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Longitudinal relationship of severe periodontitis with cognitive decline in older Japanese
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M. Iwasaki A. Yoshihara Y. Kimura M. Sato T. Wada R. Sakamoto Y. Ishimoto E. Fukutomi W. Chen H. Imai M. Fujisawa K. Okumiya G. W. Taylor T. Ansai H. Miyazaki K. Matsubayashi 《Journal of periodontal research》2016,51(5):681-688
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Risk of Periodontal Disease in Patients With Asthma: A Nationwide Population‐Based Retrospective Cohort Study
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Te‐Chun Shen Pei‐Ying Chang Cheng‐Li Lin Chang‐Ching Wei Chih‐Yen Tu Te‐Chun Hsia Chuen‐Ming Shih Wu‐Huei Hsu Fung‐Chang Sung Chia‐Hung Kao 《Journal of periodontology》2017,88(8):723-730
Background: Studies have reported an association between asthma and oral diseases, including periodontal diseases. The aim of this retrospective study is to investigate risk of periodontal diseases for patients with asthma. Methods: Using the claims data of National Health Insurance of Taiwan and patients without a history of periodontal diseases, 19,206 asthmatic patients, who were newly diagnosed from 2000 through 2010, were identified. For each case, four comparison individuals without history of asthma and periodontal disease were randomly selected from the general population and frequency matched (categorical matched) by sex, age, and year of diagnosis (n = 76,824). Both cohorts were followed to the end of 2011 to monitor occurrence of periodontal diseases. Adjusted hazard ratios (aHRs) of periodontal disease were estimated using Cox proportional hazards regression analysis. Results: Overall incidence of periodontal diseases was 1.18‐fold greater in the asthma cohort than in the comparison cohort (P <0.001). Patients with at least three emergency visits annually had an aHR of 55.9 (95% confidence interval [CI] = 50.6 to 61.7) for periodontal diseases compared with those with a mean of less than one visit. Patients with at least three admissions annually also had a similar aHR (51.8) for periodontal disease. In addition, asthmatic patients on inhaled corticosteroid (ICS) therapy had greater aHRs than non‐users (aHR = 1.12; 95% CI = 1.03 to 1.23). Conclusions: In the studied population, asthmatic patients are at an elevated risk of developing periodontal diseases. The risk is much greater for those with emergency medical demands or hospital admissions and those on ICS treatment. 相似文献
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Abstract In the present two-year longitudinal investigation, the progression of periodontal disease was assessed after 1 year from the baseline examination in 38 dentate subjects and after 2 years in 22 dentate subjects with a mean duration of 18 years of insulin-dependent diabetes mellitus. The diabetics, aged 35 to 56 years at baseline, were under medical treatment at the outpatient clinic of the III Department of Medicine, University Central Hospital of Helsinki and at 2 diabetic clinics of the Helsinki Health Centre. Based upon their long-term medical records, 26 subjects were at baseline identified as having poorly controlled insulin-dependent diabetes (PIDD) with a mean blood glucose level of 12.5 mmol/1 and a mean glycosylated hemoglobin (HBA1) level of 10.1%. 12 subjects were classified as having controlled insulin-dependent diabetes (CIDD) with a mean blood glucose level of 6.7 mmol/1 and a mean HBA, level of 9.2% at baseline. For each individual, recordings were made at baseline and after 1 and 2 years from the baseline for the plaque index, gingival index, pocket depth, loss of attachment, bleeding after probing, gingival recession, and radiographic loss of alveolar bone. At baseline and 2 years after the baseline examination, the PIDD subjects had similar plaque conditions as the CIDD subjects. At baseline and after 1 and 2 years from baseline the PIDD subjects had more gingivitis and bleeding after probing (P<0.05, χtest) than the CIDD subjects. Both at baseline and at the 1-year and 2-year examinations, the long-term PIDD subjects had lost more tooth attachment and approximal bone than the corresponding CIDD subjects (P<0.01, χ-test). At all 3 examinations, the PIDD subjects also exhibited more gingival recession than the CIDD subjects (P<0.05, χ-test). 相似文献
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Jiahe Wang Xiaoyu Yang Xiaolong Zou Yunhan Zhang Jiantao Wang Yan Wang 《Journal of periodontal research》2020,55(5):581-593
Periodontal disease (PD), as a chronic bacterial infection, might cause cardiovascular and some other systemic diseases, with recent studies reporting that it exhibits some connection with lung cancer. While studies have shown that poor oral health might increase the risk of lung cancer, the veracity of these reports is questionable. Therefore, this meta-analysis was undertaken to investigate the association between PD and the risk of lung cancer. A search was run in PubMed, EMBASE, MEDLINE, CENTRAL, and ClinicalTrials.gov databases up to January 1, 2020. Cohort and case-control studies investigating the correlation between PD and lung cancer were included. Eligibility assessment and data extraction were conducted independently, and a meta-analysis was performed to synthesize the data. The association between PD, edentulism, and lung cancer was measured by the adjusted hazard ratios (HRs) or odds ratios (ORs) and their 95% confidence intervals (CIs) provided in articles. We employed appropriate effect model in terms of I2 (a fixed-effect model for PD and a random-effect model for edentulism) to obtain summary effect estimates. Statistical heterogeneity was investigated by chi-square test and I2 statistics. Newcastle-Ottawa Scale (NOS) was used to assess the quality of their method. Six cohort studies (eight references) and two case-control studies, assessed as high-quality, involving 167 256 participants, were included in the review. The summary estimates based on adjusted data showed an association between PD and a significant risk of lung cancer both in cohort studies (HR = 1.40, 95% CI = 1.25-1.58; I2 = 8.7%) and case-control studies (OR = 1.51, 95% CI = 1.16-1.98; I2 = 36.5%). Similar features were found in the sensitivity analysis and subgroups for six cohort studies, of male only (HR = 1.36, 95% CI = 1.15-2.60), setting the lung cancer incidence as endpoint (HR = 1.39, 95% CI = 1.24-1.57; I2 = 23.9%), and adjusting alcohol for multifactorial HR (HR = 1.38, 95% CI = 1.21-1.57; I2 = 39.9%). The summary HR for edentulism was 1.93 (95% CI = 1.05-3.57; I2 = 55.3%). No obvious publication bias was detected. This systematic review and meta-analysis demonstrated a significant association between PD and the incidence of lung cancer. Further observational studies are required by using standardized measurements to assess the periodontal status and by eliminating confounding factors, such as alcohol and diabetes, to verify such a relationship. 相似文献
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Longitudinal Relationship Between Metabolic Syndrome and Periodontal Disease Among Japanese Adults Aged ≥70 Years: The Niigata Study
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Masanori Iwasaki Misuzu Sato Kumiko Minagawa Michael C. Manz Akihiro Yoshihara Hideo Miyazaki 《Journal of periodontology》2015,86(4):491-498
Background: There has been little evaluation in longitudinal epidemiologic studies of the effect of metabolic syndrome (MetS) on periodontal status. The specific aim of this longitudinal study is to investigate whether MetS in the Japanese population could be a risk factor for periodontal disease. Methods: A total of 125 older adults from Japan for whom data were available for the years 2003 to 2006 were selected for the current study. Full‐mouth periodontal status, measured as clinical attachment level (CAL), was recorded at baseline and in follow‐up examinations. Development of periodontal disease was considered to be ≥2 teeth demonstrating a longitudinal loss of proximal attachment of ≥3 mm at the follow‐up dental examination. A multivariable Poisson regression model with robust error variance was used to evaluate the association of MetS defined by the modified National Cholesterol Education Program Adult Treatment Panel III criteria with development of periodontal disease. Adjustments for sex, income, education, smoking status, number of teeth at baseline, mean CAL at baseline, pattern of visits to a dentist, and brushing frequency were considered. Results: The prevalence of MetS was 21.6% (27/125). Study participants with MetS were approximately 2.6 times more likely to develop periodontal disease (adjusted relative risk 2.58, 95% confidence interval 1.17 to 5.67) after simultaneous adjustment for other covariates. Conclusions: These findings support the hypothesis that MetS may be a risk factor for periodontal disease in older Japanese individuals. Additional studies with larger, more diverse populations and more complete information are needed to substantiate the findings. 相似文献
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Heitz-Mayfield LJ Schätzle M Löe H Bürgin W Anerud A Boysen H Lang NP 《Journal of clinical periodontology》2003,30(10):902-908
AIM: The purpose of this study was to assess the initiation and progression of periodontal disease during adult life. MATERIALS AND METHODS: In a 26-year longitudinal investigation of the initiation and progression of chronic periodontitis that started in 1969 and included 565 men of Norwegian middle class, 223 who had participated in some, but not all, intermediate examinations presented at the last survey in 1995. Fifty-four individuals were available for examination in all seven surveys. RESULTS: Covering the age range from 16 to 60 years, the study showed that at 16 years of age, 5% of the participants had initial loss of periodontal attachment (ILA > or = 2 mm) at one or more sites. Both the subject incidence and the site incidence increased with time, and by 32 years of age, all individuals had one or more sites with loss of attachment. As age progressed, new lesions affected sites, so that as these men approached 60 years of age approximately 50% of all available sites had ILA. An assessment of the intraoral distribution of the first periodontal lesion showed that, regardless of age, molars and bicuspids were most often affected. At and before the age of 40 years, the majority of ILA was found in buccal surfaces in the form of gingival recession. By 50 years, however, a greater proportion of sites presented with attachment loss attributed to pocket formation or a combination of pocket formation and gingival recession. As individuals neared 60 years of age, approximately half of the interproximal areas in posterior teeth had these lesions. CONCLUSION: This investigation has shown that, in a well-maintained population who practises oral home care and has regular check-ups, the incidence of incipient periodontal destruction increases with age, the highest rate occurs between 50 and 60 years, and gingival recession is the predominant lesion before 40 years, while periodontal pocketing is the principal mode of destruction between 50 and 60 years of age. 相似文献
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