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Wong FMF, Leung WK. Sustainability of an Educational Program on Oral Care/Hygiene Provision by Healthcare Providers to Older Residents in Long-Term Care Institutions: A Follow-Up Study. Geriatrics (Basel) 2024; 9:84. [PMID: 38920440 PMCID: PMC11203192 DOI: 10.3390/geriatrics9030084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/14/2024] [Accepted: 06/15/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND The importance of oral health in older adults, especially those in long-term care institutions (LTCIs), has been widely recognized. This study aimed to evaluate the sustainability of an oral health educational program (OHEP) for healthcare providers by measuring changes in their knowledge, attitudes, and practice (KAP) towards oral care provision 3 and 6 months after completing the OHEP. METHODS A pragmatic direct care nursing education trial with a control group was conducted to evaluate the sustainability of an OHEP by examining changes in KAP 3 and 6 months after the OHEP. The OHEP comprised both knowledge and skills related to oral care, whereas the control group received standard support in accordance with usual oral care practice. RESULTS The study included 20 healthcare providers in the intervention group and 20 in the control group. At 6 months post-OHEP, a significant difference in knowledge was observed between the two groups, with the intervention group maintaining a positive effect (mean 13.90). Conversely, the control group showed a significant decline in knowledge (from mean 14.25 to 12.10). Both groups showed an improvement in attitudes regarding oral health, with the intervention group exhibiting better results 3 months post-OHEP. Intervention group participants rated oral care as a higher priority. CONCLUSIONS An OHEP program for LTCI direct care staff provides enhanced knowledge and attitudes toward oral health care. Regular training in direct care and additional support may be needed to sustain optimal effects on oral care practice.
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Affiliation(s)
| | - Wai Keung Leung
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China;
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2
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Leung WK. Oral health through primary healthcare in a developed economy dominated by private dental practitioners: A leap forward in Hong Kong? J Dent 2024; 144:104933. [PMID: 38461885 DOI: 10.1016/j.jdent.2024.104933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 03/07/2024] [Indexed: 03/12/2024] Open
Abstract
After two and a half decades of preparation, and prompted by advocacy from the World Health Organization in 2014, the Health Bureau of Hong Kong recently implemented the city's primary healthcare blueprint. Integrated within it is an approach to primary oral healthcare. This review provides a brief background and discusses the development of primary oral healthcare in Hong Kong - a developed economy in Asia dominated by private dental services.
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Affiliation(s)
- Wai Keung Leung
- Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong SAR, China.
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Wong FMF, Wong A, Leung WK. Validating an Assessment Tool for Oral Health and Oral Care Procedures Performed by Healthcare Workers for Older Residents in Long-Term Care Institutions. Healthcare (Basel) 2024; 12:558. [PMID: 38470669 PMCID: PMC10930508 DOI: 10.3390/healthcare12050558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/24/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Poor oral health is a growing concern among older populations. It is often caused by a failure to maintain proper oral hygiene and inaccessible dental care. Poor oral health in older individuals in long-term care institutions (LTCIs) can be attributed to the fact that healthcare workers might be poorly trained in oral care assessment and practice. To address this issue, an assessment tool has been developed and validated to guide and evaluate healthcare workers' oral care practices, ensuring the delivery of adequate care and early detection of dental diseases in LTCIs. The tool includes an oral health assessment and an assessment of oral care procedures. It was developed following a robust literature review, two stages of expert reviews, content validity checks, and a pilot study. A total of twenty-three items were developed and validated, with seven items related to oral health assessment and sixteen related to oral care procedures. The items were assessed for content validity and relevance, with high values of 1 obtained for all Item-level Content Validity Index (I-CVI), Scale-level Content Validity Index (S-CVI), and S-CVI/Universal Agreement (UA) scores. This indicates a high level of agreement among the experts (n = 12) regarding the relevance and importance of the items. A pilot study involving 20 nursing students confirmed the tool's reliability, applicability, and feasibility, demonstrating its high appropriateness and applicability. The newly developed and validated assessment tool can effectively guide and evaluate healthcare workers' oral care practices, enhancing their competence and improving the oral health of older residents.
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Affiliation(s)
| | - Anna Wong
- School of Nursing, Tung Wah College, Hong Kong SAR, China;
| | - Wai Keung Leung
- Division of Periodontology and Implant Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China;
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Lee JKY, Yuen AWT, Leung KPY, Li JTW, Bae SY, Chan YY, Ip CK, Lau SH, Lau YN, Lo HY, Tang SK, Duangthip D. Oral Health Status and Oral Health-Related Behaviours of Hong Kong Students with Vision Impairment. Healthcare (Basel) 2024; 12:391. [PMID: 38338276 PMCID: PMC10855684 DOI: 10.3390/healthcare12030391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/12/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
This cross-sectional epidemiological study aimed to describe dental caries and oral hygiene conditions among visually impaired students in Hong Kong. Students aged 6-21 years from two specialised schools for those with vision impairment were invited. Information on sociodemographic background and oral health-related behaviours was collected through an online parent-reported questionnaire. Dental caries and oral hygiene were assessed using the Decayed, Missing and Filled Teeth (DMFT) index and the Visible Plaque Index (VPI), respectively. Chi-square, Mann-Whitney U and Kruskal-Wallis H tests were conducted to analyse the association between students' background and oral health status. A total of 73 participants were recruited, of whom 57.5% were male. Their mean (SD) age was 12.9 (4.7) years. Their mean DMFT score (SD) was 1.0 (1.8), and 43.8% had caries experience. The mean VPI (SD) was 0.76 (0.30). Their caries experience was significantly associated with their snacking habits (p = 0.013). Male participants had poorer oral hygiene than females (p = 0.048). In summary, dental caries is prevalent among visually impaired students in Hong Kong and their oral hygiene condition is unsatisfactory. Caries experience is significantly associated with snacking frequency, whereas oral hygiene is associated with gender. More specially designed preventive oral health measures should be provided for visually impaired students and their caretakers.
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Affiliation(s)
| | | | | | | | - Seon Yeong Bae
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Yi Yung Chan
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Ching Kiu Ip
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Sik Hong Lau
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Yin Ngai Lau
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Hei Yuet Lo
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Shuk Kwan Tang
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Duangporn Duangthip
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
- College of Dentistry, The Ohio State University, Columbus, OH 43210, USA
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Wong FMF, Shie HWH, Kao E, Tsoi HM, Leung WK. Educational Programme on Knowledge, Attitudes, and Practice of Oral Care/Hygiene Provision by Healthcare Providers to Older Residents in Long-Term Care Institutions: A Case-Control Study. Geriatrics (Basel) 2024; 9:16. [PMID: 38392103 PMCID: PMC10888457 DOI: 10.3390/geriatrics9010016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/30/2023] [Accepted: 01/19/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND Much attention has been paid to advocate proper oral care/hygiene provision by healthcare providers in long-term care institutions (LTCIs). This study aimed to evaluate the effects of an oral health education (OHE) programme (intervention) on knowledge, attitudes, and practice (KAP) of healthcare providers in providing oral care/hygiene to older residents in LTCIs. METHODS A case control study was conducted at two LTCIs, with one assigned as the intervention group and the other as the control group. A KAP survey was administered before and after the intervention, and oral status was assessed by standardized clinical photographs taken before and after oral hygiene provision on three older residents. RESULTS A total of 40 healthcare providers (20 in intervention and 20 in control groups) participated, with the attitudes and overall KAP significantly improved in the intervention group after the OHE programme. Interestingly, the knowledge of those in the control LTCI was significantly declined at re-evaluation (mean scores were from 17.25 to 14.30), indicating inadequate oral health and care training despite having more experience in taking care of older people. Significant differences in practice were observed between the two groups after the OHE programme (p = 0.006). The three older residents exhibited poor oral health and multiple oral problems. CONCLUSIONS This study revealed that the OHE programme effectively improved attitudes of the healthcare providers and provided a sustaining effect on attitude towards oral health and oral care. However, there were still inadequacies in oral hygiene provision by some healthcare providers, possibly due to unattended oral diseases and hygiene needs, as well as personal and environmental barriers that merit further investigation. Regular evaluation and enforcement of oral care/hygiene provision in LTCIs are necessary to maintain oral health and prevent dental and gum diseases in older residents. Immediate referral for dental treatment is recommended for older people with signs of dental/oral disease(s).
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Affiliation(s)
| | | | - Enoch Kao
- Department of Microbiology, The University of Hong Kong, Hong Kong, China
| | - Hoi Mei Tsoi
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Wai Keung Leung
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
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Shan Z, Liao C, Lu J, Yeung CPW, Li KY, Gu M, Chu CH, Yang Y. Improvement of parents' oral health knowledge by a school-based oral health promotion for parents of preschool children: a prospective observational study. BMC Oral Health 2023; 23:890. [PMID: 37985988 PMCID: PMC10662391 DOI: 10.1186/s12903-023-03567-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Parents of preschool children have inadequate oral health knowledge in Hong Kong. Parents play a critical role in preschool children's dietary patterns and oral health behaviors. A school-based oral health promotion (OHP) for parents of preschoolers was developed and investigated. OBJECTIVES The objective of this study was to evaluate effects of the school-based OHP for parents of preschool children on parents' oral health knowledge and preschool children's early childhood caries (ECC). MATERIALS AND METHODS This was a quasi-experimental study. Parents of preschool children were divided into the intervention group (IG) and the control group (CG) according to their own selection. Parents in the IG participated in a structured school-based OHP workshop, while those in the CG did not attend the OHP workshop. Parents in both groups were invited to complete a questionnaire assessing their oral health knowledge before (T0), one month after (T1), and twelve months after (T2) the OHP workshop. Preschool children's caries was examined via dmft score at T0 and T2. RESULTS Parents' oral health knowledge was negatively correlated with preschool children's dmft scores (R = -0.200, P < 0.001). Oral health knowledge was significantly improved in IG (P < 0.001) but not in CG (P = 0.392) at T1. Both groups experienced a significant improvement in oral health knowledge from T0 to T2 (P < 0.001). Parents' oral health knowledge in the IG was significantly higher compared to the CG at T1 (P < 0.001), but difference in the scores at T2 between the two groups showed no significant difference (P = 0.727). No significant difference was found in changes in children's dmft score from T0 to T2 between the IG and CG (p = 0.545). CONCLUSION Preschool children's high ECC is associated with the limited oral health knowledge of their parents. The school-based OHP workshop for parents increased parents' oral health knowledge within one month. This positive effect was maintained for twelve months and can be extended to a larger scale in the school setting.
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Affiliation(s)
- Zhiyi Shan
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Chongshan Liao
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
- Department of Orthodontics, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Stomatological Hospital and Dental School of Tongji University, Shanghai, China
| | - Jiajing Lu
- Taizhou Polytechnic College, Jiangsu, China
| | | | - Kar Yan Li
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Min Gu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Chun Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Yanqi Yang
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China.
- Paediatric Dentistry & Orthodontics, Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong Island, Hong Kong SAR, China.
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Zheng FM, Lo ECM, Chu CH. Outreach Service Using Silver Diamine Fluoride to Arrest Early Childhood Caries. Int Dent J 2023; 73:598-602. [PMID: 37612156 PMCID: PMC10509413 DOI: 10.1016/j.identj.2023.07.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/25/2023] Open
Abstract
Early childhood caries (ECC) is prevalent and affects more than half of 5-year-old children in Hong Kong. This study aims to report the development of an outreach dental service using silver diamine fluoride (SDF) to arrest ECC amongst kindergarten children in Hong Kong. A pilot outreach service was initiated in 2008 in 14 kindergartens. The pilot service provided screening to 1,749 3- to 5-year-old children. SDF was applied to 3,262 carious teeth of 786 children with parental consent. No significant complications were reported. The pilot service's success allowed the service to expand to 100 kindergartens in 2013. From 2010 to 2019, the service delivered 161,354 dental screenings and SDF therapy on 218,333 carious primary teeth in 53,821 children. ECC prevalence amongst the participating children declined from 43% in 2010 to 34% in 2019. A follow-up of 222 3-year-old children revealed that annual SDF therapy arrested 67% of ECC over 3 years. The children's participation rate and their parents' satisfaction rate with the service were greater than 90% each year. Moreover, the acceptance rate of SDF therapy to control ECC was 88%, although SDF stained carious lesions black. No adverse effects of SDF therapy were reported. A cross-sectional survey on a sample of 498 3- to 5-year-old children showed that 96% of the participating children had no dental fear or anxiety in this service, with encouragement and support from their peers and teachers. In 2019, the service was made available to all 1,024 kindergartens in Hong Kong. This kindergarten outreach dental service (Case Study HKU/04/003) was selected as an Impact Case Study in the thematic report "Health & Healthcare" by the Hong Kong University Grant Council (UGC). The UGC publishes thematic reports to give members of the public some concrete idea on what contributions academic research has brought to the society.
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Affiliation(s)
| | | | - Chun Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
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Severe Periodontitis Is a Major Contributory Factor to Unmet Dental Healthcare Needs among Rheumatoid Arthritis Patients in Hong Kong. Int J Dent 2022; 2022:8710880. [PMID: 36506787 PMCID: PMC9733996 DOI: 10.1155/2022/8710880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 12/03/2022] Open
Abstract
Objective This study aimed to examine the frequency and predictive factors of adverse oral and dental outcomes in patients with rheumatoid arthritis (RA) with the goal to address their unmet dental healthcare needs in the metropolitan city of Hong Kong. Methods 238 RA patients followed up at local public hospitals were recruited in this cross-sectional study. A full dental examination was performed. Data were compared with the retrospective data collected from age-matched control groups in the community conducted in a territory-wide oral health survey in 2011. Predictive factors for severe periodontitis including various demographic and disease-specific factors were examined by multiple logistic regression analysis. Results Loose teeth and gum bleeding were frequent dental complaints. Only 85.0% of RA patients had >20 natural teeth. Total edentulism was observed in 3.8% of patients, which was higher among adult (22-64 years) and elderly (>65 years old) RA patients than their respective age-matched community control groups. RA patients had a higher decayed, missing, and filled tooth score. Adult RA patients had a 5.3-fold increase in risk of severe periodontitis than their community counterparts. The plaque index was the main predisposing factor for severe periodontitis (odds ratio 17.5, p=0.001), which was worse among the 22-34 age group of patients. More RA patients required tooth extraction compared to dental filling for their community controls. Conclusion Severe periodontitis is a major cause of unmet dental healthcare needs among RA patients in Hong Kong. It is recommended that dental care plans for RA patients be commenced early among newly diagnosed patients.
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9
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Jiang CM, Nishioka T, Hong G, Yu H, Zhang CY, Chu CH. Mapping of dental graduates' career paths in Hong Kong, Japan and mainland China. FRONTIERS IN ORAL HEALTH 2022; 3:994613. [PMID: 36407658 PMCID: PMC9670147 DOI: 10.3389/froh.2022.994613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 10/12/2022] [Indexed: 08/30/2023] Open
Abstract
Dental graduates have a variety of career-path choices. After graduation, they may join private dental practice, government- or hospital-based dental care services, research groups, academia, business or industry. With globalization and frequent international exchange, dental graduates nowadays can explore careers outside their home country. However, dental education systems and job opportunities vary widely across different regions and countries. Diversity of accreditation in dental education, different licensure requirements, and lack of global competencies in dental care often limit the globalization, operation and survival of dental practice and education worldwide. The requirements for professional education and practice can be quite diverse, and these differences will be barriers to dental graduates seeking career development outside their home home country. Fresh dental graduates have minimal experience in job hunting. More specifically, they are unfamiliar with potential career paths. This paper was based on the 4th trilateral symposium 2022 organized by The University of Hong Kong, Tohoku University, and Fujian Medical University, which offered a lecture to discuss career paths for dental graduates in Hong Kong, Japan, and mainland China. The aim of this paper was to provide dentists, particularly fresh graduated dental students, with practical insight into different career paths in Hong Kong (Special Administrative Region of China, SAR), Japan and mainland China, and factors that may influence their career options. It assists dental students in exploring possibilities in dentistry and preparing for their career development after graduation from dental school.
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Affiliation(s)
- Chloe Meng Jiang
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Takashi Nishioka
- Liaison Center for Innovative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Japan
| | - Guang Hong
- Liaison Center for Innovative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Japan
| | - Hao Yu
- School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Chang-yuan Zhang
- School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Chun Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
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Jiang CM, Chu CH, Duangthip D, Ettinger RL, Hugo FN, Kettratad-Pruksapong M, Liu J, Marchini L, McKenna G, Ono T, Rong W, Schimmel M, Shah N, Slack-Smith L, Yang SX, Lo ECM. Global Perspectives of Oral Health Policies and Oral Healthcare Schemes for Older Adult Populations. FRONTIERS IN ORAL HEALTH 2022; 2:703526. [PMID: 35048040 PMCID: PMC8757822 DOI: 10.3389/froh.2021.703526] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/20/2021] [Indexed: 11/13/2022] Open
Abstract
The aim of this study was to present a concise summary of the oral health policies and oral healthcare schemes for older adult populations in a number of selected countries around the world. In this paper, the current and planned national/regional oral health policies and oral healthcare schemes of nine countries (Australia, Brazil, China including Hong Kong, India, Japan, Switzerland, Thailand, the United Kingdom, and the United States) are reported. Barriers and challenges in oral health promotion in terms of devising oral health policies, implementing oral health schemes, and educating the future dental workforce are discussed. In response to the aging of population, individual countries have initiated or reformed their healthcare systems and developed innovative approaches to deliver oral health services for older adults. There is a global shortage of dentists trained in geriatric dentistry. In many countries, geriatric dentistry is not formally recognized as a specialty. Education and training in geriatric dentistry is needed to produce responsive and competent dental professionals to serve the increasing number of older adults. It is expected that oral health policies and oral healthcare services will be changing and reforming in the coming decades to tackle the enduring oral health challenges of aging societies worldwide.
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Affiliation(s)
- Chloe Meng Jiang
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Chun Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | | | - Ronald L Ettinger
- The University of Iowa College of Dentistry and Dental Clinics, Iowa City, IA, United States
| | - Fernando Neves Hugo
- Department of Preventive and Social Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Jian Liu
- Peking University School & Hospital of Stomatology, Beijing, China
| | - Leonardo Marchini
- The University of Iowa College of Dentistry and Dental Clinics, Iowa City, IA, United States
| | - Gerry McKenna
- Centre for Public Health, Queen's University Belfast, Belfast, United Kingdom
| | - Takahiro Ono
- Division of Comprehensive Prosthodontics, Niigata University Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Wensheng Rong
- Peking University School & Hospital of Stomatology, Beijing, China
| | - Martin Schimmel
- Department of Reconstructive Dentistry and Gerodontology, School of Dental Medicine, University of Bern, Bern, Switzerland.,Division of Gerodontology and Removable Prosthodontics, University Clinics of Dental Medicine, University of Geneva, Geneva, Switzerland
| | - Naseem Shah
- Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi, India
| | - Linda Slack-Smith
- School of Population and Global Health, The University of Western Australia, Perth, WA, Australia
| | - Stella X Yang
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Edward C M Lo
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
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11
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Chen J, Duangthip D, Gao SS, Huang F, Anthonappa R, Oliveira BH, Turton B, Durward C, El Tantawi M, Attia D, Heima M, Muthu MS, Maharani DA, Folayan MO, Phantumvanit P, Sitthisettapong T, Innes N, Crystal YO, Ramos-Gomez F, Medina AC, Lo ECM, Chu CH. Oral Health Policies to Tackle the Burden of Early Childhood Caries: A Review of 14 Countries/Regions. FRONTIERS IN ORAL HEALTH 2021; 2:670154. [PMID: 35048013 PMCID: PMC8757786 DOI: 10.3389/froh.2021.670154] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 05/07/2021] [Indexed: 12/05/2022] Open
Abstract
Aim: Early childhood caries (ECC) has significant public health implications but has received inadequate global attention. There is limited information regarding the success of oral health policies implemented to address the challenges of ECC. This review aimed to summarize such policies to tackle ECC from different countries/regions. Method: Independent collaborators from 14 countries/regions (Australia, Brazil, Cambodia, China, Hong Kong, Egypt, India, Indonesia, Japan, Nigeria, Thailand, UK, USA, and Venezuela) collected the data. The ECC status, dental workforce, oral health policies on ECC prevention in different countries/regions were summarized by each country. Results: The findings indicated that ECC prevalence varied in different countries/regions. The lowest prevalence of ECC among 5-year-old children was found in Nigeria (7%), and the highest was found in Indonesia (90%). The existing dental workforce and resources are limited in most countries. The smallest dentist to population ratio was reported by Nigeria at 1:48,400, whereas the highest ratio was in Brazil (1:600). Out of 14, three (21%) countries namely India, Venezuela and Cambodia had no national oral health policies addressing ECC and four (29%) countries (Cambodia, China, India, Venezuela) had no publicly funded dental care program for 0-5-year-old children. Water fluoridation is available in four countries/regions (Australia, Brazil, Hong Kong, USA). Conclusion: ECC remains a global health challenge and dental workforce is limited. National/regional programs to tackle ECC are not yet prioritized in many countries/regions. Evidence to support demonstration projects is limited. Further research on the cost-effectiveness of interventions strategies is required for policymakers.
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Affiliation(s)
- Jieyi Chen
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | | | | | - Fang Huang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Robert Anthonappa
- Faculty of Health and Medical Sciences, University of Western Australia, Perth, WA, Australia
| | | | - Bathsheba Turton
- Faculty of Dentistry, University of Puthisastra, Phnom Penh, Cambodia
| | - Callum Durward
- Faculty of Dentistry, University of Puthisastra, Phnom Penh, Cambodia
| | - Maha El Tantawi
- Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Dina Attia
- Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Masahiro Heima
- Faculty of Dentistry, Kagoshima University, Kagoshima, Japan
| | - Murugan Satta Muthu
- Centre for Early Childhood Caries Research (CECCRe), Sri Ramachandra Institute of Higher Education and Research, Chennai, India
- Adjunct Research Associate, Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
| | | | | | | | | | - Nicola Innes
- School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Yasmi O. Crystal
- College of Dentistry, New York University, New York, NY, United States
| | - Francisco Ramos-Gomez
- School of Dentistry, University of California, Los Angeles, Los Angeles, CA, United States
| | | | | | - Chun Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
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12
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First Data in the Process of Validating a Tool to Evaluate Knowledge, Attitude, and Practice of Healthcare Providers in Oral Care of Institutionalized Elderly Residents: Content Validity, Reliability and Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18084145. [PMID: 33919908 PMCID: PMC8070937 DOI: 10.3390/ijerph18084145] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 12/20/2022]
Abstract
Background: Oral health of elderly people is a global concern. Poor oral health in institutionalized elderly people has been attributed to poor knowledge, attitude, and practice (KAP) of healthcare providers. However, no validated KAP tool is available yet. Objective: To develop and validate a tool to measure knowledge, attitude, and practice of healthcare providers in oral care of institutionalized elderly people. Methods: The development and validation of the tool was based on literature reviews, comments from professional experts, and statistical analytic methods. Content validity in the instrument psychometric property and its relevance with reliability are essential. Content validity ratio and content validity index were performed. Then, a pilot study was conducted in 20 institutionalized healthcare providers for testing applicability, feasibility, and reliability. Results: A total of 43 items were developed in three domains, knowledge (19 items), attitude (13 items), and practice (11 items). Content validity analysis revealed the KAP tool with high values of the I-CVI (score 1.00) and S-CVI (S-CVI/UA result 1.00). The test-retest reliability with Cronbach’s alphas of knowledge, attitude, practice, and overall KAP were 0.67, 0.93, 0.92, and 0.94, respectively. Conclusions: The developed and validated tool is appropriate to measure KAP of healthcare providers in oral care of institutionalized elderly people. It can be used to measure KAP of institutionalized healthcare providers in order to develop appropriate strategies to improve KAP of healthcare providers.
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Dental Care Services for Older Adults in Hong Kong-A Shared Funding, Administration, and Provision Mode. Healthcare (Basel) 2021; 9:healthcare9040390. [PMID: 33915802 PMCID: PMC8067220 DOI: 10.3390/healthcare9040390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/12/2021] [Accepted: 03/22/2021] [Indexed: 11/17/2022] Open
Abstract
Hong Kong has a large and growing population of older adults but their oral health conditions and utilization of dental services are far from optimal. To reduce the financial barriers and to improve the accessibility of dental care services to the older adults, a number of programmes adopting an innovative shared funding, administration, and provision mode have recently been implemented. In this review, an online search on the Hong Kong government websites and the electronic medical literature databases was conducted using keywords such as "dental care," "dental service," and "Hong Kong." Dental care services for older adults in Hong Kong were identified. These programmes include government-funded outreach dental care service provided by non-governmental organizations (NGOs), provision of dentures and related treatments by private and NGO dentists supported by the Community Care Fund, and government healthcare vouchers for private healthcare, including dental, services. This paper presents the details of the operation of these programmes and the initial findings. There is indirect evidence that these public-funded dental care service programmes have gained acceptance and support from the government, the service recipients, and the providers. The experience gained is of great value for the development of appropriate dental care services for the older adults in Hong Kong and worldwide.
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Factors Associated with Knowledge, Attitudes, and Practices Related to Oral Care Among the Elderly in Hong Kong Community. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17218088. [PMID: 33147890 PMCID: PMC7672548 DOI: 10.3390/ijerph17218088] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/29/2020] [Accepted: 10/29/2020] [Indexed: 12/27/2022]
Abstract
Background: The oral health of elderly populations is a significant concern, as it is closely linked to general health and health-related quality of life. Poor oral health exacerbates oral diseases, leading to an increased risk of non-communicable diseases and self-care dependence, particularly in the elderly, worldwide. Knowledge, attitudes, and practices (KAP) play influential roles in individual oral care. However, the evidence of KAP related to oral care among the elderly is still inadequate. Objective: This study aimed to examine KAP and their associated factors related to oral care among the elderly community. Methods: A cross-sectional descriptive design was used. The eligible subjects were recruited, using convenience sampling and snowball sampling. Results: A total of 385 elderly individuals were included, and 51.4% were women. The mean age was 71.66 (SD 6.28). Knowledge was reportedly poor, as more than 50% elderly answered several questions incorrectly. The mean attitude and practices scores were 44.94 (SD 6.33) and 68.90 (SD 10.44), respectively. There was a significant correlation among knowledge, attitudes, and practices (p < 0.001). Multivariable regression analysis revealed numerous factors had remarkably significant association with knowledge [R2 = 0.30, F (4,380) = 11.96, p < 0.001], attitudes [R2 = 0.28, F (6,378) = 9.27, p < 0.001], and practices [R2 = 0.31, F (5,379) = 12.34, p < 0.001], particularly education levels, full-time employment, and self-care independence. Conclusions: Based on the KAP theoretical model, KAP are closely interrelated. Identified factors associated with KAP are useful to understand at-risk groups. Elderly individuals at lower education levels, with poor family support and inadequate self-care independence, have poor KAP related to oral care. Therefore, this study improves insight for health promotion developers, suggesting that more attention should be paid to at-risk elderly groups’ oral health. To enhance participation in dental care and improve oral care performance in the elderly, educational program containing oral health knowledge should be offered to at-risk groups. Family support and involvement are also important for improving oral care among elderly individuals.
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Duangthip D, Gao SS, Chen KJ, Lo ECM, Chu CH. Oral health-related quality of life and caries experience of Hong Kong preschool children. Int Dent J 2020; 70:100-107. [DOI: 10.1111/idj.12526] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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Duangthip D, Chen KJ, Gao SS, Lo ECM, Chu CH. Early childhood caries among 3- to 5-year-old children in Hong Kong. Int Dent J 2018; 69:230-236. [PMID: 30565658 DOI: 10.1111/idj.12455] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE The aim of this study was to describe the prevalence of dental caries among 3- to 5-year-old children in Hong Kong and to investigate the factors associated with their dental caries status. METHODS Seven kindergartens in Hong Kong were selected using stratified random sampling. The 3- to 5-year-old kindergarten children were invited to join the study. The participants' parents were asked to complete a questionnaire regarding their children's demographic and socio-economic backgrounds, their dental habits and their own dental knowledge. Dental caries experience was measured using the decayed, missing and filled primary teeth (dmft) index. The visible plaque index was adopted for recording oral hygiene. The relationships between caries experience and children's demographic backgrounds, dental habits, oral hygiene and parental dental knowledge were studied using a zero-inflated negative binomial (ZINB) regression analysis. RESULTS Among the 1,204 participating preschool children, the overall prevalence of dental caries (dmft > 0) was 46%. The mean dmft score was 2.1 ± 3.4. The prevalences of dental caries among the 3-, 4- and 5-year-old children were 38%, 43% and 55%, respectively. ZINB regression analysis revealed that the study children who were boys, came from families with lower incomes, had dental visit experiences, had higher plaque scores and had parents with lower levels of dental knowledge, had higher dmft scores (P < 0.05). CONCLUSIONS Dental caries is prevalent among preschool children in Hong Kong. The caries experiences of the study children are associated with gender, family income, parental dental knowledge, dental visit experience and oral hygiene.
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Affiliation(s)
| | - Kitty Jieyi Chen
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | | | | | - Chun Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
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