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Moradpour F, Karimi Z, Fatemi Z, Moradi Y, Khosravi MR, Shokri A, Karimzadeh M. Prevalence of metabolic syndrome and its association with oral health: First results from the Kurdish cohort study. Health Sci Rep 2023; 6:e1602. [PMID: 37841941 PMCID: PMC10568541 DOI: 10.1002/hsr2.1602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/05/2023] [Accepted: 09/18/2023] [Indexed: 10/17/2023] Open
Abstract
Aims Investigate the association between oral and dental health (ODH) and metabolic syndrome (MetS) in adults aged 35-70 years. Methods The study utilized data from the enrollment phase of Dehgolan prospective cohort study in the west of Iran. A cross-sectional assessment was conducted on a total of 3996 participants, involving a comprehensive oral examination and the assessment of their oral hygiene behavior (ODH). MetS was defined according to the updated National Cholesterol Education Program Adult Treatment Panel III. Logistic regression used to calculate odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for sociodemographic characteristics. Results MetS was more prevalent among those who not daily brushing and flossing. Participants with missing teeth (MT) show higher prevalent of MetS. Being female, lower age, illiteracy, family history of diabetes, low physical activity, and salt at table were independently associated with increase odds of MetS (p < 0.05). Odds of MetS were significantly decreased with use flossing (OR = 0.75; CI = 0.60-0.93), decayed (OR = 0.83; CI = 0.72-0.97), filled (OR = 0.84; CI = 0.71-0.99), and increased with MT (OR = 1.45; CI = 1.16-1.81) as long as adjusted for ODH factors. When other potential confounder such as sociodemographic, personal and nutritional habits were adjusted, daily flossing was the only factor that still statistically decreased (OR = 0.79; CI = 0.62-0.99) the odds of MetS. Conclusion Daily flossing was the only factor that independently associated with MetS. Relationship of other ODH factors with Mets were confounded by sociodemographic characteristics of the participants.
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Affiliation(s)
- Farhad Moradpour
- Social Determinants of Health Research Center, Research Institute for Health DevelopmentKurdistan University of Medical SciencesSanandajIran
| | - Zahra Karimi
- Vice Chancellor for Research and TechnologyKurdistan University of Medical SciencesSanandajIran
| | - Zeinab Fatemi
- Vice Chancellor for Health AffairsKurdistan University of Medical SciencesSanandajIran
| | - Yousef Moradi
- Department of Epidemiology and Biostatistics, Faculty of MedicineKurdistan University of Medical SciencesSanandajIran
| | | | - Azad Shokri
- Social Determinants of Health Research Center, Research Institute for Health DevelopmentKurdistan University of Medical SciencesSanandajIran
| | - Mohammad Karimzadeh
- Department of Epidemiology and Biostatistics, Faculty of MedicineKurdistan University of Medical SciencesSanandajIran
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Esfanjani MT, Gilani N, Esfanjani AT, Nourizadeh AM, Faramarzi E, Hekmatfar S. Are oral health behaviors associated with metabolic syndrome in the Azar cohort population? BMC Oral Health 2023; 23:370. [PMID: 37291532 PMCID: PMC10251534 DOI: 10.1186/s12903-023-03003-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 04/30/2023] [Indexed: 06/10/2023] Open
Abstract
OBJECTIVE Considering the rising prevalence of metabolic syndrome (MetS), this study aimed to investigate the relationship between MetS and its components with oral and dental health in the adult population of the Azar cohort. METHODS In this cross-sectional study oral health care behaviors, DMFT (decayed, missing, and filled teeth) index, and demographic data related to 15,006 patients (5112 in the MetS group and 9894 in the healthy group) of the Azar Cohort population aging from 35 to 70 were collected using appropriate questionnaires. The definition of MetS was based on the National Cholesterol Education Program Adult Treatment Panel III (ATP III) criteria. Then, the risk factors of MetS related to oral health behaviors were determined by proper statistical analysis. RESULTS The majority of MetS patients were female (66%) and uneducated (23%) (P < 0.001). In the MetS group, the DMFT index (22.15 ± 8.89) was significantly (p < 0.001) higher (20.81 ± 8.94) than the no MetS group. Not brushing at all was associated with increased odds of MetS (unadjusted OR = 1.12, adjusted OR = 1.18). Flossing less than once a day was associated with increased odds of abdominal obesity (unadjusted OR = 1.17, 95%CI = 1.03-1.32) and hyperglycemia (unadjusted OR = 1.88, 95%CI = 1.61-2.20). CONCLUSIONS This study showed that in MetS patients of the Azar cohort study, oral hygiene was worse compared to that in the no MetS group. Further studies are suggested to encourage oral hygiene among the general population which has more beneficiary effects than has been known before.
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Affiliation(s)
| | - Neda Gilani
- Statistics and Epidemiology department, Tabriz University of Medical Sciences, Tabriz, East Azerbaijan Iran
| | - Ali Tarighat Esfanjani
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Mohammad Nourizadeh
- Liver and Gastrointestinal Diseases Research center, Tabriz University of Medical Sciences, Tabriz, 51683343 Iran
| | - Elnaz Faramarzi
- Liver and Gastrointestinal Diseases Research center, Tabriz University of Medical Sciences, Tabriz, 51683343 Iran
| | - Somayeh Hekmatfar
- Faculty of Dentistry, Ardabil University of Medical Sciences, Ardabil, Iran
- Department of Pediatric Dentistry, School of Dentistry, Ardabil University of Medical Sciences, Ardabil, Iran
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Min EJ, Jeong S, Park JB. Evaluation of the Association between Amount and Type of Milk Consumption and Periodontitis: Data from the Korea National Health and Nutrition Examination Survey (2016-2018). Nutrients 2023; 15:nu15040914. [PMID: 36839272 PMCID: PMC9961995 DOI: 10.3390/nu15040914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/07/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
This study evaluated the association between the consumption of milk and having severe periodontitis. It is based on the information from the 2016-2018 Korea National Health and Nutrition Examination Survey. Severe periodontitis was characterized as a community periodontal index of code 4. A total of 18,034 individual respondents (7835 men and 10,199 women) without missing values were included in this study. Adjusted odds ratios and a 95% confidence interval of periodontitis in a multivariate logistic regression model for the amount of milk consumption were 0.774 [0.633-0.945] after the adjustment of confounding factors. This trend was maintained in a subgroup analysis of males with adjusted odds ratios, with a 95% confidence interval of 0.705 [0.538-0.924]. Overall, the findings showed a negative association between Korean adults' milk consumption and the prevalence of severe periodontitis. Men with higher milk consumption were more likely to have a lower prevalence of severe periodontitis regardless of age, body mass index, smoking or drinking habits, education, income, region, and physical exercise, diabetes mellitus, hypertension, metabolic syndrome, white blood cell count and toothbrushing frequency. By contrast, in women, the amount of milk consumption was not significantly associated with severe periodontitis. The amount of milk consumed was discovered to be a potential risk indicator for severe periodontitis in men in this study.
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Affiliation(s)
- Eun Jeong Min
- Department of Medical Life Science, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Biomedicine & Health Sciences, The Catholic University Graduate School, Seoul 06591, Republic of Korea
| | - Siseong Jeong
- Department of Biomedicine & Health Sciences, The Catholic University Graduate School, Seoul 06591, Republic of Korea
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Dental Implantology, Graduate School of Clinical Dental Science, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Correspondence: ; Tel.: +82-2-2258-6290
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Alam BF, Abbasi N, Hussain T, Khan MA, Chaudhary MAG, Ijaz F. Relationship of BMI with the diet, physical activity and oral hygiene practices amongst the dental students. BMC Oral Health 2022; 22:311. [PMID: 35902918 PMCID: PMC9330987 DOI: 10.1186/s12903-022-02318-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 07/06/2022] [Indexed: 11/10/2022] Open
Abstract
Background Regardless of attaining adequate knowledge regarding oral hygiene, physical activity, and healthy eating habits, dental students still face oral health problems. This study was aimed to assess the association of oral hygiene habits, physical activity, and eating habits with the BMI in the dental students.
Method This multi centric cross-sectional study was conducted from January to May 2021 in Pakistan. Three hundred and eighty-six study participants enrolled as undergraduate dental students, both males and females, were included in the study. A questionnaire used to gather data, was modified from a study conducted by Jouhar et al. Chi-square testing was used in order to assess the relationship between two categorical variables. Linear regression was performed to assess the association with putative confounders. Statistical significance was considered for p value < 0.05. Results Regarding brushing teeth, 57% of the underweight individuals brushed once daily, 69.8% of the healthy, 79.2% of overweight, and 48% of obese participants brushed twice. Horizontal brushing technique was performed by 50% of the underweight participants, followed by scrub technique. A soft bristled brush was frequently used by underweight (42.9%) and healthy (66%) individuals, while a medium textured bristle brush was used by overweight (62.3%) and obese (54.2%) participants. Majority of the underweight (64.3%), overweight (48.1%), and 45.8% of obese individuals had meals thrice a day, while healthy (62.3%) individuals had meals twice a day.
Conclusion This study further intensified the contributing role of having an excessive dietary intake and sugar consumption in causing obesity and dental caries. Findings from the current study, identify a statistically significant relationship that exists between BMI levels with oral hygiene, eating habits and the physical activity.
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Affiliation(s)
- Beenish Fatima Alam
- Department of Oral Biology, Bahria University Dental College, Karachi, Pakistan.
| | - Nabeela Abbasi
- Department of Oral Biology, Rawal Institute of Health Sciences, Islamabad, Pakistan
| | - Talib Hussain
- Department of Oral Biology, Women Medical and Dental College, Abbottabad, Pakistan
| | - Malik Arshman Khan
- Department of Oral Biology, Abbottabad International Dental College, Abbottabad, Pakistan
| | | | - Faiza Ijaz
- Department of Oral Biology, Women Medical and Dental College, Abbottabad, Pakistan
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Han S, Jee D, Kang YJ, Park YJ, Cho JH. Possible association between oral health and sleep duration: A cross-sectional study based on the Korean National Health and Nutrition Examination Surveys from 2010 to 2015. Medicine (Baltimore) 2021; 100:e28035. [PMID: 35049216 PMCID: PMC9191334 DOI: 10.1097/md.0000000000028035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 11/11/2021] [Indexed: 11/25/2022] Open
Abstract
This study was performed to investigate the association between oral health and sleep duration in South Korean subjects using 2010-2015 data from the Korean National Health and Nutrition Examination Survey (KNHANES).Cross-sectional data on 35,599 adults over the age of 19 years who completed KNHANES were analyzed. All participants reported subjective oral health status and their daily average sleep duration using a self-reported questionnaire. Sleep duration and oral health status were divided into 3 categories: ≤5, 6-8, ≥9 h/day and good, fair, poor, respectively.The overall prevalence of poor oral health status was 43.8%. Univariate analysis demonstrated that poor oral health status was significantly associated with age, smoking, alcohol, diabetes, education, income, depression, marital status, and sleep duration. After adjusting for covariates (age, sex, diabetes mellitus, hypertension, obesity, smoking, income, education, marital status), sleep durations of ≤5 hours (OR = 1.42; 95% CI, 1.26-1.60) and ≥9 hours (OR = 1.21; 95% CI, 1.04-1.40) were significantly associated with poor oral health, compared to a sleep duration of 6-8 hours. Short or long sleep duration was more likely to have an impact on the development of poor oral health status in men than in women. A significant relationship between sleep duration and oral health status was found in participants younger than 60 years.This is the first report that both short and long sleep durations are significantly associated with the development of poor oral health status. The effect of short or long sleep duration on poor oral health was more significant in younger subjects and in men.
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Affiliation(s)
- Sungjun Han
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Donghyun Jee
- Department of Ophthalmology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yun-Jin Kang
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong-Jin Park
- Department of Ophthalmology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jung-Hae Cho
- Department of Ophthalmology, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Association between Findings in Oral Health Screening and Body Mass Index: A Nation-Wide Longitudinal Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111062. [PMID: 34769582 PMCID: PMC8582665 DOI: 10.3390/ijerph182111062] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 10/15/2021] [Indexed: 12/20/2022]
Abstract
Oral diseases, such as periodontitis and dental caries, can cause systemic inflammation as well as local effects, which is an important contributing factor for obesity. We aimed to investigate the change in body mass index (BMI) according to the presence of periodontitis and oral hygiene indicators. This study enrolled 110,068 participants from the national health screening cohort in Korea from 2009–2010 who underwent an oral health checkup. As oral hygiene indicators, the presence of periodontitis, dental caries, tooth loss, and tooth brushing were assessed. We constructed a linear mixed model for BMI. BMI was repeatedly measured in the health examination until 2015. In the multivariate linear mixed model for BMI, the presence of periodontitis (β = 0.0687, standard error (SE) = 0.0225, p = 0.002), dental caries (β = 0.0735, SE = 0.0152, p < 0.001), and tooth loss (β = 0.1328, SE = 0.0175, p < 0.001) were positively associated with BMI. In contrast, frequent tooth brushing (≥3 times/day) was negatively associated with BMI (β = −0.2610, SE = 0.0306, p < 0.001). The presence of periodontitis, dental caries, and tooth loss may be associated with higher BMI, whereas frequent tooth brushing may be related to lower BMI. Better oral hygiene might be associated with lower BMI. Further study is needed to determine the effect of oral health behavior and dental disease on obesity.
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Santoso CMA, Ketti F, Bramantoro T, Zsuga J, Nagy A. Association between Oral Hygiene and Metabolic Syndrome: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:2873. [PMID: 34203460 PMCID: PMC8269064 DOI: 10.3390/jcm10132873] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/14/2021] [Accepted: 06/18/2021] [Indexed: 12/14/2022] Open
Abstract
Emerging evidence has linked poor oral hygiene to metabolic syndrome (MetS), but previously, no summary of evidence has been conducted on the topic. This systematic review and meta-analysis aims to evaluate the associations of oral hygiene status and care with MetS. A systematic search of the PubMed and Web of Science databases from inception to 17 March 2021, and examination of reference lists was conducted to identify eligible observational studies. A random-effects model was applied to pool the effects of oral hygiene status and care on MetS. Thirteen studies met the inclusion criteria and had sufficient methodological quality. Good oral hygiene status (OR = 0.30 (0.13-0.66); I2 = 91%), frequent tooth brushing (OR = 0.68 (0.58-0.80); I2 = 89%), and frequent interdental cleaning (OR = 0.89 (0.81-0.99); I2 = 27%) were associated with a lower risk of MetS. Only one study examined the association between dental visits and MetS (OR = 1.10 (0.77-1.55)). Our findings suggested that there might be inverse associations of oral hygiene status, tooth-brushing frequency, and interdental cleaning with MetS. However, substantial heterogeneity for tooth-brushing frequency and inconsistent results for oral hygiene status in subgroup analyses were observed. There was insufficient evidence for the association between dental visits and MetS. Further longitudinal studies are needed to investigate these associations.
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Affiliation(s)
- Cornelia Melinda Adi Santoso
- Faculty of Public Health, University of Debrecen, 4028 Debrecen, Hungary; (C.M.A.S.); (F.K.); (J.Z.)
- Doctoral School of Health Sciences, University of Debrecen, 4028 Debrecen, Hungary
| | - Fera Ketti
- Faculty of Public Health, University of Debrecen, 4028 Debrecen, Hungary; (C.M.A.S.); (F.K.); (J.Z.)
| | - Taufan Bramantoro
- Department of Dental Public Health, Universitas Airlangga, Surabaya 60286, Indonesia;
| | - Judit Zsuga
- Faculty of Public Health, University of Debrecen, 4028 Debrecen, Hungary; (C.M.A.S.); (F.K.); (J.Z.)
| | - Attila Nagy
- Faculty of Public Health, University of Debrecen, 4028 Debrecen, Hungary; (C.M.A.S.); (F.K.); (J.Z.)
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Kim JY, Park YM, Lee GN, Song HC, Ahn YB, Han K, Ko SH. Association between toothbrushing and non-alcoholic fatty liver disease. PLoS One 2021; 16:e0243686. [PMID: 34043630 PMCID: PMC8158973 DOI: 10.1371/journal.pone.0243686] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 05/13/2021] [Indexed: 12/12/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is considered the hepatic manifestation of metabolic syndrome. Periodontitis, as chronic inflammatory destructive disease, is associated metabolic syndromes bidirectionally. Toothbrushing is an essential and important way to manage periodontitis through mechanical removal of biofilm at periodontal tissue. We aimed to assess the association between toothbrushing frequency and the prevalent NAFLD in nationally representative Korean adults. Among adults aged 19 years and older who participated in the Korea National Health and Nutrition Examination Survey in 2010, a total of 6,352 subjects were analyzed. NAFLD was defined as fatty liver index ≥60. Multiple logistic regression analysis was used to estimate multivariable-adjusted odds ratios (ORs) and 95% confidence intervals (CIs). An inverse association between toothbrushing frequency and NAFLD was found. The adjusted ORs (95% CIs) of NALFD was 0.56 (0.35-0.91) in the group who performed toothbrushing ≥ 3 per day compared to the group that performed toothbrushing ≤ 1 per day. For those with toothbrushing frequency ≤1 per day, the adjusted OR (95% CIs) of NAFLD was 2.26 (1.22-4.19) in smokers and 4.52 (1.97-10.38) in subjects with diabetes mellitus (DM), compared to those without the disease and with toothbrushing frequency ≥2 per day, respectively. Our results indicate that higher frequency of toothbrushing is inversely associated with NAFLD. As a modifiable oral habit, regular toothbrushing may be recommended to lower risk of NAFLD, especially in high risk groups such as smokers and diabetic patients.
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Affiliation(s)
- Ji-Youn Kim
- Division of Oral & Maxillofacial Surgery, Department of Dentistry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong-Moon Park
- Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, Durham, North Carolina, United States of America
| | - Gyu-Na Lee
- Statistics and Actuarial Science, Soongsil University, Seoul, Korea
| | - Hyun Chul Song
- Division of Oral & Maxillofacial Surgery, Department of Dentistry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yu-Bae Ahn
- Division of Endocrinology and Metabolism, Department of Internal Medicine, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyungdo Han
- Statistics and Actuarial Science, Soongsil University, Seoul, Korea
- * E-mail: (KH); (S-HK)
| | - Seung-Hyun Ko
- Division of Endocrinology and Metabolism, Department of Internal Medicine, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- * E-mail: (KH); (S-HK)
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Kwon M, Jeong YJ, Kwak J, Jung KY, Baek SK. Association between oral health and thyroid disorders: A population-based cross-sectional study. Oral Dis 2021; 28:2277-2284. [PMID: 33930233 DOI: 10.1111/odi.13895] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/29/2021] [Accepted: 04/23/2021] [Indexed: 12/22/2022]
Abstract
OBJECTIVES In this study, we aimed to determine the relationship between oral health status and thyroid dysfunction. METHODS A population-based cross-sectional analysis using data from the Korean National Health and Nutrition Examination Survey (KNHNES) was performed. We investigated the association between oral health-related parameters and the prevalence of thyroid diseases. In addition, the relationship between oral health status and thyroid function test (TFT) results was analyzed. One-way analysis of variances or chi-square test was used for comparisons between oral health-related parameters and presence of thyroid diseases. Univariable and multivariable logistic regression analyses were conducted to evaluate the associations between participants' characteristics including oral health-related parameters and the abnormal results of TFTs. RESULTS A total of 18,034 adults were surveyed. Histories of thyroid diseases were found to be more common in people who brushed their teeth frequently or used oral hygiene products. However, histories of periodontitis and community periodontal index (CPI) did not show significant associations with histories of thyroid diseases. Among 14,860 participants without history of thyroid disorders, people having higher CPI values demonstrated higher probabilities of abnormal TFTs (OR 1.381, 95% CI 1.241-1.537, p < .0001); however, statistical significance was not found after adjusting for the other variables. CONCLUSIONS Our study demonstrated that good oral health-related behavior was associated with more frequent thyroid disease history. High CPI showed a significant association with TFT abnormalities; however, the significance of this association became lower when other variables such as age and sex were adjusted. Further studies will be needed to determine how the control of oral health-related conditions actually has a causal relationship with thyroid disease/dysfunction through prospective cohort studies.
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Affiliation(s)
- Minsu Kwon
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Yu-Jin Jeong
- Biostatistics, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Jiwon Kwak
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Kwang-Yoon Jung
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Seung-Kuk Baek
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
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Lee SK, Hwang SY. Oral health in adults with coronary artery disease and its risk factors: a comparative study using the Korea National Health and Nutrition Examination Survey data. BMC Cardiovasc Disord 2021; 21:71. [PMID: 33541275 PMCID: PMC7863432 DOI: 10.1186/s12872-021-01878-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 01/20/2021] [Indexed: 12/04/2022] Open
Abstract
Background This study aimed to examine the relationship between oral health status and hygiene behavior among adults and elderly with preceding chronic disease or coronary artery disease history.
Methods Data were obtained from the Korea National Health and Nutrition Examination survey conducted from 2016 to 2017. Cardiovascular risk group was defined as adults over the age of 30 with hypertension, diabetes, dyslipidemia, previous myocardial infarction, or angina. Adult and elderly groups were separated and analyzed by 1:1 propensity score matching (PSM), and complex sample logistic regression analysis was performed using SPSS and R programs. Results In adults, 25.1% of healthy group and 41.9% of the risk group were diagnosed with periodontal disease by dentist. In the elderly, 40.0% of the risk group had chewing problems and 17.5% had speaking problems. After PSM, in adults (n = 1661 each), both univariate and multiple logistic regression analyzes showed that the prevalence of periodontal disease was significantly higher in the risk group than in the healthy group (Odds Ratio = 1.21, p = .028). In the elderly (n = 715 each), univariate analysis showed that the risk group had more chewing and speaking problems than the healthy group, but there was no difference in multivariate analysis. Conclusions Adults under the age of 65 years with cardiovascular risk require periodic evaluation and education on the importance of maintaining oral health for primary or secondary prevention. Healthcare professionals should provide patient education to help them maintain adequate oral health and oral hygiene.
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Affiliation(s)
- Sun Kyung Lee
- Graduate School of Hanyang University, Seoul, South Korea
| | - Seon Young Hwang
- School of Nursing, Hanyang University, 222 Wangsimni-ro, Seondong-gu, Seoul, 04763, Korea.
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Lee JH, Lee SY, Han K, Han JS. Relationship between oral health behaviour and handgrip strength: a cross-sectional study with 7589 Korean adults. Acta Odontol Scand 2020; 78:438-444. [PMID: 32141362 DOI: 10.1080/00016357.2020.1735516] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Objective: This cross-sectional study investigated the relationship between handgrip strength and oral health behaviours among Koreans.Methods: The data of 7589 individuals (3384 men and 4205 women) aged ≥19 years who participated in the Korea National Health and Nutrition Examination Survey 2014-2015 were analyzed. Oral health behaviour was assessed based on the number of daily toothbrushing sessions and the use of secondary oral-care products. The association between oral-health behaviour and handgrip strength was investigated adjusting for confounders. Multivariable logistic regression analysis was performed (α = 0.05).Results: The proportion of participants diagnosed with sarcopenia was significantly higher in the group with poor oral-health behaviours. After adjusting for confounders including age, the adjusted odds ratios and 95% confidence intervals of female participants with low handgrip strength in groups toothbrushing thrice or more per day, twice per day, and once or less per day were 1 (reference), 1.18 (0.99-1.4), and 1.24 (0.89-1.71), respectively. There were significantly more participants with low handgrip strength in the group that did not use secondary oral products for both sexes.Conclusions: Oral health behaviour is associated with handgrip strength among adults. Poor oral self-care habits may constitute a risk indicator for low muscle strength.
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Affiliation(s)
- Jae-Hyun Lee
- Department of Prosthodontics, One-Stop Specialty Center, Seoul National University Dental Hospital, Seoul, Korea
| | - Su-Young Lee
- Department of Prosthodontics, Seoul St. Mary’s Hospital, School of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyungdo Han
- Department of Biostatistics, School of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jung-Suk Han
- Department of Prosthodontics, School of Dentistry and Dental Research Institute, Seoul National University, Seoul, Korea
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Kim YJ. Oral health of high-cost patients and evaluation of oral health measures as predictors for high-cost patients in South Korea: a population-based cohort study. BMJ Open 2019; 9:e032446. [PMID: 31515435 PMCID: PMC6747678 DOI: 10.1136/bmjopen-2019-032446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE To examine the oral health conditions and oral health behaviour of high-cost patients and evaluate oral health measures as predictors of future high-cost patients. DESIGN A retrospective, population-based cohort study using administrative healthcare records. SETTING The National Health Insurance Service (NHIS) medical check-up database (a.k.a. NHIS-national health screening cohort database) in South Korea. PARTICIPANTS 131 549 individuals who received biennial health check-ups including dental check-ups in 2011 or 2012, aged 49-88. PRIMARY OUTCOME MEASURES Current and subsequent year high-cost patient status. RESULTS High-cost patients, on average, incur higher dental costs, suffer more from periodontal disease, brush their teeth less and use secondary oral hygiene products less. Some of the self-reported oral health behaviours and oral symptom variables show statistically significant associations with subsequent year high-cost patient indicators, even after adjusting for demographic, socioeconomic, medical conditions, and prior healthcare cost and utilisation. CONCLUSIONS We demonstrate that oral health measures are associated with an increased risk of becoming a high-cost patient.
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Affiliation(s)
- Yeonkook Joseph Kim
- College of Business, Chungbuk National University, Cheongju, Republic of Korea
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Evaluation of the Association between Menstrual Cycle Irregularity and Dental Pain or Chewing Discomfort in Women before Menopause. J Clin Med 2019; 8:jcm8040454. [PMID: 30987369 PMCID: PMC6518294 DOI: 10.3390/jcm8040454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/28/2019] [Accepted: 03/29/2019] [Indexed: 01/22/2023] Open
Abstract
This study was performed to assess the relationship between menstrual irregularity and dental pain or chewing discomfort in women before menopause, using nationally representative data. This study analyzed 4595 participants who were ≥19 years or older, and did not have missing values for outcome variables from the Korean National Health and Nutrition Examination Survey. Tooth pain was considered present if the participant felt throbbing discomfort, pain, or sensitivity when eating hot or cold food or drinking hot or cold beverages. Self-reported oral chewing discomfort was obtained. Adjusted odds ratios and their 95% confidence intervals for tooth pain in the individuals with menstrual cycle irregularity were 1.30 (1.05, 1.62) after adjustment for age, body mass index, drinking, smoking, income, exercise, stress, metabolic syndrome, and the frequency of tooth brushing. Adjusted odds ratios and their 95% confidence intervals for chewing discomfort in the individuals with menstrual cycle irregularity were 1.33 (1.03, 1.72) after adjustment. The association between menstrual irregularity and dental pain or chewing discomfort in women before menopause was proven—after adjusting for confounding factors—by multiple logistic regression analyses. Menstrual cycle irregularity may be considered a potential risk indicator for dental pain or chewing discomfort in Korean women before menopause.
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Han K, Park JB. Clinical implication of fasting glucose and systolic/diastolic blood pressure on the prevalence of periodontitis in non-diabetic and non-hypertensive adults using nationally representative data. Exp Ther Med 2018; 16:671-678. [PMID: 30116321 DOI: 10.3892/etm.2018.6260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 05/24/2018] [Indexed: 01/15/2023] Open
Abstract
The prevalence of diabetes mellitus and hypertension is increasing worldwide and an association between fasting glucose/blood pressure and periodontitis has been suggested. The present study was performed to assess the association between fasting glucose and systolic/diastolic blood pressure on the prevalence of periodontitis in non-diabetic and non-hypertensive adults using nationally representative data. Subgroup analysis was performed to evaluate the combined effects of obesity/abdominal obesity and impaired fasting glucose. This study involved a cross-sectional analysis using data from the Republic of Korean National Health and Nutrition Examination Survey from 2013 to 2015. A total of 8,341 respondents without diabetes and hypertension over 19 years old without missing values were included in the present study. A significant increase was observed in the prevalence of periodontitis with increasing systolic blood pressure and diastolic blood pressure. The percentage of periodontitis increased with increased glucose levels, with similar trends in glycated hemoglobin. The odds ratios (ORs) and 95% confidence intervals (CIs) for systolic blood pressure of 90≤x<100, 100≤x<110, 110≤x<120, 120≤x<130 and 130≤x<140 were 1.116 (0.591-2.107), 1.165 (0.624-2.175), 1.238 (0.673-2.278), 1.008 (0.538-1.888) and 1.042 (0.545-1.993), respectively, when systolic blood pressure <90 was considered as a reference. The ORs and 95% CIs for glucose of 90≤x<100, 100≤x<110 and 110≤x<126 were 1.074 (0.92-1.253), 1.214 (0.986-1.494) and 1.358 (1.005-1.834), respectively when glucose <90 was considered as a reference. The association between fasting glucose/blood pressure and periodontitis was confirmed by multiple logistic regression analyses after adjusting for confounding factors among non-diabetic and non-hypertensive Republic of Korean adults. Subgroup analysis revealed that higher ORs of periodontitis were observed in participants with impaired glucose level and obesity when compared with individuals without impaired glucose level or obesity. The results of the present study suggest that detection of fasting glucose and blood pressure may serve as a risk indicator for periodontal disease.
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Affiliation(s)
- Kyungdo Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Daudt LD, Musskopf ML, Mendez M, Remonti LLR, Leitão CB, Gross JL, Weidlich P, Oppermann RV. Association between metabolic syndrome and periodontitis: a systematic review and meta-analysis. Braz Oral Res 2018; 32:e35. [PMID: 29846383 DOI: 10.1590/1807-3107bor-2018.vol32.0035] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 03/14/2018] [Indexed: 01/11/2023] Open
Abstract
The aim of the present study was to evaluate the association between metabolic syndrome (MS) and periodontitis (PD), through a systematic review and meta-analysis. Original observational studies assessing the association between MS and PD in adults, published before May 11th (2017), were identified through electronic searches of MEDLINE, EMBASE and Cochrane Library databases. The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guideline was used. For studies to be included, they had to mention the criteria used to diagnose MS and to have used at least one clinical measure to diagnose PD. There was no language restriction. Three reviewers independently identified eligible studies for possible inclusion in the systematic review and meta-analysis. The quality of the studies was evaluated by the Newcastle-Ottawa scale for observational studies. A random model meta-analysis was conducted. The strategies used to investigate heterogeneity were sequential analysis, subgroup analysis, univariate meta-regression and sensitivity analysis. Thirty-three studies met the inclusion criteria for the systematic review, and 26 had enough information to be included in the meta-analysis, totaling 52,504 patients. MS and PD were associated with an odds ratio of 1.38 (95%CI 1.26-1.51; I2 = 92.7%; p < 0.001). Subgroup analysis showed that complete periodontal examination (I2 = 70.6%; p < 0.001) partially explained the variability between studies. The present findings suggest an association between MS and PD. Individuals with MS are 38% more likely to present PD than individuals without this condition. Prospective studies should be conducted to establish cause and effect relations between MS and PD.
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Affiliation(s)
- Luciana Dondonis Daudt
- Universidade Federal do Rio Grande do Sul - UFRGS, Dental School, Department of Periodontology, Porto Alegre, RS, Brazil
| | | | - Marina Mendez
- Universidade Federal do Rio Grande do Sul - UFRGS, Dental School, Department of Periodontology, Porto Alegre, RS, Brazil
| | - Luciana Loss Reck Remonti
- Universidade Federal do Rio Grande do Sul - UFRGS, Hospital de Clínicas de Porto Alegre, Division of Endocrinology, Porto Alegre, Brazil
| | - Cristiane Bauermann Leitão
- Universidade Federal do Rio Grande do Sul - UFRGS, Hospital de Clínicas de Porto Alegre, Division of Endocrinology, Porto Alegre, Brazil
| | - Jorge Luiz Gross
- Universidade Federal do Rio Grande do Sul - UFRGS, Hospital de Clínicas de Porto Alegre, Division of Endocrinology, Porto Alegre, Brazil
| | - Patricia Weidlich
- Universidade Federal do Rio Grande do Sul - UFRGS, Dental School, Department of Periodontology, Porto Alegre, RS, Brazil
| | - Rui Vicente Oppermann
- Universidade Federal do Rio Grande do Sul - UFRGS, Dental School, Department of Periodontology, Porto Alegre, RS, Brazil
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Number of remaining teeth and its association with socioeconomic status in South Korean adults: Data from the Korean National Health and Nutrition Examination Survey 2012-2013. PLoS One 2018; 13:e0196594. [PMID: 29746489 PMCID: PMC5945020 DOI: 10.1371/journal.pone.0196594] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 04/16/2018] [Indexed: 02/08/2023] Open
Abstract
Background Socioeconomic status (SES) is associated with systemic disease and influences oral and general health. Several studies have found inequalities associated with oral health and SES. We examined the relationship between tooth loss and SES in Korean adults using data from the 2012–2013 Korean National Health and Nutrition Examination Survey. Methods: A total of 7,005 participants were included in this study. Subjects were divided into two groups depending on their total number of natural teeth: <20 and ≥20. Next, participants were divided into quartiles depending on household income and educational level. Multivariate logistic regression was used to obtain odds ratios (OR) for remaining teeth according to income and education levels. Results As income and education levels increased, subjects were more likely to have ≥20 remaining teeth (p-value and p-value for trend <0.001), brush their teeth more than three times per day, use extra oral products, and have regular oral-health checkups (all p<0.001). The odds of having ≥20 remaining teeth increased with increases in income and education, after adjusting for all covariates (OR = 1.493 for income Q3, OR = 1.571 for income Q4; OR = 1.763 for 10–12 years education, OR = 2.189 for ≥13years education). Conclusion Subjects with higher SES had more remaining teeth than subjects with lower SES. Preserving remaining teeth should be encouraged in subjects with low SES by promoting good oral-health behavior and encouraging more oral-health checkups.
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Han K, Park JB. Evaluation of the association between sleep duration and tooth loss among Korean adults: data from the Korean National Health and Nutrition Examination Survey (KNHANES 2012-2014). BMJ Open 2018; 8:e018383. [PMID: 29730614 PMCID: PMC5942464 DOI: 10.1136/bmjopen-2017-018383] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES This study assessed the association between sleep duration and tooth loss using nationally representative data. In this study, a cross-sectional analysis was performed using multivariable logistic regression analysis models. SETTING The present study analysed data from the Korean National Health and Nutrition Examination Survey between 2012 and 2014. PARTICIPANTS A total of 14 675 respondents over 19 years old without missing values were included in this study. EXPOSURE AND PRIMARY OUTCOME MEASURES Sleep duration and tooth loss. RESULTS Participants with a sleep duration of 6-8 hours showed the lowest prevalence of diabetes mellitus, hypertension, metabolic syndrome, periodontitis and meeting the waist circumference criteria for metabolic syndrome. Adjusted OR and their 95% CI of male individuals with fewer than 25 natural teeth were 1.426 (1.113 to 1.827), 1.290 (1.074 to 1.548), 0.988 (0.853 to 1.145), 1 (reference), 1.058 (0.907 to 1.235) and 1.620 (1.287 to 2.038) for sleep duration of 4 hours or less, 5 hours, 6 hours, 7 hours, 8 hours and 9 hours or more, respectively (p<0.05), after adjustments for age, sex, smoking, drinking, walking, frequency of tooth brushing per day, body mass index and periodontitis. CONCLUSIONS Our findings showed the U-shaped association between sleep duration and tooth loss was suggested by multiple logistic regression analyses after adjusting for confounding factors. Moreover, subgroup analyses showed that short and long sleep duration were associated with greater tooth loss in participants without diabetes mellitus, those without hypertension and those without metabolic syndrome.
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Affiliation(s)
- Kyungdo Han
- Department of Biostatistics, College of Medicine, Catholic University of Korea, Seoul, Republic of Korea
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, Catholic University of Korea, Seoul, Republic of Korea
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18
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Han K, Park YM, Park JB. Evaluation of an association between long sleep duration and periodontal disease among men and women using nationally representative data. GACETA SANITARIA 2018; 32:143-150. [DOI: 10.1016/j.gaceta.2017.01.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 01/10/2017] [Accepted: 01/23/2017] [Indexed: 02/08/2023]
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Song SJ, Han K, Lee SS, Park JB. Association between the number of natural teeth and diabetic retinopathy among type 2 diabetes mellitus: The Korea national health and nutrition examination survey. Medicine (Baltimore) 2017; 96:e8694. [PMID: 29381952 PMCID: PMC5708951 DOI: 10.1097/md.0000000000008694] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The aim of this study was to investigate the relationship between the number of teeth and diabetic retinopathy among Korean population.This was a retrospective analysis using data of total 45,811 individuals who participated in the Korea National Health and Nutrition Examination Survey (KNHANES) 2008 to 2012. Among these, 2593 (5.7%) participants were identified as having type 2 diabetes mellitus. After excluding participants without ophthalmic evaluation or other variables, 2078 (80%) participants were included. Demographic factors including dental status were analyzed and compared between participants with and without diabetic retinopathy.Among the 2078 type 2 diabetes, 358 (17.2%) had diabetic retinopathy. Type 2 diabetes with fewer teeth were more likely to have diabetic retinopathy (P < .001). Multivariate analysis showed that type 2 diabetes with < 20 teeth had an 8.7-fold risk of having vision-threatening diabetic retinopathy when compared with type 2 diabetes with ≥28 teeth (95% confidence interval: 2.69-28.3) after adjusting for age, sex, body mass index, smoking, drinking, exercise, hypertension, diabetes mellitus duration, and glycated hemoglobin level.The number of teeth was found to be an independent risk factor for diabetic retinopathy. Thus, a comprehensive approach of dentists and ophthalmologists is needed to minimize the complications of diabetes mellitus. Whether the teeth number reflects microvascular changes of the retina among type 2 diabetes warrants further investigation.
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Affiliation(s)
- Su Jeong Song
- Department of Ophthalmology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine
| | - Kyungdo Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul
| | - Seong-su Lee
- Department of Internal Medicine, Division of Endocrinology and Metabolism, College of Medicine, The Catholic University of Korea, Bucheon-si Gyeonggi-do
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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20
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Song SJ, Lee SS, Han K, Park JB. Periodontitis is associated with diabetic retinopathy in non-obese adults. Endocrine 2017; 56:82-89. [PMID: 28032209 DOI: 10.1007/s12020-016-1215-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 12/19/2016] [Indexed: 01/09/2023]
Abstract
PURPOSE Patients with diabetes retinopathy appear to show increased susceptibility to periodontal disease. This study was performed to assess the relationship between periodontitis and the prevalence of diabetic retinopathy in a large probability sample of the Korean population. A subgroup analysis was performed using body mass index <25 kg/m2 as the criterion to evaluate the effect of obesity on this relationship. METHODS This study is based on data from the Korean National Health and Nutrition Examination Survey of the Korean population, conducted between 2008 and 2010. The presence of diabetic retinopathy in relation to demographic variables and anthropometric characteristics of the participants is presented as means with their standard errors. The presence of periodontitis and presence of retinopathy categorized by body mass index (<25 and ≥25 kg/m2) were evaluated. Multiple logistic regression analyses were used to assess the associations between periodontitis and diabetic retinopathy after adjustment with variables, including age, sex, smoking, drinking, exercise, hypertension, metabolic syndrome, HbA1c, and duration of diabetes mellitus. RESULTS There was a statistically significant increase in the prevalence of periodontitis in individuals who had proliferative diabetic retinopathy. The odds ratios [95% confidence intervals] of prevalence of diabetic retinopathy were 1.193 [0.757-1.881] for the whole population after adjustments with confounding factors. Subgroup analysis after adjustments with confounding factors showed that the odds ratios [95% confidence intervals] of prevalence were 2.206 [1.114-4.366] and 0.588 [0.326-1.061] among participants with body mass index <25 kg/m2 and body mass index 37 ≥25 kg/m2, respectively. CONCLUSIONS The diabetic retinopathy was positively associated with the presence of periodontitis in non-obese diabetic Korean adults after adjustment with confounding variables. Our findings suggest that when a periodontist finds the presence of periodontitis in non-obese diabetic patients, timely evaluation of the patient's ophthalmic evaluation should be 44 recommended.
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Affiliation(s)
- Su Jeong Song
- Department of Ophthalmology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seong-Su Lee
- Department of Internal Medicine, Division of Endocrinology and Metabolism, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyungdo Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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Han K, Park JB. Association between oral health behavior and periodontal disease among Korean adults: The Korea national health and nutrition examination survey. Medicine (Baltimore) 2017; 96:e6176. [PMID: 28207558 PMCID: PMC5319547 DOI: 10.1097/md.0000000000006176] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
This study was performed to assess the association between oral health behavior and periodontal disease using nationally representative data.This study involved a cross-sectional analysis and multivariable logistic regression analysis models using the data from the Korean National Health and Nutrition Examination Survey. A community periodontal index greater than or equal to code 3 was used to define periodontal disease.Adjusted odds ratios and their 95% confidence intervals of periodontitis for the toothbrushing after lunch group and the toothbrushing before bedtime group were 0.842 (0.758, 0.936) and 0.814 (0.728, 0.911), respectively, after adjustments for age, sex, body mass index, drinking, exercise, education, income, white blood cell count, and metabolic syndrome. Adjusted odds ratios and their 95% confidence intervals of periodontitis for the floss group and the powered toothbrush group after adjustment were 0.678 (0.588, 0.781) and 0.771 (0.610, 0.974), respectively.The association between oral health behavior and periodontitis was proven by multiple logistic regression analyses after adjusting for confounding factors among Korean adults. Brushing after lunch and before bedtime as well as the use of floss and a powered toothbrush may be considered independent risk indicators of periodontal disease among Korean adults.
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Affiliation(s)
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Song IS, Han K, Ryu JJ, Park JB. Association between underweight and tooth loss among Korean adults. Sci Rep 2017; 7:41524. [PMID: 28128349 PMCID: PMC5288795 DOI: 10.1038/srep41524] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 12/21/2016] [Indexed: 12/23/2022] Open
Abstract
There is growing interest in the relationship between body mass index and oral health. Previous study showed that being underweight was significantly associated with having lower masticatory performance. This study was performed to assess the relationship between an underweight body mass index lower than 18.5 and the number of natural teeth using nationally representative data. Initially, a total of 25,534 individuals were candidates in the Korean National Health and Nutrition Examination Survey. The analysis in this study was confined to 17,870 subjects who were 19 years or older and without missing values for outcome variables. Body mass index and number of natural teeth were evaluated. Multiple regression analysis was used to evaluate the risk of tooth loss in relation to body mass index. Adjusted odds ratios and their 95% confidence intervals for chewing discomfort in individuals who were underweight, normal, overweight, obese, and extremely obese were 1.712(1.156–2.535), 1.111(0.939–1.315), 1(reference), 0.949(0.798–1.128), and 1.172(0.807–1.700), respectively, after adjustment. The association between underweight and tooth loss was proven by multiple logistic regression analyses after adjusting for confounding factors. Underweight may be considered a potential risk indicator for tooth loss in Korean adults.
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Affiliation(s)
- In-Seok Song
- Department of Oral and Maxillofacial Surgery, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Kyungdo Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae-Jun Ryu
- Department of Prosthodontics, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Park JB, Nam GE, Han K, Ko Y, Park YG. Obesity in relation to oral health behaviors: An analysis of the Korea National Health and Nutrition Examination Survey 2008-2010. Exp Ther Med 2016; 12:3093-3100. [PMID: 27882123 PMCID: PMC5103750 DOI: 10.3892/etm.2016.3697] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 07/21/2016] [Indexed: 12/24/2022] Open
Abstract
Obesity is reported to be associated with an increased incidence and prevalence of periodontal disease. The present study aimed to evaluate the relationship between oral health behaviors and obesity in South Korean adults. Data from the Korea National Health and Nutrition Examination Survey between 2008 and 2010 was used to assess this and a total of 15,666 participants were included in the analysis performed. Oral behaviors, including the time of day and rate of tooth brushing, and usage of secondary oral products, were considered in this analysis. Obesity was defined using the following three methods: Body mass index, waist circumference and percentage body fat (PBF). Hierarchical multivariable logistic regression analyses were performed to determine the association of oral health behavior with obesity after adjusting for possible confounding variables. The frequency of daily tooth brushing and usage of secondary oral products was lower in individuals with obesity, irrespective of the method used to define obesity. Conversely, the risk of general obesity, abdominal obesity and high PBF was higher in individuals with a lower daily frequency of tooth brushing and usage of secondary oral products.
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Affiliation(s)
- Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Ga Eun Nam
- Department of Family Medicine, Korea University Ansan Hospital, College of Medicine, Korea University, Ansan-si, Gyeonggi-do 15355, Republic of Korea
| | - Kyungdo Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Youngkyung Ko
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Yong-Gyu Park
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Park JB, Han K, Park YG, Ko Y. Association between socioeconomic status and oral health behaviors: The 2008-2010 Korea national health and nutrition examination survey. Exp Ther Med 2016; 12:2657-2664. [PMID: 27703514 DOI: 10.3892/etm.2016.3679] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 04/06/2016] [Indexed: 12/19/2022] Open
Abstract
Socioeconomic status (SES) has been reported to be associated with oral health behavior. Therefore, the present study was conducted to assess the relationship between SES and oral health behaviors in a large sample of the Korean population. Data from the Korea National Health and Nutrition Examination Survey, which was conducted between 2008 and 2010 by the Division of Chronic Disease Surveillance under the Korea Centers for Disease Control and Prevention and the Korean Ministry of Health and Welfare, were used in the present study. Daily tooth brushing frequency and the use of secondary oral products according to demographic variables and anthropometric characteristics of the participants were assessed. Multivariate logistic regression analyses were used to analyze the associations between daily tooth brushing frequency and the use of secondary oral products, and SES, urban/rural residence, body mass index (BMI), alcohol intake and smoking. An association between SES and tooth brushing frequency and the use of secondary oral products was detected after adjustment. Following adjustment for age, gender, BMI, smoking, drinking, exercise, energy intake, fat intake, periodontal treatment needs and education or income, the adjusted odds ratios and 95% confidence intervals (CI) of tooth brushing ≥3 per day in the highest income group were 1.264 (95% CI, 1.094-1.460) and 2.686 (95% CI, 2.286-3.155) for highest education level group. The adjusted odds ratios for the use of secondary oral products in the highest income and highest education groups were 1.835 (95% CI, 1.559-2.161) and 5.736 (95% CI, 4.734-6.951), respectively, after adjustment for age, gender, smoking, BMI, exercise, calorie intake, periodontal treatment requirements or income. The present study demonstrated an association between SES and oral health behaviors in a large sample of the Korean population. Within the limits of the present study, income and education were suggested as potential risk indicators for oral health behaviors; therefore, patients with a low SES should be investigated further, in relation to oral health.
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Affiliation(s)
- Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Kyungdo Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Yong-Gyu Park
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Youngkyung Ko
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Han K, Hwang E, Park JB. Association between Consumption of Coffee and the Prevalence of Periodontitis: The 2008-2010 Korea National Health and Nutrition Examination Survey. PLoS One 2016; 11:e0158845. [PMID: 27387296 PMCID: PMC4936751 DOI: 10.1371/journal.pone.0158845] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Accepted: 06/22/2016] [Indexed: 11/18/2022] Open
Abstract
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<x≤3 times per week, three times per week<x≤6 times per week, once per day, twice per day, and three or more per day, respectively. Conclusions Consumption of coffee may be considered an independent risk indicator of periodontal disease in Korean male adults, and we suggest that the periodontal health of male may benefit from reduction of coffee consumption.
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Affiliation(s)
- Kyungdo Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eunkyung Hwang
- Bangmok College of General Education, Myongji University, Seoul, Republic of Korea
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- * E-mail:
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Kim SW, Cho KH, Han KD, Roh YK, Song IS, Kim YH. Tooth Loss and Metabolic Syndrome in South Korea: The 2012 Korean National Health and Nutrition Examination Survey. Medicine (Baltimore) 2016; 95:e3331. [PMID: 27100416 PMCID: PMC4845820 DOI: 10.1097/md.0000000000003331] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 03/10/2016] [Accepted: 03/11/2016] [Indexed: 12/22/2022] Open
Abstract
UNLABELLED To evaluate the relationship between tooth loss and metabolic syndrome (MS) in South Korean adults. SUBJECTS AND METHODS A total of 3589 adults (1511 men and 2078 women aged over 40 years) from the 2012 Korean National Health and Nutrition Examination Survey were included and divided into 3 groups according to the number of remaining teeth (0-19, 20-27, and 28). We recorded the number of remaining teeth and measured MS components such as waist circumference, systolic and diastolic blood pressure, fasting blood glucose, serum high-density lipoprotein-cholesterol, and triglyceride concentration. We also calculated the number of subjects who met the inclusion criteria of MS in each group. Multiple logistic regression analysis was performed to estimate the prevalence of MS components according to the number of remaining teeth after adjusting for covariates. Women without MS had significantly more teeth than those with MS (24.5 ± 0.2 vs 21.0 ± 0.3). In men, the prevalence of high blood pressure and high fasting blood glucose levels were significantly different among the 3 groups (P = 0.003 and P < 0.001, respectively); however, the prevalence of MS and all MS components were significantly different in women (P < 0.001 for all comparisons). Men with 0 to 19 remaining teeth were most likely to have high blood pressure and high fasting blood glucose, while women with 0 to 19 remaining teeth had the highest prevalence of MS and each MS component. Multiple logistic regression analysis revealed that women with fewer remaining teeth had a higher prevalence of MS and MS components after adjusting for covariates. Having only a few remaining teeth was associated with MS in women in South Korea.
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Affiliation(s)
- Si-Wan Kim
- From the Department of Family Medicine, Ree and Jang Plastic Surgery Clinic (SWK, YHK); Department of Family Medicine, Korea University College of Medicine (KHC); Department of Medical Statistics, Catholic University College of Medicine (KDH); Department of Family Medicine, Hallym University College of Medicine (YKR); and Department of Dentistry, Korea University College of Medicine (ISS), Seoul, South Korea
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Kim HJ, Kim YH, Cho KH, Han BD, Kim SM, Choi YS, Kim DH, Han KD, Lee YJ, Kim CM. Oral health behaviors and bone mineral density in South Korea: the 2008-2010 Korean National Health and Nutrition Examination Survey. J Bone Miner Metab 2016; 34:225-33. [PMID: 26031936 DOI: 10.1007/s00774-015-0669-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 03/19/2015] [Indexed: 11/27/2022]
Abstract
The purpose of this study was to examine the association between oral health behaviors and bone mineral density (BMD) by using data from the Korean National Health and Nutrition Examination Survey conducted in 2008-2010. We included 6,620 subjects (3,140 men aged more than 50 years and 3,480 postmenopausal women). BMD was measured at three sites-namely, the lumbar spine, total femur, and femur neck. Oral health behaviors were assessed by use of a self-administered questionnaire in the Korean National Health and Nutrition Examination Survey. After adjustment for all covariates, BMD of the lumbar spine and femur neck tended to increase as the frequency of tooth brushing increased in men (p trend = 0.020 and p trend = 0.028, respectively). Women using secondary oral products had increased lumbar spine BMD compared with women who did not use secondary oral products. However, after adjustment for all covariates, no significant relationship was observed between BMD and the use of secondary oral products. As the frequency of tooth brushing and the number of secondary oral products used increased, the prevalence of osteoporosis decreased. The frequency of tooth brushing is associated with increased lumbar spine and femur neck BMD in South Korean men.
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Affiliation(s)
- Hyun-Jin Kim
- Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Yang-Hyun Kim
- Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Kyung-Hwan Cho
- Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Byoung-Duck Han
- Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Seon-Mee Kim
- Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Youn-Seon Choi
- Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Do-Hoon Kim
- Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Kyung-Do Han
- Department of Medical Statistics, Catholic University College of Medicine, Seoul, South Korea
| | - Yong-Joo Lee
- Department of Family Medicine, Catholic University College of Medicine, 222 Banpo-daero, Seocho-Gu, Seoul, Korea, 137-701, South Korea
| | - Chul-Min Kim
- Department of Family Medicine, Catholic University College of Medicine, 222 Banpo-daero, Seocho-Gu, Seoul, Korea, 137-701, South Korea.
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Han K, Ko Y, Park YG, Park JB. Associations Between the Periodontal Disease in Women Before Menopause and Menstrual Cycle Irregularity: The 2010-2012 Korea National Health and Nutrition Examination Survey. Medicine (Baltimore) 2016; 95:e2791. [PMID: 26871840 PMCID: PMC4753936 DOI: 10.1097/md.0000000000002791] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The association between menstrual cycle irregularities and system disease has been evaluated in previous studies. However, the association between periodontal disease and menstrual cycle irregularity has not been fully investigated. The study aimed to evaluate the relationship between periodontal disease and tooth loss in women before menopause and menstrual cycle irregularity using nationally representative data.This study performed a cross-sectional analysis and used hierarchical multivariable logistic regression analysis models. Data from Korean National Health and Nutrition Examination Survey (KNHANES) between 2010 and 2012 were analyzed. The analysis in this study was confined to a total of 1553 respondents over 19 years old who had not gone through menopause and had no missing values for the reproductive factors and outcome variables. A community periodontal index was greater than or equal to code 3 was used to define periodontal treatment needs.The risk of periodontal treatment needs tended to increase in the presence of menstrual cycle irregularity after adjustment for potential confounders (P for trend in the odds ratios = .0481 in model 1; 0.0613 in model 2; 0.0369 in model 3; 0.0456 in model 4). The number of natural teeth of 28 did not reach statistically significant differences (P for trend in the odds ratios = 0.2204 in model 1; 0.2373 in model 2; 0.2814 in model 3; 0.2609 in model 4).Menstrual cycle irregularity was positively associated with the risk of periodontal treatment needs in Korean women before menopause. However, there was no significant association between tooth loss and menstrual cycle irregularity. Menstrual cycle irregularity may be considered to be a potential risk indicator for periodontal treatment needs in Korean women before menopause.
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Affiliation(s)
- Kyungdo Han
- From the Department of Biostatistics (KH, YGP); and Department of Periodontics, College of Medicine, The Catholic University of Korea (YK, J-BP), Seoul, Republic of Korea
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