Awareness of malocclusion and attitude towards orthodontic treatment among trainee dental surgery technicians in Nigeria

Objective: Malocclusion affects aesthetics, the physical, psychological and social life of a person. The aim of this study was to evaluate the awareness of malocclusion and attitude towards orthodontic treatment among trainee dental surgery technicians in Nigeria. Materials and Methods: This was a descriptive cross-sectional study carried out among 68 final year (sixty-eight) trainee dental surgery technicians in Nigeria. The research instrument was a self-administered close ended questionnaire. Data was analyzed using SPSS version 20. P value (P<0.05) was regarded as significant. Results: Sixty-one (89.7%) of the respondents were females, while 7 (10.3%) were males. Fifty-seven (83.8%) have heard of the term malalignment of teeth, 53 (77.9%) of the students think malalignment is due to external habits. 61 (89.7%) are aware that few teeth may have to be removed for proper positioning of irregular teeth and 51 (75.0%) were aware that the irregular teeth can be corrected even after 40 years of age. More females were aware of malocclusion and had positive attitude towards orthodontic procedures when compared to the males, but the difference was not statistically significant (P>0.05).Conclusion. Majority of the respondents in this study were aware of the term malalignment and had positive attitude towards orthodontic treatment. More females constituted the study population.

Oral health knowledge, attitude and oral hygiene practices among adults in Rwanda

Introduction: oral diseases (OD), commonly dental caries and periodontitis are a major public health problem. Poor oral hygiene has been associated with OD, causing tooth loss, which leads to disability and compromised patients' oral health. In Rwanda, OD is among the leading causes of morbidity at the health center level. Therefore, the purpose of this study was to assess the knowledge, attitude, and oral health practices among adult participants in Rwanda Methods: a descriptive cross-sectional study was done among participants attending public health facilities in Nyarugenge District, Rwanda. Participants were interviewed using a structured questionnaire. The data were analyzed using frequency distribution, percentage distribution, and bivariate and multivariate logistic regression at a 5% significant level. Results: among 426 participants who were interviewed, 39.44% (n=168) were 18-27 years old and the majority, 61.5% (n=262) were female. Poor oral health knowledge was found in 42% (n=179) of the participants, whilst 12.44% (n=53) showed poor oral health attitudes, and 67.37% (n=287) were found to have poor oral health practice. Participants with a high school level of education were more likely to have better oral health knowledge and the results were statistically significant aOR: 1.79, 95% CI 1.14; 2.82; p = 0.011 Conclusion: the findings of our study showed that almost half of the participants had poor oral health knowledge. Oral health attitude and oral hygiene practices were also lacking. There is a need to enhance oral health education in this community to improve their oral health knowledge, attitudes, and practices.

Waste management practices among dental surgery staff of major hospitals in Accra: a descriptive cross-sectional study

Introduction: the practice of dentistry in contemporary times produces considerable waste that could be harmful to individuals and the environment at large. In Ghana and many other jurisdictions, there are guidelines that outline how these wastes should be managed. This study was conducted to explore practices concerning dental waste management among dental surgery staff in some public facilities in Accra, Ghana. Methods: a descriptive cross-sectional study involving dental surgery staff of four major facilities in Accra was done. Overall, 124 staff from the selected facilities participated in the study, and 51 different dental surgeries were assessed. Data were collected using a structured questionnaire and an observation checklist. The questionnaire included questions on socio-demographics, as well as knowledge and practices regarding dental waste management. Results: there was unsatisfactory knowledge of waste disposal, while practices did not generally meet international recommendations and the Ministry of Health´s (MOH) guidelines. Though all respondents stored their sharp waste in puncture-proof containers, 98.4% did not label their clinical waste, while 62.9% would dispose of used X-ray fixers by pouring them down the drain. None of the 51 surgeries observed had more than one colour code available. Conclusion: there is a palpable need for education, monitoring, and empowerment concerning waste management in Ghana´s oral healthcare system.

Strengthening the oral health system in Nigeria: A health systems building block approach

Aim: The present study aimed to describe the building blocks of the oral health system, including the role that the community plays in strengthening the oral health system in Nigeria. Methodology: This research was a scoping review of the existing literature retrieved from search engines and databases. Thus, we utilised grey literature, peer-reviewed literature, policy documents and websites. The oral health system was analysed using the World Health Organisation's Health systems framework, and we adapted this framework by introducing a seventh block, community participation. We also inserted the links between the oral health service delivery and oral health workforce blocks of the framework to improve the oral health outcomes. Results: More dental clinics are required to improve the availability and accessibility of oral health services. Dental workforce expansion is imperative. This can be approached by training of junior cadre dental professionals and incorporating community health practitioners to deliver basic oral care. There is an unregulated access to medication to treat dental conditions; hence, oral disease treatments need to be included in the country's treatment guidelines to improve standard of care. The government needs to improve on overall health spending and invariably increase oral health care allocation urgently. Furthermore, the country's stewardship of oral health care is hinged on well disseminated and implemented national policies on oral health. The oral health system can achieve its overall goals with community participation, engagement and ownership. Conclusion: Strengthening the oral health system in Nigeria requires urgent attention on each building block and cross-cutting interventions across the system's building blocks. The role of the community will need to be recognised because it is vital in sustaining any organisational change.

Characteristics of oral health literacy in Senegal: A cross-sectional study among women in the Department of Pikine

Senegal having a significant prevalence of socially differentiated oral diseases, oral health literacy (OHL), an individual and social resource, should be considered alongside a remedial response. This work aimed to analyze women's OHL characteristics. A cross-sectional study on 315 women in Pikine County was carried out, using the Oral Health Literacy-Adult Questionnaire (OHL-AQ) for the OHL data collection and a questionnaire for the women's socioeconomic characteristics data. These women had an OHL average score of 6.5±3.1 and a median of 6. Among them, 56.5% had a seemingly low OHL level, a little over 68.9% had a score above the median as regards the "listening, communication and understanding" aspect, 58.4% to "decision making", 55.2% to "understanding numbers" and 33% to "reading and understanding". According to a multivariate analysis, secondary and higher educated women (p<0.001) with an active social network (p<0.023), in a wealthy household (p<0.0001) and of nuclear household type (p<0.036) had a higher OHL level. Women in Pikine have low OHL and are from working- class households. Therefore, oral health policies must take into account the women's social network contribution to the OHL improvement.

Prevalence of oral mucosal lesions and oral health related quality of life among adolescents in a rural Nigerian population

Background: Oral mucosal lesions affect people of all age groups, and vary in presentation; from asymptomatic to severely debilitating. Studies reporting the prevalence and effects of these lesions in adolescents are generally few compared to those describing the demography of dental caries and other oral diseases. Objective: To determine the prevalence of oral mucosal lesions, factors that contribute to the prevalence, and the association with the oral-health related quality of life (OHRQoL) of adolescents in the population. Methods: A cross-sectional survey was done on 240 secondary school students aged 10-19 from three secondary schools selected using multi-stage cluster random sampling. A pre-designed questionnaire was used to collect demographic information, presence of systemic illness, and oral habits. Oral-health related quality of life was assessed using the oral-health impact profile (OHIP-14), and intraoral examination was performed within the school premises by a single trained investigator. Results: A total of 33 participants (13.7%) had oral mucosal lesions. Overall, commissural lip pits (5.0%) were the most prevalent, while geographic tongue and irritation fibroma (0.4% each) were the least prevalent lesions. The mean OHIP-14 score of the participants in this study was 7.17+8.64. Participants with systemic diseases and cheek biting habits had statistically significant worse scores than those without either. Conclusion: The most prevalent oral mucosal lesions in the adolescent age group are those of developmental origin. Quality of life was negatively impacted by the presence of systemic diseases as well as cheek biting habit.

Oral health seeking behaviour among patients attending outpatient clinic in University of Ilorin teaching hospital (UITH) Ilorin

Introduction: In sub ­ Saharan Africa, oral health services are greatly hampered by low availability and poor accessibility to health care and these are various interrelated factors responsible. This study determined the factors that influence oral health seeking behavior among patients attending outpatients' clinic. Methodology: A total of 460patients were selected into the study from the outpatients' clinic using systematic random sampling. Data was collected and was analyzed using SPSS 17. The significant level was set at 0.05 Results: Of the 97.3% of the respondents with awareness of oral health facility, 90.9% of them had oral health facility within 5km distance. The commonest complaint was toothache. Majority of the respondents (88.2%) accessed orthodox oral health services mostly for teeth extraction (61.3%). There was statistically significant difference between the awareness of Oral health facility and closeness to residence. Conclusion: Age, awareness and attitude have positive effect on health seeking behavior of patients.

Oral Health Knowledge, Attitude and Practices among Adolescents in Choma District of Zambia

Introduction:Dentalcariesandperiodontaldiseases are the most common oral diseases globally. Early control of oral health behaviours is importantbecauselifestylesacquiredduringadolescence are powerful predictors of adult health. We conducted a study to determine knowledge, attitude and practices on oral hygiene among school-going adolescents in Choma district of Zambia.Methodology:Across-sectionalstudywasconducted among school-going adolescents in randomly selected schools in Choma District. Atotal of 335 participants were included in the study. Data were collected using a closed-end self-administered questionnaire. The sample size was distributed among the six schools in the ratio of their population. The study included anyone from grades 8-12. Data were analysed using IBM software for SPSS. We employedthe Chi-Squaretesttoinvestigate the association between variables. Ap-value less than 0.05 was considered statistically significant. Results: The study had 173 males and 162 females in the age range of 12-19 years. The majority (87.8%) had good knowledge, 69.4% had good attitude and 87.5% had good practice on oral -hygiene. Practice was influenced by sex with females having good oral hygiene as compared to their male counterparts. About 97.2% thought that dental health education is essential in schools. 34% indicated that they had visited the dentist when they experienced a toothache. However, parental advice to regularly visit the dentist was low (n=39).The majority 49.9% (n=167) indicated that they had not visited the dentist due to fear of the dental equipment set up.Conclusion and recommendation: Despite the majority having good knowledge and attitude on oral hygiene, there is a need to acquaint children with milling and dental units found in most dental offices. This may instil confidence in children to seek specialist dental treatment whenever they develop any dental disease. Further,parents need to be incorporated as partners in promoting oral health hygiene among school-going adolescents.

Oral Health of Vegetarians is a Neglected Aspect of Stomatological Research: A Reflection based on PubMed Evidence

The vegetarians form one-fifth of the global population. The vegetarians are a peculiar group of people; existing body of scientific evidence shows that they are a highly vulnerable group of people when it comes to oral diseases. The oral health of vegetarians is a critical aspect of dentistry; however, current evidence­based on PubMed database search­shows a dearth of literature on this thematic area. It appears this aspect is being neglected in the field of stomatological research. INTRODUCTION It is a general saying that 'you are what you eat'.This is a very true statement; what you eat goes a very long way in determining who you are, where you come from, what you are passing through, what you are up to, and why you eat [1].There are many factors that determine the pattern and choicespeople makeinfeeding themselves and/or their families [1]. For example, some people's choices of food are based on religious ideologies. In some religious societies, what one eatsmay determine how others perceive him/her i.e.being referred to as a faithful or a non-faithful. Whilstit is forbidden to eat pork in Jewish and Muslim societies, it is not forbidden insome non-Muslim and non-Jewish societies[2,3]. Arguably,the initiation, maintenance and modification of eating habits are complex processes. Who are Vegetarians?Based on the content of what is being eaten, people are classified as vegetarians and non-vegetarians. A vegetarian is a person who abstains from eating meat (flesh), seafood, and by-products of animal slaughter [4,5]. On the other hand, a non-vegetarian is a person who eats any or all of what vegetarians abstain from. A vegetarian diet is a very special diet and it includes variety of delicacies (Table 1) [4,5].

Awareness and Adherence to COVID-19 Preventive Measures among OralHealth Care Workers in Nigeria

BACKGROUND: Some studies have been conducted worldwide onthe preparedness of dentists and even dental students for infectionprevention and control with regard to the ongoing COVID-19 pandemicbut very few studies have been done among other Oral Health CareWorkers (OHCWs). The purpose of this study was to assess theknowledge and practices of dental health care workers in Nigeria oninfection prevention and control with regards to COVID-19.METHODS: This was a descriptive study on the knowledge andpractices regarding infection control protocols and procedures withregard to the COVID-19 pandemic among dental personnel in Nigeria.A validated self-administered questionnaire was utilised for datacollection. Bivariate analysis was done with a Chi-squared test todetermine the association between the participants age, gender,profession and place of practice with knowledge and practicesregarding COVID 19 infection. Statistical significance in associationswas inferred at P-value < 0.05.RESULTS: The majority of the OHCWs (77.4%) had good knowledgeabout infection prevention and control, and regulations regardingCOVID-19, but most of them (58.5%) displayed poor practices withregard to infection prevention and control regulations related toCOVID-19. Male respondents (68.8%), those aged between 55­64(83.3%) years and Dental therapists (71.4%) had a higher proportionof those with good practices with the male gender and profession(Dental Therapist) being significantly associated with good practices.(P<0.05).CONCLUSION: Our study identified a high rate of knowledge butlow compliance with infection prevention and control guidelinesregarding COVID-19. Better compliance with recommended infectioncontrol and waste management practices for all OHCWs and continuingeducation programs promoting infection control awareness are vitalto improving the practices of these OHCWs

Oral Health-Related Knowledge, Attitude and Practices Among Trainee Community Health Officers in A Nigerian Tertiary Health Institution

To evaluate the oral health-related knowledge and practices of trainee Community Health Officers. A cross-sectional descriptive study conducted using total population purposive sampling method with a self-administered questionnaire on 70 community health officer's trainees at the centre for training community health officers. Sixty-two trainees (response rate of 88.6%) participated made up of year one (45.2%) and year two 54.8%. %). Mean age of 33.5 years (SD=8.65). By gender, females 90.3% were more than males 9.7% while privately sponsored (53.2%) were more than government-sponsored 38.7% A majority had knowledge of Caries (98.4%), Periodontal disease (93.5%) and Oral cancer (96.8%). Year two trainees had more knowledge about periodontal diseases 54.8% compared to year one 38.5% (p<0.05). Most respondents (91.1%) reported dental visit to be important with 87.1% of the opinion that the visit should not be for pain only; 38.7% felt that dental treatment was expensive. More privately sponsored (51.5%) compared to government-sponsored (20.8%) felt that dental treatment was expensive (p<0.05). only 11.3% had visited the dentist in the past six months with dental experience gum bleeding (8.1%), dental caries (8.1%), and tooth sensitivity (21%). A majority (85.5%) rated their oral health to be good. The study showed that community health officer trainees have a good knowledge of oral diseases with the year two trainees demonstrating a better knowledge of caries, periodontal disease and oral cancer and self-rated oral health. Their role in oral health promotion programs at the Primary Health Care level should be encouraged to reduce the burden of oral health diseases in the community.

Oral Health-Related Knowledge, Attitude and Practices Among Trainee Community Health Officers in A Nigerian Tertiary Health Institution

To evaluate the oral health-related knowledge and practices of trainee Community Health Officers. A cross-sectional descriptive study conducted using total population purposive sampling method with a self-administered questionnaire on 70 community health officer's trainees at the centre for training community health officers. Sixty-two trainees (response rate of 88.6%) participated made up of year one (45.2%) and year two 54.8%. %). Mean age of 33.5 years (SD=8.65). By gender, females 90.3% were more than males 9.7% while privately sponsored (53.2%) were more than government-sponsored 38.7% A majority had knowledge of Caries (98.4%), Periodontal disease (93.5%) and Oral cancer (96.8%). Year two trainees had more knowledge about periodontal diseases 54.8% compared to year one 38.5% (p<0.05). Most respondents (91.1%) reported dental visit to be important with 87.1% of the opinion that the visit should not be for pain only; 38.7% felt that dental treatment was expensive. More privately sponsored (51.5%) compared to government-sponsored (20.8%) felt that dental treatment was expensive (p<0.05). only 11.3% had visited the dentist in the past six months with dental experience gum bleeding (8.1%), dental caries (8.1%), and tooth sensitivity (21%). A majority (85.5%) rated their oral health to be good. The study showed that community health officer trainees have a good knowledge of oral diseases with the year two trainees demonstrating a better knowledge of caries, periodontal disease and oral cancer and self-rated oral health. Their role in oral health promotion programs at the Primary Health Care level should be encouraged to reduce the burden of oral health diseases in the community.

Tooth loss awareness and reasons for non-replacement of missing teeth among nurses at Jos University Teaching Hospital, Jos, Nigeria

Objective: Full complement and replacement of lost teeth improves oral health and quality of life. The objective of this study was to assess the level of awareness of factors that can prevent premature loss of teeth and the reason for non-replacement of missing/lost teeth among nurses in a tertiary health institution. Methods: This study was a descriptive cross-sectional study, 251 nurses of the Jos University Teaching Hospital participated. Self-administered questionnaires were used for data collection. Analysis of data was done with IBM SPSS version 23.0. Results: The mean age of the 251 nurses was 38±9.88. 174(69.3%) were females while 77(30.7%) were males. Out of 91(36.3%) that had missing teeth, 16(17.6%) actually replaced their missing teeth with the majority of them representing 81.3% adopting removable acrylic partial denture as modality. Among the 75(82.4%) that did not replace their missing teeth, the reason for the non-replacement by the majority- 40.0% was that they didn't feel replacement was necessary. Conclusion: The awareness level on factors that can prevent premature loss of teeth was observed to be high among the participants, but many have missing teeth that needed replacement. Majority did not replace their missing teeth as a result of low level of awareness of the consequences and probably due to financial challenges and because of the non-coverage of prosthetic treatments by the National Health Insurance Scheme 'NHIS' in Nigeria

Compendium of Oral Pathologies in Children Presenting to A Tertiary Hospital in Nigeria

Background: Oral diseases are one of the most common non-communicable diseases. They are also the most neglected particularly in children. Objective: To determine the pattern and trend of oral diseases among children who presented in the dental clinic of a Nigerian Tertiary hospital over 58 months. Methodology: A retrospective study that assessed for oral diseases among children using the dental health records. Results: 1104 cases presented at the dental clinic, comprising 546 males and 558 females with a ratio of 1:1.02. The mean age of the subjects was 10.6 years ± 4.2 with an age range of 1 month to 17 years. Close to ninety-eight percent of cases reviewed were symptomatic. Across all age groups, dental caries and its sequalae was observed in 62.2% of cases and this was independent of age group and year of presentation (p<0.0001). Conclusion: An increasing trend of oral diseases was observed annually with the leading diagnosis been dental caries and its sequalae

Oral health-related quality of life: acrylic versus flexible partial dentures

Background: Teeth lost are usually replaced by all-acrylic removable partial dentures (RPD) because of its affordability and ease of fabrication. The all-acrylic RPD is said to cause significant periodontal injury and consequently affect the oral health related quality of life (OHRQoL) of denture wearers. Objective: To determine and compare OHRQoL of all-acrylic and flexible RPD wearers at baseline and after use of dentures. Design and setting: Study was quasi-experimental using a cross-over design, involving 30 patients with Kennedy class IV and anterior class III arches. Patient recruitment and review were done over an eight-month period in the Prosthetic Unit of a tertiary health facility. OHRQoL was assessed with the oral health impact profile-14 questionnaire. Data were analysed using descriptive and multivariate analysis at asignificant level of p <.05. Results: Mean age of patients was 33.8 ±10.0 years; at baseline, patient reported occasionally, fairly often or very often for 11(78.6%) OHIP items. However, after using the acrylic and flexible partial dentures, 11(36.6%) patients reported having trouble pronouncing words and 9(30.0%) found it uncomfortable to eat respectively. At baseline, there was a difference in mean OHIP scores with age (p=.02); scores reduced from 12.4 ± 9.8 to 4.8±5.3 (CI= 3.3­ 12.0, p=.001) after using the all-acrylic denture and 3.8±5.6 (CI= 4.3­13.0, p<.001) with the flexible denture. Conclusion: There was improvement in the OHRQoL of patients with use of flexible partial dentures. Therefore, thermoplastic materials are possible alternative RPD base materials in patient management

A conceptual framework to guide public oral health planning in Limpopo province

Background: There is limited understanding of the complexities surrounding public oral health service delivery in South Africa and the resulting impact on oral health outcomes. Aim: This study aimed to identify the strengths and challenges in oral health decision-making within the public health sector and to propose a conceptual framework to guide oral health service delivery in the province. Setting: This study was performed in the Limpopo province. Methods: National and provincial health policy documents were reviewed to identify statements on oral health service delivery. A face-to-face, semi-structured interview was conducted with the Limpopo Provincial Manager of Department of Health, Oral Health Services. Data were collected on oral health policies and the organisational structure of public oral health services. A self-administered questionnaire was completed by five district managers of public oral health services to obtain data on the delivery of public oral health services in Limpopo province. Results: The results indicated that oral healthcare was not explicitly mentioned, included or referred to in the examined health policy documents. The interviews indicated that public oral health services do not have a dedicated budget and were not considered a priority. The questionnaire results revealed challenges in infrastructure, human resources and perceived marginalisation from the healthcare services. Participants agreed that there was a need for oral health to be clearly expressed and prioritised in health policy statements. Conclusion: This study proposed a framework that incorporated the identified core components that influenced oral health services provision in Limpopo province

Caregivers' perceptions of the oral-health-related quality of life of children with special needs in Johannesburg, South Africa

Background: The prevalence of dental caries and its effect on the oral-health-related quality of life (OHRQoL) of children with special needs (CSNs) have not been established in South Africa. Aim: The study aimed to assess how caregivers of CSNs who attended Down Syndrome Association outreach sites in Johannesburg, South Africa, perceived the contribution of OHRQoL to the quality of life of these children. Setting: The study was conducted at Down Syndrome Association (DSA) outreach sites in Johannesburg. These sites cater for children with several types of disabilities including cerebral palsy, hydrocephalus, autism, epilepsy and developmental delays. The association schedules and facilitates support group meetings for the caregivers of children with Down syndrome and other disabilities. These meetings are held at the outreach sites that are located at different district hospitals and community health centres in Johannesburg and are co-facilitated by the association's outreach coordinator together with a team of physiotherapists, occupational therapists and speech therapists. Methods: This cross-sectional study was composed of a convenient sample of 150 caregiver and child pairs from five outreach sites during January ­ June 2015. The short-form Parent-Caregiver Perception Questionnaire (P-CPQ) was used. The caries status of the children was assessed using the decayed, missing and filled teeth (dmft/DMFT) indices (whereby dmft or DMFT stands for decayed missing filled teeth in primary dentition [dmft] and in permanent dentition [DMFT]) based on World Health Organization guidelines. Results: The mean age of the caregivers was 39.52 years (standard deviation [SD] 9.26) and 8.72 years (SD 6.07) for the children. The mean P-CPQ score was 12.88 (SD 12.14). All the caregivers stated that dental caries had a negative impact on the OHRQoL of the CSNs. However, 60% of caregivers stated that an oral condition had no impact on the child's overall well-being. The majority (56.7%) of the caregivers rated their children's overall oral health status as average and only 12% reported the oral health status to be poor. There was a high prevalence of untreated caries among the CSNs regardless of the type of disability. Conclusion: All the caregivers stated that dental caries had a negative impact on the OHRQoL of the CSNs. However, they appeared to have contradictory perceptions of the oral health needs or status of their children

Place de la prescription médicamenteuse dans la prise en charge des pathologies bucco dentaires chez l'enfant au centre dentaire de l'université de Conakry

La prescription est l'acte par lequel le praticien ordonne au patient des produits officinaux ou des préparations magistrales en fonction du poids et de l'âge de l'enfant. L'objectif de cette étude était de Contribuer à l'amélioration de la prescription médicamenteuse chez l'enfant en consultation dentaire à Conakry. Il s'agit d'une étude descriptive menée dans le service dentaire de l'université de Conakry sur une période de 6 mois chez l'enfant âgé de 1 à 12 ans ayant reçu une prescription médicale pour la prise en charge de la pathologie bucco dentaire. Au cours de l'étude nous avons obtenu 38,7% de cas pulpite irréversible et 19,6% de cas de desmodontite. Cependant, 15% d'enfants de notre échantillon ont été prémédiqués ; les classes pharmaceutiques les plus utilisées étaient les antalgiques suivis des antibiotiques avec respectivement 43,5% et 40,3%. La prescription médicamenteuse après l'acte posé était dominée par 43,7% d'antalgiques, 39,6% d'antibiotiques et 16,5% d'anti inflammatoire non stéroïdiens. Le rapport de conformité des molécules prescrites avec le diagnostic posé se résumait à 55,4% de prescriptions conformes contre 44,6% de prescriptions non conformes