scholarly journals Prevalence study of signs and symptoms of temporomandibular disorder in Brazilian college students

2006 ◽  
Vol 20 (1) ◽  
pp. 3-7 ◽  
Author(s):  
Anamaria Siriani de Oliveira ◽  
Elton Matias Dias ◽  
Rogério Guimarães Contato ◽  
Fausto Berzin
Keyword(s):  
College Students ◽  
Temporomandibular Disorders ◽  
Temporomandibular Disorder ◽  
Signs And Symptoms ◽  
Health Care Needs ◽  
Care Needs ◽  
Chi Square ◽  
Chi Square Test ◽  
Degree Of Severity ◽  
Severity Degree

The aim of this study was to evaluate the prevalence and severity of temporomandibular disorders (TMD) in Brazilian college students. A questionnaire was administered to 2,396 students. Seventy-three percent of women (mean age 21.94 ± 5 years) and 27% of men (mean age 22.41 ± 4.8 years) answered the questionnaire. The anamnestic index was used to classify the volunteers according to TMD severity degree. The results showed a higher percentage of men without TMD (43.74%) (p < 0.05, Chi-square test). The women exhibited some degree of severity (73.03%) at a higher frequency than men (56.26%). No significant differences were observed between sexes for a same TMD severity degree (p > 0.05). The results indicated TMD prevalence in Brazilian college students similar to that presented in other studies found in the literature reviewed. Longitudinal studies are recommended to follow the prevalence and health care needs in this population.

scholarly journals Temporomandibular joint disorder predisposing factors and clicking.

2019 ◽  
Vol S (1) ◽  
pp. 36-39
Author(s):  
Gassan Yassin Hamed ◽  
◽  
Basser Ali Abdullah ◽  
Keyword(s):  
Temporomandibular Disorder ◽  
Signs And Symptoms ◽  
Temporomandibular Joint Disorder ◽  
Missing Teeth ◽  
Chi Square ◽  
Coefficient Corrélation ◽  
Joint Disorder ◽  
Previous Trauma ◽  
Chi Square Test ◽  
Exact Etiology

This study includes 450 patients, 271 females and 179 males, ages between 13-65 years. The Helkimo index for temporomandibular disorder (TMD) diagnosis was used to quantitatively evaluate the signs and symptoms of the disorder. Clicking of the joint was diagnosed by using stethoscope. Parafunctional activity, previous trauma, missing teeth, angle's classification, crossbite, overbite and overjet were assessed and considered as variables in this research. SPSS with chi square test and Pearson's coefficient correlation were used for statistical analysis. The results of this study show no association between clicking, parafunctional habits, unilateral chewing, previous trauma, angle's classification, crossbite, overbite and overjet. These result coincide the hypothesis that the exact etiology of TMDs is still obscure and the lack of a clear single cause of TMD, specially clicking, has resulted in the proposal of a multifactorial etiology for TMD.

scholarly journals Prevalence of TMD in patients visiting private dental institution - A retrospective study

2020 ◽  
Vol 11 (SPL3) ◽  
pp. 931-936
Author(s):  
John Rozar Raj ◽  
Uma Maheswari ◽  
Nivedhitha M S
Keyword(s):  
Retrospective Study ◽  
Temporomandibular Disorders ◽  
Temporomandibular Disorder ◽  
Chi Square ◽  
Group Iii ◽  
Group I ◽  
Chi Square Test ◽  
Spss Software ◽  
Group Ii ◽  
Neuromuscular Conditions

Temporomandibular disorder is a collective term for a group of musculoskeletal and neuromuscular conditions. Patients will complain of pain in the TMJ region and the fatigue of the Cranio cervico facial muscles. The aim of the study was to assess the prevalence of TMD in patients visiting a private dental college. This was a retrospective study. Samples were collected from June 2019 to March 2020. The sample size was 55 patients. Data of Temporomandibular disorders were collected. Excel tabulation was done. Chi-Square test was performed and results were obtained using SPSS software. Out of 55 patients, the prevalence of group I of RDC criteria was 34.5%, prevalence of group II of RDC criteria was 62% and the prevalence of group III of RDC criteria was 3.5%. From the present study, it can be concluded that the prevalence of TMD in patients visiting a private dental College was very less. Group II of our RDC criteria was found to be high, with a percentage of 62%.

scholarly journals Comparison of Temporomandibular Disorders in Iranian Dental and Nondental Students

2012 ◽  
Vol 13 (2) ◽  
pp. 173-177 ◽  
Author(s):  
Farideh Bahrani ◽  
Parnian Ghadiri ◽  
Mahroo Vojdani
Keyword(s):  
Temporomandibular Disorders ◽  
Prevalence Ratio ◽  
Dental Students ◽  
Functional Evaluation ◽  
Chi Square ◽  
Total Study Population ◽  
Equal Distribution ◽  
High Prevalence ◽  
Chi Square Test ◽  
Study Population

ABSTRACT Aim The aim of this study was to define the prevalence and severity of temporomandibular disorders (TMD) among Iranian dental and nondental students who attended Shiraz University of Medical Sciences. Materials and methods The samples consisted of 200 subjects, 100 dental and 100 nondental students (equal distribution between males and females). Subjects ages ranged from 18 to 30 years (24.07 ± 2.93). A functional evaluation was performed using the Helkimo dysfunction index (Di). Data were evaluated by the Chi-square test. Results Among the total study population, 71% showed some degree of dysfunction. Prevalence ratio in dental students was 80%, while in nondental students was 62% (p < 0.05, odds ratio = 0.679). With respect to gender, women (80%) were more affected than men (62%). A significant relationship was found between gender and the occurrence of TMD (p < 0.05). Conclusion A high prevalence of signs of TMD in Iranian university students was seen which was greater in dental students and women. Clinical significance The results of this study showed that the prevalence of TMD among dental students and women was significantly higher than nondental students and men. These findings might be due to poor postural style or emotional stress during dental practice. How to cite this article Bahrani F, Ghadiri P, Vojdani M. Comparison of Temporomandibular Disorders in Iranian Dental and Nondental Students. J Contemp Dent Pract 2012;13(2): 173-177.

scholarly journals Analysis of the frequency and degree of temporomandibular disorder in patients with head and neck cancer undergoing radiotherapy

2016 ◽  
Vol 29 (2) ◽  
pp. 361-368 ◽  
Author(s):  
Douglas Roberto Pegoraro ◽  
Barbara Zanchet ◽  
Caroline de Oliveira Guariente ◽  
Josemara de Paula Rocha ◽  
Juliana Secchi Batista
Keyword(s):  
Head And Neck Cancer ◽  
Head And Neck ◽  
Neck Cancer ◽  
Temporomandibular Disorder ◽  
Malignant Neoplasm ◽  
Post Treatment ◽  
Chi Square ◽  
Significance Level ◽  
Chi Square Test ◽  
Quantitative Descriptive

Abstract Introduction: Head and neck cancer is responsible for an increasing incidence of primary malignant neoplasm cases worldwide. Radiotherapy is one of the treatments of choice for this type of cancer, but it can cause adverse effects, such as temporomandibular disorder. The objective of this study was to characterize the degree and frequency of temporomandibular disorder in patients with head and neck cancer undergoing radiotherapy. Method: This research was quantitative, descriptive and exploratory. The sample consisted of 22 patients that answered assessment questions and the Helkimo anamnestic questionnaire, modified by Fonseca (1992). The data were collected from May to October 2014, and statistically analyzed using the Chi-square test, with a significance level of p ≤ 0.05. Results: Of the 22 patients, 86.4 % were male, with a mean age of 58.86 ± 9.41 years. Temporomandibular disorder was present in 31.8% of the subjects, based on the assessment prior to radiotherapy, and in 59.1% in the post-treatment assessment. Among all questions, the most frequent was "Do you use only one side of the mouth to chew?" with 22.7% "yes" answers, both at the first assessment and at the post treatment. Conclusion: According to the results of this study, temporomandibular disorder is a disease that is present with a high prevalence in people diagnosed with head and neck cancer undergoing radiotherapy.

LOCKDOWN ENGAGEMENT AND ENRICHMENT OF COLLEGE STUDENTS

2021 ◽  
Vol 12 (1) ◽  
pp. 81-98
Author(s):  
Ms. P. Rajaprabha ◽  
◽  
Dr. V. Darling Selvi
Keyword(s):  
College Students ◽  
Online Survey ◽  
Complete Information ◽  
Global Level ◽  
Financial Problem ◽  
Chi Square ◽  
Universities And Colleges ◽  
Chi Square Test ◽  
And Cluster Analysis ◽  
Academic Plan

There are several studies have been conducted at a global level to assess the COVID-19 Lockdown related issues. But in the study is to assess the lockdown engagement and enrichment of college students during COVID-19 on various college students and university students in Tirunelveli District. An online survey was conducted from 13th May to 22nd May 2020 to collect data. A structural Questionnaire link was sent to students via Whatsapp and email using the “Google Form”. A total number of respondents is 80, the students provided complete information regarding the study survey. The researcher has applied the statistical tools like percentage analysis, reliability test, t-test, chi-square test, and cluster analysis to analyse the results. Most of the respondents stated that the financial problem is the major reason for not updating themselves and distraction, laziness, parental/child pressures are the least reasons for not updating as per the modern scenario which is expressed by the sample respondents. The researcher suggested that the universities and colleges should make their own uniform academic plan and also generate a proper Non-stop Continuity Education Plan to continue the college students' learning process during this pandemic lockdown and to have encouraged the students to upgrade their skills.

Prevalence of Sign and Symptoms of Temporomandibular Joint Disorders in Pakistani Population at Sheikhupura, Lahore: A Gender comparison

2021 ◽  
Vol 15 (8) ◽  
pp. 2166-2168
Author(s):  
Ashfaq-ur- Rahim ◽  
Muhammad Nauman ◽  
Sadiq Ali ◽  
Saima Ihsan ◽  
Tannaza Qayyum ◽  
...  
Keyword(s):  
Temporomandibular Joint ◽  
Temporomandibular Disorders ◽  
Orofacial Pain ◽  
Temporomandibular Disorder ◽  
Signs And Symptoms ◽  
Temporomandibular Joint Disorders ◽  
Female Ratio ◽  
Pakistani Population ◽  
Female Predominance ◽  
History Of

Background: Temporomandibular disorders have been considered as a common orofacial pain condition. The term temporomandibular pain dysfunction (TMPD) is used synonymously with myofacial pain dysfunction disorder/syndrome, temporomandibular disorder, craniomandibular disorder and many other terms. Objective: To evaluate the prevalence of signs and symptoms of temporo-mandibular joint disorder (TMD). Study Design: Descriptive cross-sectional study Place and Duration of Study: Department of Oral and Maxillofacial Surgery, Faryal Dental College, Sheikhupura , Lahore, Pakistan from 1st February 2019 to 31st May 2021. Methodology: One hundred adolescents aged 15 to 60 years were enrolled. A detailed history about the chief complaint was taken and clinical examination was done. Temporomandibular joint examination performed included Auscultation for temporomandibular joint sounds like clicking and crepitus and palpation of both TMJs and associated muscles for evaluation of pain. Results: The most common signs of temporomandibular joint disorders were temporomandibular joint pain 78%, temporomandibular joint clicking 53% and trismus 29%. The most prevalent predisposing factors of temporomandibular joint disorders were parafunctional habits 40%, unknown factors 23% and history of road traffic accident/history of difficult extractions 9%. Male to female ratio showed female predominance (P = 0.001). Conclusion: Signs and symptoms of temporomandibular joint disorders were prevalent in Pakistani population with a clear female predominance. Key words: Temporomandibular disorders, Temporomandibular joint, Orofacial pain, Bruxism, Headache, Pain

scholarly journals Specific Central Nervous System Medications Are Associated with Temporomandibular Joint Symptoms

2017 ◽  
Vol 2017 ◽  
pp. 1-5
Author(s):  
John K. Drisdale III ◽  
Monica G. Thornhill ◽  
Alexandre R. Vieira
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Temporomandibular Joint ◽  
Attention Deficit ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Signs And Symptoms ◽  
Chi Square ◽  
University Of Pittsburgh ◽  
Joint Disorder ◽  
Chi Square Test

Aims. There is evidence of association between bruxism and the increasingly common central nervous system stimulants prescribed for attention deficit hyperactivity disorder (ADHD), as well as the selective serotonin reuptake inhibitors (SSRIs) often prescribed for depression or anxiety. However, the evidence is not clear on whether these medications inducing bruxism are directly associated with temporomandibular joint disorder (TMD). The aim of this work is to evaluate whether these medications are associated with TMD symptoms.Methods. Medical history and participant data were obtained for 469 patients from the University of Pittsburgh School of Dental Medicine, Dental Registry and DNA Repository, dating back to 2006. The chi-square test was used to determine any statistically significant associations.Results. There were no statistically significant associations between ADHD stimulant medications or SSRIs and reported TMD symptoms. However, there were significant differences seen between specific brands of medications and reported TMD symptoms. Individuals prescribed methylphenidate (Concerta) were less likely to report temporomandibular joint discomfort (p=0.01). Conversely, individuals prescribed citalopram (Celexa) were more likely to report temporomandibular joint discomfort (p=0.04).Conclusion. Signs and symptoms of temporomandibular joint dysfunction may be influenced by the use of certain medications prescribed for depression or attention deficit hyperactive disorder.

scholarly journals Knowledge, Attitude and Practice Survey on Special Care Dentistry: A Cross-sectional Study

2021 ◽  
Author(s):  
A Srividya ◽  
A Kannan ◽  
Krithika Chandrasekar Lakshmi
Keyword(s):  
Cross Sectional Study ◽  
Special Care ◽  
Multiple Choice Questions ◽  
Care Needs ◽  
Chi Square ◽  
Cross Sectional ◽  
Self Confidence ◽  
Chi Square Test ◽  
Patients With Special Needs ◽  
Knowledge And Attitude

Introduction: Special Care Dentistry (SCD) is a dentistry branch that advocates equal dental Patient with Special Care Needs (PSCN). In several countries, it is a separate specialty. In India, it is still in its infancy. Few studies have explored the dentists' perception regarding SCD. Aim: To determine the knowledge and attitude about SCD, also the practice measures followed by the dentists in Chennai colleges. Materials and Methods: This cross-sectional observational study was conducted in three dental colleges in Chennai from September 2019 to October 2019. A total of 230 dentists were enrolled using random sampling. A set of 20 close ended multiple choice questions were formulated and administered to dentists {Undergraduates (UGs) and Postgraduates (PGs)}. Descriptive statistics and Chi-square test was performed using MATLAB software (Mathworks, 2015), with p<0.05. Results: A 78.8% of respondents got good scores of ≥7 in knowledge based questions, 25.6% of the participants showed overall positive attitude. Educational qualification did not affect respondents’ knowledge and attitude about SCD (p>0.05). Only 21.95% of UGs and 22.31% of the PGs have good self-confidence in treating patients with special needs. More than 80% have not administered Domiciliary Care (DC). A total of 65% of participants denied getting any training in their UGs/PGs curriculum. Conclusion: Dentists in the present study are aware about SCD. Clinical measures adopted by dentists and their confidence in treating these patients are suboptimal. Training in SCD should become integral part of future dental education.

scholarly journals Factors associated with changing behaviour for arboviruses prevention: evidence from a quasi-experimental intervention study using mobile devices.

2020 ◽  
Author(s):  
Silvana Santos ◽  
Roberta Smania-Marques ◽  
Victor Alves Albino ◽  
Izabelly Dutra Fernandes ◽  
Francisco Fernandes Abel Mangueira ◽  
...  
Keyword(s):  
College Students ◽  
Mobile Devices ◽  
Behavioural Change ◽  
Community Health Education ◽  
Chi Square ◽  
Learning Platform ◽  
Significant Difference ◽  
Before And After ◽  
Quasi Experimental ◽  
Chi Square Test

Abstract Background: Dengue was reintroduced in Brazil in the 80’s. Since 2010, it is estimated that there have been over a million cases of dengue per year, leading to hundreds of deaths. Community health education is one of the main objectives of vector control policies.Objective: Here we compare perceptions and behaviours before and after an educational intervention based on behavioural change theories (BCT) of a group of Endemic Disease Control Agents (ACEs) with a group of college students of Campina Grande city, Paraiba state, Brazil.Methods: Using a distance-learning platform adapted for mobile devices, the intervention consisted of tasks or missions that were presented through short videos with people performing the desired target behaviour. To demonstrate the accomplishment of the tasks, participants produced videos and shared on social networks. A questionnaire was completed before and after the intervention by 58 participants, 31 students and 27 ACEs. Results: Most of the participants were female (83.9% and 72.2% of college students and ACEs, respectively); 27.8% of ACEs attended higher education and 70.4% were married contrasting with 9.8% of the students. Among college students, a significant difference in the chi-square test was found for all ten-target behaviours after the intervention. ANOVA analysis showed that ACEs have a higher perception of susceptibility and more fear of acquiring arboviruses than students do; and there was a correlation between facilitating behaviours with behaviour change. Conclusion: Intervention based on BCT thus contributed to bring students' behaviour patterns closer to those of ACEs.

scholarly journals Cone-beam computed tomography analysis of degenerative changes, condylar excursions and positioning and possible correlations with temporomandibular disorder signs and symptoms

2021 ◽  
Vol 21 ◽  
pp. e225442
Author(s):  
Nayara Stefany Leite-de-Lima ◽  
Eduardo Felippe Duailibi-Neto ◽  
Israel Chilvarquer ◽  
João Gualberto Cerqueira Luz
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Temporomandibular Disorders ◽  
Temporomandibular Disorder ◽  
Mouth Opening ◽  
Signs And Symptoms ◽  
Degenerative Changes ◽  
Cone Beam ◽  
Ratio Test ◽  
Clinical Records

Aim: To describe cone-beam computed tomography (CBCT) features in patients with temporomandibular disorders (TMDs), in terms of degenerative changes, condylar excursions and positioning as well as their possible correlations with signs and symptoms. Methods: Clinical records of patients diagnosed with TMD who were seen between January 2018 and December 2019 were retrospectively evaluated. These patients were divided into the following groups based on the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD): arthralgia, myalgia, and arthralgia and myalgia groups. The CBCT examination findings of the patients were evaluated in relation to degenerative changes, estimates of condylar excursion, and condylar positioning. The likelihood ratio test was used to verify the possible differences among the three groups, whereas the chi-square test was used to verify the possible differences among the signs and symptoms for the tomographic findings (p ≤ 0.050). Results: In this study, 65 patients with TMD were included. These patients were predominantly female (84.6%) with a mean age of 40.6 years. Tomographic findings of flattening, hyperexcursion and posterior condylar positioning were frequent. A significant correlation was noted between osteophyte and lateral capsule pain (p = 0.027), erosion and posterior capsule pain (p = 0.026), and flattening, pseudocysts (p < 0.050) and condylar excursion (p < 0.001) with mouth opening. Conclusion: Few correlations were noted between degenerative changes and signs of joint pain as well as degenerative changes and condylar hypoexcursion with mouth opening. These correlations were likely associated with division by diagnosis, whereas condylar positioning did not correlate with signs and symptoms.

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