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Need for Orthodontic Treatment in Pupils Aged between 12 and 15 in the Valencian Region (Spain). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910162. [PMID: 34639464 PMCID: PMC8508388 DOI: 10.3390/ijerph181910162] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/22/2021] [Accepted: 09/24/2021] [Indexed: 11/17/2022]
Abstract
The World Health Organization recommends carrying out periodic epidemiological studies in order to provide a basis for the evaluation of the state of health of the population at any given time; in doing so, action strategies can be established for the treatment of different pathologies. The objective of this study is to evaluate the need for orthodontic treatment in adolescents at school aged between 12 and 15 in the Spanish autonomous region known as Comunidad Valenciana (hereafter: Valencian Region). A cross-sectional study was carried out on a sample of 539 12-year-old schoolchildren and 460 15-year-olds, respectively, selected by cluster sampling and representative of the school-aged population of the Valencian Region, using the IOTN-DHC, IOTN-AC, and DAI indices. The need for specific orthodontic treatment according to the IOTN-DHC was 12.6% at 12 years and 7% at 15. For the IOTN-AC and DAI indices, the treatment needs were 4.3% and 0.9% at 12 years and 30.1% and 20.9% at the age of 15. These results were similar to those obtained in the previous study carried out on the same target population. There was no significant association between the need for treatment and gender or social class. We conclude that the need for orthodontic treatment presents values similar to those obtained in 2010.
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Iranzo-Cortés JE, Montiel-Company JM, Bellot-Arcis C, Almerich-Torres T, Acevedo-Atala C, Ortolá-Siscar JC, Almerich-Silla JM. Factors related to the psychological impact of malocclusion in adolescents. Sci Rep 2020; 10:13471. [PMID: 32778676 PMCID: PMC7417545 DOI: 10.1038/s41598-020-70482-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 07/27/2020] [Indexed: 11/09/2022] Open
Abstract
To study the association between orthodontic treatment need and the psychosocial impact of dental aesthetics in a sample of adolescents, as well as other associated factors. A transversal study was conducted on 1,158 adolescents (12–16 years old) examined at the schools selected for the 2018 epidemiological study on oral health in the Comunidad Valenciana (Spain). The need for orthodontic treatment was determined by DAI and IOTN. The psychosocial impact was established by the Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ). Other variables considered were sex, social class, DMFT index and Body-Mass Index, and having previously worn or presently wearing an orthodontic device. A lineal regression statistical technique was applied to study the significant associations with the scoring obtained in PIDAQ. The PIDAQ scores revealed a significant and positive lineal relationship with regard to need for orthodontic treatment: DAI (ẞ = 0.20) and IOTN-DHC (ẞ = 4.87), in women (ẞ = 2.66) and a negative one for having previously worn an orthodontic device (ẞ = − 5.74). The rest of the variables had no statistical significance (p > 0.05). The psychosocial impact of dental aesthetics in adolescents is associated with the presence of malocclusion and the female sex, while the condition of having previously worn an orthodontic device reduces the psychosocial impact.
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Dynamics of structure and severity of dentoalveolar anomalies on the background of early orthodontic treatment during occlusion. КЛИНИЧЕСКАЯ ПРАКТИКА 2019. [DOI: 10.17816/clinpract10319-25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background. According to the statistics, the incidence of dentoalveolar anomalies, as well as the frequency of orthodontic visits, is constantly growing.
Objective. To analyze the efficiency of orthodontic treatment in children during the period of mixed dentition.
Methods. We have performed a study on the incidence and severity of dentoalveolar anomalies of the dental status in 7-9-year-old patients vs. 15-17-year-old adolescents after the completion of occlusion. The adolescents were divided into two groups those who underwent orthodontic treatment during the mixed dentition period and those who did not. The evaluation of the childrens dental status was performed using a specialized WHO Map (2013), supplemented by the Dental Maxillofacial Anomalies section. We determined the following indices: DMF (Decayed-Missing-Filled Index), DMF-df, OHI-S, CPI, PAR, DAI, as well as the Littles irregularity index. The need in the different types of dental and orthodontic treatment was estimated, including that per one examined person in a group.
Results. In the group of 7-9-year-old we have revealed a high incidence of premature teeth loss (17.0% of patients), dentoalveolar anomalies (73.9%) and their combinations (60.8%).
Discussion. Orthodontic treatment during the period of mixed dentition reduces the incidence of the teeth positioning anomalies (crowding and tooth displacement) and dental arch ratio anomalies (completely eliminating the cross-bite). At the same time, early orthodontic treatment does not have a significant influence on the tooth rotation, interdental spaces, deep, open, distal, mesial occlusions and the displacement of dental arches. The severity of dentoalveolar anomalies is reduced in this case.
Conclusion. Orthodontic treatment of children during the period of mixed dentition is indicated in the presence of teeth crowding and displacement, as well as in the presence of a cross-bite; concerning other types of dentoalveolar anomalies, early orthodontic treatment is justified only when the patients psychological and functional indices are reduced.
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Shashidhar J, Chandrashekhar S. Orthodontic Treatment Need in Higher Primary Schoolchildren of Central Bengaluru, India. J Int Soc Prev Community Dent 2018; 8:235-239. [PMID: 29911061 PMCID: PMC5985680 DOI: 10.4103/jispcd.jispcd_438_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 03/22/2018] [Indexed: 11/21/2022] Open
Abstract
Aims and Objective: The aim of this study was to evaluate the orthodontic treatment need in 11–14-year-old schoolchildren of Central Bengaluru, India, using the index of orthodontic treatment need (IOTN) and to analyze the treatment needs between males and females and correlation between the esthetic to aesthetic (AC) and dental health component (DHC) of IOTN. Materials and Methods: The sample comprised 500 schoolchildren (187 females and 313 males) who had not undergone orthodontic treatment. No radiographs, study casts, were used; IOTN was calculated from clinical examination and photographs. The data were analyzed using SPSS 20 IBM version. Results: The results for DHC were as follows: 12% students in no need, 52.5% students in little need, 20.5% students in moderate or borderline, 11.5% students in severe need, and 3.5% students were in the category of very severe need for treatment. On evaluating AC components, 91.6% were in the category of no or little need, 2% students in moderate need, and 6.4% in great need category. Mild positive correlation (r = 0.153) between DHC and AC of IOTN was observed. The difference between the IOTN values of boys and girls was not statistically significant. Conclusions: More than 50% of the population in our study showed little/no need category which undergoes undiagnosed and may not seek dental treatment at right time to prevent the future complications. This study provides baseline data on the need and demand for orthodontic treatment among the sample which is important for planning public orthodontic and dental services.
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Affiliation(s)
- Jyothi Shashidhar
- Department of Pedodontics and Preventive Dentistry, SMBT Dental College and Hospital, Sangamner, Maharashtra, India
| | - Shashidhar Chandrashekhar
- Department of Conservative Dentistry and Endodontics, SMBT Dental College and Hospital, Sangamner, Maharashtra, India
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Monteiro AKDAP, Sarmento DJDS, Pinto-Sarmento TCDA, Diniz MB, Granville-Garcia AF, Duarte DA. Normative need for orthodontic treatment and perception of the need for such treatment among Brazilian adolescents. Dental Press J Orthod 2018; 22:41-46. [PMID: 28746486 PMCID: PMC5525444 DOI: 10.1590/2177-6709.22.3.041-046.oar] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 10/26/2016] [Indexed: 11/21/2022] Open
Abstract
Objective: The aim of the present study was to evaluate the normative need for orthodontic treatment and the perception of such need among students aged 11-14 years. Methods: A cross-sectional study was conducted with a sample of 346 students, randomly selected from public and private schools. The Dental Aesthetic Index (DAI) was used to evaluate the normative need for orthodontic treatment (NNOT). The perceived need for treatment among students was assessed by a previously validated questionnaire. Data was analyzed by Pearson’s Chi-squared test (α = 5%). Results: The prevalence of malocclusion and NNOT was 65.6%. Of the sample, 73.7% felt they needed treatment, 66.2% wanted orthodontic treatment and 62.7% were satisfied with their dental aesthetics. A statistically significant association was observed between NNOT and the perception of the need for treatment among the students (p < 0.001). Conclusion: The present study demonstrated a high prevalence of malocclusion, which was reflected in the high normative need for orthodontic treatment. The opinion of patients regarding their expectations of orthodontic treatment should be valued. The students perceived a need for orthodontic treatment.
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Affiliation(s)
| | | | | | - Michele Baffi Diniz
- Universidade Cruzeiro do Sul, Department of Dentistry (São Paulo/SP, Brazil)
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Muralidharan S, Chauhan A, Gowda S, Ambekar R, Rathore BS, Chabra S, Lalani A, Harani H. Assessment of orthodontic treatment need among tribal children of Indore division, Central India. ACTA ACUST UNITED AC 2018; 91:104-111. [PMID: 29440959 PMCID: PMC5808256 DOI: 10.15386/cjmed-795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 05/12/2017] [Accepted: 06/03/2017] [Indexed: 11/30/2022]
Abstract
Introduction India is home to many tribes which have an interesting and varied history of origins, customs and social practices. Oral health care in tribal areas is limited due to shortage of dental manpower, financial constraints and the lack of perceived need for dental care among tribal masses. Objective To assess orthodontic treatment need among tribal children of Indore division, Central India. Methods A cross-sectional house to house survey was carried out among 800 tribal children aged 5 to 15 years old in two major tribal districts of Indore division. Permissions and consent were obtained from local administrative authorities, ethical committee and parents respectively. A structured proforma was used to record demographic data. Examination for dentofacial anomalies was conducted according to WHO 1997 survey methods. Descriptive tables and analytical tests like ANOVA, post-hoc and chi-square test were employed. Results The mean age was 9.75(±2.43) years. The mean DAI score among 12 to 15 years old children was 23.19±5.22. Female exhibited higher (24.51±5.34) mean DAI score compared to males (22.12±4.87) (p<0.05). The Patelia tribes (24.38±5.13) reported higher mean DAI score than Bhilala (23.02±5.69) and Bhil tribe (22.73±4.79) (p<0.005). Conclusion The tribal children had minor malocclusion with no or slight treatment need. Categorization of orthodontic treatment need according to malocclusion severity is particularly important for the planning of corresponding public policies. The isolation of the villages, lack of transportation options imposes limitations on the availability of health professionals to provide dental services.
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Affiliation(s)
- Shrikanth Muralidharan
- Department of Public Health Dentistry, MA Rangoonwala College of Dental Sciences and Research Centre, Pune, India
| | - Astha Chauhan
- Department of Public Health Dentistry, Index Institute of Dental Sciences, Indore (M.P.), India
| | - Srinivasa Gowda
- Department of Prosthodontics, MA Rangoonwala College of Dental Sciences and Research Centre, Pune, India
| | - Rutuja Ambekar
- Department of Orthodontics, MA Rangoonwala College of Dental Sciences and Research Centre, Pune, India
| | | | - Sakshi Chabra
- Department of Public Health Dentistry, Pacific College of Dentistry, Udaipur, Rajasthan, India
| | - Afsheen Lalani
- Department of Public Health Dentistry, Sri Aurobindo College of Dentistry, Indore (M.P), India
| | - Harsh Harani
- Department of Orthodontics, Sri Aurobindo College of Dentistry, Indore (M.P), India
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Venete A, Trillo-Lumbreras E, Prado-Gascó VJ, Bellot-Arcís C, Almerich-Silla JM, Montiel-Company JM. Relationship between the psychosocial impact of dental aesthetics and perfectionism and self-esteem. J Clin Exp Dent 2017; 9:e1453-e1458. [PMID: 29410762 PMCID: PMC5794124 DOI: 10.4317/jced.54481] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 11/12/2017] [Indexed: 01/10/2023] Open
Abstract
Background Awareness of the influence of personality traits such as self-esteem and perfectionism on the aesthetic self-image can help clinicians to improve their patients’ satisfaction and quality of life. The main objective of this study was to examine the relationship between self-esteem, perfectionism and the psychosocial impact of dental aesthetics, and their association with gender. Material and Methods A descriptive-analytical cross-sectional study was conducted in a sample of 301 students of the Faculty of Medicine and Dentistry of the University of Valencia, aged between 18 and 30 years. Each participant was asked to complete a survey comprising three questionnaires: PIDAQ (Psychosocial Impact of Dental Aesthetics Questionnaire), MPS (Multidimensional Perfectionism Scale) and RSS (Rosenberg Self-esteem Scale). The response rate was 79%. Results The mean age was 20.8 years; 226 were women (75 %) and 75 were men (25 %). A negative correlation (Pearson = -0.387) was found between the total PIDAQ score and self-esteem. The correlation with perfectionism was found to be positive (Pearson = 0.281). On comparing the questionnaire and subscale scores by gender, the only statistically significant differences were in perfectionism (men 97.4, women 89.1) and self-confidence (men 22.1, women 23.5). Conclusions The students most affected by poor dental aesthetics had lower self-esteem and higher levels of perfectionism. The men presented higher levels of perfectionism than the women, while the latter displayed greater self-confidence in their dental aesthetics. Clinicians should pay greater attention to these traits and to their implications for treating these patients. Key words:Psychosocial impact of dental aesthetics questionnaire, multidimensional perfectionism scale, rosenberg self-esteem scale, students.
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Affiliation(s)
- Alina Venete
- Grado en odontología [equivalent to BSc Dentistry], University of Valencia
| | | | | | - Carlos Bellot-Arcís
- Post-Doctoral Teaching Assistant, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia
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Impact of Malocclusion on the Quality of Life of Brazilian Adolescents: A Population-Based Study. PLoS One 2016; 11:e0162715. [PMID: 27690356 PMCID: PMC5045190 DOI: 10.1371/journal.pone.0162715] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Accepted: 08/26/2016] [Indexed: 02/05/2023] Open
Abstract
The objective of this study was to evaluate the impact of malocclusion on the quality of life (QOL) of adolescents in Brazil. We carried out a cross-sectional study in a sample population of 1015 schoolchildren aged 12 to 15 years from São Luís, Maranhão, Brazil. The explanatory variable was malocclusion, evaluated on the basis of the normative need or the adolescent’s self-perceived need for dental treatment. Normative need for dental treatment was determined by professional diagnosis, made on the basis of Angle’s classification, the Dental Aesthetic Index, and other morphological deviations (e.g., posterior crossbite, posterior open bite, and deep overbite). We analyzed the impact of malocclusion on the QOL using the Portuguese version of the Oral Health Impact Profile-14. Associations were estimated by using the prevalence ratio (PR) in Poisson regression analysis, with hierarchized modeling. An alpha of 5% was adopted as the criterion for statistical significance. The QOL of adolescents was impacted by malocclusion, classified by a normative need for treatment according to the Dental Aesthetic Index (PR = 1.27; 95% confidence interval [CI] = 1.03–1.56) or by the self-perceived need for treatment (PR = 2.54; 95% CI = 1.81–3.56). Certain sociodemographic variables, including the head of the family (PR = 1.52; 95% CI = 1.02–2.23), greater educational level of the head of the family (PR = 0.32; 95% CI = 0.17–0.61), and female sex (PR = 1.40; 95% CI = 1.05–1.89), had negative associations with QOL. We conclude that malocclusion has a negative impact on the QOL of adolescents, associated with socioeconomic conditions and the cosmetic effects of malocclusion.
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Silveira MF, Freire RS, Nepomuceno MO, Martins AMEDBL, Marcopito LF. Severity of malocclusion in adolescents: populational-based study in the north of Minas Gerais, Brazil. Rev Saude Publica 2016; 50:11. [PMID: 27143611 PMCID: PMC4904491 DOI: 10.1590/s1518-8787.2016050005861] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 05/31/2015] [Indexed: 09/28/2023] Open
Abstract
OBJECTIVE To identify the factors associated with severity of malocclusion in a population of adolescents. METHODS In this cross-sectional population-based study, the sample size (n = 761) was calculated considering a prevalence of malocclusion of 50.0%, with a 95% confidence level and a 5.0% precision level. The study adopted correction for the effect of delineation (deff = 2), and a 20.0% increase to offset losses and refusals. Multistage probability cluster sampling was adopted. Trained and calibrated professionals performed the intraoral examinations and interviews in households. The dependent variable (severity of malocclusion) was assessed using the Dental Aesthetic Index (DAI). The independent variables were grouped into five blocks: demographic characteristics, socioeconomic condition, use of dental services, health-related behavior and oral health subjective conditions. The ordinal logistic regression model was used to identify the factors associated with severity of malocclusion. RESULTS We interviewed and examined 736 adolescents (91.5% response rate), 69.9% of whom showed no abnormalities or slight malocclusion. Defined malocclusion was observed in 17.8% of the adolescents, being severe or very severe in 12.6%, with pressing or essential need of orthodontic treatment. The probabilities of greater severity of malocclusion were higher among adolescents who self-reported as black, indigenous, pardo or yellow, with lower per capita income, having harmful oral habits, negative perception of their appearance and perception of social relationship affected by oral health. CONCLUSIONS Severe or very severe malocclusion was more prevalent among socially disadvantaged adolescents, with reported harmful habits and perception of compromised esthetics and social relationships. Given that malocclusion can interfere with the self-esteem of adolescents, it is essential to improve public policy for the inclusion of orthodontic treatment among health care provided to this segment of the population, particularly among those of lower socioeconomic status.
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Affiliation(s)
- Marise Fagundes Silveira
- Departamento de Ciências Exatas, Universidade Estadual de Montes Claros, Montes Claros, MG, Brasil
| | | | | | | | - Luiz Francisco Marcopito
- Departamento de Medicina Preventiva, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil
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Abstract
OBJECTIVE The aim of this study was to estimate the orthodontic treatment need in a sample of 12-year-old Yemeni school children using the dental aesthetic index (DAI). MATERIALS AND METHODS The sample comprised 3003, 12-year-old children attending school in six of the governorates of Yemen. For each subject, the standard demographic information such as gender and age was collected, after which an intraoral examination for occlusal status using the DAI was performed. RESULTS The mean (SD) of DAI score was 24.86 (8.44) points (95% CI, 24.07-25.65). Overall, 36.6% of the sample found to have a dental appearance that requires orthodontic treatment, ranging from 'selective' to 'mandatory'. Of whom, 19.0% presented with severe and handicapping malocclusion, requiring 'definite' and "mandatory' treatment according to the DAI (DAI ≥ 31). Although there was no gender difference in the mean DAI score (P > 0.05), the sex distribution of the DAI treatment categories was significantly different (Chi-square = 13.258, df = 3, P = 0.004). The results of the individual DAI components showed that about 8% of the sample had more than one missing permanent teeth. Anterior maxillary and mandibular irregularity occurred in more than 33% of the sample. More than 30% of the children examined showed signs of crowding. Spacing in the incisal segments occurred in almost 25% of the sample. Almost 30% of the sample had an antero-posterior molar relation discrepancy. CONCLUSION According to the findings of this study, almost one in five of the evaluated Yemeni school children had a DAI score above or equal to 31 points, suggesting highly desirable or mandatory orthodontic treatment need.
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Almerich-Silla JM, Montiel-Company JM, Bellot-Arcís C, Puertes-Fernández N. Cross-sectional study of malocclusion in Spanish children. Med Oral Patol Oral Cir Bucal 2014; 19:e15-9. [PMID: 23986013 PMCID: PMC3909426 DOI: 10.4317/medoral.19096] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Accepted: 05/30/2013] [Indexed: 12/04/2022] Open
Abstract
Objectives: This study was conducted to determine the orthodontic treatment need of the child population of the Valencia region of Spain, employing the DAI and the IOTN, to examine the relations between treatment need, socio-economic data and gender and to assess the diagnostic agreement between the two indices.
Study Design: A cross-sectional descriptive study was conducted in a random representative sample of the schoolchild population of the Valencia region of Spain. The sample size was a total of 765 children aged 12 and 15 years at 39 schools.
Results: The orthodontic treatment need assessed by the DAI was 21.7% at 12 years of age and 14.1% at 15 years. The orthodontic treatment need assessed by the IOTN DHC was 20.9% at 12 years of age and 12.7% at 15 years. The diagnostic agreement between the DAI and the modified IOTN was moderate, with Kappa scores of 0.426 at 12 years of age and 0.415 for the 15-year-old group.
Conclusions: Approximately 20% of the children needed orthodontic treatment. Neither gender nor social class appeared to exert a significant influence on orthodontic treatment need.
Key words:Orthodontics, epidemiology, children, malocclusion.
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Affiliation(s)
- José-Manuel Almerich-Silla
- Departamento de Estomatología, Unidad de Odontología Preventiva y Comunitaria, Clínica Odontológica, C/ Gascó Oliag n 1, Cp 46010, Valencia, Spain,
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Sánchez-Pérez L, Irigoyen-Camacho ME, Molina-Frechero N, Mendoza-Roaf P, Medina-Solís C, Acosta-Gío E, Maupomé G. Malocclusion and TMJ disorders in teenagers from private and public schools in Mexico City. Med Oral Patol Oral Cir Bucal 2013; 18:e312-8. [PMID: 23385494 PMCID: PMC3613886 DOI: 10.4317/medoral.18075] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Accepted: 03/14/2012] [Indexed: 11/25/2022] Open
Abstract
Objective: To identify, among Mexican teenagers from public and private schools, the frequency, severity of malocclusion and orthodontic treatment needs, and their possible association with temporomandibular joint disorders.
Material and Methods: Fifteen-year-old students were recruited from public and private schools. Clinical findings were registered as follows: oral hygiene status with the Oral Hygiene Index-Simplified, malocclusion using the Dental Aesthetic Index (DAI), and TMJ disorders following WHO criteria. Negative binomial and logistic regression models were constructed for data analysis.
Results: A total of 249 fifteen-year old students were included in the study (118 female 47.4%). 68% had a DAI score ≤ 25 (minor or no occlusal anomalies), 18% scored 26-30 (mild anomalies), 7% scored 31-35 (evident anomalies), and 6% scored ≥ 36 (major malocclusion). The most frequent anomalies were dental crowding in 50%, maxillary dental irregularity in 44.6%, mandible irregularity in 41.2% and excessive maxillary overjet in 37.8%. Among the students, 26.1% had clicking/muscle or TMJ pain, of these 12.3% showed pain during palpation. OHI-S > 1 was found in 34% of the participants. The negative binomial model showed an association between DAI score and TMJ disorders (P=0.041). Also the logistic regression model showed an association between malocclusion (DAI>25) and TMJ disorders (OR=2.58, p=0.002). Malocclusion was associated also with poor oral hygiene (OR=1.65, p=0.007), and with attendance to public schools (OR=1.97, p=0.039).
Conclusions: TMJ disorders and DAI scores were significantly associated. Screening/Diagnostic programs for ortho-dontic and TMJ-disorders are needed, to identify and offer treatment to teenagers with major malocclusion and TMJ/muscle pain.
Key words:Dental Aesthetic Index, DAI, crowding, Temporo Mandibular Joint disorders (TMJ disorders), Temporo Mandibular Disorders (TMD), occlusal anomalies, OHI-S.
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Affiliation(s)
- Leonor Sánchez-Pérez
- Health Attention Department, Universidad Autónoma Metropolitana Xochimilco, Mexico.
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Bellot-Arcís C, Montiel-Company JM, Manzanera-Pastor D, Almerich-Silla JM. Orthodontic treatment need in a Spanish young adult population. Med Oral Patol Oral Cir Bucal 2012; 17:e638-43. [PMID: 22322504 PMCID: PMC3476028 DOI: 10.4317/medoral.17722] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2011] [Accepted: 09/26/2011] [Indexed: 11/22/2022] Open
Abstract
Objectives: Orthodontic treatment need has often been assessed in child populations, but few studies employing internationally-recognized indices have been conducted in adult or young adult populations. The aim of this study was to determine the orthodontic treatment need of a young adult population in Spain by means of the Dental Aesthetic Index (DAI), the Index of Orthodontic Treatment Need (IOTN) and the need perceived by the patients.
Study design: A cross-sectional epidemiological study was conducted in a broad, representative sample of 671 adults aged between 35 and 44 years using health centers in the Valencia Region of Spain, following the recommendations of the World Health Organization (WHO).
Results: Orthodontic treatment was required by 31.3% of the sample according to the DAI and 19.2% according to the IOTN (DHC). The orthodontic treatment need perceived by the patients was 21.1%. On relating treatment need to different variables, significant differences in patient perception were encountered by gender, as women perceived a greater need (23.9%) than men (14.4%). Significant differences in previous orthodontic treatment history were found between middle/high (15%) and low (9%) social class and between secondary/tertiary (14%) and primary (3.3%) education.
Conclusions: There was no agreement between the treatment need assessed objectively by the indices and that perceived by the patient, or between the indices themselves. The decision to undergo orthodontic treatment can depend on socioeconomic and psychological factors and on values and principles that do not easily lend themselves to objective measurement.
Key words:Orthodontics, epidemiology, adult, malocclusion.
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Aikins EA, Dacosta OO, Onyeaso CO, Isiekwe MC. Self-Perception of Malocclusion Among Nigerian Adolescents Using The Aesthetic Component of The IOTN. Open Dent J 2012; 6:61-6. [PMID: 22529881 PMCID: PMC3330409 DOI: 10.2174/1874210601206010061] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Revised: 02/08/2012] [Accepted: 02/16/2012] [Indexed: 11/22/2022] Open
Abstract
Introduction:
The practice of orthodontics is very young in South-South Nigeria and there is need for base line data for informed planning. This study was carried out to investigate the self-perception of malocclusion among Nigerian school children aged 12 to 18 years in order to compare their perception with that of an orthodontist and also to determine the influence of gender and age on self-perception. Materials and Methodology:
A total of 612 randomly selected schoolchildren comprising 299 (48.9%) males and 313 (51.1%) females with a mean age of 15 + 2.0 years were included in the study, the Aesthetic Component (AC) of the Index of Orthodontic Treatment Need (IOTN) was the instrument used to measure the perception of malocclusion by both the school children and the orthodontist. Results:
Majority of the students (82.5%) rated their teeth towards the more attractive end of the scale (Grades 1-4). Although self - perception was not found to be related to gender, older children (16-18 years) had an increased level of perception of need. Males and older children were found to be more in need of treatment by the orthodontist. Conclusions:
A significant difference was found between the orthodontist’s rating and the students’ ratings of the attractiveness of their occlusions. Age and gender were not found to influence self- perceived orthodontic treatment need. Therefore, for effective orthodontic care, self- perception and not only professional assessment must be taken into consideration when formulating treatment plans to ensure patient satisfaction.
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Affiliation(s)
- E A Aikins
- Department of Child Dental Health, Dental Centre, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria
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Bernabé E, Flores-Mir C, Sheiham A. Prevalence, intensity and extent of Oral Impacts on Daily Performances associated with self-perceived malocclusion in 11-12-year-old children. BMC Oral Health 2007; 7:6. [PMID: 17506880 PMCID: PMC1884149 DOI: 10.1186/1472-6831-7-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2007] [Accepted: 05/16/2007] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To determine the prevalence, intensity and extent of the Oral Impacts on Daily Performances associated with self-perceived malocclusion among Peruvian schoolchildren. METHODS Eight hundred and five children aged 11 to 12 years attending 4 of 7 randomly selected schools linked to a Health Centre in Lima, Peru, participated in the study. The Spanish (Peru)Child-OIDP was used to assess the prevalence, intensity and extent of oral impacts on 8 daily performances (eating, speaking, teeth cleaning, sleeping, smiling, studying, emotion and social contact). Self-perceived malocclusion included complaints about position of teeth, spacing of teeth and deformity of mouth or face. The prevalence of oral impacts was compared by covariables using the Chi-square test, whereas the intensity and extent of oral impacts were compared by covariables through the Mann-Whitney test. RESULTS Only 15.5% of children reported impacts associated with self-perceived malocclusion during the last 3 months. Of them, 18.4% reported impacts of severe or very severe intensity and 76.0% reported impacts on only one daily performance. Psychosocial activities such as smiling, emotion and social contact were the most frequently and severely impacted everyday activities. CONCLUSION Impacts of self-perceived malocclusion primarily affected psychological and social everyday activities. These findings provide further evidence to support the importance of psychological and social components of oral health on children's lives.
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Affiliation(s)
- Eduardo Bernabé
- Unidad de Investigación en Salud Pública Dental, Departamento de Odontología Social, Universidad Peruana Cayetano Heredia, Lima, Perú
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Carlos Flores-Mir
- Unidad de Investigación en Salud Pública Dental, Departamento de Odontología Social, Universidad Peruana Cayetano Heredia, Lima, Perú
- Department of Dentistry and Cranio-facial & Oral-Health Evidence-based Practice Group, Dentistry/Pharmacy Centre, University of Alberta, Edmonton, Canada
| | - Aubrey Sheiham
- Department of Epidemiology and Public Health, University College London, London, UK
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Bernabé E, Flores-Mir C. Normative and self-perceived orthodontic treatment need of a Peruvian university population. Head Face Med 2006; 2:22. [PMID: 16884542 PMCID: PMC1553438 DOI: 10.1186/1746-160x-2-22] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2006] [Accepted: 08/03/2006] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Previous studies on orthodontic treatment need in young adults have shown that up to 50% had malocclusions that needed orthodontic treatment. The aims of this study were to assess the normative and self-perceived need for orthodontic treatment using the Index of Orthodontic Treatment Need (IOTN) and to determine if the treatment need levels were influenced by sex, age and socio-economic status (SES) in a sample of Peruvian young adults. METHODS 281 first-year students (157 male and 124 female students) with a mean age of 18.1 +/- 1.6 years were randomly selected and evaluated through the Dental Health Component (DHC) and Aesthetic Component (AC) of the IOTN. Structured interview and clinical examination were used to assess the students. Descriptive statistics and Chi-square tests were used for data analysis with statistical significance set at P < 0.05. RESULTS An intra-examiner reliability of 0.89 was obtained (weighted Kappa). The percentage of students according to SES was 51.2%, 40.6% and 8.2% corresponding to low, medium and high SES respectively. The percentage of students with DHC grades 4-5 was 29.9% whereas the percentage of students with AC grades 8-10 was 1.8%. There were no significant differences in the distribution of normative and self-perceived orthodontic treatment need based on sex, age and SES comparisons. CONCLUSION Normative orthodontic treatment need was not matched by a similar level of self-perceived treatment need in these young adults. Sex, age and SES were non-significant factors associated with levels of treatment need.
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Affiliation(s)
- Eduardo Bernabé
- Profesor Asociado, Departamento Académico de Odontología Social, Facultad de Estomatología, Universidad Peruana Cayetano Heredia, Lima, Peru
- Unidad de Investigación en Salud Pública Dental, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Carlos Flores-Mir
- Profesor Asociado, Departamento Académico de Odontología Social, Facultad de Estomatología, Universidad Peruana Cayetano Heredia, Lima, Peru
- Unidad de Investigación en Salud Pública Dental, Universidad Peruana Cayetano Heredia, Lima, Peru
- Clinical Associate Professor, Orthodontic Graduate Program, Department of Dentistry, University of Alberta, Edmonton, Canada
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