
OBJECTIVES: To investigate the prevalence of halitosis in young adults. METHODS: Young adults (n = 372; mean age = 21.0 ± 2.6 years old, range = 18-30 years) in Dunedin, New Zealand, were recruited into the cross sectional study after providing informed consent. The prevalence of halitosis was determined using both objective measurements (parts per billion [ppb] volatile sulphur compounds [VSCs] in the exhaled air) and subjective measurements (self-reported halitosis questionnaire, tongue coating index, and organoleptic assessment). RESULTS: Volatile sulphur compounds measurements indicated that the prevalence of halitosis (values ≥140 ppb) was 31.2%; 25.6% of participants self-reported halitosis. The organoleptic assessment revealed that 14.3% of the participants had a score of ≥2. A positive correlation was found between the VSC measurements and organoleptic assessment (p < 0.05). No significant relationship was found between self-reported halitosis and either organoleptic assessment or VSC measurements. Self-reported dry mouth, smoking, oral hygiene index, DMFT index, and tongue coating score were significantly associated with the organoleptic assessment (p < 0.05). The self-reported dry mouth, mouth breathing and tongue coating score were significantly associated with the VSC scores (p < 0.05). CONCLUSION: Halitosis, as represented by VSC, was found in 31.2% of the participants. VSC scores and organoleptic assessment were positively correlated. There was no significant relationship between self-reported halitosis and either organoleptic assessment or VSC measurements.
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Halitosis , Xerostomía , Adulto Joven , Humanos , Adolescente , Adulto , Halitosis/diagnóstico , Halitosis/epidemiología , Prevalencia , Estudios Transversales , Nueva Zelanda/epidemiología , Lengua , Compuestos de AzufreRESUMEN
INTRODUCTION: Halitosis is a common oral health problem that significantly impacts the quality of life of the affected individuals. In most cases, poor oral hygiene is responsible for the problem. Orthodontic therapy aims to correct malocclusion using different devices. It has been suggested that orthodontic treatment can promote gingival health by facilitating daily oral hygiene measures. However, the treatment may harm gingival health as these appliances may lead to a more significant accumulation of plaque, increasing the microbial load in the subgingival environment leading to halitosis. OBJECTIVE: The primary goal of this survey is to assess the prevalence of self-perceived halitosis in patients undergoing orthodontic treatment. MATERIALS AND METHODS: An online questionnaire was randomly distributed to patients undergoing orthodontic treatment. A total of 289 subjects completed the questionnaire. It included questions about: demographic data, medical history, social habits, past dental treatment and oral hygiene habits. Descriptive statistics as frequency distributions and percentages were calculated for the study variables. RESULTS: The prevalence of self-perceived halitosis was 41.5%. The majority of the participants started to notice this problem during and after orthodontic treatment (62.5%). A statistically significant correlation was found between the regular dental visits and halitosis in patients with fixed orthodontic appliances (p-value = 0.010). Also, those patients had a substantial increase in tongue coating formation (p- value = 0.010). CONCLUSION: Self-perceived halitosis is a common problem in patients receiving orthodontic treatment.
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Halitosis , Atención Odontológica , Halitosis/epidemiología , Halitosis/etiología , Halitosis/terapia , Humanos , Salud Bucal , Higiene Bucal , Aparatos Ortodóncicos/efectos adversos , Calidad de Vida , Adulto JovenRESUMEN
BACKGROUND: Periodontal diseases and poor oral hygiene are potentially associated with decreased female fecundability. Fecundability refers to the probability of conception during a given period measured in months or menstrual cycles. This study aims to examine whether halitosis is associated with female fecundability in a large sample of Chinese women who planned to be pregnant. METHODS: In 2012, a total of 6319 couples came for preconception care in eight districts in Shanghai, China and were followed by telephone contact. Three thousand nine hundred fifteen women who continued trying to be pregnant for up to 24 months remained for final statistical analyses. Halitosis was self-reported at the preconception care visit. Time to pregnancy (TTP) was reported in months and was censored at 24 months. Fecundability ratio (FR) was defined as the ratio of probability of conception among those with and without halitosis. FR and 95% confidence interval (CI) were estimated using the discrete-time Cox model. RESULTS: 80.1 and 86.1% of women had self-reported clinically confirmed pregnancy within 12 and 24 months, respectively. Halitosis was reported in 8.7% of the women. After controlling for potential confounders, halitosis was associated with a reduced probability of spontaneous conception (for an observation period of 12 months: adjusted FR 0.82, 95% CI 0.72-0.94; for an observation period of 24 months: adjusted FR 0.84, 95% CI 0.74-0.96). CONCLUSIONS: Halitosis is associated with reduced fecundability in Chinese women.
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Fertilidad , Halitosis/epidemiología , Adulto , China/epidemiología , Estudios de Cohortes , Femenino , Fertilización , Humanos , Persona de Mediana Edad , Embarazo , Probabilidad , Estudios Prospectivos , Tiempo para Quedar EmbarazadaRESUMEN
AIM: The present manuscript aims at providing a comprehensive overview of the epidemiology, risk factors, diagnostic aids, and management of halitosis in a pediatric population. BACKGROUND: Halitosis refers to bad breath from the mouth that seems unpleasant or offensive to others. This condition is prevalent worldwide, including all age-groups. However, studies on the pediatric population are limited. Self-confidence and personality development are important factors that the child builds up during their developmental stages. Halitosis may affect them both on personal and social aspects; hence, it is important to have beforehand knowledge and the modes to intercept it, paving the way to a positive growth of the child. REVIEW RESULTS: On reviewing the literature, the common risk factors for halitosis in children constituted predominantly oral factors that varied from poor oral hygiene, gingivitis, periodontal diseases, dental caries, tongue coating, mouth breathing, and so on. Their diagnosis commonly included the organoleptic test, sulfide monitoring, and gas chromatography along with the assessment of questionnaire by the parents and older children. The management was predominantly directed toward the identified source of halitosis along with instructions and counseling on the benefits of a good oral hygiene regime. CONCLUSION: The importance of cultivating a day-to-day practice of oral hygiene regime in the children will not only accustom them toward the benefits of good oral health but also help them to tackle halitosis and in turn their inhibitions associated with it. CLINICAL SIGNIFICANCE: Halitosis, though a prevalent condition experienced at various stages of life, is crucial to identify and manage, especially in the pediatric population owing to its influence on personal and on social aspects of life.
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Caries Dental , Halitosis , Adolescente , Niño , Halitosis/diagnóstico , Halitosis/epidemiología , Halitosis/etiología , Humanos , Boca , Factores de Riesgo , LenguaRESUMEN
Due to the COVID-19 pandemic, the use of face masks has increased, resulting in potential health-related side-effects. Therefore, the study aimed to analyse the effect of wearing face masks on self-perceived dry mouth and halitosis. A questionnaire addressing the daily wearing time of different face masks (community masks, surgical/medical masks and KN95-/N95-/FFP2-masks) and self-perceived dry mouth and halitosis was given to adults attending or working at a university hospital. Statistical analysis was performed using Wilcoxon signed-rank test and multiple linear regression analysis (p < 0.05). 3750 participants (age: 50.4 ± 15.5 years; 60.0% female) were included. During the pandemic, face masks were used for 4.7 ± 3.8 h per day: community masks: 0.9 ± 2.0 h, medical/surgical masks: 1.9 ± 2.8 h and KN95-/N95-/FFP2-masks: 1.9 ± 2.5 h per day. The use of face masks significantly increased self-perceived dry mouth and halitosis (both p < 0.001). Self-perceived dry mouth and halitosis increased with increasing wearing time (community masks: dry mouth: p < 0.001, halitosis: p = 0.014; medical/surgical masks: both: p < 0.001; KN95-/N95-/FFP2-masks: dry mouth: p < 0.001, halitosis: p = 0.011). The perception of dry mouth and halitosis was increased in females compared to males (both: p < 0.001). Participants used to wearing face masks prior to the pandemic perceived dry mouth to a higher extent (p = 0.043). Self-perceived halitosis was lower in older than in younger participants (p < 0.001). Due to the increased perception of dry mouth and halitosis, people might abstain from wearing face masks. Further studies need to analyse measurable changes in dry mouth or halitosis.
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COVID-19 , Halitosis , Xerostomía , Adulto , Anciano , Femenino , Halitosis/epidemiología , Humanos , Masculino , Máscaras , Persona de Mediana Edad , Pandemias , SARS-CoV-2RESUMEN
AIM: To investigate whether halitosis is associated with impaired oral-health-related quality of life (OHRQoL). MATERIALS AND METHODS: This is a systematic review of the literature. Electronic searches were performed in PubMed via Medline, Web of Science, Scopus, and EMBASE up to and including June 2021. Observational studies that assessed halitosis in association with OHRQoL were included. The pooled standardized mean difference (SMD) was estimated by meta-analysis. RESULTS: Thirteen studies were included in the review; however, the meta-analysis included only 10 studies, all cross-sectional, comprising 2692 individuals. The overall meta-analysis showed an association between halitosis and impaired OHRQoL (SMD 0.51; 95% confidence interval 0.27-0.75). Subgroup analyses, however, indicated that this association remained only among adults. Neither the OHRQoL instrument nor the halitosis assessment method, or the cultural background, influenced the pooled estimates. Meta-regression analyses revealed that the OHRQoL instrument, the halitosis assessment method, and the sample composition did not explain the between-study heterogeneity. Methodological quality appeared to explain 20% of the overall heterogeneity, as studies with high risk of bias overestimated the magnitude of the association. CONCLUSION: Our findings suggest that halitosis is associated with impaired OHRQoL.
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Halitosis , Calidad de Vida , Adulto , Bibliometría , Estudios Transversales , Halitosis/epidemiología , Humanos , Salud BucalRESUMEN
AIM: To investigate risk factors associated with halitosis in children using OralChroma™. MATERIALS AND METHODS: Sixty-seven children between the ages of 3 and 8 who attended a pre-general anesthesia assessment at the Dental University Hospital at King Saud University, Riyadh, Saudi Arabia, were enrolled in this study after satisfying the inclusion criteria. Demographic data, medical history, and oral hygiene practices were obtained by a standardized questionnaire completed by the parents of each child. Clinical dental examination was conducted to record the following: caries index (dmft/DMFT), simplified debris index (DI-S), modified gingival index (MGI), and Winkel tongue coating index (WTCI). Clinical halitosis was assessed using the OralChroma™ device that measures the concentration of volatile sulfur compounds (VSCs) including hydrogen sulfide (H2S), methyl mercaptan (CH3SH), and dimethyl sulfide (CH3SCH3). Statistics were completed using Spearman's correlation coefficient and Mann-Whitney U-test to assess the association with the VSC scores with continuous and binary variables, respectively. Then, multivariate linear regression analysis was performed to detect the degree of association. RESULTS: High VSC measures were detected in 58 children (87%). The dmft/DMFT was significantly associated with H2S level (ß = 26.84, p = 0.034) and CH3SH level (ß = 19.96, p = 0.016) after controlling possible confounders. There was no significant association of DI-S, MGI, and WTCI with the VSC measures. CONCLUSION: The result suggested that dmft/DMFT score (children's caries experience) is associated significantly with high levels of H2S and CH3SH in the sample studied. CLINICAL SIGNIFICANCE: Caries experience in children is a significant risk factor for halitosis and should be considered during the management of halitosis.
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Halitosis , Niño , Preescolar , Estudios Transversales , Halitosis/epidemiología , Halitosis/etiología , Humanos , Factores de Riesgo , Arabia Saudita/epidemiología , Compuestos de Azufre/análisis , LenguaRESUMEN
OBJECTIVES: The aim of this study was to investigate and compare the level of halitosis in patients with/without fixed crowns and in addition the influence of various crown parameters on halitosis was also explored. METHODS: In total, 96 subjects (fixed crowns = 52; no crowns = 44) participated in the study. The levels volatile sulphur compounds (VSCs) of hydrogen sulphide (H2S), methyl mercaptan (CH3SH), and dimethyl sulphide (CH3SCH3) were evaluated with breath samples using gas chromatography and used for classification as presence or absence of halitosis. The periodontal clinical parameters for all the participants as well as the crown parameters for participants with fixed crowns were also evaluated. Cross tabulation, Chi-square test, and one-way analysis of variance tests were used for the statistical analysis and comparisons. RESULTS: Breath samples revealed, 50 (52.1%) participants were suffering from halitosis. Out of VSCs, the level of CH3SCH3 (62.5%) was found to be the most prevalent. Significant correlations were observed between the presence of fixed crowns and oral halitosis (p < 0.001). Statistically significant difference in the concentration of H2S and CH3SH (p < 0.001) and no significance for CH3SCH3 (p = 0.075) between patients with/without fixed crowns was found. The presence of halitosis was more prevalent in the subjects with crown parameters (subgingival margin, over-contoured margin, open-crown margin, over-contoured and under-contoured crowns) considered clinically defective/unacceptable (p < 0.05). CONCLUSIONS: Presence of fixed dental crowns significantly contributes to the oral halitosis. Dental crowns with defects significantly impair the hygienic conditions and oral microflora resulting in high prevalence of halitosis.
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Halitosis , Sulfuro de Hidrógeno , Cromatografía de Gases , Coronas , Halitosis/epidemiología , Humanos , Compuestos de AzufreRESUMEN
BACKGROUND: Many individuals, irrespective of their age, sex and social status suffer from halitosis. There is very little evidence, however, of the disease burden in Ghana. The aim of this study was to determine the prevalence and associated factors of self-perceived halitosis in La, a suburb in Accra. METHODS: This was a cross-sectional study conducted among adults in La. The main outcome variable was self-perceived halitosis. Other variables collected included the socio-demographic characteristics (age, sex, occupation category, education), previous visit to a dentist, and previous/current consumption of alcohol. Background characteristics for all respondents were described, and summaries for variables reported. Cross-tabulations were done to explore the factors related to self-perceived halitosis. RESULTS: A total of 324 participants were involved in the study. This consisted of 165 males (51%) and 159 females (49%). The mean age of the entire population was 41.2±14.9 years. The prevalence of self-perceived halitosis among the study population was 18%, while halitosis was found to be significantly distributed among persons with bleeding gums (p=0.007) and those who poorly rated their oral hygiene (p<0.001). CONCLUSION: Halitosis is a source of concern to a considerable number of inhabitants of La. Education in this regard is therefore essential in promoting awareness and better oral health practices.
Asunto(s)
Halitosis , Adulto , Estudios Transversales , Femenino , Ghana/epidemiología , Halitosis/epidemiología , Halitosis/etiología , Humanos , Masculino , Persona de Mediana Edad , Salud Bucal , Higiene BucalRESUMEN
OBJECTIVE: To assess the bacterial characteristics associated with intra-oral halitosis among Chinese preschool children. METHODS: An epidemiological study was conducted among 273 preschool children (aged 3-4 years) in Shanghai, China, followed by the collection of 16 samples from the tongue coating of caries-free healthy and halitosis participants. The characterization of associated microbial communities was performed using 16S rRNA gene sequencing on the MiSeq. RESULTS: Halitosis was observed in 13.2% of the preschool children. No significant difference in terms of microbial diversity (p > .05) was detected in the control and halitosis groups. The dominant bacterial genera observed in both groups included Prevotella, Veillonella, Streptococcus, Neisseria, Actinomyces, Haemophilus, and Leptotrichia. The relative proportions of thirteen species (including Leptotrichia sp. HMT_417, Prevotella Pallens, and Alloprevotella rava) were significantly higher in the halitosis group compared with the control group, whereas the distribution of seventeen species from genera Streptococcus, Gemella, and Kingella showed a higher abundance in the control group. Further investigation of interactions among species demonstrated obvious differences in two groups, indicating that various microorganisms interact to produce halitosis in preschool children. CONCLUSIONS: Overall, halitosis is associated with multi-microbial mutual interactions. The oral flora microorganisms may exert potentiating or inhibiting effects on each other.
Asunto(s)
Halitosis , Microbiota , Bacteroidetes , Preescolar , China/epidemiología , Halitosis/epidemiología , Humanos , Prevotella , ARN Ribosómico 16S/genéticaRESUMEN
This cross-sectional study sought to evaluate the association between insufficient sleep and bad breath among Korean adolescent population. It was based on the 13th Korea Youth Risk Behavior Web-Based Survey (2017). From 64,991 participants (aged 13-18 years), the final participation rate in the survey was 95.8% (62,276 participants; 31,624 boys and 30,652 girls). A complex sample logistic regression was performed to identify the relationship between insufficient sleep and halitosis, after adjusting for all covariates. In Model II for estimating the adjusted odds ratio (AOR) for general characteristics, students who answered "not at all sufficient", indicating insufficient sleep, were at higher risk of bad breath than those who answered "completely sufficient" (AOR = 2.09, 95% confidence interval, CI = 1.91-2.30). In Model III, for estimating the AOR adjusted for all covariates, students who answered "not at all sufficient", indicating insufficient sleep, were at higher risk of bad breath than those who answered "completely sufficient" (AOR = 1.47, 95% CI = 1.33-1.83). It is necessary for families and schools to have health education lessons that recognize insufficient sleep among adolescents may be a cause of bad breath and therefore optimal sleeping habits and oral health behaviors should be promoted.
Asunto(s)
Conducta del Adolescente , Halitosis/epidemiología , Privación de Sueño , Adolescente , Estudios Transversales , Femenino , Humanos , Masculino , República de Corea/epidemiología , Asunción de Riesgos , Sueño , Encuestas y CuestionariosRESUMEN
Periodontitis is a highly prevalent condition leading to a continuous destruction of tooth-supporting tissues. It increases the risk for various systemic diseases and adverse pregnancy outcomes. Therefore, screening for periodontitis is important. Screening measures can range from self-reported symptoms to clinical full-mouth periodontal examination. The hypothesis of our study was that self-reported parameters and clinical definition perform equally well in identifying periodontitis patients. The aim of this study was to develop, validate its internal consistency, and evaluate a self-reported instrument against periodontal clinical evaluation for diagnosis of periodontitis in a group of postpartum women, as well as to describe their periodontal status and the risk factors associated with periodontal disease. A cross-sectional study on postpartum women was conducted in a tertiary university hospital, from April 2018 to March 2019. Sociodemographic and behavioral data, periodontal clinical parameters, and self-reported periodontal perception were collected. A 16-item questionnaire was developed to obtain information about perceived periodontal alterations and oral hygiene habits. The utility of the questionnaire was tested against a periodontal diagnosis based on a full-mouth periodontal examination. The questionnaire was applied in 215 postpartum women aged 29.16±5.54 years (mean age (y) ± standard deviation) having the following periodontal status: 16 individuals without periodontal disease (7.44%), 32 individuals with gingivitis (14.88%), 19 individuals with mild periodontitis (8.84%), 132 individuals with moderate periodontitis (61.39%), and 16 individuals with severe periodontitis (7.44%). A significant association was observed between oral hygiene score, smoking status, and periodontal conditions (p<0.05). A significant association between the self-reported items related to "gum swelling", "halitosis", "previous periodontal diagnosis" and "previous periodontal treatment" with clinical periodontitis have been identified (p<0.05). Using self-reported questionnaires for detection of periodontal disease was ineffective in our studied population, since self-reported parameters and clinical definition do not appear to perform equally in identifying periodontitis cases. Clinical periodontal examination remains the gold standard for screening. Periodontitis was frequent in our group and the severity was significantly associated with the oral hygiene score and smoking. These results underline the necessity for periodontal clinical examination during pregnancy.