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BACKGROUND: Non-surgical periodontal treatment is the mainstay of periodontal treatment. In Malaysia, the prevalence of periodontal disease is substantial among adults with almost half of them having periodontitis. Therefore, we estimated the economic burden of non-surgical periodontal treatment in specialist clinics in Malaysia. METHODS: Relevant data from multiple data sources which include national oral health and health surveys, national census, extensive systematic literature reviews, as well as discussion with experts, were used to estimate the economic burden of non-surgical periodontal management in specialist clinics in Malaysia in 2020. This estimation was done from the oral healthcare provider's perspective in both public and private sectors using an irreducible Markov model of 3-month cycle length over a time horizon of one year. RESULTS: In 2020, the national economic burden of non-surgical periodontal treatment during the first year of periodontal management in specialist clinics in Malaysia was MYR 696 million (USD 166 million), ranging from MYR 471 million (USD 112 million) to MYR 922 million (USD 220 million). Of these, a total of MYR 485 million (USD 115 million) and MYR 211 million (USD 50 million) were the direct oral healthcare cost in public and private dental clinics, respectively. CONCLUSION: The findings of this study demonstrated substantial economic burden of non-surgical periodontal management in specialist clinics in Malaysia. Being a life-long disease, these findings highlight the importance of enforcing primary and secondary preventive measures. On the strength and reliability of this economic evidence, this study provides vital information to inform policy- and decision-making regarding the future direction of managing periodontitis in Malaysia.
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Estrés Financiero , Periodontitis , Adulto , Humanos , Malasia/epidemiología , Reproducibilidad de los Resultados , Costos de la Atención en Salud , Costo de EnfermedadRESUMEN
This review aimed to evaluate the effectiveness of systemic antibiotics as adjunctive treatment to subgingival debridement in patients with periodontitis. Randomized controlled trials were included that assessed the effectiveness of systemic antibiotics in improving periodontal status, indicated by clinical attachment gain level, probable pocket depth reduction, and bleeding on probing reduction of patients with any form of periodontitis at any follow-up time. Network meta-analyses with a frequentist model using random effects was employed to synthesize the data. The relative effects were reported as mean difference with a 95% confidence interval. Subsequently, all treatments were ranked based on their P-scores. A total of 30 randomized controlled trials were included in this network meta-analyses. Minimally important clinical differences were observed following the adjunctive use of satranidazole, metronidazole, and clindamycin for clinical attachment gain level and probable pocket depth reduction. For bleeding on probing reduction, minimally important clinical differences were observed following the adjunctive use of metronidazole and a combination of amoxycillin and metronidazole. However, the network estimates were supported by evidence with certainty ranging from very low to high. Therefore, the findings of this network meta-analyses should be interpreted with caution. Moreover, the use of these antibiotics adjunct to subgingival debridement should be weighed against possible harm to avoid overuse and inappropriate use of these antibiotics in patients with periodontitis.
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BACKGROUND: This study aims to investigate the rate of caries increment among 11-12-year-old Pakistani children over 18 months using modified International Caries Detection and Assessment Systems II (ICDAS) and subsequently establish an appropriate dental recall interval for our targeted population according to their caries risk intensity. METHODS: A prospective longitudinal study was conducted in Bhakkar, Punjab, Pakistan. The 226 children from seven schools of Bhakkar with the highest student enrolment were conveniently selected. Caries risk assessment was performed using a computer-based reduced Cariogram program. Caries increment among cavitated lesions was measured by modified Beck's method or adjusted caries increment. Two ICDAS II cutoffs were created for the analysis of cavitated lesion (ICDAS code 3-6) and cavitated plus non-cavitated lesion (ICDAS code A-6). RESULTS: At the risk assessment stage, 39.8% of the children were classified as low risk, 30.5% as medium risk, and 29.7% as high risk. Caries increment at both cutoff points increased with caries risk at all follow-ups. The highest caries increment was recorded at the third follow-up among high-risk children at cutoff 3-6 (1.95 ± 3.18) and A-6 (4.01 ± 4.31). However, the lowest caries increment was recorded at the third follow-up among low-risk children at cutoff 3-6 (0.18 ± 1.42) and A-6 (1.11 ± 3.33). CONCLUSION: Based on the study findings for Pakistani children with cavitated lesions, the recommended risk-based recall interval for caries management is 18 months for those with low and medium caries risk and six months for those with high caries risk. On the other hand, recommendations for risk-based recall intervals for caries management in non-cavitated and cavitated lesions are six months for low-risk, moderate risk and high-risk for Pakistani 11-12-year-old children.
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Susceptibilidad a Caries Dentarias , Caries Dental , Niño , Estudios Transversales , Caries Dental/diagnóstico , Caries Dental/epidemiología , Caries Dental/terapia , Humanos , Estudios Longitudinales , Pakistán/epidemiología , Estudios ProspectivosRESUMEN
OBJECTIVE: To assess Malaysian dental therapists' job satisfaction, motivation, turnover intention and perceived future roles, following recent changes in the regulations that allow them to provide dental care within their scope of practice in the private sector. METHODS: A self-administered questionnaire was distributed to public dental therapists who were selected using a stratified random sampling technique. Questions included items on social structure, job satisfaction and motivation (based on the Warr-Cook-Wall scale), turnover intention (based on four cognitive processes) and perceived future roles. Multiple logistic regression was used to assess the predictors of dental therapists' turnover intention. RESULTS: Overall, a majority (>90%) of the participants had high job satisfaction and job motivation, with total mean scores of 45.70 ± 6.86 and 21.16 ± 2.63, respectively. A total of 8.3% intended to leave the public sector to work in a different organization. Of those who chose to remain as a dental therapist in the next five years, only 7% considered working in the private sector. The significant predictors for turnover intention were educational attainment, years of working experience, job satisfaction level and future preferred working sector. CONCLUSION: Although the newly introduced Dental Act allows dental therapists to expand their roles to the private setting, very few intended to do so. This could be related to them having a high level of job satisfaction and job motivation while serving in the public sector.
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Intención , Satisfacción en el Trabajo , Estudios Transversales , Humanos , Motivación , Reorganización del Personal , Encuestas y CuestionariosRESUMEN
PURPOSE: To develop an evidence-based Clinical Practice Guideline (CPG) on caries management for the Malaysian population using the ADAPTE trans-contextual adaptation framework. MATERIALS AND METHODS: A systematic search was conducted to identify all CPGs related to caries management on guideline repository websites and other platforms. The search findings were screened and the quality of the identified guidelines was evaluated using the AGREE II tool. The currency and the content of the recommendations were assessed by multidisciplinary experts for local adaptation. RESULTS: Following an extensive assessment, six high-quality CPGs were selected for adaptation. Subsequent to the content assessment, the multidisciplinary experts agreed to adopt 24 recommendations, adapt 55, and exclude two recommendations. The adaptation process generated 21 recommendations for caries management in Malaysia. The formulation of the final evidence-based recommendations for caries management in Malaysia was based on the feedback given by the external reviewers. CONCLUSION: The use of the trans-contextual adaptation process is feasible for the development of local guidelines when there are scarce resources and insufficient local evidence. The involvement of the multidisciplinary experts ensures the comprehensiveness of the CPG in terms of its quality and validity and subsequently promotes adherence and ownership of the CPG at the local settings.
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Caries Dental , Atención a la Salud , Caries Dental/prevención & control , Humanos , Malasia , Guías de Práctica Clínica como AsuntoRESUMEN
OBJECTIVE: To assess and compare the dental caries status among children using two methods.. METHODS: The cross-sectional study was conducted in October-November 2017 at five government and two private schools in Bhakkar, Punjab, Pakistan. It comprised children aged 11-12 years. World Health Organisation standards and the modified International Caries Detection and Assessment Systems methods were used were used to determine the dental caries status of each subject. Results of the two methods were compared at all cut- offs where appropriate, using SPSS 17. RESULTS: Of the 183 subjects, 101(55.2%) were boys. Those aged 12 years were 112(61.2%) while 71(38.8%) were aged 11 years. There was no statistically significant difference in values of the Decayed Missing and Filled Surface / Decayed Missing and Filled Teeth index as well as the prevalence of dental caries between two methods (p>0.05 each). Intra-examiner reproducibility was higher with the World Health Organisation method compared to the other index used (p<0.05). CONCLUSIONS: Modified International Caries Detection and Assessment Systems method can be used in epidemiological surveys as it was found to provide results similar to the World Health Organisation criteria at cut-off point 2.
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Caries Dental/epidemiología , Niño , Estudios Transversales , Índice CPO , Caries Dental/diagnóstico , Estudios de Factibilidad , Femenino , Humanos , Masculino , Pakistán/epidemiología , Prevalencia , Reproducibilidad de los Resultados , Organización Mundial de la SaludRESUMEN
OBJECTIVE: To estimate the frequency and pattern of sugar intake among Pakistani school going children and its association with early carious lesion and caries history. METHODS: The cross-sectional study was conducted from January to May 2016 in seven schools of Bhakkar district in the Punjab province of Pakistan, and comprised of school children aged 11-12 years. Diet diaries were used to assess the frequency of sugar intake while caries was assessed using the Modified International Caries Detection and Assessment System. Bivariate analysis was used to assess the association of sugar consumption and early carious lesion with selected sociodemographic variables, and regression analysis was performed to evaluate the factor that matters most in caries occurrence. RESULTS: Of the 226 subjects, 115(51%) had early carious lesion. Mean frequency of sugar intake was 5.2±3.2 times per day. Children who consumed sugar between main meals (p=0.01) and within two hours before bedtime (p=0.04) had significantly higher history of having caries. Cariogenic intake before bedtime was significantly associated with overall caries risk (p=0.02). CONCLUSIONS: The frequency of sugar intake among the subjects was slightly higher than the recommended level. .
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Caries Dental/epidemiología , Sacarosa en la Dieta/administración & dosificación , Conducta Alimentaria , Medición de Riesgo/métodos , Niño , Estudios Transversales , Caries Dental/etiología , Sacarosa en la Dieta/efectos adversos , Femenino , Humanos , Masculino , Pakistán/epidemiología , Prevalencia , Factores de Riesgo , Edulcorantes/administración & dosificación , Edulcorantes/efectos adversosRESUMEN
BACKGROUND: This study evaluated the impact of anticipatory guidance on the caries incidence of 2-3-year-old preschool children and their 4-6-year-old siblings, as well as on their mothers' oral health literacy, as compared to the conventional Ministry of Health (MOH) programme. METHODS: This quasi-experimental study was conducted at two government dental clinics in Batu Pahat District, Malaysia. The samples comprised of 478 mother-child-sibling trios (233 families in the intervention group, and 245 families in the control group). An oral health package named the Family Dental Wellness Programme (FDWP) was designed to provide dental examinations and oral health education through anticipatory guidance technique to the intervention group at six-month intervals over 3 years. The control group received the standard MOH oral health education activities. The impact of FDWP on net caries increment, caries prevented fraction, and mother's oral health literacy was assessed after 3 years of intervention. RESULTS: Children and siblings in the intervention group had a significantly lower net caries increment (0.24 ± SD0.8; 0.20 ± SD0.7) compared to the control group (0.75 ± SD1.2; 0.55 ± SD0.9). The caries prevented fraction for FDWP was 68% for the younger siblings and 63.6% for the older children. The 2-3-year-old children in the intervention group had a significantly lower incidence of white spot lesions than their counterpart (12% vs 25%, p < 0.05). At three-year follow-up, there were significant increments in the oral health literacy scores of mothers in the intervention group compared to the control group. CONCLUSION: The FDWP is more effective than the standard MOH programme in terms of children's and siblings' caries incidence and mother's oral health literacy. TRIAL REGISTRATION: ClinicalTrials.gov NCT03478748 . Registered on March 26th 2018. Retrospectively registered.
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Caries Dental/prevención & control , Educación en Salud Dental/métodos , Niño , Preescolar , Caries Dental/epidemiología , Femenino , Alfabetización en Salud , Humanos , Incidencia , Malasia/epidemiología , Masculino , Madres/educaciónRESUMEN
PURPOSE: To assess Malaysian dentists' perceptions of their mental well-being. METHODS: A self-administered questionnaire was developed based on a conceptual framework of mental health and well-being model. Two aspects were assessed, namely the physiological (two domains) and the psychological (six domains). Participants were asked to rate their experiences of the aforementioned aspects using a 5-point Likert scale ranging from all the time to never. RESULTS: The response rate was 81%. Most of the dentists (61.7%) perceived having positive mental well-being. Under the physiological aspect, most respondents reported that they were 'generally happy' (93.3%), but about 30% stated they were 'stressed physically and emotionally'. Of the six domains under the psychological aspect, positive well-being was observed in the 'sense of coherence' and 'behavioural stress' domains. Participants who were above 40 years old, married and had children reported having a more positive mental well-being when compared with their counterparts. CONCLUSION: Overall, most Malaysian dentists perceived having a positive mental well-being. It is crucial, however, to closely monitor and initiate early interventions for those with negative symptoms to ensure the safe practice of dentistry.
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Odontólogos/psicología , Salud Mental/estadística & datos numéricos , Autoimagen , Adulto , Estudios Transversales , Femenino , Humanos , Malasia/epidemiología , Masculino , Salud Laboral , Estrés Laboral , Estrés Fisiológico , Estrés Psicológico/epidemiología , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To estimate the percentage of children with low, moderate and high caries risk; and to determine the predictors of caries risk amongst 11-12 year old Pakistani school children. METHODS: Subjects' caries risk was assessed using the Cariogram programme. The survey was done among school children in Bhakkar district of Punjab, Pakistan. Caries and plaque level were assessed using the DMFT and Sillnes and Loe indices respectively, while diet content and frequency were assessed using a three-day diet diary. RESULTS: A total of 226 children participated in this study, giving a response rate of 75%. Most subjects (39.8%) were in the low risk category with DMFT score of 0. The overall mean DMFT score was 1.49 (±0.63). Linear and multiple regressions were performed to evaluate the predictability of caries risk. Previous experience of dental caries was found to be the most relevant predictor of caries risk (40%). CONCLUSION: The levels of caries risk amongst Pakistani 11-12 year old school children were generally low. Past caries experience was the most significant factor in predicting future caries lesion in this sample population.
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OBJECTIVE: The aim of this study was to investigate correlations between dental pulp cell count of odontoblasts, subodontoblasts and fibroblasts and age, within different age groups. Formulation of regression equations using the dental pulp cell count for predicting age was attempted. DESIGN: Eighty-one extracted teeth were grouped into two age groups (6-25 years, 26-80 years). The teeth were demineralized and histological sections were prepared for cell count. Regression equations were generated from regression analysis of cell count and tested for age estimation. RESULTS: The number of dental pulp cells were found to increase until around the third decade of life and following this, the odontoblasts and subodontoblasts cell numbers began to decline while the fibroblasts seemed to remain almost stationary. The Pearson correlation test revealed a significant positive correlation between the cell number for all type of cells and age in the 6-25 years group (r=+0.791 for odontoblasts, r=+0.600 for subodontoblasts and r=+0.680 for fibroblasts). In the 26-80 years age group, a significant negative correlation of the odontoblasts (r=-0.777) and subodontoblasts (r=-0.715) with age was observed but for fibroblasts, the correlation value was negligible (r=-0.165). Regression equations generated using odontoblasts and subodontoblasts cell number were applicable for age estimation. The standard error of estimates (SEEs) were around±5years for 6-25 years and±8years for 26-80 years age groups. The mean values of the estimated and chronological ages were not significantly different. CONCLUSIONS: A significant correlation between the cell count of odontoblasts and subodontoblasts with age was demonstrated. Regression equations using odontoblasts and subodontoblasts cell number can be used to predict age with some limitations.
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Envejecimiento/fisiología , Pulpa Dental/citología , Fibroblastos/citología , Odontoblastos/citología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Recuento de Células , Niño , Humanos , Técnicas In Vitro , Persona de Mediana Edad , Valor Predictivo de las PruebasRESUMEN
BACKGROUND: The traditional measure for assessing dental treatment needs and workforce requirements based solely on normative need (NN) has major shortcomings. The sociodental approach (SDA) to assess needs overcomes some of the shortcomings as it combines normative and subjective needs assessments and also incorporates behavioural propensity (Sheiham and Tsakos 2007). The objective of this study was to estimate and compare prosthodontic treatment needs and workforce requirements, using the normative and the sociodental approaches for different skill mix models. METHODS: A cross-sectional study was conducted on 732 university employees aged 30-54 years. Normative prosthodontic need was assessed using the WHO (1997) method. The SDA includes NN and also considers oral impacts, measured through the OIDP index, and behavioural propensity. Estimates of prosthodontic need and dental workforce requirements using the two methods were compared using McNemar and Wilcoxon Signed Rank test respectively. The dental workforce required for prosthodontic treatment based on NN and SDA approaches were then compared using different workforce skill mix models. RESULTS: The proportion of subjects needing prosthodontic treatment was lower by more than 90% when the SDA was used compared to NN. The number of dentists required for prosthodontic treatment per 100,000 people were 98.8 using NN compared to 2.49 using SDA. Using a skill mix approach, the requirements for dentists per 100,000 people decreased slightly when more denture procedures were delegated to dental therapists. CONCLUSION: There were very much lower levels of prosthodontic treatment needs and workforce requirements when using the sociodental approach compared to normative methods.
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Competencia Clínica , Odontólogos/estadística & datos numéricos , Dentaduras , Evaluación de Necesidades , Actividades Cotidianas , Adulto , Actitud Frente a la Salud , Estudios Transversales , Delegación Profesional , Dentadura Completa/estadística & datos numéricos , Dentadura Parcial Fija/estadística & datos numéricos , Dentadura Parcial Removible/estadística & datos numéricos , Dentaduras/estadística & datos numéricos , Mecánicos Dentales/estadística & datos numéricos , Femenino , Conductas Relacionadas con la Salud , Humanos , Malasia , Masculino , Persona de Mediana Edad , Salud Bucal , Calidad de Vida , Factores de TiempoRESUMEN
OBJECTIVES: Assessment of dental treatment needs has predominantly been based on the normative approach, despite its numerous limitations. The sociodental approach is a more rational method of needs assessment as it incorporates broader concepts of health and needs and behavioural propensity. This study compares estimates of periodontal dental treatment needs and workforce requirements for different skill mixes using normative and sociodental approaches among a sample of adults in Malaysia. METHODS: A cross-sectional study was carried out on 732 Malaysian adults aged 30-54 years. Subjects' normative and sociodental needs for periodontal treatment were assessed using WHO criteria, an oral health-related quality of life measure (the Oral Impacts on Daily Performances index), and behavioural propensity measures for toothbrushing and smoking behaviour. The proportion of subjects requiring periodontal treatment and the numbers of dentists and dental therapists required to treat them using the normative and sociodental approach were compared using different skill mix models. RESULTS: The estimates of need for periodontal treatment using the sociodental approach were 90% lower than the respective estimates using the normative need method. Overall, 14.43 dentists would be required per 100 000 people using the normative approach compared to 2.32 for the sociodental approach. When skill mix models were used, the number of dentists required decreased by almost 70% when more periodontal procedures were delegated to dental therapists. CONCLUSIONS: Using the sociodental approach resulted in much lower estimates of dental need and workforce requirements for periodontal treatment than using the normative method. Using dental therapists markedly reduced the numbers of dentists needed for periodontal treatment.
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Odontólogos/provisión & distribución , Necesidades y Demandas de Servicios de Salud , Enfermedades Periodontales/epidemiología , Adulto , Estudios Transversales , Femenino , Humanos , Malasia/epidemiología , Masculino , Persona de Mediana Edad , Modelos Estadísticos , Enfermedades Periodontales/terapiaRESUMEN
BACKGROUND: The urban low income has often been assumed to have the greatest dental treatment needs compared to the general population. However, no studies have been carried out to verify these assumptions. This study was conducted to assess whether there was any difference between the treatment needs of an urban poor population as compared to the general population in order to design an intervention programme for this community. METHODS: A random sampling of living quarters (households) in the selected areas was done. 586 adults over 19 years old living in these households were clinically examined using World Health Organization (WHO) Oral Health Survey criteria 4th edition (1997). RESULTS: The overall prevalence of dental caries, periodontal disease, denture wearers and temporomandibular joint problems were 70.5%, 97.1%, 16.7% and 26%, respectively. The majority (80.5%) needed some form of dental treatment. The highest treatment needs were found in the oldest age group while the lowest were in the youngest group (19-29 years) (p = 0.000). The most prevalent periodontal problem was calculus; regardless of gender, ethnicity and age. Significantly more females (20.5%) wore prosthesis than males (11.1%) (p = 0.003). Prosthetic status and need significantly increased with age (p = 0.000). About one in four adults had Temporo-Mandibular Joint (TMJ) problems. Overall, it was surprising to note that the oral disease burden related to caries, prosthetic status and treatment need were lower in this population as compared to the national average (NOHSA, 2010). However, their periodontal disease status and treatment needs were higher compared to the national average indicating a poor oral hygiene standard. CONCLUSIONS: The evidence does not show that the overall oral disease burden and treatment needs in this urban disadvantaged adult population as higher than the national average, except for periodontal disease. The older age groups and elderly were identified as the most in need for oral health intervention and promotion. An integrated health intervention programme through a multisectoral common risk factor approach in collaboration with the Faculties of Medicine, Dentistry and other agencies is needed for the identified target group.
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Costo de Enfermedad , Caries Dental/epidemiología , Dentaduras/estadística & datos numéricos , Enfermedades Periodontales/epidemiología , Áreas de Pobreza , Trastornos de la Articulación Temporomandibular/epidemiología , Salud Urbana/estadística & datos numéricos , Adulto , Atención Odontológica , Encuestas de Salud Bucal , Femenino , Humanos , Malasia/epidemiología , Masculino , Persona de Mediana Edad , Evaluación de Necesidades , Prevalencia , Adulto JovenRESUMEN
A survey was conducted to assess competencies of dental graduates of the Faculty of Dentistry, University of Malaya, as perceived by the graduates and their employers, based on the five-year undergraduate curriculum introduced in 1995. All senior dental officers in the Ministry of Health (MOH), representing employers, and all 164 dental graduates of the years 2000, 2001, and 2002 were sent a self-administered questionnaire covering eight areas of competency. The respondents had to rate these areas on a scale of 1 (very poor) to 4 (very good). The responses for each area were then dichotomized into poor (1 and 2) and good (3 and 4). If less than 60 percent of the respondents rated an area as good, then it was categorized as needing attention; 60-69 percent as satisfactory; and 70 percent and above as excellent. One hundred and six graduates (64.6 percent) and twenty-nine employers (96.7 percent) responded; of the graduates, 73.6 percent were working in the MOH and 22.6 percent in private practice. About 57.1 percent of employers reported that at least five graduates have worked under them. Graduates (85.7 percent) and employers (83.3 percent) agreed that graduates have excellent skills in communication. Although all graduates perceived their competency to be excellent in the four areas (treatment planning; community-based skills; management, administrative skills, and personal management; and professional development skills), employers felt that these are the areas that are of concern and needed attention. In conclusion, whilst generally the graduates' level of competency in almost all areas is acceptable or good, there are areas of concern that need to be addressed to further improve the five-year curriculum at the University of Malaya.