Submitted Successfully!
To reward your contribution, here is a gift for you: A free trial for our video production service.
Thank you for your contribution! You can also upload a video entry or images related to this topic.
Version Summary Created by Modification Content Size Created at Operation
1 + 1074 word(s) 1074 2021-07-09 03:54:46 |
2 corrected the format Meta information modification 1074 2021-07-23 11:23:16 | |
3 corrected the format Meta information modification 1074 2021-07-26 05:39:09 | |
4 Edited the previous version, which was automatically taken from the original study. -491 word(s) 583 2021-07-27 16:12:14 |

Video Upload Options

Do you have a full video?

Confirm

Are you sure to Delete?
Cite
If you have any further questions, please contact Encyclopedia Editorial Office.
Attila, N.; Santoso, C.M.A. Oral Hygiene and Metabolic Syndrome. Encyclopedia. Available online: https://encyclopedia.pub/entry/12355 (accessed on 29 March 2024).
Attila N, Santoso CMA. Oral Hygiene and Metabolic Syndrome. Encyclopedia. Available at: https://encyclopedia.pub/entry/12355. Accessed March 29, 2024.
Attila, Nagy, Cornelia Melinda Adi Santoso. "Oral Hygiene and Metabolic Syndrome" Encyclopedia, https://encyclopedia.pub/entry/12355 (accessed March 29, 2024).
Attila, N., & Santoso, C.M.A. (2021, July 23). Oral Hygiene and Metabolic Syndrome. In Encyclopedia. https://encyclopedia.pub/entry/12355
Attila, Nagy and Cornelia Melinda Adi Santoso. "Oral Hygiene and Metabolic Syndrome." Encyclopedia. Web. 23 July, 2021.
Oral Hygiene and Metabolic Syndrome
Edit

Poor oral hygiene is the primary cause of common oral diseases and has been found to be associated with low-grade inflammation, suggesting its potential link to metabolic syndrome (MetS).

oral hygiene dental plaque oral bacteria tooth brushing interdental cleaning dental visit metabolic syndrome

1. Introduction

Metabolic syndrome (MetS), a clustering of abdominal obesity, hyperglycemia, hypertension, and dyslipidemia, represents a growing public health concern globally [1]. Besides socioeconomic status (SES) [2], smoking [3], diet [4], and physical activity [5], oral diseases, such as periodontal diseases and dental caries, are associated with MetS [6][7][8]. Poor oral hygiene is the primary cause of common oral diseases and is associated with low-grade inflammation [9], suggesting its potential link to MetS [10].

Although several epidemiological studies have reported the association of oral hygiene status [11] and care [10][12] with MetS, some studies found no such association [13][14]. To date, there has not been a systematic review conducted on the topic. A summary of evidence can provide a better understanding of the potential relationship and help healthcare practitioners deliver more targeted care. This systematic review and meta-analysis aimed to evaluate the associations of oral hygiene status and care with MetS. 

2. Methods

Briefly, 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 studies. The inclusion criteria include observational studies that examined the association of oral hygiene status (e.g., oral hygiene index, plaque index, plaque score) or care (i.e., tooth brushing, interdental cleaning, and dental visit) with MetS. Two authors independently conducted study selection, data extraction, and quality assessment of the studies. Any ambiguities or disagreements were resolved by consensus. Meta-analysis was conducted separately for different types of exposure (i.e., oral hygiene status, tooth brushing, and interdental cleaning). A random-effects model was applied to pool the effects of oral hygiene status and care on MetS. Potential sources of heterogeneity were assessed using prespecified subgroup analyses by study design and country.

3. Results

Thirteen studies met the inclusion criteria and had sufficient methodological quality. Overall, good oral hygiene (OR = 0.30; 95% CI = 0.13–0.66), frequent tooth brushing (OR = 0.68; 95% CI = 0.58–0.80), and frequent interdental cleaning (OR = 0.89; 95% CI = 0.81–0.99) were associated with a lower risk of MetS. While heterogeneity was minimal for interdental cleaning (I2 = 27%), there was substantial heterogeneity for oral hygiene status (I2 = 91%) and tooth-brushing frequency (I2 = 89%). The association between dental visits and MetS was evaluated only in a study by Tanaka et al. It was found that dental visits were not significantly associated with MetS (OR = 1.10; 95% CI = 0.77–1.55) [10].

Subgroup analysis

The inverse association between oral hygiene status and MetS was only observed in the subgroup of case-control studies. Subgroup analysis of oral hygiene status by study design reduced heterogeneity to less than 50%. Frequent tooth brushing was consistently associated with a lower risk of MetS in all subgroup analyses. However, high heterogeneity was still observed among these studies with a cross-sectional design. While subgroup analysis of tooth-brushing frequency by country reduced heterogeneity, it remained above 50%.

4. Conclusion

Our study found 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 on the association between dental visits and MetS. Further well-conducted studies, preferably of longitudinal design, are needed to confirm the associations of oral hygiene status and care with MetS and to explore their underlying mechanisms. Research on this topic will provide a valuable contribution to our current understanding of the interrelationship between oral health and MetS.

References

  1. Cornier, M.A.; Dabelea, D.; Hernandez, T.L.; Lindstrom, R.C.; Steig, A.J.; Stob, N.R.; Van Pelt, R.E.; Wang, H.; Eckel, R.H; The Metabolic Syndrome. Endocrine Reviews 2008, 29, 777-822, 10.1210/er.2008-0024.
  2. Blanquet, M.; Legrand, A.; Pélissier, A.; Mourgues, C.; Socio-economics status and metabolic syndrome: A meta-analysis. Diabetes & Metabolic Syndrome: Clinical Research & Reviews 2019, 13, 1805-1812, 10.1016/j.dsx.2019.04.003.
  3. Sun, K.; Liu, J.; Ning, G.; Active Smoking and Risk of Metabolic Syndrome: A Meta-Analysis of Prospective Studies. PLOS ONE 2012, 7, e47791, 10.1371/journal.pone.0047791.
  4. Fabiani, R.; Naldini, G.; Chiavarini, M.; Dietary Patterns and Metabolic Syndrome in Adult Subjects: A Systematic Review and Meta-Analysis.. Nutrients 2019, 11, 2056, 10.3390/nu11092056.
  5. Joseph, M.S.; Tincopa, M.A.; Walden, P.; Jackson, E.; Conte, M.L.; Rubenfire, M.; The Impact Of Structured Exercise Programs On Metabolic Syndrome And Its Components: A Systematic Review. Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy 2019, ume 12, 2395-2404, 10.2147/DMSO.S211776.
  6. Gobin, R.; Tian, D.; Liu, Q.; Wang, J.; Periodontal Diseases and the Risk of Metabolic Syndrome: An Updated Systematic Review and Meta-Analysis. Frontiers in Endocrinology 2020, 11, 336, 10.3389/fendo.2020.00336.
  7. Cao, X.; Wang, D.; Zhou, J.; Yuan, H.; Chen, Z.; Relationship between dental caries and metabolic syndrome among 13 998 middle-aged urban Chinese. Journal of Diabetes 2016, 9, 378-385, 10.1111/1753-0407.12424.
  8. Ojima, M.; Amano, A.; Kurata, S.; Relationship Between Decayed Teeth and Metabolic Syndrome: Data From 4716 Middle-Aged Male Japanese Employees. Journal of Epidemiology 2015, 25, 204-211, 10.2188/jea.je20140132.
  9. De Oliveira, C.; Watt, R.; Hamer, M.; Toothbrushing, inflammation, and risk of cardiovascular disease: results from Scottish Health Survey. BMJ 2010, 340, c2451-c2451, 10.1136/bmj.c2451.
  10. Tanaka, A.; Takeuchi, K.; Furuta, M.; Takeshita, T.; Suma, S.; Shinagawa, T.; Shimazaki, Y.; Yamashita, Y.; Relationship of toothbrushing to metabolic syndrome in middle-aged adults.. Journal of Clinical Periodontology 2018, 45, 538-547, 10.1111/jcpe.12876.
  11. Pham, T.; The association between periodontal disease severity and metabolic syndrome in Vietnamese patients. International Journal of Dental Hygiene 2018, 16, 484-491, 10.1111/idh.12350.
  12. Kobayashi, Y.; Niu, K.; Guan, L.; Momma, H.; Guo, H.; Cui, Y.; Nagatomi, R.; Oral Health Behavior and Metabolic Syndrome and Its Components in Adults. Journal of Dental Research 2012, 91, 479-484, 10.1177/0022034512440707.
  13. Shearer, D.M.; Thomson, W.M.; Cameron, C.M.; Ramrakha, S.; Wilson, G.; Wong, T.Y.; Williams, M.J.A.; McLean, R.; Theodore, R.; Poulton, R.; et al. Periodontitis and multiple markers of cardiometabolic risk in the fourth decade: A cohort study. Community Dentistry and Oral Epidemiology 2018, 46, 615-623, 10.1111/cdoe.12414.
  14. Pussinen, P.J.; Paju, S.; Viikari, J.; Salminen, A.; Taittonen, L.; Laitinen, T.; Burgner, D.; Kahonen, M.; Lehtimaki, T.; Hutri-Kahonen, N.; et al. Childhood Oral Infections Associate with Adulthood Metabolic Syndrome: A Longitudinal Cohort Study. Journal of Dental Research 2020, 99, 1165-1173, 10.1177/0022034520929271.
More
Information
Contributors MDPI registered users' name will be linked to their SciProfiles pages. To register with us, please refer to https://encyclopedia.pub/register : ,
View Times: 337
Revisions: 4 times (View History)
Update Date: 27 Jul 2021
1000/1000