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Naysmith KE, Foster Page LA, Tong DC, Thomson WM. Oral Health Status of New Zealand Defence Force Recruits. Mil Med 2023; 188:e804-e810. [PMID: 34559238 DOI: 10.1093/milmed/usab385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/19/2021] [Accepted: 09/10/2021] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION The demands of operational deployment mean that defense force personnel must be dentally fit. Although medical evacuation for dental causes should be avoided, dental emergencies are a major non-combat-related contributor to withdrawal from deployment. Information on the oral health status of recruits and officer cadets entering the New Zealand Defence Force (NZDF) is scarce, yet it is useful for service and workforce planning. We investigated oral health status and its associations in new recruits and officer cadets entering the NZDF over a 13-month period. MATERIALS AND METHODS This study used data from recruits' initial dental examination (including baseline forensic charting), posterior bitewing radiographs, orthopantomograph radiograph, and a socio-dental questionnaire. The impaction status of third molar teeth was evaluated. Ethical approval was obtained from the University of Otago Ethics Committee (reference number D18/200) and the NZDF Organisational Research Committee. RESULTS Of the 874 (83%) of the 1,053 recruits (age range 17-59 years) who participated, one in five were Māori. Nearly two-thirds were Army recruits. Caries prevalence was almost 70%. Mean Decayed, Missing, and Filled Teeth (DMFT) (3.0 overall) was higher among females and Māori. Few teeth were missing due to caries. Third molars were common, seen in 745 (88.3%). One in four maxillary third molars (but only one in six mandibular ones) had fully erupted. The most common type of impaction among mandibular third molars was the mesioangular type, followed by vertical, horizontal, and distoangular. Almost 60% of recruits had one or more potentially problematic third molars. The prevalence was highest in the youngest age groups, those of medium or low socioeconomic status and in Army or Navy recruits. CONCLUSIONS Recruits' oral health was acceptable, but potentially problematic third molars were common, indicating a need for careful assessment (and their possible removal) before operational deployment.
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Affiliation(s)
- K E Naysmith
- Dental Department, Hutt Hospital, Hutt Valley District Health Board, Lower Hutt 5010, New Zealand
| | - L A Foster Page
- New Zealand Defence Force Health Directorate, Defence House, Wellington 6011, New Zealand
| | - D C Tong
- Faculty of Dentistry, University of Otago, Dunedin 9054, New Zealand
| | - W M Thomson
- Faculty of Dentistry, University of Otago, Dunedin 9054, New Zealand
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Fluoride: From Nutrient to Suspected Neurotoxin. Nutrients 2022; 14:nu14173507. [PMID: 36079765 PMCID: PMC9460633 DOI: 10.3390/nu14173507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/02/2022] [Accepted: 08/16/2022] [Indexed: 11/30/2022] Open
Abstract
The recollections of a former public health officer and research scientist who maintained good relations with both pro- and anti-fluoridationists over the course of a 60-year career in which fluoride has gone from being a “nutrient” to a suspected neurotoxin.
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Kämppi A, Tanner T, Viitanen O, Pohjola V, Päkkilä J, Tjäderhane L, Anttonen V, Patinen P. Association of Dental Fear with Caries Status and Self-Reported Dentition-Related Well-Being in Finnish Conscripts. Dent J (Basel) 2022; 10:dj10030045. [PMID: 35323247 PMCID: PMC8947707 DOI: 10.3390/dj10030045] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/06/2022] [Accepted: 03/08/2022] [Indexed: 02/04/2023] Open
Abstract
The main aim of this cross-sectional study was to examine the prevalence of dental fear among Finnish conscripts. Other aims were to study the association between dental fear and cariological status as well as their self-reported, dentition-related well-being. The study material consisted of 13,564 men and 255 women conscripts who underwent oral examinations. Of those, 8713 responded to a computer-based questionnaire. The mean number of decayed teeth (DT) was used in analyses for cariological status. Self-reported dental fear, dentition-related well-being and regular check-ups were analysed. Data were analysed with cross tables, Pearson Chi-Square tests, Fisher’s exact test and binary logistic regressive analysis. High dental fear or finding dental visits very scary was associated with DT > 2 both among women (14.6%, when DT = 0; 33.3%, when DT > 2) and men conscripts (2.3% and 10.8%, respectively). In addition, those reporting that dental health had a negative impact on their well-being and had no regular check-ups were more likely to need cariological treatment than the rest. A high education level, both one’s own and parental, was a protective factor for restorative treatment need in male conscripts. The findings of this study support the concept of a vicious cycle of dental fear and dental caries. A preventive, interactive way of work by dental teams would most likely be beneficial for dental health, avoiding the development of dental fear, and dentition-related well-being.
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Affiliation(s)
- Antti Kämppi
- Department of Oral and Maxillofacial Diseases, University of Helsinki, 00100 Helsinki, Finland;
- Correspondence: ; Tel.: +358-2941911
| | - Tarja Tanner
- Department of Cariology, Endodontology and Paediatric Dentistry, University of Oulu, 90570 Oulu, Finland; (T.T.); (O.V.); (V.P.); (V.A.); (P.P.)
- MRC, Oulu University Hospital, University of Oulu, 90570 Oulu, Finland
| | - Olavi Viitanen
- Department of Cariology, Endodontology and Paediatric Dentistry, University of Oulu, 90570 Oulu, Finland; (T.T.); (O.V.); (V.P.); (V.A.); (P.P.)
| | - Vesa Pohjola
- Department of Cariology, Endodontology and Paediatric Dentistry, University of Oulu, 90570 Oulu, Finland; (T.T.); (O.V.); (V.P.); (V.A.); (P.P.)
- MRC, Oulu University Hospital, University of Oulu, 90570 Oulu, Finland
| | - Jari Päkkilä
- Department of Mathematical Sciences, University of Oulu, 90570 Oulu, Finland;
| | - Leo Tjäderhane
- Department of Oral and Maxillofacial Diseases, University of Helsinki, 00100 Helsinki, Finland;
- Helsinki University Hospital, 00029 Helsinki, Finland
| | - Vuokko Anttonen
- Department of Cariology, Endodontology and Paediatric Dentistry, University of Oulu, 90570 Oulu, Finland; (T.T.); (O.V.); (V.P.); (V.A.); (P.P.)
- MRC, Oulu University Hospital, University of Oulu, 90570 Oulu, Finland
| | - Pertti Patinen
- Department of Cariology, Endodontology and Paediatric Dentistry, University of Oulu, 90570 Oulu, Finland; (T.T.); (O.V.); (V.P.); (V.A.); (P.P.)
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Palli C, Pachava S, Shaik P, Ravoori S, Yaddanapalli S, Lodagala A. Care sought and normative need assessment for dental caries among rural adults in jeelugumelli mandal, Andhra Pradesh, India. JOURNAL OF INDIAN ASSOCIATION OF PUBLIC HEALTH DENTISTRY 2022. [DOI: 10.4103/jiaphd.jiaphd_60_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Stangvaltaite-Mouhat L, Puriene A, Stankeviciene I, Aleksejuniene J. Fluoride in the drinking water and dental caries experience by tooth surface susceptibility among adults. BMC Oral Health 2021; 21:234. [PMID: 33947382 PMCID: PMC8097874 DOI: 10.1186/s12903-021-01598-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/27/2021] [Indexed: 11/23/2022] Open
Abstract
Background Dental caries is the most prevalent non-communicable health condition globally. The surface-based susceptibility hierarchy indicates that surfaces in the same group have similar susceptibility to caries, where the most susceptible group consists of occlusal surfaces of first molars and buccal surfaces of lower first molars, and the least susceptible surfaces are smooth and proximal surfaces of first premolars, canines and incisors. Therefore, fluoride in the drinking water could impact one group more than the other group. The present study examined the association between fluoride levels in the drinking water and dental caries experience in adults in the context of varying tooth surface susceptibility. Methods Data from the cross-sectional National Lithuanian Oral Health Survey conducted in 2017–2019 included a stratified random sample of 1398 35–74-year-olds (52% response rate). Dental caries experience in dentine was measured at a surface level. The surfaces were grouped according to their caries susceptibility (group 1 being the most and group 4 the least susceptible), and dental caries experience was calculated separately for each susceptibility group, creating four outcomes. Information about explanatory variable, fluoride levels in the drinking water, was provided by the water suppliers. The questionnaire inquired about potential determinants: sociodemographic characteristics and oral health-related behaviors. Chi-square, Mann–Whitney U and Kruskal Wallis tests were used for descriptive statistics, and linear regression analyses to examine the association between fluoride levels and four outcomes. Results The proportions of median decayed, missing, filled surfaces decreased following the surface-based susceptibility hierarchy (group 1–33%, group 2–28%, group 3–24%, group 4–15%). When adjusted for potential determinants, higher-level fluoride (≥ 0.7 ppm vs < 0.7 ppm) in the drinking water associated with lower dental caries experience in all surface-based susceptibility hierarchy groups; Group 1: β = − 0.23 (95 %CI − 0.44; − 0.001), Group 2: β = − 0.44 (95 %CI − 0.82; − 0.07), Group 3: β = − 1.14 (95 %CI − 1.88; − 0.41) and Group 4: β = − 6.28 (95 %CI − 9.29; − 3.30). Conclusions The higher-level fluoride in the drinking water associated with lower dental caries experience in adults and this was observed in all surface-based susceptibility groups. However, there is a need to validate the surface-based susceptibility hierarchy in longitudinal adult studies.
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Affiliation(s)
- Lina Stangvaltaite-Mouhat
- Oral Health Centre of Expertise in Eastern Norway, Sørkedalsveien 10A, 0369, Oslo, Norway. .,Department of Clinical Dentistry, Faculty of Health Sciences, UiT The Arctic University of Norway, 9037, Tromsø, Norway.
| | - Alina Puriene
- Institute of Dentistry, Faculty of Medicine, Vilnius University, M. K. Čiurlionis str. 21, 03101, Vilnius, Lithuania
| | - Indre Stankeviciene
- Institute of Dentistry, Faculty of Medicine, Vilnius University, M. K. Čiurlionis str. 21, 03101, Vilnius, Lithuania
| | - Jolanta Aleksejuniene
- Department of Oral Health Sciences, Faculty of Dentistry, The University of British Columbia, 2199 Wesbrook Mall, Vancouver, Canada
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Badel T, Savić Pavičin I, Bašić K, Kes VB. SOCIOECONOMIC INFLUENCE OF TOBACCO USE AND DENTAL CARIES EXPERIENCE IN DIFFERENT MALE CROATIAN POPULATIONS. Acta Clin Croat 2018; 57:510-517. [PMID: 31168185 PMCID: PMC6536275 DOI: 10.20471/acc.2018.57.03.15] [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] [Indexed: 12/03/2022] Open
Abstract
SUMMARY – The purpose was to evaluate dental caries experience in different male subpopulations of Croatian Army recruits and dental students, and subsequently, smoking habits related to the level of education and place of residence. Croatian army recruits (n=248; mean age 20.2) and male dental students (n=56; mean age 21.5) were evaluated according to DMFT and FST indices, divided according to age and place of residence, and interviewed about their dietary habits and smoking of tobacco. In the subpopulation of recruits, the median value of DMFT was 6 and of FST index 25. A statistically significant difference was recorded between DT and FST index (p<0.05) according to dietary role of carbohydrates reflected in caries development. The number of recruits with finished elementary school coming from a rural area who smoked (in total 57.66% of smokers) was significantly larger (p=0.0041). In dental students, the median value of DMFT was 5, with statistical significance in comparison with recruits (p=0.03). There was a difference in FST index (median 28) (p<0.0001). Students were mostly nonsmokers (71.43%) and had urban residence (p<0.0001). FST index was a more specific indicator in the socioeconomically heterogeneous sample of recruits (more subjects coming from rural areas and with a lower level of education) than in the sample of dental students (more subjects coming from urban areas).
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Affiliation(s)
- Tomislav Badel
- 1Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 2Department of Dental Anthropology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 3Department of Pharmacology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 4Department of Neurology, Sestre milosrdnice University Hospital Centre, University of Zagreb, Zagreb, Croatia
| | - Ivana Savić Pavičin
- 1Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 2Department of Dental Anthropology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 3Department of Pharmacology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 4Department of Neurology, Sestre milosrdnice University Hospital Centre, University of Zagreb, Zagreb, Croatia
| | - Krešimir Bašić
- 1Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 2Department of Dental Anthropology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 3Department of Pharmacology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 4Department of Neurology, Sestre milosrdnice University Hospital Centre, University of Zagreb, Zagreb, Croatia
| | - Vanja Bašić Kes
- 1Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 2Department of Dental Anthropology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 3Department of Pharmacology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia; 4Department of Neurology, Sestre milosrdnice University Hospital Centre, University of Zagreb, Zagreb, Croatia
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Aesthetic Rehabilitation of a Severe Dental Fluorosis Case with Ceramic Veneers: A Step-by-Step Guide. Case Rep Dent 2018; 2018:4063165. [PMID: 29977624 PMCID: PMC6011114 DOI: 10.1155/2018/4063165] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 04/15/2018] [Accepted: 04/22/2018] [Indexed: 11/25/2022] Open
Abstract
The selection of an appropriate treatment plan for cases of dental fluorosis depends on the severity of the condition. Ceramic veneers are considered the treatment of choice for moderate to severe cases of fluorosis given the optimum aesthetics, wear resistance, biocompatibility, and long-term results of these veneers. This case report describes a step-by-step rehabilitation of fluorosed teeth, using ceramic veneers in a 26-year-old Yemeni male. The patient presented at the restorative dentistry clinics at King Saud University complaining of an unpleasant smile and generalized tooth discoloration.
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Moreno-Quispe LA, Espinoza-Espinoza LA, Bedon-Pajuelo LS, Guzmán-Avalos M. Dental caries in the peruvian police population. J Clin Exp Dent 2018; 10:e134-e138. [PMID: 29670730 PMCID: PMC5899794 DOI: 10.4317/jced.54265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Accepted: 01/03/2018] [Indexed: 11/17/2022] Open
Abstract
Background Dental caries is a multifactorial disease that affects the general population. After reviewing the scientific literature, no studies were found on the index of decayed, missing and filled teeth (DMFT) in the Peruvian police population. The objective was to evaluate the DMFT index and severity level of the disease in police personnel of the Ancash region, Peru. Material and Methods Cross-sectional prevalence study. The medical records of the police personnel in activity were reviewed and each subject was examined from May 2012 to May 2013. The study was authorized by the Director of the PNP-Huaraz Ancash Polyclinic as part of the activities of the civil SERUMS personnel in the area of odontology. The sample was census with 925 subjects. The data was systematized following the methodology recommended by the World Health Organization (WHO). The statistics were analyzed by Chi square test with significance p<0.05, Pearson test and ANOVA. Results The prevalence of caries in the police population was 73.4%. The DMFT index was 10.63 ± 4.96 (p<0.01). The severity of the disease in relation to age was 0.77 ± 0.41 with a high risk in this population. The DMFT index in females 128/925 and males 797/925 was 10.43 and 10.67 respectively. There is an inversely proportional relationship in the number of teeth filled with dental amalgam in policemen older than 35 years versus the number of teeth sealed with material other than dental amalgam in policemen under 35 years. Only 0.8% 7/925 had dental prostheses and 58.6% (542/925) of the subjects needed oral rehabilitation. Conclusions The severity of dental caries is high, strategies are required to improve intervention in this sector, developing effective programs in oral health in the short, medium and long term. Key words:Dental caries severity, oral health, dental caries prevalence, peruvian police.
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Affiliation(s)
- Luz A Moreno-Quispe
- MS, DDS, Researcher, Department of Research, Innovation and Development Peru SAC, Ancash Peru
| | | | - Loel S Bedon-Pajuelo
- MS, Ph.D, Professor, Social Policies Program, Graduate School, Santiago Antúnez de Mayolo University, Ancash Peru
| | - Magna Guzmán-Avalos
- MS, Ph.D, Professor, School of Health Sciences, Santiago Antúnez de Mayolo University, Ancash Peru
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Drachev SN, Brenn T, Trovik TA. Dental caries experience and determinants in young adults of the Northern State Medical University, Arkhangelsk, North-West Russia: a cross-sectional study. BMC Oral Health 2017; 17:136. [PMID: 29183304 PMCID: PMC5706395 DOI: 10.1186/s12903-017-0426-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 11/19/2017] [Indexed: 12/04/2022] Open
Abstract
Background Little information exists about the experience of and risk factors for dental caries in young adults in Russia. We investigated dental caries experience and determinants in medical and dental students in North-West Russia. Methods This cross-sectional study included 442 medical and 309 dental undergraduate students of Russian nationality aged 18–25 years from the Northern State Medical University, Arkhangelsk, Russia. Information on socio-demographic factors and oral health behaviour (regularity of dental visits, frequency of tooth-brushing, using toothpaste with fluoride, and skipping tooth-brushing) was obtained from a structured, self-administered questionnaire. Dental caries experience was based on the decayed (D) missing (M) filled (F) teeth (T) index and the Significant Caries (SiC) index, which were assessed through dental examination. Students with a DMFT index ≥9 were placed in the SiC group. Negative binomial hurdle and multivariable binary logistic regressions were used for statistical analyses. Results The prevalence of dental caries (DMFT >0) was 96.0%, overall mean DMFT index was 7.58 (DT: 0.61, MT: 0.12, and FT: 6.84), and the corresponding SiC index was 12.50. Age 21–25 years (incidence rate ratio [IRR] = 1.09, 95% confidence interval [CI]: 1.01–1.18), being a female (IRR = 1.10, 95% CI: 1.01–1.20), high subjective socioeconomic status (SES) [IRR = 1.11, 95% CI: 1.02–1.21], and skipping tooth-brushing (IRR = 1.09, 95% CI: 1.00–1.19) were associated with a higher DMFT index. DMFT index also increased among students who reported regular dental visits (IRR = 1.22, 95% CI: 1.10–1.36), but their odds of being in the dental caries-free group decreased (odds ratio [OR] = 0.38, 95% CI: 0.18–0.82). Significant predictors of being categorised to the SiC group were older age (OR = 1.41, 95% CI: 1.03–1.92), high subjective SES (OR = 1.57, 95% CI: 1.13–2.19), and regular dental visits (OR = 2.34, 95% CI: 1.56–3.51). Conclusions A high prevalence of dental caries and high DMFT index, with a dominance of FT, were observed in our Russian medical and dental students. Age, sex, subjective SES, regular dental visits, and skipping tooth-brushing were determinants of dental caries experience.
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Affiliation(s)
- Sergei N Drachev
- Department of Community Medicine, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037, Tromsø, Norway. .,International School of Public Health, Northern State Medical University, Troickij av. 51, NSMU, ISPHA, office 1252, 163061, Arkhangelsk, Russia.
| | - Tormod Brenn
- Department of Community Medicine, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037, Tromsø, Norway
| | - Tordis A Trovik
- Department of Community Medicine, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037, Tromsø, Norway
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Critique of the review of 'Water fluoridation for the prevention of dental caries' published by the Cochrane Collaboration in 2015. Br Dent J 2017; 220:335-40. [PMID: 27056513 DOI: 10.1038/sj.bdj.2016.257] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2016] [Indexed: 11/09/2022]
Abstract
The Cochrane Review on water fluoridation for the prevention of dental caries was published in 2015 and attracted considerable interest and comment, especially in countries with extensive water fluoridation programmes. The Review had two objectives: (i) to evaluate the effects of water fluoridation (artificial or natural) on the prevention of dental caries, and (ii) to evaluate the effects of water fluoridation (artificial or natural) on dental fluorosis. The authors concluded, inter alia, that there was very little contemporary evidence, meeting the Review's inclusion criteria, that evaluated the effectiveness of water fluoridation for the prevention of dental caries. The purpose of this critique is to examine the conduct of the above Review, and to put it into context in the wider body of evidence regarding the effectiveness of water fluoridation. While the overall conclusion that water fluoridation is effective in caries prevention agrees with previous reviews, many important public health questions could not be answered by the Review because of the restrictive criteria used to judge adequacy of study design and risk of bias. The potential benefits of using wider criteria in order to achieve a fuller understanding of the effectiveness of water fluoridation are discussed.
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11
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The growing problems of dental caries and obesity: an Australian perspective. Br Dent J 2016; 221:379-381. [DOI: 10.1038/sj.bdj.2016.723] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2016] [Indexed: 11/08/2022]
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Byrne SJ, Tan KH, Dashper SG, Shen P, Stanton DP, Yuan Y, Reynolds EC. The potential acidogenicity of liquid breakfasts. J Dent 2016; 49:33-9. [PMID: 27109215 DOI: 10.1016/j.jdent.2016.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 04/17/2016] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES To determine the potential acidogenicy of liquid breakfasts. METHODS In vitro acid production by Streptococcus mutans was measured in the beverages at a pH of 5.5, as was the fall in pH over 10min. The buffering capacity was determined, as well as the calcium, inorganic phosphate and fluoride concentrations (total and soluble) of the beverages. Bovine milk (UHT) was used for comparison. RESULTS The rate of acid production by S. mutans, and pH fall over 10min was greater in liquid breakfasts compared to bovine milk. All beverages except one demonstrated a significantly lower buffering capacity than bovine milk. All beverages contained significantly greater concentrations of soluble calcium than bovine milk, and all except two contained significantly more soluble inorganic phosphate. CONCLUSIONS S. mutans was able to generate significantly more acid in the liquid breakfasts than in bovine milk, indicating these drinks may contribute to a cariogenic diet. In general, the liquid breakfasts required significantly less acid than bovine milk to reduce their pH to the approximate critical pH for enamel demineralisation. However, the liquid breakfasts also tended to contain significantly more soluble calcium and inorganic phosphate than bovine milk. CLINICAL SIGNIFICANCE The substantial amounts and various types of sugars found within liquid breakfast beverages may result in a significant pH drop in dental plaque following consumption of these products.
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Affiliation(s)
- Samantha J Byrne
- Oral Health Cooperative Research Centre, Melbourne Dental School, Bio21 Institute, The University of Melbourne, Melbourne, Australia
| | - Kheng H Tan
- Oral Health Cooperative Research Centre, Melbourne Dental School, Bio21 Institute, The University of Melbourne, Melbourne, Australia
| | - Stuart G Dashper
- Oral Health Cooperative Research Centre, Melbourne Dental School, Bio21 Institute, The University of Melbourne, Melbourne, Australia
| | - Peiyan Shen
- Oral Health Cooperative Research Centre, Melbourne Dental School, Bio21 Institute, The University of Melbourne, Melbourne, Australia
| | - David P Stanton
- Oral Health Cooperative Research Centre, Melbourne Dental School, Bio21 Institute, The University of Melbourne, Melbourne, Australia
| | - Yi Yuan
- Oral Health Cooperative Research Centre, Melbourne Dental School, Bio21 Institute, The University of Melbourne, Melbourne, Australia
| | - Eric C Reynolds
- Oral Health Cooperative Research Centre, Melbourne Dental School, Bio21 Institute, The University of Melbourne, Melbourne, Australia.
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Schwendicke F, Jäger AM, Paris S, Hsu LY, Tu YK. Treating pit-and-fissure caries: a systematic review and network meta-analysis. J Dent Res 2015; 94:522-33. [PMID: 25710951 DOI: 10.1177/0022034515571184] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
For shallow or moderately deep pit-and-fissure lesions, various treatment options are available: (1) noninvasive treatments (e.g., fluoride application, antibacterial treatments, oral hygiene advice) avoid any dental hard tissue removal; (2) microinvasive treatments (e.g., sealing) remove only a few micrometers of hard tissues by etching; and minimally invasive methods (e.g., "preventive" resin/sealant restoration) remove carious dentin but avoid sacrificing sound tissues. We aimed at systematically reviewing and comparing these strategies for treating pit-and-fissure lesions in permanent teeth using network meta-analysis. Randomized or nonrandomized clinical trials investigating shallow or moderately deep primary caries lesions in fissured or pitted surfaces were included. We compared the risk of requiring invasive treatments or any retreatments in noninvasive, microinvasive, and minimally invasive treated lesions; untreated lesions were used as controls. Five electronic databases were systematically screened up to September 2013 and cross-referencing performed. Pairwise and network meta-analyses were performed and odds ratios and 95% confidence intervals (CI) calculated. Certainty of estimates was evaluated via GRADE criteria. From a total of 2,214 identified records, 14 studies representing 1,440 patients with 3,551 treated lesions were included. Pairwise meta-analysis found microinvasive and minimally invasive treated lesions to require less invasive retreatments than control lesions (odds ratios [95% confidence intervals]: 0.13 [0.07 to 0.26], 0.13 [0.03 to 0.50], respectively), whereas the estimate for noninvasively treated lesions remained nonsignificant (0.64 [0.39 to 1.06]). These findings were reflected in the strategy ranking stemming from network meta-analysis (first, minimally invasive; second, microinvasive; third, noninvasive). However, microinvasive treatment required significantly more total retreatments (including resealing) than minimally or noninvasive treatments. Due to limited study quality, the evidence was graded as low or very low. Clinical treatment decisions should consider the long-term sequelae and costs stemming from different therapies as well as their subjective impact on the patient. Available treatment options seem suitable for treating shallow or moderately deep pit-and-fissure lesions in permanent teeth; further conclusions are not possible.
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Affiliation(s)
- F Schwendicke
- Department of Operative and Preventive Dentistry, Charité-Universitätsmedizin Berlin, Germany
| | - A M Jäger
- Department of Operative and Preventive Dentistry, Charité-Universitätsmedizin Berlin, Germany
| | - S Paris
- Department of Operative and Preventive Dentistry, Charité-Universitätsmedizin Berlin, Germany
| | - L Y Hsu
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Y K Tu
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
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Sohi R, Gambhir R, Sogi G, Veeresha K, Randhawa A. Dental health status and treatment needs of police personnel of a north Indian state: a cross-sectional study. Ann Med Health Sci Res 2014; 4:567-71. [PMID: 25221706 PMCID: PMC4160682 DOI: 10.4103/2141-9248.139321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Oral health is an integral part of general health. Police personnel form the backbone for safety and security of a community hence their health is of utmost importance. Aim: The present study was conducted to assess the oral health status and treatment needs of police personnel employed in police stations of three districts within 35 km radius around Maharishi Markandeshwar University, Mullana. Subjects and Methods: A cross-sectional study was conducted on all the available police personnel at various police stations. Final sample size comprised of 652 subjects. The data were recorded on modified World Health Organization format (1997). Results: The mean age of subjects was 41.02 years (standard deviation = 12.29), 98.9% (645/652) were males and 1.1% (7/652) were females. The prevalence of dental caries was 54.3% (352/652) and the mean decayed, missing and filled teeth was 3.05. Mean number of teeth requiring filling and extraction were 0.44 and 0.67 respectively. Only 2.92% (19/652) of subjects possessed prosthesis in mandibular arch and a same number of individuals possessed prosthesis in maxillary arch. Regarding highest community periodontal index (CPI) score, 23.6% (153/652) subjects had a healthy periodontium whereas maximum subjects (61.3%, 398/652) had a CPI score 2. Conclusion: Prevalence of dental caries was quite high. Despite a high prosthetic need, only a small number of subjects possessed dental prosthesis. Overall periodontal status was satisfactory with a high number of subjects having completely healthy periodontium.
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Affiliation(s)
- Rk Sohi
- Department of Public Health Dentistry, MM University, Mullana, Ambala, Haryana, India
| | - Rs Gambhir
- Department of Public Health Dentistry, Gian Sagar Dental College and Hospital, Rajpura, Punjab, India
| | - Gm Sogi
- Department of Public Health Dentistry, KLE Dental College, Belgaum, Karnataka, India
| | - Kl Veeresha
- Department of Public Health Dentistry, MM University, Mullana, Ambala, Haryana, India
| | - A Randhawa
- Department of Public Health Dentistry, Sri Guru Ram Das Dental College and Hospital, Amritsar, Punjab, India
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Cochrane NJ, Hopcraft MS, Tong AC, Thean HL, Thum YS, Tong DE, Wen J, Zhao SC, Stanton DP, Yuan Y, Shen P, Reynolds EC. Fluoride content of tank water in Australia. Aust Dent J 2014; 59:180-6. [PMID: 24861392 DOI: 10.1111/adj.12163] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aims of this study were to: (1) analyse the fluoride content of tank water; (2) determine whether the method of water collection or storage influenced fluoride content; and (3) survey participant attitudes towards water fluoridation. METHODS Plastic tubes and a questionnaire were distributed through dentists to households with water tanks in Victoria. A midstream tank water sample was collected and fluoride analysed in triplicate using ion chromatography RESULTS All samples (n = 123) contained negligible amounts of fluoride, with a mean fluoride concentration of <0.01 ppm (range: <0.01-0.18 ppm). No statistically significant association was found between fluoride content and variables investigated such as tank material, tank age, roof material and gutter material. Most people did not know whether their tank water contained fluoride and 40.8% preferred to have access to fluoridated water. The majority thought fluoride was safe and more than half of the respondents supported fluoridation. Fluoride content of tank water was well below the optimal levels for caries prevention. CONCLUSIONS People who rely solely on tank water for drinking may require additional exposure to fluoride for optimal caries prevention.
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Affiliation(s)
- N J Cochrane
- Oral Health CRC, Melbourne Dental School, Bio21 Institute, The University of Melbourne, Victoria
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16
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Tanner T, Kämppi A, Päkkilä J, Patinen P, Rosberg J, Karjalainen K, Järvelin MR, Tjäderhane L, Anttonen V. Prevalence and polarization of dental caries among young, healthy adults: Cross-sectional epidemiological study. Acta Odontol Scand 2013; 71:1436-42. [PMID: 23627898 DOI: 10.3109/00016357.2013.767932] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Oral health of young people has improved in the industrialized countries during past decades. However, stagnation of this progress has been reported recently. The main aim of this epidemiological study was to investigate the level of cariological treatment history and need (DMFT, DT) and polarization of dental caries among a healthy young male population born in the early 1990s. MATERIALS AND METHODS Oral health of 13,564 men and 255 women born in 1990, 1991 or 1992 was screened based on the WHO criteria for epidemiological studies by 15 calibrated dentists in 20 garrisons (of a total 24) of the Finnish Defence Forces in January and July 2011. Mean DMFT and DT (SD) values and their distribution were calculated excluding wisdom teeth. Polarization was investigated using the Lorentz analysis. RESULTS Mean DMFT, DT and FT values were DMFT = 4.1 (SD = 4.2), DT = 1.4 (SD = 2.5) and FT = 2.7 (SD = 2.9). Almost half of the men (45.1%) and one third of the women (37.3%) had at least one tooth needing restorative treatment. About 30% of the conscripts had 90% of all caries lesions and ∼ 10% of the conscripts had half of all lesions. CONCLUSIONS Oral health of young males has not improved since the previous study among conscripts 15 years ago. Polarization of dental caries still exists. About half of the young male population still has manifested dental caries. Oral health promotion must not be neglected, even in countries with low caries prevalence.
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Affiliation(s)
- Tarja Tanner
- Institute of Dentistry, University of Oulu , Finland
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17
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Calache H, Hopcraft MS, Martin JM. Minimum intervention dentistry - a new horizon in public oral health care. Aust Dent J 2013; 58 Suppl 1:17-25. [DOI: 10.1111/adj.12046] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - MS Hopcraft
- Melbourne Dental School; The University of Melbourne; Victoria
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18
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Kämppi A, Tanner T, Päkkilä J, Patinen P, Järvelin MR, Tjäderhane L, Anttonen V. Geographical distribution of dental caries prevalence and associated factors in young adults in Finland. Caries Res 2013; 47:346-54. [PMID: 23548873 DOI: 10.1159/000346435] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Accepted: 12/10/2012] [Indexed: 11/19/2022] Open
Abstract
Oral health of the young has been reported to be associated with the place of residence, due to differences in socio-economic status. The results of studies on the effect of fluoride in drinking water on caries prevalence have been contradictory. The main aim of our study was to investigate the geographical distribution of dental caries prevalence in Finland and analyse possible regional, associated factors. Oral health of 13,564 men born between 1990 and 1992 was screened using a method based on criteria of the World Health Organization for epidemiological studies by 15 calibrated dentists in 20/24 garrisons of the Finnish Defence Forces in 2011. Mean DMFT and DT values in provinces were calculated. Multilevel analysis was applied to the data using generalized linear mixed models and a logit link function. The binary outcome variable was the cariological treatment need (yes/no) and the garrison was treated as random effect. Mean DMFT and DT values varied significantly between provinces in Finland. Increased levels of fluoride in drinking water, Swedish as the main language in the municipality, and living in urban areas were protective factors against cariological treatment need. Dentist density did not affect caries prevalence. The geographical distribution of dental caries further supported estimates of the protective effects of high fluoride levels in drinking water, Swedish as the main language in the municipality, as well as living in urban areas. Effect of fluoride on caries prevalence still exists, and association with the socio-economic status was confirmed.
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Affiliation(s)
- A Kämppi
- Institute of Dentistry, FI–90014 University of Oulu, Oulu, Finland.
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19
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Rugg-Gunn AJ, Do L. Effectiveness of water fluoridation in caries prevention. Community Dent Oral Epidemiol 2012; 40 Suppl 2:55-64. [DOI: 10.1111/j.1600-0528.2012.00721.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Loc Do
- Adelaide University; Australia
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20
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Faragó I, Nagy G, Márton S, Túry F, Szabó E, Hopcraft M, Madléna M. Dental Caries Experience in a Hungarian Police Student Population. Caries Res 2012; 46:95-101. [DOI: 10.1159/000336390] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Accepted: 12/22/2011] [Indexed: 11/19/2022] Open
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Sajjad I, Baines LS, Patel P, Salifu MO, Jindal RM. Commercialization of kidney transplants: a systematic review of outcomes in recipients and donors. Am J Nephrol 2008; 28:744-54. [PMID: 18434713 DOI: 10.1159/000128606] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2007] [Accepted: 03/06/2008] [Indexed: 12/15/2022]
Abstract
In this study we systematically reviewed outcomes in recipients and donors of commercial kidney transplants. Inherent in a study of this nature is the possibility of center and country bias, in particular there are no publications from China and South America. Publications also tended to report poor outcomes which may reflect bias on the part of the authors or to highlight the ethical issues in this area. We were unable to perform a meta-analysis due to variability in studies making it impossible to synthesize the data other than descriptive. Furthermore, these studies were not large or well conducted. We found that patient and graft survival was generally inferior to the data obtained from the UNOS (United Network for Organ Sharing). Some studies did achieve good outcomes, however, due to lack of details, it was not possible to infer if the donor hospital, surgical technique or immunosuppressive regimen was a factor. There was a higher incidence of unconventional and life-threatening infections such as malaria, invasive fungal infections, pneumonia, HIV and hepatitis. There was also a markedly increased incidence of postoperative surgical interventions in recipients. We suggest the establishment of a database for both recipients and donors to identify unique surgical, medical, infectious and immunosuppressive protocols for the recipients and donors in these hospitals. This could lead to better liaison between the recipient and donor hospitals so that modern surgical and medical practices can be implemented. There should also be improved emotional and psychological support to both the recipient and the donor. However, these steps could be seen as condoning the reprehensible practice of commercialization of human body parts.
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Affiliation(s)
- Imran Sajjad
- Department of Medicine, University of Wisconsin, Madison, Wisconsin, USA
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