Oral health-related quality of life in the Myanmar population: The first national oral health survey 2016 - 2017.

Objectives: To describe the oral health-related quality of life (OHRQoL) and its potential influencing factors within the Myanmar population.

Methods: Data were from the first national oral health survey, involving 3,513 participants aged 15-18 years, 35-44 years, and 60-74 years from 21 selected townships in Myanmar. Self-administered questionnaire-based surveys, conducted from December 2016 to January 2017, included socio-demographics, behavioral factors, self-reported oral conditions (number of teeth present, teeth and gingival conditions), and inquiries regarding OHRQoL (a set of 12 questions with 5 response options) using the recommended questions from WHO Oral Health Surveys.

Dental caries in the Myanmar population: Findings from the first national oral health survey in 2016-2017.

Objectives: This study aimed to investigate the dental caries status of indicator age groups as mentioned in the WHO pathfinder methodology, compare caries experiences among those age groups according to gender and geographical location, and assess the association between dental caries and related risk factors in primary and permanent dentition.

Methods: A sample of 5928 participants aged 6, 12, 15-18, 35-44 and 60-74 years were recruited from 21 selected townships in the first Myanmar national oral health survey. Clinical oral examinations and questionnaire-based surveys were conducted from December 2016 to January 2017.

Early childhood caries epidemiology, aetiology, risk assessment, societal burden, management, education, and policy: Global perspective.

Background: This paper is a summary of the proceedings of the International Association of Paediatric Dentistry Bangkok Conference on early childhood caries (ECC) held in 3-4 November 2018.

Aim: The paper aims to convey a global perspective of ECC definitions, aetiology, risk factors, societal costs, management, educational curriculum, and policy.

Design: This global perspective on ECC is the compilation of the state of science, current concepts, and literature regarding ECC from worldwide experts on ECC.

WHO Global Consultation on Public Health Intervention against Early Childhood Caries.

Early Childhood Caries (ECC) is prevalent around the world, but in particular the disease is growing rapidly in low- and middle-income countries in parallel with changing diet and lifestyles. In many countries, ECC is often left untreated, a condition which leads to pain and adversely affects general health, growth and development, and quality of life of children, their families and their communities. Importantly, ECC is also a global public health burden, medically, socially and economically.

Association between objectively measured chewing ability and frailty: A cross-sectional study in central Thailand.

Aim: Limited data are available on the association between oral function and frailty, especially in developing countries. Additionally, the association between objectively assessed chewing function and frailty has not been well studied. The present cross-sectional study tested the hypothesis that objectively measured poor chewing ability is associated with frailty in community-dwelling older Thai adults.

Clinical evaluation of three caries removal approaches in primary teeth: a randomised controlled trial.

Objective: To evaluate the clinical performance and radiographic outcome of glass ionomer cement (GIC) restoration in primary molars using three caries removal techniques.

Basic Research Design: Randomised clinical controlled trial.

Clinical Setting: Two standard dental clinics in 2 hospitals near Bangkok.

The legacy of cariologist Douglas Bratthall, an inspired scientist.

Douglas Bratthall was an inspirational cariologist known for his playful curiosity, thoughtful inquisitiveness, incisive scholarship, and energetic leadership. He became a time, mind, and global traveler who viewed his career path as an exotic safari. This 'Discovery!' report identifies where his era's burning issues have led and how they were shaped by his contributions.

A system for predicting and preventing work-related musculoskeletal disorders among dentists.

Work-related musculoskeletal disorders (WMSDs) have become increasingly common among dentists and initiate a series of events that could result in a career ending. This study aims to construct a system for predicting and preventing WMSD among dentists. We used Bayesian network (BN) that describes the mutual relationships among multiple variables contributing to WMSDs.

Increased risks of preterm birth and a low-birth-weight baby in Thai human immunodeficiency virus-positive pregnant women with periodontitis.

Background: Many studies have investigated the risks of adverse neonatal outcomes associated with the presence of periodontitis in non-human immunodeficiency virus (HIV)-infected pregnant women. To the best of our knowledge, there has been no study to investigate the risk of neonatal outcomes associated with periodontitis in HIV-infected pregnant women. The aim of this study is to measure the risk of having adverse neonatal outcomes: preterm delivery (<37 weeks of gestation), low birth weight (<2500 g at birth), and preterm and low-birth-weight baby (<37 weeks of gestation and <2500 g at birth) associated with the presence of periodontitis in HIV-infected women.

The academic environment: the students' perspective.

Dental education is regarded as a complex, demanding and often stressful pedagogical procedure. Undergraduates, while enrolled in programmes of 4-6 years duration, are required to attain a unique and diverse collection of competences. Despite the major differences in educational systems, philosophies, methods and resources available worldwide, dental students' views regarding their education appear to be relatively convergent.

Effect of a xylitol and fluoride containing toothpaste on the remineralization of human enamel in vitro.

The aim of this study was to examine the effect of a fluoride and xylitol containing toothpaste on the remineralization of human enamel using Quantitative Light-induced Fluorescence (QLF). Human extracted teeth were cut longitudinally into three or four parts, and artificial subsurface lesion windows (2 mm x 3 mm) were created by immersion in demineralizing solution. Each enamel sample (n = 7) was treated for 3 min at 25 degrees C twice a day for consecutive 14 days with the slurry of a silica-based toothpaste 1) without F- and xylitol (blank), 2) with 500 ppm F- and 3) with 500 ppm F- and 5% xylitol toothpaste.

The community care model of the Intercountry Centre for Oral Health at Chiangmai, Thailand.

The Intercountry Centre for Oral Health opened in Chiangmai, Thailand, in November, 1981. In 1984, as part of its mandate to promote new approaches to the delivery of oral health care, it initiated a demonstration project known as the Community Care Model for Oral Health. Logistic, financial and organisational difficulties prevented the full implementation of the original plan.

Atraumatic restorative treatment (ART): a three-year community field trial in Thailand--survival of one-surface restorations in the permanent dentition.

This study compares the Atraumatic Restorative Treatment (ART) technique to conventional amalgam restorations in the management of dental caries. The present report is limited to the results for one-surface restorations in the permanent dentition over a three-year period. A community field trial was carried out in rural villages in northeastern Thailand.

Atraumatic restorative treatment (ART): rationale, technique, and development.

Despite long-term efforts to use appropriate dental equipment for treating dental caries in economically less developed countries, the predominant treatment remains extraction. The reasons for this failure to save teeth are given in this paper. Supported by results of research undertaken in economically developed countries, a 15-step treatment module for dental caries is presented.

Effects of glass ionomer cement, resin-based pit and fissure sealant and HF applications on occlusal caries in a developing country field trial.

The aim of this community-oriented study was to evaluate different methods to prevent fissure caries. The following products and measures were tested: 1) glass ionomer cement (GIC) applied by dentist; 2) same material applied by short term (3 days) trained personnel (teachers); 3) application of a 0.5% HF solution three times; 4) an established autopolymerized resin based sealant (Delton).

An atraumatic restorative treatment (ART) technique: evaluation after one year.

Extraction is the most common dental treatment provided for people in rural and suburban areas in many less-industrialised countries. By comparison, restorative care is rarely provided. In order to improve such situations, a treatment technique has been developed based only on hand excavation of carious lesions and using glass-ionomer cement as a filling material and a sealant.

Mutans streptococci in a Thai population: relation to caries and changes in prevalence after application of fissure sealants.

The aims of this study were to evaluate the level of mutans streptococci in two groups of Thai (Bangkok) children; to relate the findings to caries prevalence and to the caries increment over 2 years, and to study whether different sealant and fluoride programmes affected levels of mutans streptococci over a 2-year period. The baseline survey comprised 1,114 children aged 12 years. For the sealant project, a minimum of three caries-free permanent molars was required; 752 children aged 12-13 and 512 children aged 7-8 years were distributed into five groups: control group, Delton fissure sealant group, glass ionomer fissure sealant applied by dentist (GIC-dentist group) or by school teachers given a 3-day course (GIC-teacher group), and an HF group (0.

Attitudes to oral health, preventive practices and dental services in a Thai population.

1500 subjects aged 15-18 and 35-44 years, providers of oral health care and village headmen from 6 north Thailand districts with different dental services were interviewed about their knowledge of and attitudes to oral health, preventive practices and oral health services. Current oral symptoms mentioned by the 1500 subjects included pain (20.7 per cent), holes in teeth (10.

Periodontal status and treatment needs in the Chiangmai/Lamphun provinces of Thailand.

As part of an oral health survey concerned with the evaluation of a collaborative primary oral health care program, the CPITN system was used to determine the periodontal status and treatment needs of 2009 Thai people aged 12-44 yr. Calculus dominated the CPITN scores. The percentage of persons with healthy periodontal tissues was small, ranging from 0.

Dental caries experience in the Chiangmai/Lamphun provinces of Thailand.

Thailand has a highly developed system of primary health care. Using the criteria and methods recommended by W.H.

Utility of the dental aesthetic index in industrialized and developing countries.

To be truly useful, an index must be applicable universally without modification. The data presented in this article support the use of the standard DAI without modification to assess need for orthodontic treatment in both developing and industrialized countries. When students from Thailand, Australia, the German Democratic Republic, and Native Americans residing on Indian reservations rated the same 25 occlusal stimuli (photographs of dental configurations) for dental aesthetics, their ratings of these stimuli when arranged in rank order were highly correlated with those of US students.