Association of periodontal disease treatment with mortality in patients with dementia: a population-based retrospective cohort study (2002-2018).

Dementia is one of the leading causes of death worldwide. In this study, we analyzed the association of periodontal treatment with the risk of death in patients with dementia. The analyzed data were obtained by linking the National Health Insurance Corporation claims data between 2002 and 2018 to the Statistics Korea death registry. In total, 1,131,406 patients with dementia aged ≥ 65 years had undergone dental treatment during the study period. Time-dependent Cox proportional hazards model was performed. The mortality rate was approximately 10% among the patients with dementia. The 17-years cumulative survival rates for patients who received periodontal treatment and their untreated counterparts were 83.5% and 71.5%, respectively. The crude hazard ratio of the periodontal group was approximately twice as high as that of the non-periodontal group (1.99; P < 0.001). Furthermore, in the regression model that was adjusted for socio-demographic variables and systematic chronic diseases, the risk of death in the non-periodontal group was approximately 1.83 times higher than that of the periodontal group (P < 0.00). These findings suggest that preventive periodontal treatment may decrease mortality risk in older people with dementia.

Vitamin intake and periodontal disease: a meta-analysis of observational studies.

OBJECTIVE: A meta-analysis was performed to assess the epidemiological correlation between dietary intake of various types of vitamin intake and the risk of periodontal disease. METHODS: A comprehensive computerized search was conducted in eight databases, namely PubMed, Web of Science, Embase, Cochrane Library, China Biology Medicine Disc, CNKI, VIP, and WanFang Database, and a random effect model was applied to combine pooled odds ratio (ORs) with corresponding 95% confidence intervals (CIs) of the included studies, and the sensitivity analysis was performed to explore the impact of a single study on the comprehensive results. RESULTS: We finally included 45 effect groups from 23 observational studies, with a total number of study participants of 74,488. The results showed that higher levels of vitamin A (OR: 0.788, 95% CI: 0.640-0.971), vitamin B complex (OR: 0.884, 95% CI: 0.824-0.948), vitamin C (OR: 0.875, 95% CI: 0.775-0.988), vitamin D (OR: 0.964, 95% CI: 0.948-0.981), and vitamin E (OR: 0.868, 95% CI: 0.776-0.971) intake all were negatively correlated with periodontal disease. After removing each study, leave-one-out sensitivity analysis indicated no significant change in the overall results of any of the five meta-analyses. CONCLUSIONS: The results from this meta-analysis demonstrated a negative association between high-dose vitamin A, vitamin B complex, vitamin C, vitamin D, and vitamin E consumption and the likelihood of developing periodontal disease, revealing the significant role of vitamins in preventing periodontal disease.

Aging and Oral Health: Biological and Sociobehavioral Perspectives.

As the life expectancy and growth of the aging population increase globally, efforts to promote healthy longevity become more important. Holistic policy guidelines and actions have been designed to advocate and fortify healthy aging at multiple levels. Oral health, a fundamental contributor of overall health and well-being, forms a core part of the noncommunicable disease agenda within the sustainable development goals set by the World Health Organization. Aging significantly heightens the risk of myriad oral disorders and other noncommunicable diseases. As of 2019, oral disorders accounted for 8.9 million disability-adjusted life-years in individuals older than 60 y. In addition to the development of multidisciplinary aging-friendly policies to promote healthy aging, basic biology and translational research has been encouraged that focuses on deciphering the underlying mechanisms involved in age-related physical and cognitive decline or dysregulation of oral tissues. Given the relevance of oral health aging as a critical component of the One Health Initiative, this special issue encompasses a collection of articles dedicated to recent advances in the behavioral and social implications of age-related oral diseases and tooth loss on several aspects of the quality of life of adults as they age. Furthermore, it includes articles detailing molecular mechanisms associated with cellular aging and their implications for oral tissue health, periodontal disease severity, and the regenerative potential of stem cells.

Impact of oral comorbidities on incarcerated women: an integrative review.

INTRODUCTION: Oral health care directly impacts the well-being of incarcerated women. It is related to the quality of life, social and economic discrepancies and lack of access to programs that offer free dental services and health promotion for this population. OBJECTIVES: This work aimed to understand oral health challenges faced by women incarcerated in Brazil and worldwide. MATERIAL AND METHOD: The following databases were selected: EMBASE, (Virtual Health Library=LILACS+BDENF), Scielo, Scopus, Cochrane-Library and the PubMed search engine. These databases were searched until the closing date of October 2021 with no time limit for the searches. The key words used in the searches were "incarceration", "prison", "woman", and "oral health". RESULTS: Caries, periodontal disease, tooth pain, and the use of dental prostheses were the most prevalent oral health conditions amongst incarcerated women in Brazil and worldwide. Regarding the level of scientific evidence, the included articles fit level III, according to Melnyk and Fineout. DISCUSSION: Bearing in mind the limitations of the study, oral diseases in the global context showed that the quality of life related to oral and systemic health of women during and after incarceration was negatively affected. It is also essential for further clinical and follow-up studies to be carried out on incarcerated women that address their actual oral health needs.

Periodontal disease and systemic health: An update for medical practitioners.

INTRODUCTION: Chronic periodontal disease is a highly prevalent dental condition affecting tooth-supporting tissues. Scientific evidence is accumulating on links between periodontal disease and various systemic conditions. This narrative review provides a holistic yet succinct overview that would assist medical practitioners to deliver integrated care for better clinical outcomes. METHOD: Scientific evidence on associations between periodontal disease and systemic conditions was synthesised and critically appraised. Key findings of latest prospective cohort studies, randomised clinical trials, and meta-analysis were closely assessed and compiled. RESULTS: A bidirectional relationship has been established, indicating that diabetes and periodontal disease are closely linked and amplify one another, if not successfully controlled. Existing evidence also supports the associations of periodontal disease with cardiovascular diseases and adverse pregnancy outcomes. Successful treatment of periodontal disease and dental prophylaxis has been shown to improve clinical outcomes in these systemic conditions. Other systemic conditions associated with periodontal disease include respiratory diseases, Alzheimer's disease, rheumatoid arthritis and chronic kidney disease. Although the underlying mechanisms remain to be fully elucidated, it is generally accepted that the inflammatory burden of chronic periodontal disease has an important systemic impact. CONCLUSION: Oral-systemic links are multifaceted and complex. While evidence linking periodontal disease with a variety of systemic conditions is still emerging, the nature of the relationship is becoming clearer. The updated understanding of these associations warrants the attention of medical experts and policymakers for a concerted effort to develop a patient-centric, integrated model for the treatment of comorbid dental and medical conditions.

The Relationship Between Periodontal Disease and Nutrient Intake in Korean Adults: The Korea National Health and Nutrition Examination Survey (KNHANES VII) from 2016-2018.

PURPOSE: To examine the association between the intake of various nutrients (phosphorus, riboflavin, thiamine, niacin, vitamin C, calcium, protein, carbohydrates, and fat) and the prevalence of periodontal disease in Korean adults. MATERIALS AND METHODS: The data used for analysis were obtained from the 7th Korea National Health and Nutrition Examination Survey (2016-2018). Data from 12,689 adults aged ≥ 19 years who had a periodontal examination were analysed. Data were analysed using the Chi2 and t-tests. Multiple regression analysis was used to assess the association between the selected nutrients and periodontal diseases. RESULTS: After adjusting for sex, age, income, body mass index, diabetes, smoking, alcohol consumption, and toothbrushing frequency, a statistically significant relationship between phosphorus, carbohydrate, and fat intake and the risk of periodontal disease was identified by multiple logistic regression analysis (odds ratio [OR]: 0.80, 95% confidence interval [CI]: 0.66-0.97; OR: 0.85, 95% CI: 0.70-0.98, OR: 1.41, 95% CI: 1.13-1.75, respectively). CONCLUSION: Phosphorus, carbohydrates and fat were associated with periodontal disease. Therefore, the improvement of diet should be emphasised to prevent and manage periodontal disease. Further research is needed based on various nutrients related to periodontal disease in the future.

The association between coffee consumption and periodontitis: a cross-sectional study of a northern German population.

BACKGROUND: Positive and negative influences on oral health are attributed to coffee consumption. The aim of the current study is to evaluate the association between coffee consumption and periodontitis in the general population of Hamburg. METHODS: A total of 6,209 participants from the Hamburg City Health Study were included in this cross-sectional study. Information on coffee consumption was collected using a food frequency questionnaire. Periodontal examination included assessment of dental care ability via Plaque Index, measurement of pocket depth, gingival recession, and bleeding on probing. Classification was based on the criteria of Eke and Page. Ordinal logistic regression models were performed unadjusted and adjusted for confounding variables. RESULTS: Periodontal cohort consists of 6,209 participants, presenting either none/mild (n = 1,453, 39.6% men, 2.4% strong coffee drinkers), moderate (n = 3,580, 49.3% men, 3.3% strong coffee drinkers), or severe (n = 1,176, 60.9% men, 5.0% strong coffee drinkers) periodontitis. There was a significant association between strong coffee consumption (≥ 7or more cups/day) and periodontitis (OR: 1.51; CI: 1.07, 2.12; p > 0.001), compared with low coffee consumption. Conversely, moderate coffee consumption was not associated with periodontitis, compared with low coffee consumption. CONCLUSION: and clinical relevance. In this cross-sectional study of a northern German population, strong coffee consumption was significantly associated with periodontitis. Influence of changes in coffee consumption on periodontal disease etiology/progression should be investigated in future prospective study designs, in order to identify strong coffee consumption as a potential risk factor of periodontitis.

Prevention and management of periodontal diseases and dental caries in the older adults.

As a result of aging populations, in the future, dental practitioners will be caring for more older adults than ever before. These older adults, especially in developed countries, will demand a greater number of dental services, driven by increased tooth retention and an expectation of excellent oral healthcare throughout the life course. Further, the global rise in the prevalence and incidence of chronic diseases will increase the risk and/or severity of oral diseases and add a layer of complexity to the management of oral diseases in older adults. More older adults will be at a higher risk of periodontal disease and root caries as a result of reduced tooth loss and edentulism. This article reviews information on periodontitis and root caries, oral diseases which reflect the cumulative risk of the individual, and which are best addressed through prevention. Oral healthcare providers must embrace the concept of lifelong emphasis on prevention, as well as participation as active members of a healthcare team which provides healthcare for older adults in various settings (eg, hospital/clinic-based care, community-based settings, and long-term care facilities). National guidelines that address oral health are being considered by some countries, and if these are implemented they will increase the accessibility to oral health for older adults. In parallel to this, revisions of existing older adult insurance schemes (eg, the inclusion of routine oral healthcare in the US Medicare program) would promote the maintenance of a functional dentition that is pain-free and conducive to general health. The opportunity exists to implement a holistic approach to oral health that will align oral health with general health and emphasize that true health can only be achieved with the inclusion of oral health.

Comparison of Periodontal Status According to the Additives of Coffee: Evidence from Korean National Health and Nutrition Examination Survey (2013-2015).

It is well known that periodontal disease is highly related to dietary habits. As coffee is a typical beverage consumed worldwide, the relationship between coffee and periodontal disease was analyzed in this study using the data from the Korean National Health and Nutrition Survey (KNHANES) 2013-2015. Complex-samples chi square tests were performed for the comparison of the demographic characteristics of the 6528 study subjects and coffee components. Poisson linear regression analysis was performed for the analysis of the periodontal condition and coffee component effects, while complex-samples logistic regression analysis was performed to determine the demographic characteristics and coffee component effects. Over the years, the proportion of people drinking coffee with syrup or drinking a coffee mix containing both syrup and cream has decreased significantly. The results of the analysis, conducted by integrating the study subjects' demographic characteristics and the coffee components, showed that the prevalence of periodontal disease was 0.83-times lower when drinking coffee with cream than when drinking black coffee. Coffee is the world's second largest trade commodity following oil, and about 70%-80% of the world's population drinks coffee. Drinking coffee with milk or cream can have a beneficial impact on periodontal disease.

Burden of dental caries and periodontal disease in South Korea: An analysis using the national health insurance claims database.

OBJECTIVES: It is essential to measure and monitor the burden of dental caries and periodontal disease (PD) in Korea's ageing population due to their potential impact on morbidity, quality of life and economic condition. This study aimed to quantify the size of burden of dental caries and PD using the disability-adjusted life years (DALYs), and their trends. METHODS: DALYs were estimated using incidence-based approaches to calculate the burden of dental caries and PD from 2013 to 2015 in Korea. Incidence and prevalence were estimated using medical claim data by specific algorithms. Additionally, sensitivity analysis was conducted to investigate possible weakness in the study methodology. To conduct the sensitivity analysis, we modified the algorithms to estimate prevalence and incidence. RESULTS: The burden of dental caries and PD increased by 39.2% and 57.0%, respectively, between 2013 and 2015. In 2015, dental caries and PD ranked 11th and 25th, respectively, in terms of the leading causes of DALYs. The burden of dental caries was the most substantial in children aged 0-9 years, while that of PD was the most substantial among those in their ages of 40 and 50 (per 100 000 population). After sensitivity analysis with a modified disease algorithm, the magnitude of disease burden changed considerably. CONCLUSIONS: Dental caries and PD constitute substantial burdens in South Korea. Despite the known limitations, medical claims data can be a powerful resource for conducting timely and cost-effective measurements of oral health. In countries, where universal dental schemes are available, there is need to estimate the burden of oral disease using claims data, for methodical advances in the research field.

Association between Periodontal Disease and Subsequent Sjögren's Syndrome: A Nationwide Population-Based Cohort Study.

Xerostomia (dry mouth) is the cardinal symptom of Sjögren's syndrome (SS), which is an autoimmune disease involving the exocrine glands and other organs. Xerostomia may predispose patients to periodontal disease (PD) and an association between SS and PD has been reported. This association may be bidirectional; therefore, we conducted this study to investigate the risk of SS in patients with PD using data from the National Health Insurance Research Database of Taiwan. A total of 135,190 patients were enrolled in our analysis. In all, 27,041 patients with PD were matched by gender, age, insured region, urbanization and income, with cases and controls in a 1:4 ratio. Both groups were followed and the risks of SS were calculated by Cox proportional hazards regression. Finally, 3292 (2.4%) patients had newly diagnosed SS. Patients with PD had a significantly higher risk of subsequent SS (903 (3.3%) vs. 2389 (2.2%), adjusted hazard 1.47, 95% confidence interval: 1.36⁻1.59). In conclusion, patients with PD had an approximately 50% increased risk of subsequent SS. Physicians should be aware of the symptoms and signs of SS in patients with PD.

Association of tooth loss with liver cancer incidence and chronic liver disease mortality in a rural Chinese population.

BACKGROUND: Tooth loss has been reported to be associated with the risk of liver cancer in several prior studies in economically advantaged countries. Whether this relationship is also evident in economically disadvantaged populations is not known. METHODS: We analyzed data from the Nutrition Intervention Trials, two randomized placebo-controlled trials of vitamin/mineral supplementation in Linxian, China. Participants who reported having lost permanent teeth were examined to determine the number of teeth remaining. In the 30-year follow-up period, 329 liver cancers were diagnosed and 368 chronic liver disease deaths occurred. Tooth loss was categorized based on loess smoothed age-specific predicted quartiles. Cox proportional hazards regression was used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for the two outcomes. RESULTS: Overall, persons in the highest quartile of age-specific tooth loss had an increased risk of liver cancer (HR = 1.27, 95%CI: 0.96, 1.67) which was not statistically significant. Results varied by sex and body mass index (BMI), however. Women in the highest quartile of age-specific tooth loss had a significantly increased risk (HR = 1.64, 95%CI: 1.04, 2.59), while men did not (HR = 1.08, 95%CI = 0.75, 1.57), and persons with a BMI > 23.0 kg/m2 (HR = 1.71, 95%CI: 1.00, 2.92) had a significantly increased risk, while persons with a BMI <23.0 kg/m2 did not (HR = 1.14, 95%CI: 0.82, 1.5). No relationships with chronic liver disease mortality were observed. CONCLUSIONS: In a rural, economically disadvantaged population, persons with the highest levels of age-specific tooth loss had an increased risk of liver cancer. The results, which were stronger among women and persons with greater BMI, suggest that periodontal disease may increase risk of liver cancer.

Vitamin D levels and risk for periodontal disease: A systematic review.

OBJECTIVE: To evaluate the existing evidence supporting or refuting the following questions: (i) Do patients with lower vitamin D levels have higher risk for periodontal disease? (ii) Are periodontal treatment outcomes improved by the adjuvant supplementation of vitamin D or by elevated serum vitamin D levels? MATERIAL AND METHODS: MEDLINE, SCOPUS, EMBASE and Cochrane Central Register of Controlled Trials (CENTRAL) databases were searched up to September 2017. Studies were included if they had measured serum vitamin D levels or vitamin D intake and any periodontal parameter. RESULTS: Overall, 27 studies were included (13 cross-sectional studies, 6 case-control studies, 5 cohort studies, 2 randomized clinical trials and 1 case series study). Sixty-five percent of the cross-sectional studies reported significant associations between low vitamin D levels and poor periodontal parameters. None of the observational longitudinal studies found that periodontal disease progression could be attributed to lower vitamin D levels. No interventional studies that evaluated the use of vitamin D supplementation as a solely adjuvant to periodontal treatment was found. No meta-analysis was performed due to high variability across studies. CONCLUSION: The data to support or refute the association between vitamin D levels and periodontal disease are inconclusive at the moment. More rigorously designed longitudinal studies with standardized definitions of periodontal disease and vitamin D are necessary.

Proantocianidinas del arándano: cómo combatir de forma natural la gingivitis / Cranberry proanthocyanidins: How to fight gingivitis naturally

La periodontitis es una infección polimicrobiana caracterizada por un proceso inflamatorio destructivo que resulta en la pérdida de los tejidos que sostienen los dientes. uno de sus principales agentes etiológicos, Porphyromonas gingivalis, es capaz de adherirse y formar un biofilm o placa, contribuyendo a la colonización de la cavidad bucal. También sintetiza proteasas que pueden degradar proteínas tisulares y plasmáticas, que contribuyen a la invasión de los tejidos periodontales. Los procedimientos habituales para evitar el progreso de la enfermedad periodontal no siempre consiguen el resultado clínico deseado. Sin embargo, varios estudios indican que los polifenoles del arándano, concretamente las proantocianidinas (PAC), pueden inhibir la formación de placa dental, la producción de ácido y de enzimas proteolíticas derivadas de distintos patógenos periodontales, así como la respuesta inflamatoria del huésped. La combinación de estos efectos puede contribuir al manejo de enfermedades como la caries, la gingivitis y la periodontitis (AU)

Periodontitis is a polymicrobial infection characterized by a destructive inflammatory process that results in the loss of teeth-supporting tissues. One of its main etiological agents, Porphyromonas gingivalis, is able to adhere and form a biofilm, contributing to the colonization of the oral cavity. It also synthesizes proteases that can degrade tissue and plasma proteins and contribute to the invasion of periodontal tissues. The usual procedures to prevent the progression of periodontal disease do not always achieve the expected clinical outcome. however, several studies indicate that cranberry polyphenols, namely proanthocyanidins (PACs), may inhibit the formation of dental plaque, the production of acid and proteolytic enzymes derived from different periodontal pathogens, as well as the host inflammatory response. The combination of these effects may contribute to the management of diseases such as caries, gingivitis and periodontitis (AU)

Association between periodontal disease and non-communicable diseases: A 12-year longitudinal health-examinee cohort study in South Korea.

The National Health Insurance Service-Health Examinee Cohort during 2002 to 2013 was used to investigate the associations between periodontal disease (PD) and the following non-communicable diseases (NCDs): hypertension, diabetes mellitus, osteoporosis, cerebral infarction, angina pectoris, myocardial infarction, and obesity.Univariate and multivariate logistic regression analyses adjusting for potential confounders during the follow-up period-including age, sex, household income, insurance status, residence area, health status, and comorbidities-were used to estimated odds ratios (ORs) with 95% confidence intervals (CIs) in order to assess the associations between PD and NCDs.We enrolled 200,026 patients with PD and 154,824 subjects with a healthy oral status. Statistically, significant associations were found between PD and the investigated NCDs except for cerebral and myocardial infarction after adjusting for sociodemographic and comorbidity factors (P < .05). In particular, obesity (OR = 1.30, 95% CI = 1.04-1.63, P = .022), osteoporosis (OR = 1.22, 95% CI = 1.18-1.27, P < .001), and angina pectoris (OR = 1.22, 95% CI = 1.17-1.27, P < .001) were significantly and positively associated with PD.This longitudinal cohort study has provided evidence that patients with PD are at increased risk of NCDs. Further studies are required to confirm the reliability of this association and elucidate the role of the inflammatory pathway in periodontitis pathogenesis as a triggering and mediating mechanism.

Caries and periodontal disease in Indigenous adults in Australia: a case of limited and non-contemporary data.

Objective The aim of the present study was to identify all evidence about the prevalence and severity of clinically measured caries and periodontal disease in Indigenous adults in Australia published in peer-reviewed journals and to summarise trends over time. In addition, we examined whether the studies investigated associations between putative risk factors and levels of caries and periodontal disease. Methods PubMed was searched in September 2014, with no date limitations, for published peer-reviewed articles reporting the prevalence rates and/or severity of caries and periodontal disease in Indigenous adults living in Australia. Articles were excluded if measurement was not based on clinical assessment and if oral disease was reported only in a specific or targeted sample, and not the general population. Results The search identified 18 papers (reporting on 10 primary studies) that met the inclusion criteria. The studies published clinical data about dental caries and/or periodontal disease in Australian Indigenous adults. The studies reported on oral health for Indigenous adults living in rural (40%), urban (10%) and both urban and rural (50%) locations. Included studies showed that virtually all Indigenous adults living in rural locations had periodontal disease. The data also showed caries prevalence ranged from 46% to 93%. Although 10 studies were identified, the peer-reviewed literature was extremely limited and no published studies were identified that provided statistics for a significant proportion of Australia (Victoria, Tasmania, Queensland or the Australian Capital Territory). There were also inconsistencies in how the data were reported between studies, making comparisons difficult. Conclusions This review highlights a lack of robust and contemporary data to inform the development of policies and programs to address the disparities in oral health in Indigenous populations living in many parts of Australia. What is known about the topic? Many studies report that Indigenous people in Australia have poorer general health compared with non-Indigenous people. What does this paper add? This paper documents the available caries and periodontal disease prevalence and experience for Indigenous adults in Australia published in peer-reviewed journals. It demonstrates significant limitations in the data, including no data in several large Australian jurisdictions, inconsistency with reporting methods and most data available being for Indigenous adults living in rural locations. Therefore, the oral health data available in the peer-reviewed literature do not reflect the situation of all Indigenous people living in Australia. What are the implications for practitioners? It is important for oral health practitioners to have access to current and relevant statistics on the oral health of Indigenous Australians. However, we have highlighted significant evidence gaps for this population group within the peer-reviewed literature and identified the limitations of the available data upon which decisions are currently being made. This paper also identifies ways to capture and report oral health data in the future to enable more meaningful comparisons and relevance for use in policy development.

Las enfermedades periodontales como enfermedades crónicas no transmisibles: cambios en los paradigmas / Periodontal disease as a chronic non transmissible diseases: paradigm shift

Las enfermedades periodontales (gingivitis y periodontitis) son un problema de salud pública debido a su alta prevalencia, su impacto en la calidad de vida y los altos costos que implica su tratamiento. Sus principales factores e indicadores de riesgo son compartidos con las enfermedades crónicas no transmisibles (ECNT). Además, la presencia de enfermedad periodontal en un paciente con ECNT puede contribuir a su exacerbación y/o desarrollo, a través de diversos mecanismos patogénicos, y el tratamiento de la condición periodontal genera una reducción de la inflamación sistémica. Debido a lo anterior, las enfermedades periodontales deben considerarse como una ECNT, y se debe trabajar en la creación, desarrollo e implementación de medidas de promoción de la salud y de prevención de ellas y participar activamente de las propuestas ya emanadas desde aquellas ECNT que tienen como objetivo a los mismos indicadores/factores de riesgo de las enfermedades periodontales.

Periodontal diseases (gingivitis and periodontitis) are a public health problem. They are highly prevalent, they affect life quality and their treament is expensive. Their principal risk factors and indicators are shared with chronic non transsmisible diseases (NTCD). Also, the presence of periodontal disease could exacerbate or initiate the development of a NTCD. Furthemore, Periodontal treatment results in systemic inflammation reduction. According to above explained, periodontal diseases should be considered as NTCD. It is highly advisible to focus on development, building and its implementation of periodontal prevention practices and communications. Moreover, it is advisible to participate in NTCD prevention programs, which targets same periodontal diseases risk factors and indicators.

Association between Consumption of Coffee and the Prevalence of Periodontitis: The 2008-2010 Korea National Health and Nutrition Examination Survey.

BACKGROUND: This study was performed to assess the relationship between the consumption of coffee and periodontitis using nationally representative data. METHODS: The data from the Korea National Health and Nutrition Examination Survey were used; the analysis in this study was confined to a total of 16,730 respondents over 19 years old who had no missing values for the consumption of coffee or outcome variables. A community periodontal index greater than or equal to code 3 was defined as periodontal disease. RESULTS: Consumption of coffee was significantly higher in the individuals with periodontitis in males. The odds ratios of the percentage of individuals with periodontitis tended to increase with the consumption of coffee. Adjusted odds ratios and their 95% confidence intervals of the male participants were 1, 1.131(0.792-1.617), 1.161(0.857-1.573), 1.053(0.805-1.379), 1.299(1.007-1.676), and 1.458(1.141-1.862) for once per month or less, once per month

Patients receiving comprehensive periodontal treatment have better clinical outcomes than patients receiving conventional periodontal treatment.

BACKGROUND/PURPOSE: In Taiwan, more than 90% of people aged 35-44 years have periodontal disease. To reduce periodontal disease in Taiwanese people, the National Health Insurance (NHI) system included the comprehensive periodontal treatment project (CPTP) in 2010. The CPTP mainly emphasizes oral hygiene instruction, plaque control, and check-up compliance, with the goal of providing complete, continual, and high-quality periodontal care to patients. The purpose of this study was to assess whether the patients receiving comprehensive periodontal treatment had better clinical outcomes than those receiving conventional periodontal treatment. METHODS: Secondary data exploration was conducted in this study. Based on NHI data, patients who had participated in the CPTP and completed the three-stage periodontal treatments between 2011 and 2012 were recruited in the experimental group (65,342 patients). The patients who had not participated in the CPTP but had received conventional periodontal treatment during the same period were selected in the control group (106,740 patients). Using the four parameters (re-treatment, endodontic therapy, surgical restoration, and tooth extraction) as prognostic indicators, we performed logistic regression analyses to evaluate whether patients in the experimental group had better clinical outcomes than those in the control group. RESULTS: We found that patients participating in the CPTP for 545 days had substantially lower rates of re-treatment, endodontic therapy, surgical restoration, and tooth extraction than those in the control group (p < 0.001). CONCLUSION: We conclude that the patients receiving comprehensive periodontal treatment have better clinical outcomes than the patients receiving conventional periodontal treatment.