Background: Oral submucosal fibrosis (OSMF) is one of the most prevalent premalignant conditions in India which is easy to diagnose but difficult to manage. At present it is considered as irreversible and incurable. It has also been referred to as an epidemic in India. Aims and Objectives: To correlate the frequency and duration of habits with clinical staging, functional staging and histopathological grading and to correlate the clinical and functional staging with histopathological grading. Materials and Methods: The study included a total of 90 subjects, 80 with OSMF in the experimental group and 10 patients in the control group. Patient personal history was recorded with chewing habits, including frequency and duration of chewing. The site of keeping the quid, time duration and whether he/she swallows it or spits it were also noted. Clinical staging was done on the presence of palpable fibrous bands. Functional staging was accomplished by measuring mouth opening. Incisional biopsy was done for all the patients for histopathological examination. Histopathological grading was according to Pindborg and Sirsat. Results: The experimental group comprised 71 males and 9 females, the majority of which were in the age group of 21-30 years. Correlation of habits with clinical staging, functional staging and histopathological grading were significant (p<0.05). Clinical and functional staging did not correlate with histopathological grading, but the correlation of clinical and functional staging was highly significant (p<0.01). Conclusions: The widespread habit of chewing gutkha is a major risk factor for OSMF, especially in the younger age group. In this study, it was found that with increase in the duration and frequency of the habit the severity of the disease increased.
Objectives: The purpose of the study was to investigate the oral health behavior according to perceived oral symptoms in the elderly. Methods: The data were obtained from the 6th Korean National Health and Nutrition Examination Survey (2013). Data were analyzed by complex sample frequency t test, one-way ANOVA, ${\chi}^2$ test, and general analysis. The questionnaire consisted of general characteristics of the subjects and perceived oral symptoms. Results: Those who had higher education tended to brush teeth regularly. The use of oral hygiene product was also high in higher educated elderly and higher income. Those with good oral health perception showed regular toothbrushing habit. Those with good chewing and mastication used oral hygiene products. Male tended to have regular dental checkup. Those having spouse, higher income, younger age, regular dental checkup had good chewing ability. Poor oral health perception, toothache, and chewing difficulty were the main cause of dental visit (p<0.05). Conclusions: The elderly with poor perceived oral symptoms showed lower level of oral hygiene care. They tended to visit dental clinics only when they had oral symptoms.
Food habit, eating-out pattern, smoking and drinking habits of 814 elderly (aged over 60) living in Incheon were surveyed by questionnaire. The ratio of the elderly who have balanced meals at moderate amount was slightly higher in urban area. Urban elderly tended to have mild foods, while rural elderly preferred hot and salty foods. Score for food habit was higher in urban elderly and there was no difference between male and female elderly. Most urban elderly had their meal at the public facilities for elderly, while most rural elderly used general restaurant and public room for elderly. Korean foods were the most favorite menu when ate out. Ratio of elderly who have difficulties in chewing was 21.2 and 39.6% for urban and rural elderly, respectively. Many elderly, especially more than 70% of female elderly, prepared the meals for themselves. Rural elderly smoked and drank more than urban elderly and male elderly did more than female elderly.
Background: In India smokeless tobacco users account for 25.9% of total tobacco use, Gutkha being the most common form. This study evaluated the association between serum lipid profile and Gutkha use as an early diagnostic and/or prognostic indicator for oral submucous fibrosis (OSMF) and oral cancer (Oral Ca) in non-smokers and non-alcohol consumers. Materials and Methods: A total of 163 participants were recruited from two sites in India. Participants were divided into four groups: individuals without any Gutkha chewing habit and without any oral lesions (control group), individuals with Gutkha chewing habit but without any oral lesions (GWL), patients with a confirmed clinical diagnosis of OSMF, and patients with a confirmed diagnosis of Oral Ca. Mixed linear modelling (MLM) was conducted to detect the change in mean serum lipid levels among four groups. Results: The sample consisted of 69% males and 31% females. Results of MLM show an inverse relationship between serum lipid levels in OSMF, and Oral Ca groups when compared to the control group. Conclusions: The results of our study demonstrated that GWL, OSMF and Oral Ca patients had lower serum lipid levels. Low serum lipid levels could be an indicator of initial neoplastic changes in oral cancer.
The purpose of this study was to analyze and investigate temporomandibular disorders(TMD) and dental clinic outpatients by food intake ability to improve the quality of life. A survey of questionnaires with 208 subjects visiting a dental clinics located in Daejeon city from January to September in 2010 was performed. Analysis were performed with survey results, in which a symptoms of TMD, parafunctional habits and abnormal functions, food intake ability : 1. The main symptoms of TMD showed pain on TMJ(45.7%), pain on joint sound(45.2%), pain during chewing(41.3%), pain during mouth opening(38.0%), pain during non chewing(19.7%) and pain on joint dislocation(13.0%) in turn. 2. The symptoms of TMD by gender showed joint dislocation of 18.0% for male and 8.3% for female(p=0.038); pain on chewing of 49.0% for male and 34.3% for female(p=0.031), which were statistically significant. 3. The parafunctional habits and abnormal functions by gender showed clenching habit of 35.0% for male and 22.0% for female; bruxism of 21.0% for male and 9.3% for female, which were statistically significant. 4. The symptoms of TMD by age showed 52.8% of 27.8% for often and 25.0% for sometimes of 21-30 age in pain on TMJ, which were statistically significant(p=0.001). 5. The parafunctional habits and abnormal functions by age showed over 31 age of 48.3%, which were statistically significant(p=0.003). 6. The food intake ability by symptoms of TMD showed no joint sound(p=0.000), no pain on chewing(p=0.000) and without pain on TMJ(p=0.000), which were statistically significant. 7. The food intake ability by parafunctional habits and abnormal functions showed no clenching habit(p=0.000), no bruxism(p=0.000) and no headache, which were statistically significant. 8. The distribution type of operation by symptoms of TMD showed 30.8% of rest, 24.0% of physical medicine and 16.4% of pharmacotherapy. The pain on chewing showed 36.0% of pharmacotherapy; 52.4% of pain on TMJ for often and 40.5% for sometimes, in which pharmacotherapy and physical medicine were statistically significant(p=0.000). These results showed that management run parallel with survey for multiple factors in TMD we consider aspect of physical, social, physiology to enhance quality of life to increase food intake, construction of program for treatment and prevention because the individual differences need to be multifaceted, further research is suggested to continue.
Objectives : The purpose of this study was to examine the relation between stress and temporomandibular disorder(TMD) of first the child. Methods : 500(the first child -250, non first child -250) high school students living in Jecheon city, form November 4th to 5th 2009, were the subjects of this questionnaire. The questionnaire was made up of three contests: sociodemographic characteristic, symptom & dysfunction of TMD and stress of high school students. The data were analyzed by chi-square test, two sample t-test and Pearson correlation. Results : Only 443(the first child -209, non first child - 234) students were evaluated due to inadequate responses. The obtain results was as follow. 1. Subjective symptom of TMD reported by 443 students were joint sound(63.5%), pain on chewing(55.1%), pain on opening the mouth(55.1%). 2. Analysis of subjective symptom of TMD showed the first child group was statistical significantly higher on joint sounds and TMJ pain than non first child group(<0.05). 3. Analysis of bad habit and dysfunction showed the first child group was statistical significantly higher on clenching of the teeth, difficulties of bite, headache than non first child group(<0.05). 4. Analysis of stress showed the first child group was statistical significantly higher on stress with parents than non first child. especially on marks and disagreement(<0.05). 5. Stress were partly related to subject symptom of TMD(<0.05, <0.01). 6. Analysis of relation stress and bad habit & dysfunction showed stress were partly related to bad habit & dysfunction(<0.05, <0.01). 7. bad habit were partly related to TMD(<0.05, <0.01). Conclusions : The first child stress and symptom of TMD were higher than non-first child, also stress and symptom of TMD was positively associated. therefore management of the first child' stress is necessary and related study is necessary in the future.
Kavarodi, Abdul Majeed;Thomas, Mary;Kannampilly, Johnny
Asian Pacific Journal of Cancer Prevention
/
v.15
no.10
/
pp.4325-4329
/
2014
Background: The expatriate population in Qatar largely comprises workers from the Indian subcontinent which has a very high rate of oral malignancy. Social and cultural habits and as well premalignant risk factors in this population remain prevalent even after migration. Materials and Methods: This cross sectional study assessed the prevalence of risk factors and occurrence of oral precancerous lesions in a low income group expatriate community from the Indian subcontinent residing in Qatar. Results: Among the 3,946 participants screened for oral premalignant lesions 24.3% (958) were smokers and 4.3 % (169) were pan chewers while 6.3% (248) were users of both smoked and smokeless forms of tobacco. Significantly higher proportion of industrial laborers (49.9%) followed by drivers (24.1%) were found to be smokers (p=0.001). The prevalence of white lesions was higher in smokers versus non-smokers 3.5% versus 2.3% (p=0.111), however this difference was statistically non-significant. Red and white lesions were highly significant (i.e. 1.2 % and 10.9% respectively) in the subjects with pan chewing and smoking habits (p=0.001). A significant proportion (8.9%) of the subjects with pan chewing habit showed evidence of oral precancerous lesions (p=0.001). Conclusions: Even though smoking and pan chewing were two significant risk factors detected in this population, their prevalence and occurrence of premalignant lesions are low as compared to the studies conducted in their home countries.
Objectives : The purpose of the study is to investigate the effects of bite force by gender and physical features. Methods : A self-reported questionnaire was filled out by 212 college students in Chungnam province from October to December, 2013. The questionnaire consisted of oral health condition. The bite force of the first molar teeth was measured. Results : Males showed the greater bite force than females(p<0.001). Those who had temporomandibular joint(TMJ) disorder suffered from mouth opening difficulty and weaker bite force than those who had not(p<0.05). Those who had malocclusion showed weaker bite force (p<0.01). Those who had a habit of chewing gums tended to have greater bite force than those who had not(p<0.05). The bite force was correlated with height(r=0.309), weight(r=0.345), and BMI(r=0.249)(p<0.01). Conclusions : Males showed greater bite force than females. The temporomandibular joint (TMJ) disorder, subjective malocclusion, and eating habit also affected the bite force.
Temporomandibular disorder(TMD) is described as a cluster of disorders characterized by pain in the preauricular area and/or the muscles of mastication; limitations or deviations in mandibular range of motion; and noises in the TMJ during mandibular function. The most common symptom in TMD patients is pain that is aggravated by chewing or other jaw function. These symptoms are appeared when the stimuli loaded in TMJ are over the physiologic tolerance. The primary goal in treatment of TMD is to alleviate pain and lor mandibular dysfunction. TMD treatment can be divided into 2 categories: reversible and irreversible methods. Reversible methods include medication, thermal therapy, habit modification, physical therapy, appliance therpy and arthrocentesis and lavage and irreversible methods include arthroscopic lysis, surgery, occlusal adjustment et al. It is widely accepted that reversible methods are ther first choice of treatments. However if reversible ones are not effective, irreversible methods are considered.
The purpose of this study is to investigate the relationship between personality type and symptoms and contributing factors of temporomandibular disorders. 199 college students completed the MBTI(Myers-Briggs Type Indicator) and a questionnaire and collected data were analyzed by SAS 9.2 program. The obtained results were as follows : 1. The prevalence of symptoms of temporomandibular disorders and mean scales of positive answers of contributing factors appeared to be higher in I type, S type, T type, P type than in E type, N type, F type, J type. 2. ISTP and ISFP among 16 types of personality seemed to have higher prevalence of symptoms and contributing factors of temporomandibular disorders than other types of personality. 3. Symptom of TMJ pain during mouth opening seemed to occur more frequently in I type, S type, F type, J type than in E type, N type, T type, P type. 4. Contributing factors including clenching and stressful state occurred significantly more frequently in I type than E type. Gum chewing habit occurred significantly more frequently in E type than in I type. 5. Unilateral chewing habit occurred significantly more frequently in J type than in P type. 6. Nervous or sensitive persons had significantly higher mean scales of positive answers of subjective symptoms than relaxed or general persons. 7. General persons had significantly lower mean scales of positive answers of contributing factors than nervous, sensitive and relaxed persons. In conclusion, these results show that there is the relationship between personality and temporomandibular disorders and patient education and counselling considering personality type may contribute to treating patients with temporomandibular disorders.
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