Awareness of Clenching and Underweight are Risk Factors for Onset of Crowding in Young Adults: A Prospective 3-Year Cohort Study

International Journal of Environmental Research and Public Health
Naoki ToyamaM Morita

Abstract

Bruxism is a parafunctional activity that can seriously affect quality of life. Although bruxism induces many problems in the oral and maxillofacial area, whether it contributes to the onset of malocclusion remains unclear. The purpose of this prospective cohort study was to investigate the association between the onset of malocclusion and awareness of clenching during the daytime in young adults. Among 1,092 Okayama University students who underwent normal occlusion at baseline, we analysed 238 who had undergone a dental examination and had complete data after 3 years (2013⁻2016). We also performed subgroup analysis to focus on the association between awake bruxism and the onset of crowding (n = 216). Odds ratios (ORs) were calculated using multivariate logistic regression analyses. The incidences of malocclusion and crowding were 53.8% and 44.5%, respectively. In multivariate logistic regression, awareness of clenching was a risk factor for crowding (OR: 3.63; 95% confidence interval [CI]: 1.08⁻12.17). Moreover, underweight (body mass index < 18.5 kg/m²) was related to the onset of malocclusion (OR: 2.34; 95%CI: 1.11⁻4.92) and crowding (OR: 2.52, 95%CI: 1.25⁻5.76). These results suggest that awareness of clenching during the ...Continue Reading

References

May 1, 1981·The Journal of Prosthetic Dentistry·A G Glaros
Mar 1, 1997·The Journal of Prosthetic Dentistry·M R PintadoW H Douglas
Jun 21, 2001·Community Dentistry and Oral Epidemiology·D J BurdenG Burnside
Aug 30, 2002·Journal of Orofacial Orthopedics = Fortschritte Der Kieferorthopädie : Organ/official Journal Deutsche Gesellschaft Für Kieferorthopädie·Marcus AbboudBernd Koeck
Dec 11, 2002·The Journal of Prosthetic Dentistry·Charles H GibbsJosephine F Esquivel-Upshaw
May 2, 2003·Cranio : the Journal of Craniomandibular Practice·Marcello Melis, Youssef S Abou-Atme
Feb 7, 2006·Journal of Oral Rehabilitation·F LobbezooM Naeije
Jun 13, 2006·British Dental Journal·I G ChestnuttA J Morris
Jun 19, 2008·Journal of Oral Rehabilitation·G J LavigneK Raphael
Nov 14, 2008·Cranio : the Journal of Craniomandibular Practice·Yasuhiro OnoKazuyoshi Baba
Mar 14, 2009·International Journal of Pediatric Otorhinolaryngology·Bernardo Q SoukiJorge A Pinto
Aug 18, 2009·Brazilian Oral Research·Patricia Fernanda Dias, Rogerio Gleiser
May 25, 2010·Cranio : the Journal of Craniomandibular Practice·Aysen Nekora-AzakHalim Issever
Sep 9, 2010·The Journal of Oral Implantology·Dennis FlanaganBeau Larrow
Oct 12, 2010·European Journal of Orthodontics·Neus Puertes-FernándezDavid Manzanera
Jan 5, 2011·Medicina oral, patología oral y cirugía bucal·José-Luis de la Hoz-AizpuruaJuan Mesa-Jiménez
Feb 11, 2011·European Journal of Orthodontics·Daisuke EkuniManabu Morita
May 21, 2011·Journal of Prosthodontic Research·Anders JohanssonGunnar E Carlsson
Sep 3, 2011·Journal of Indian Prosthodontic Society·Shilpa ShettyB C Deepthi
Sep 16, 2011·Journal of Oral Rehabilitation·A Emodi-PerlmanE Winocur
Apr 5, 2012·Brazilian Oral Research·Mônica Costa ArmondLeandro Silva Marques
Nov 6, 2012·Journal of Oral Rehabilitation·F LobbezooE Winocur
Feb 5, 2013·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·Kervin B MackLorne D Koroluk
Feb 21, 2013·Journal of Orofacial Pain·Giovana FernandesCinara Maria Camparis
Apr 9, 2013·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·Rosangela CannavaleLetizia Perillo
May 1, 2013·Journal of Orofacial Pain·Daniele ManfrediniFrank Lobbezoo
May 23, 2013·Acta Odontologica Scandinavica·Shinsuke MizutaniManabu Morita
May 13, 2014·Journal of Clinical Periodontology·Daisuke EkuniManabu Morita
Jun 24, 2014·Community Dentistry and Oral Epidemiology·Yuko KomazakiKeiji Moriyama
May 28, 2015·Journal of Pharmacy & Bioallied Sciences·R V MuraliAnjana Mounissamy
Aug 4, 2015·Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine·Marcelo PalinkasSimone Cecilio Hallak Regalo

❮ Previous
Next ❯

Citations

Apr 5, 2020·Journal of Oral Rehabilitation·Mariana Batista Ribeiro-LagesLucianne Cople Maia

❮ Previous
Next ❯

Software Mentioned

SamplePower
SPSS

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.