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Showing 5 results for Tahani
Senior students' and Dentists’ knowledge, attitude and practice regarding oral cancer examination in Isfahan, Iran in 2011
Sayed Mohamad Razavi, Behzad Zolfaghari, Bahareh Tahani, Mostafa Emami Doost, Mehrdad Forohande,
Volume 27, Issue 1 (4-2014)
Abstract

  Background and Aims : Dentists have usually a critical role in diagnosing oral cancer lesions in their early stages. In this study we aimed to assess the senior dental student’ and dentists’ knowledge, attitude and behaviors regarding oral cancer in Isfahan.

  Materials and Methods: A valid and reliable self-administered questionnaire was designed to assess the current practice, knowledge and attitude of general dentists working in Isfahan-Iran and senior dental students regarding oral cancer lesions. The questionnaire was consisted of questions to assess the knowledge and attitude regarding diagnosis, risk factors and prognosis of oropharyngeal cancerous lesions. The frequencies of answers to questions in sections of practice and attitude (just for dentists) and sum score of questions in knowledge section were calculated and compared using statistical analysis regarding age, sex, duration of experience and practice setting ) p ublic/private) of participants. Data were analyzed using ANOVA, chi-square, linear regression and logistic regression.

  Results: 139 questionnaires from dentists and 57 questionnaires from students were returned. The mean score of dentists’ knowledge was 5.41 out of 13 (CI95%=5.03-7.79 ). Significant differences were observed among dentists regarding their experience (P=0.001). Only one fifth of the dentists in our survey reported to perform oral cancer examination for all of their patients in age of 40 and above and just about 34% of dentists gained acceptable level of knowledge. Among senior dental students, the status of knowledge was better as about 58% of them gained the level of acceptance (P=0.01).

  Conclusion: Although dentists were willing to follow the diagnostic protocol for oral cancer, they were mostly unsatisfied with the level of their knowledge. Therefore, this study highlights the need for educational planning and training activities in general dentists with regard to the risk factors and early detection of oral cancers.


Evaluation of oral health education program on knowledge, attitude and practice among Isfahan primary school’s teachers in 2019
Bita Heydarzadeh, Bahareh Tahani, Imaneh Asgari,
Volume 34, Issue 0 (5-2021)
Abstract
Background and Aims: School teachers have key role in providing the basic health information for their students, and their knowledge, attitude, and practice affect children's oral health through developing of the healthy behaviors. The goal of this study was to evaluate the effectiveness of an oral health education program for primary school teachers on their knowledge, attitude, and practice fields in the framework of oral health promoting schools.
Materials and Methods: This quasi-experimental pre-post study was conducted among five oral health promoting schools in Isfahan city in 2019. A validated and reliable questionnaire including four sections of demographic data, knowledge, attitude, and practice was applied for data collection. The questionnaire contained 24 knowledge, 9 attitudes, and 5 practice questions. It was distributed among 63 enrolled teachers at base line and two months later after two educational-emotional workshops. Before and after data were analyzed by SPSS21 (α=0.05) by related samples Wilcoxon signed rank test and background variables by Kruskall-wallis test.
Results: After the educational intervention, their knowledge score increased significantly from 14.1±3.8 to 18.5±3.7 (P<0.001). About 34% of teachers had a high level of knowledge proficiency at the beginning of the study which eventually rose to 76%. Teachers’ attitude decreased significantly from 34.6±5 to 31.4±4.6 (P<0.001). At the beginning of the study, 89% of them had a positive attitude towards oral health programs which decreased to 84% at the end of the study. In the performance part, 63.5% of the teachers paid attention to the fluoride in their toothpaste which reached 87.3% after the workshop and the teachers' performance score increased from 3.07 to 3.39 after the intervention (P<0.012).
Conclusion: The package of educational intervention for teachers in oral health-promoting schools improved the level of knowledge and practice, but slightly reduced the level of attitude. However, due to the importance of changing attitudes in teachers and the existence of structural and programmatic barriers to integrate the health issues into school education, other models need to be evaluated and compared.

Satisfaction with dental appearance and willingness to improve dental aesthetic among patients attending the dental school of Isfahan university of medical sciences
Maede Ghasemi, Reza Sharifi, Bahareh Tahani,
Volume 34, Issue 0 (5-2021)
Abstract
Background and Aims: Dental aesthetics has become an important issue in contemporary society. This study was designed to evaluate the patients’ satisfaction with their dental appearance and tendency to improve dental aesthetics.
Materials and Methods: In this descriptive study, a questionnaire with 17 questions was used to collect data from 200 patients referred to the dental school of Isfahan University of Medical Sciences from April-July 2019. A valid and reliable self-administrative questionnaire consisted of questions about the appearance of anterior teeth, receiving cosmetic treatments, and favorite aesthetic dental treatments was designed and used. Data were fed into SPSS22 and analyzed by Mann-Whitney, Kruskal Wallis and Spearman correlation tests (α=0.05).
Results: Among the participants, 27.5% (n=45) were dissatisfied with the appearance of their anterior teeth and the major reason for this dissatisfaction was related to the tooth color (35.8%, n=71). It was also observed that approximately 84% (n=168) of the patients had a history of smile concealment because of their teeth appearance. Among cosmetic dentistry treatments, aesthetic restorations were more commonly used than other treatments (20.5%, n=41). However, the most desired cosmetic treatments were teeth whitening (78.4%, n=156). There was no significant relationship between the satisfaction with the appearance of teeth and interest in the orthodontic treatment with age and education level (P=0.6).
Conclusion: Teeth color was the most important factor determining the degree of satisfaction with the appearance of teeth. Most of subjects desired to receive an aesthetic dental treatment and teeth whitening was the most popular aesthetic dental treatment.

Oral health status and oral health related quality of life among independent elderly attending municipal public centers
Bahareh Tahani , Zahra Kazemi Zahrani,
Volume 35, Issue 0 (5-2022)
Abstract
Background and Aims: With the growth of elderly population, attention to their oral health status has become increasingly important. Most of the available studies have been conducted among dependent elders who usually have different oral health statuses and needs. Therefore, the aim of this study was to determine the oral health status of independent elderly attending municipal public centers and parks in Isfahan in 2020.
Materials and Methods: This is a descriptive-analytical cross-sectional study conducted among 195 elderly people attending Isfahan municipal centers in 2020. The oral health status and the oral health related quality of life (QOL) of elderly were evaluated using Geriatric Oral Health Assessment Index (GOHAI) and clinical examinations. The obtained data were analyzed using descriptive statistics (mean and standard deviation), correlation, independent T-test, Chi-squared and ANOVA using SPSS22 (α=0.05).
Results: 69% of the participants (n=133) were male and the mean age was 68.9± 3.5. Almost 20% of elderly (n=39) did not have any of their natural teeth. 63% (n=123) suffered from at least two chronic diseases and 38.5% (n=75) had a functional occlusion. The mean score of quality of life (QOL) of elderly and their DMFT was 51.7±6.4 and 20.5±6.3, respectively. A significant and negative relationship was found between the DMFT and GOHAI (P<0.001, r=-0.36). QOL scores were significantly higher in participants with dentures than those without dentures (P<0.001). There was a significant relationship between the frequency of brushing and the mean of DMFT (P<0.001). In people who did not brush, the DMFT score was higher than those who brushed at least once a day or even sometimes a week.
Conclusion: The results indicated that the oral health status of elderly was weak and it would reflect the need for more attention to taking more measures to both prevent the oral problems and to promote oral health.

Assessment of spatial equity in distribution of dental centers based on Geographic Information System (GIS): Case study in Isfahan city
Mehdi Rahjoo, Bahareh Tahani,
Volume 37, Issue 0 (3-2024)
Abstract
Background and Aims: One of the most important consequences of the rapid growth of urbanization has been the unequal distribution of urban service specially health care services and escalation of social inequality of citizens. Therefore, this study was aimed to analyze the spatial distribution of dental centers in Isfahan from the perspective of spatial equity.
Materials and Methods: This analytical cross-sectional study was conducted in 2023 in Isfahan city. The required data including the population of the fifteen districts of Isfahan city, the data of the geographic municipal areas and the dental centers of Isfahan city were put into Excell. The population data were gathered from the statistical yearbook of population and housing. The dentists’ data were gathered from the Medical Council. Addresses of the dental centers were fed into the Google earth and were found on the traffic map of Isfahan. Using the Arc GIS 10.8 software and based on the Geographic Information System concepts, the spatial justice was analyzed. Moran's autocorrelation index was used to determine the distribution pattern (cluster, scattered, random). Hot spot analysis and nearest neighbor distance (centers in this radius would have more access) were used. Access ratios were analyzed using the ratio of population to the distance of each parcel to the dental centers and then were categorized as privileged to, semi and unprivileged.
Results: Z-score of Moran test was more than the expected score of 2.58 at 0.01 level of significant, indicating the cluster pattern of dental settings distribution in Isfahan. Moran's index (0.076) was much more than the expected equity coefficient (-0.000055), indicating again the cluster pattern of distribution which was not favorable in terms of spatial justice. The nearest neighbor distance analysis indicated that by moving from the center of the city to the outskirts of the city, access to dental centers decreased. Access analysis determined that privilege areas of the city were located mostly in central municipal areas and about 60% of these areas were limited to three municipal regions. Also, about 63% of the city area were categorized as unprivileged.
Conclusion: Distribution of dental centers in the city of Isfahan is not an equal distribution and the dental settings are mostly concentrated in the central areas of the city, not necessarily in high populated areas. There, this pattern necessitates the proper planning to establish dental settings in deprived and high-populated parts of the city.
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