Knowledge and Attitude of Dentists Towards Obstructive Sleep Apnoea

Knowledge, attitudes, and practices toward ticks and tick-borne diseases: a cross-sectional study in Rwanda

BACKGROUND

Ticks and tick-borne diseases pose significant global risks to humans and animals, leading to economic losses and health threats. This study aimed to assess the knowledge, attitudes, and practices toward ticks and tick-borne diseases among adults in Rwanda.

METHODS

The sample size was determined using a single-population proportion formula. Binary logistic regression was used to identify the factors influencing attitudes and practices. In contrast, multinomial logistic regression was applied to assess the factors affecting the level of knowledge about ticks and tick-borne diseases. Variables with a p-value < 0.05 were considered statistically significant.

RESULTS

This study included 377 participants, with an average age of 35.38 years and a standard deviation of 10.58. Most participants were male (56.2%) and lived in rural areas (51.7%). Nearly one-third (32.1%) were healthcare professionals. A significant proportion of the participants (64.7%) reported having prior tick bites, while 46.7% experienced related symptoms, and 41.4% had relatives affected by tick-borne diseases. The knowledge levels of the participants varied; 49% demonstrated a good understanding of ticks and TBDs. However, only 28% of the respondents reported positive attitudes towards tick-borne diseases, and 56% reported good preventive practices. Regression analyses indicated that participants aged 45 years or older had significantly greater odds of possessing moderate (AOR = 3.81, 95% CI: 0.001-2.6) and high knowledge (AOR = 5.24, 95% CI: 0.34-2.96) than younger participants. In contrast, males presented lower odds of having moderate knowledge (AOR = 0.43, 95% CI: 0.10-1.56) and high knowledge (AOR = 0.52, 95% CI: 0.81-1.37) than females did. Healthcare professionals were more likely to possess high knowledge (AOR = 3.24, 95% CI: 0.32-2.83) than those outside the healthcare field. Furthermore, positive attitudes were significantly associated with older age (AOR = 2.54, 95% CI: 1.137-5.654), urban residence (AOR = 0.56, 95% CI: 0.335-0.920), and living in western provinces (AOR = 0.38, 95% CI: 0.186-0.770). Notably, participants with moderate (AOR = 0.25, 95% CI: 0.109-0.582) or high knowledge (AOR = 0.17, 95% CI: 0.056-0.297) and positive attitudes (AOR = 0.53, 95% CI: 0.306-0.928) were at lower odds to engage in poor preventive practices. Conversely, urban residents had higher odds of exhibiting sub-optimal preventive practices (AOR = 1.79, 95% CI: 1.09-2.90) than their rural counterparts.

CONCLUSIONS

Our study reveals key knowledge gaps and negative attitudes about ticks and TBDs in Rwanda, especially among youth, males, and urban populations. Targeted education, healthcare training, and community-driven surveillance are needed to improve prevention and monitoring. Strengthening TBD surveillance and integrating education into health programs will help reduce disease burden and enhance resilience, requiring multisectoral collaboration to safeguard public health.

Knowledge and Prevalence of Cervical Cancer Screening Among Women Receiving Prenatal Care in Accra, Ghana: A Cross-Sectional Study

Objectives

The primary purpose of this study was to assess the knowledge and prevalence of cervical cancer screening (CCS) among women attending prenatal care clinics in the Okaikwei North Municipal Assembly (ONMA) in the Greater Accra region, Ghana. The study also aimed to examine whether there were differences in CCS knowledge between the women attending the prenatal care clinics.

Design

This study utilized a cross-sectional, quantitative approach and a two-stage cluster sampling method.

Setting

The study involved 393 women receiving prenatal care at three health facilities in the district, namely NK Salem Medical Centre Hospital (NMCH), Achimota Hospital (AH), and Lapaz Community Hospital (LCH).

Primary outcome

Level of Knowledge and Prevalence of CCS.

Results

The sampled participants from the three hospitals were Achimota (36.6%), Lapaz Community (32.1%), and NK Salem (31.3%). The mean age (SD) was 29.7 (±3.8) years. The age group 21 to 30 years formed the majority (57.8%). The prevalence of CCS among women receiving prenatal care was 7.4%; although most of them had heard about CCS, a proportion (46.5%) of them did not know CCS was, and only 33.9% knew Pap Smear as the test for detecting cervical cancer. A very small proportion (19.8%) of the women receiving prenatal care had CCS knowledge. There was a statistically significant difference in mean knowledge by 1.47 between women receiving prenatal care at AH and LCH, as well as by 1.82 between NMCH and LCH.

Conclusion

There was a very low knowledge and prevalence of CCS in the district. Knowledge of CCS differed significantly between the health facilities in the district.

General Dentists and Dental Specialists' Knowledge of Treatment, Diagnosis, Referral, and Risk Factors of Obstructive Sleep Apnea: A Systematic Review

Objectives: This systematic review aimed to evaluate general dentists and dental specialists' knowledge regarding obstructive sleep apnea (OSA) diagnosis, referral, risk factors, and treatment. Methods: A systematic search of databases, including Web of Science, PubMed, and ProQuest, was conducted for studies published up to 25 September 2023, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Inclusion criteria included cross-sectional studies that assessed the knowledge of general dentists or dental specialists. A quality assessment was performed using the Newcastle-Ottawa Quality Assessment Scale. Results: The seven included studies demonstrated varied knowledge levels among respondents regarding polysomnography as the gold standard for diagnosing OSA, with percentages ranging from 40.18% to 90%. While recognition of craniofacial structure as a risk factor for OSA was consistently high, knowledge about body weight as a risk factor varied. Additionally, the understanding of continuous positive airway pressure as the standard treatment showed discrepancies across the studies. Conclusions: Given that some of the included articles displayed a moderate to high risk of bias, the results highlight the varying levels of OSA knowledge among dentists and specialists across the studies. This indicates a potential need for targeted educational programs to improve their understanding and management of OSA.

Towards researcher physicians in Palestine: resident doctors' perceptions, practices, and barriers

BACKGROUND

Residency training, a crucial part of postgraduate medical education, allows doctors to engage in research, enhancing their critical thinking and evidence-based practice skills. However, various barriers often impede this process. This study aims to evaluate Palestinian resident doctors' perceptions, practices, and obstacles regarding medical research.

METHODOLOGY

A cross-sectional study was conducted from October to December 2023, focusing on resident doctors in West Bank training centers. A sample size of 250 residents was selected. Data were collected via a self-administered questionnaire that covered demographics, attitudes toward research, barriers to conducting research, and research practices. Data analysis included descriptive statistics, chi-squared tests, and multivariate analysis using binary logistic regression.

RESULTS

Out of 290 residents invited, 256 responded, resulting in an 88.3% response rate. Positive attitudes towards research were common, with 79.7% supporting mandatory teaching of research methodology and 81.3% recognizing the importance of publishing research findings. Nevertheless, 53.9% of residents expressed concerns about the additional burden imposed by research. Research engagement was moderate, with 52.0% involved in research projects, although only 40.6% had published in peer-reviewed journals. Significant barriers identified were inadequate funding (71.9%) and insufficient time for research (71.5%). The presence of a research mentor significantly increased the likelihood of research engagement (aOR: 11.8, 95% CI: 6.2-22.5).

CONCLUSION

Palestinian resident doctors exhibit a positive attitude towards medical research, yet significant barriers hinder their participation. Mentoring, integrating research training into residency programs, and allocating the time and resources needed for research activities are all essential strategies to increase resident research engagement and productivity. These efforts can advance healthcare by promoting evidence-based practices, addressing local health challenges, and strengthening systems through tailored interventions and collaborative efforts.

Knowledge, attitudes, and practices regarding whole-course management among patients with gastrointestinal cancers: a cross-sectional study

BACKGROUND

This study aimed to investigate the knowledge, attitudes, and practices (KAP) regarding whole-course management among patients with gastrointestinal (GI) cancers.

METHODS

This cross-sectional study enrolled patients with GI cancers at the Inner Mongolia Hospital of Peking University Cancer Hospital between November 2023 and April 2024. Data were collected through a self-administered questionnaire, which captured demographic information and scores on KAP.

RESULTS

A total of 408 participants were included in this study. The mean KAP scores were 10.62 ± 3.14 (out of a maximum of 15), 39.11 ± 4.94 (out of a maximum of 50), and 31.35 ± 5.60 (out of a maximum of 40), respectively. Knowledge was positively correlated with attitudes (r = 0.307, P < 0.001) and practices (r = 0.417, P < 0.001), while attitudes were positively correlated with practices (r = 0.383, P < 0.001). The structural equation model indicated that knowledge influenced attitudes (β = 0.573, P < 0.001) and practices (β = 0.466, P < 0.001), while attitudes influenced practices (β = 0.525, P < 0.001).

CONCLUSIONS

Patients with GI cancers demonstrated insufficient knowledge, moderate attitudes, and suboptimal practices regarding whole-course management. Improvements in practice could be achieved by enhancing knowledge and attitudes through specialized health education.

Knowledge, attitude and practice towards multiple myeloma among medical staff in Enshi Region

A study in the Enshi Region between Sept-Nov 2023 assessed medical staff's knowledge, attitude, and practice regarding multiple myeloma. The disease significantly impacts physical health, quality of life, and mental well-being. Medical professionals play crucial roles in its prevention and treatment. Analysis used Pearson's correlation, logistic regression, and structural equation model (SEM). A total of 229 valid questionnaires were collected, with 68.6% of female participants, and 42.4% aged 31-40 years. The knowledge, attitude, and practice scores were 36.27 ± 4.97 (range: 25-53), 42.40 ± 5.78 (range: 30-56), and 29.71 ± 6.41 (range: 7-35), respectively. Pearson's correlation analysis revealed significantly positive correlation between knowledge and attitude. Moreover, in both univariate and multivariate analysis, knowledge showed positive association with attitude. Several demographic factors independently associated with KAP scores were identified, including education level, age, occupation type, and frequency of academic conferences or medical education activities per year. SEM further indicated direct association between attitude and practice (β = 0.320, 95%CI: 0.189-0.452, P < 0.001). In the Enshi Region, medical staff displayed moderate knowledge, neutral attitudes, and proactive practices towards multiple myeloma. Moreover, significant positive association was found between knowledge and attitude. These discoveries provided valuable perspectives to the development of healthcare interventions and educational initiatives for improving medical staff's knowledge, attitudes, and practices.

Knowledge, attitude, and practice toward vocal fatigue among occupational voice users: a cross-sectional study

BACKGROUND

Occupational voice users frequently face the challenge of vocal fatigue, impacting their overall well-being and job performance. This study aimed to investigate the knowledge, attitude, and practice (KAP) toward vocal fatigue among occupational voice users.

METHODS

This web-based cross-sectional study was conducted among occupational voice users between July and October 2023 in Shenzhen People's Hospital, utilizing a self-administered questionnaire to examine the KAP of vocal fatigue. A total of 920 valid questionnaires were collected with 248 males and 672 females, with 34.35% aged between 21 and 30 years.

RESULTS

The mean (standard deviation) scores were 15.1 (5.3) for knowledge (range: 0-24), 31.6 (3.6) for attitude (range: 8-40), and 45.0 (7.5) for practice (range: 13-65). A graduate degree or higher was positively associated with knowledge (odds ratio [OR] = 1.596, P = 0.007). Negative associations with knowledge included being a salesperson (OR = 0.342, P < 0.001) or a lawyer (OR = 0.150, P = 0.001). Knowledge was positively linked to attitude (OR = 1.211, P < 0.001), while being a medical professional was negatively linked (OR = 0.390, P = 0.018). Positive associations with practice included knowledge (OR = 1.076, P < 0.001), attitude (OR = 1.106, P < 0.001), age 21-30 years (OR = 1.955, P = 0.011), age 31-40 years (OR = 2.123, P = 0.034), having one child (OR = 2.501, P = 0.016), and having two or more children (OR = 2.324, P = 0.030). Negative associations included being a medical professional (OR = 0.458, P = 0.046), being married (OR = 0.465, P = 0.031), former smoking (OR = 0.317, P < 0.001), and speaking 6-10 h daily (OR = 0.736, P = 0.048).

CONCLUSION

Occupational voice users had moderate knowledge, neutral attitude and moderate practice towards vocal fatigue. To alleviate fatigue and prevent the aggravation of vocal problems, recommendations include implementing tailored educational programs, conducting awareness campaigns, and fostering collaboration with medical professionals.

Sleep medicine education in the United States advanced dental education programs

INTRODUCTION

Dental sleep medicine is an emerging field within dentistry. While limited education in sleep medicine has been reported among US predoctoral dental schools, no study has been conducted among postgraduate dental programs. This study compared the extent and exposure to sleep medicine education among US postgraduate programs in orthodontics, pediatric dentistry, orofacial pain (OFP), general practice residency (GPR), and advanced education in general dentistry (AEGD).

METHODS

A REDCap survey was distributed among N = 391 US postgraduate programs investigating the nature, content, and modality of sleep education during the 2023-24 academic year.

RESULTS

Among 68 responding programs (43.1% GPR, 18.5% AEGD, 18.5% orthodontics, 12.3% pediatric dentistry, and 7.7% OFP), faculty with sleep training constituted 7.5%, with 2.6% being board certified in sleep medicine. Approximately 41.8% of programs offered sleep medicine courses, with differences among specialties (100% OFP, 42.9% GPR, 37.5% pediatric dentistry, 33.3% orthodontics, 16.7% AEGD; p = 0.032). Didactic teaching comprised 7.8 ± 14.6 h/year (range 0 h/year in 21.5% to 80 h/year in 1.5%), with differences across programs (OFP = 44.0 ± 17.7, orthodontics = 8.7 ± 11.0, GPR = 5.0 ± 8.0, pediatric dentistry = 2.1 ± 1.9, and AEGD = 2.9 ± 5.4; p < 0.001), and constituted the primary modality of instruction (mainly obstructive sleep apnea, bruxism, sleep physiology). Screening and treatment for sleep-related disorders were provided by 35.9% and 37.9% of programs, respectively, with variations among specialties (p = 0.004).

CONCLUSION

Our findings revealed an average of 7.8 h/year of didactic sleep medicine instruction, which differed across specialties. OFP offered the highest level of didactic and clinical training. These findings emphasize the need for increased dental sleep medicine education to address the increasing involvement of dental professionals in managing sleep-related disorders.

Knowledge, willingness to provide service and preparedness for monkeypox infection among medical practitioners working in Bangladesh: a multicentred cross-sectional study

Background

The resurfaced zoonotic disease, Monkeypox, has become a global public health concern recently. Therefore, the objective of this study was to assess the current knowledge, willingness to provide service during an outbreak and preparedness about human monkeypox among medical practitioners in Bangladesh.

Methods

This cross-sectional study was conducted among registered physicians at the three medical college hospitals in Dhaka, Bangladesh. Knowledge about monkeypox was assessed by 20 questions, collected through a self-answered paper-based structured questionnaire. Good knowledge was defined by 70% of correct responses among the asked questions. Willingness and preparedness to treat during the monkeypox outbreak were also assessed. Multivariate logistic regression analysis was performed to assess the predictors of good knowledge of monkeypox infection. Statistical analysis was done with SPSS V.25.0.

Result

Out of 385 physicians, two-thirds (63%) were male, and between 31 and 50 years of age (58%). A majority (91.4%) knew monkeypox is transmitted human-to-human, followed by sexual (55.1%) and vertical transmission (34.8%), but only 19.5% were aware of vaccine availability. Overall, about half of the respondents (57%) showed a good knowledge of monkeypox and the remainder (43%) had poor knowledge. Older age, higher education and having a higher job designation were found to be associated with good knowledge. However, only 30.1% expressed willingness to provide care, and just 22.3% believed their hospitals were prepared for a potential outbreak.

Conclusion

The present study highlighted that physicians in Bangladesh possess a relatively good level of knowledge, with a lack of practical preparedness and willingness to serve in managing monkeypox cases during an outbreak.

Utilization and associated factors of growth monitoring and promotion services among young children in Gorkha district of Nepal

INTRODUCTION

Promotion of child health during the first thousand days from conception to the child's second birthday is vital for survival, growth and development. Growth monitoring and promotion services are key to the early detection of growth faltering and preventing malnutrition and promoting child health. This study aimed to assess the utilization of Growth Monitoring and Promotion (GMP) services and its associated factors among young children in Gorkha district of Nepal.

METHODS

A community-based cross-sectional study was conducted in the Gorkha district, involving 290 mother-child pairs, from April 2024 to June 2024. Multistage random sampling was used to select mothers. Data was collected through face-to-face interviews using structured questionnaires. Descriptive statistics and inferential statistics involving multivariate logistic regression analyses were performed to identify the factors associated with GMP service utilization.

RESULTS

Only 5.5% of children had completed the recommended 24 GMP visits according to protocol, while 23.8% utilized GMP services more than 15 times, which represents the 75th percentile of service utilization. Mothers who had good knowledge had significantly higher (adjusted OR = 4.23, 95% CI: 2.070-8.650, p < 0.001) GMP service utilization among their children than those counterpart mothers with poor knowledge about the GMP services. The main reasons for not regular utilizing GMP services included the time constraints and their household responsibilities (85%).

CONCLUSION

This study reported the low utilization of GMP services among children in Gorkha district. Maternal knowledge on GMP service emerged as the primary predictor of GMP service utilization and maternal engagement in the household activities explores as a leading barrier to GMP service utilization. Enhancing maternal knowledge through community engagement strategies and improving the monitoring mechanism within the health systems could increase GMP utilization.

Assessment of patient knowledge and perceptions towards orthodontic treatment in the Aljouf Region, Saudi Arabia: a cross-sectional study

Background

In orthodontic treatment, it is most important to assess the patient's perspective of malocclusion because these perceptions are fundamental to determining the patient's demands and level of treatment satisfaction. This study was done to assess the knowledge and perception of residents of the Aljouf Region of Saudi Arabia seeking orthodontic treatment. Furthermore, we determined the factors associated with the patients' knowledge and perception of orthodontic treatment.

Methods

This cross-sectional study was conducted using a pre-tested and validated questionnaire among patients seeking orthodontic treatment who were registered at King Abdulaziz Hospital, Sakaka, and primary health centers. We identified the associated factors using binomial logistic regression analysis. Finally, we applied Spearman's correlation test to identify the correlation between knowledge and perception.

Results

A total of 282 individuals participated in the current study, of which 53.3% were female and 46.1% were male. About one-third (36.9%) of patients had a low level of knowledge, 35.5% had a medium level of knowledge, and 27.7% had a high level of knowledge regarding orthodontic treatment. A total of 20.6% had low perceptions, 42.9% had medium perceptions, and 36.5% had high perceptions of orthodontic care. A significant correlation was found between age and gender, knowledge (p = 0.001), and perception (p = 0.040). Moreover, we observed a positive correlation between knowledge and perception (Spearman's rho = 0.297, p = 0.001).

Conclusion

People in Aljouf have poor knowledge and medium perception regarding orthodontic treatment. We recommend that the concerned authorities make a health educational plan for the patients seeking orthodontic treatment.

Knowledge, attitude, and willingness toward breast magnetic resonance imaging screening among women at high risk of breast cancer in Beijing, China

BACKGROUND

Annual breast magnetic resonance imaging (MRI) is highly recommended to assist mammography for women at high risk of breast cancer (BC). This study explored the knowledge, attitude, and willingness toward breast MRI screening among women at high risk of BC.

METHODS

This cross-sectional study enrolled women at high risk of BC between August 2022 and January 2023 in Beijing, China. A structural equation model (SEM) was used to analyze the relationships among knowledge, attitude, and willingness.

RESULTS

A total of 596 questionnaires were collected, and 412 questionnaires (69.13%) were valid. The women's knowledge and attitude scores were 7.75 ± 2.79 (possible range: 0-12) and 48.53 ± 6.31 (possible range: 13-65). Among the women, 297 (72.09%) were willing to undergo regular breast MRI screening. The SEM showed that knowledge had direct effect on attitude [β = 0.77, 95% CI: (0.57, 0.98), P < 0.001], the attitude had direct effect on willingness [β = 0.02, 95% CI: (0.01, 0.02), P < 0.001], knowledge had an indirect effect on willingness through attitude [β = 0.01, 95% CI: (0.01,0.02), P < 0.001], and the direct effect of knowledge on practice was not significant.

CONCLUSIONS

The women at high risk of BC had insufficient knowledge and a relatively positive attitude toward breast MRI screening. Most of them were willing to undergo regular breast MRI screening. Advertising and public health education programs should be designed to improve their knowledge and attitude, therefore improving their willingness and practice.

Investigating the dynamic relationship of sleep-disordered breathing, orthodontic treatment needs, and dental esthetics in the general population

BACKGROUND

Sleep-disordered breathing (SDB) is characterized by upper airway dysfunction and is linked to severe health issues. Individuals with SDB have distinct craniofacial morphology for which orthodontists are most suitable for the management due to their dental expertise.

AIM

This study aims to discern key differences in dental parameters between individuals with and without SDB.

METHODS

The present study is a cross-sectional observational study conducted for 12 months. Out of 70 participants, 35 were placed in the SDB group as per the Berlin questionnaire (BQ) and 35 in the control aged 18-22 years. Criteria excluded individuals with preexisting illnesses, missing teeth, tonsillectomy, orthodontic or jaw surgeries, cleft lip/palate, or craniofacial anomalies. Dental assessments included interdental width, palatal vault depth and shape, molar relation, overjet, and overbite. In addition, self-perceived orthodontic treatment needs were evaluated as a secondary measure.

RESULTS

In the SDB group, interdental distances were significantly reduced in the canine, first premolars, second premolars, and molar regions by 2, 3, 4, and 1.8 mm, respectively. A noticeable V-shaped arch was observed. Overjet and overbite increased by 42.85% and 31.42%, respectively, with Class 1 malocclusion more prevalent than Class 2. The Berlin questionnaire identified 54.3% as high-risk SDB. The Index of Orthodontic Treatment Need-Esthetic Component (IOTN-AC) revealed that 68.6% of snoring participants required orthodontic treatment.

CONCLUSION

Individuals with SDB exhibit a constricted maxilla and reduced interdental measurements, indicating a moderate risk. The Berlin questionnaire proves valuable in assessing SDB severity. Moreover, individuals displaying signs of SDB often present a high prevalence of orthodontic treatment needs, as indicated by the IOTN-AC.

Palatal Morphology After Treatment of Children With Obstructive Sleep Apnoea Using the Modified Twin-Block Appliance

OBJECTIVE

To investigate changes in the upper maxillary palates of children with obstructive sleep apnoea (OSA) and mandibular retraction who were treated using modified twin-block appliances (MTBAs).

METHODS

Thirty-five OSA children (age: 6-12 years) with mandibular retraction were included as the experimental group and 35 children who were Angle's class I but without mandibular retraction were included as the control group. The experimental group was treated with MTBA. Plaster models were made before the treatment and at the end of the 6-month treatment period. Plaster models of the control group were made at inclusion and after 6 months. Some plaster models were excluded because of damage or their failure to exhibit sufficiently clear marks, which left 26 pairs each for the experimental and control groups. The gender and age of the experimental group were matched with those of the control group at the end of the treatment. Three-dimensional (3D) digital model information was gathered using the external oral scanning model, and the data were extracted and analysed statistically to clarify the morphologic improvement in the maxillopalatine in OSA children treated using MTBAs.

RESULTS

After the OSA children with mandibular retraction were treated with MTBAs, the maxillary intercusp width, intermolar width, anterior palate width, posterior palate width, and surface area and volume of the maxillary palate significantly increased (*P < .05). By contrast, the anterior palatal height-apex level (H3) significantly decreased (*P < .05).

CONCLUSIONS

Compared with the control group, the narrow maxillary arch and basal bone were significantly enlarged after the OSA children with mandibular retraction were treated using MTBAs. The palatal surface area and volume increased, thereby allowing more space for accommodating the tongue and relieving transverse dissonance of the dentition.

Knowledge, attitude, and practice of non-ophthalmic medical staff toward myopia-related fundus lesions

This study assessed the knowledge, attitude, and practice (KAP) of non-ophthalmic medical staff towards myopia-related fundus lesions. This multicenter, cross-sectional study enrolled non-ophthalmic medical staff of Suining City between January and May 2023 using a self-designed questionnaire. A total of 505 (93.19%) valid questionnaires were included. Their mean KAP scores were 8.10 ± 2.32 (range: 0-12), 20.27 ± 2.68 (range: 0-24), and 17.77 ± 5.04 (range: 0-28), respectively. Structural equation modeling indicated that knowledge has a positive effect on attitude (β = 0.307, P < 0.001), and attitude has a positive effect on practice (β = 0.604, P < 0.001). Moreover, a higher degree of myopia exhibited a positive effect on knowledge (β = 0.510, P < 0.001). Nurses and other medical staff showed a negative effect on knowledge (β = - 0.706, P < 0.001) compared to doctors. Working in secondary and tertiary public hospitals, as well as private hospitals, demonstrated a negative effect on practice (β = - 1.963, P < 0.001) compared to those working in primary hospitals. Non-ophthalmic medical staff exhibited moderate knowledge, positive attitudes, and moderate practices toward myopia-related fundus lesions. The degree of myopia, doctors vs. other medical staff, and the hospital level influence the KAP of non-ophthalmic medical staff.

The Evolving Field of Dental Sleep Medicine

Dental sleep medicine is a dynamic field focused on the relationship between oral health and sleep disorders, particularly sleep apnea. Dentists play a crucial role in diagnosing and treating sleep-related breathing issues. As awareness of the impact of sleep on overall health grows, the field is evolving rapidly with advancements in technology, diagnostic tools, and treatment modalities. Interdisciplinary collaboration between dentists, sleep physicians, and other health care professionals is becoming increasingly important. The integration of innovative approaches and a patient-centric focus make dental sleep medicine a pivotal player in addressing the complex interplay between oral health and sleep quality.

Dental Sleep Medicine Education Amongst Accredited Orthodontic Programmes in Thailand

BACKGROUND

Dental sleep medicine education (DSME) should be emphasised in postgraduate orthodontic training; however, there appears to be no clear guideline for its implementation into the curriculum.

OBJECTIVE

The aim was to investigate the current status of DSME as well as its feasibility and implementation in postgraduate orthodontic programmes.

METHODS

A structured interview with predetermined response options was chosen as a data collection method to gather relevant information from representatives of all accredited postgraduate orthodontic programmes in Thailand. These interviews were conducted online via the Cisco Webex Meeting platform. A combination of data analysis techniques was employed to achieve a thorough comprehension of the research findings, including descriptive statistics, quantitative content analysis, thematic analysis, and alignment analysis.

RESULTS

All participating programmes reported the inclusion of DSME in their curricula. A didactic approach was adopted by all programmes. However, only 2 out of 7 programmes offered clinical sessions for their students. Several challenges in implementing DSME within orthodontic programmes were identified, including a shortage of expertise and limited patient access. The participants also suggested that knowledge and resource sharing amongst institutions could serve as a potential solution to enhance the feasibility of DSME.

CONCLUSIONS

This research highlighted the significant disparities and inadequacy of DSME within postgraduate orthodontic programmes in Thailand due to various challenges. Consequently, there is a compelling need to place greater emphasis on DSME and establish a national-level standardisation within orthodontic programmes. This effort is essential for enhancing the awareness and competency of orthodontists in the field of DSME.

Knowledge, attitude, and practice toward osteoporosis among patients with chronic kidney disease in Zhejiang

Patients with chronic kidney disease (CKD) are considered high-risk group for osteoporosis. However, the current understanding of their knowledge, attitude, and practice toward osteoporosis remains unclear. CKD patients were recruited from Li Huili Hospital, Ningbo Medical Center between March 2023 and June 2023. A self-designed questionnaire was used to collect the participant's demographic characteristics and knowledge, attitude, and practice toward osteoporosis. A total of 500 valid questionnaires were included in the analysis, with participants aged 51.08 ± 14.76 years. The mean scores for knowledge, attitude, and practice were 6.67 ± 3.04 (range: 0-11), 33.99 ± 3.37 (range: 10-50), and 35.29 ± 5.54 (range: 9-45), respectively. Pearson correlation analysis revealed significant positive associations between knowledge and attitude scores (r = 0.440, P < .001), knowledge and practice scores (r = 0.376, P < .001), as well as attitude and practice scores (r = 0.403, P < .001). Structural equation modeling revealed direct associations between knowledge and attitude (path coefficient = 0.488, P < .001), and between attitude and practice (path coefficient = 0.485, P < .001). The knowledge also exhibited a directly positive effect on practice (path coefficient = 0.449, P < .001). Undergoing glucocorticoid therapy (odd ratio [OR] = 2.353, 95% confidence interval [CI]: 1.022-5.418, P = .044) and osteoporosis osteoporosis (OR = 1.565, 95% CI: 1.011-2.421, P = .044) were positively associated with knowledge. Moreover, disease duration >1 year was positively associated with practice (OR = 3.643, 95% CI: 1.754-7.565, P < .001). CKD patients demonstrated moderate knowledge, neutral attitude, and moderate practice toward osteoporosis. To address the practice gaps of CKD patients toward osteoporosis, targeted educational interventions and attitude support programs can be developed.

Knowledge, attitude, and practice toward weight management among diabetic patients in Qidong City, Jiangsu Province

BACKGROUND

Weight management is an effective prevention and treatment strategy for diabetes mellitus. This study aimed to assess the knowledge, attitude, and practice (KAP) of diabetic patients towards weight management.

METHODS

Diabetic patients treated at Qidong City, Jiangsu Province, between January 2023 and June 2023 were included in this cross-sectional study. A self-designed questionnaire was used to collect their demographic characteristics and KAP toward weight management. Structural equation modeling (SEM) was employed to examine the inter-relationships among KAP scores.

RESULTS

Among a total of 503 valid questionnaires that were collected, 55.07% were filled out by men and 54.67% by those aged < 60 years. The mean scores for knowledge, attitude, and practice were 8.03 ± 3.525 (possible range: 0-13), 31.88 ± 3.524 (possible range: 10-50), and 22.24 ± 3.318 (possible range: 9-45), respectively. Pearson's correlation analysis revealed the knowledge was positively associated with attitude (r = 0.295, P < 0.001) and practice (r = 0.131, P < 0.001), and attitude was positively associated with practice (r = 0.140, P = 0.002). SEM demonstrated positive associations between knowledge and attitude (β = 0.28, P < 0.001), and attitude and practice (β = 0.09, P = 0.019). Moreover, older age was negatively associated with knowledge (β=-0.04, P = 0.001), while higher education (β = 1.220, P < 0.001), increased monthly income (β = 0.779, P < 0.001), diagnosis of fatty liver (β = 1.03, P = 0.002), and screening for excess visceral fat (β = 1.11, P = 0.002) were positively associated with knowledge.

CONCLUSION

Diabetic patients showed moderate knowledge, neutral attitudes, and inappropriate practices toward weight management. Knowledge was positively associated with attitude and practice. These findings provided valuable directions for healthcare interventions targeting improved KAP status of weight management among diabetic patients.

Awareness and attitude among general dentists and orthodontists toward obstructive sleep apnea in children

Aim

This study aimed to investigate Italian dentists' knowledge of and attitudes toward obstructive sleep apnea (OSA) in children.

Methods

An anonymous questionnaire was prepared using Google Forms and sent to dentists in Italy through private social platforms. The first part of the questionnaire contained basic demographic data questions, and the second part included items about pediatric OSA.

Results

A total of 125 responses were collected within 1 month. The interviews revealed gaps in undergraduate and post-graduate training on OSA, and consequently, low self-evaluation of knowledge and self-confidence in managing young patients with OSA. Dentists showed unfavorable attitudes and poor knowledge of the general findings, risk factors, and consequences of pediatric OSA but demonstrated good knowledge of the beneficial effects of rapid maxillary expansion. Orthodontists showed a more favorable attitude and better recognition of the craniofacial features associated with OSA. In addition, a comparison was made between dentists who had graduated more than 5 years ago and new graduates, and differences were found in undergraduate education, which was better for new graduates, and a small number of questions were better answered by experienced dentists.

Conclusion

This study showed a lack of knowledge about pediatric OSA and its management among Italian dentists, revealing the need to update the dentistry curriculum and organize educational interventions.

Knowledge of the monkeypox 2022 outbreak among dental hygienists and students in Saudi Arabia: A cross-sectional study

OBJECTIVE

This study aimed to assess the knowledge of monkeypox infection among dental hygiene professionals and students in Saudi Arabia.

METHODS

A cross-sectional study was conducted among a convenience sample of dental hygiene professionals (n = 259). The questionnaire was developed based on previous literature, and descriptive analysis and a Chi-square test were performed.

RESULTS

A total of 159 dental hygienists responded to the questionnaire. Results indicated that only 1.7% had good knowledge, 7.7% had moderate knowledge and 90.6% had low knowledge of the monkeypox outbreak. The mean knowledge scores varied among dental hygiene students, practitioners and faculty members. Significant group differences were observed for some questions (p < 0.05).

CONCLUSION

Our study concludes that dental hygienists had moderate to low level of knowledge of the monkeypox infection and its implications for oral health and patient care, indicating a need for more education on the subject.

Knowledge and perception of asymptomatic malaria in the Volta region of Ghana

BACKGROUND

The control of asymptomatic malaria is considered a key aspect of malaria control. This study aimed to assess the knowledge and perception of asymptomatic malaria among people in Ho municipality of the Volta region.

METHODS

A descriptive cross-sectional study involving questionnaire administration was conducted among randomly sampled residents of the Ho municipality of the Volta region of Ghana. Using SPSS version 25 statistical software, frequency distributions and proportions were computed for sociodemographic variables while knowledge and perception about asymptomatic malaria were computed into percentages and categorized into three levels based on Bloom's cut-off for further analysis. Findings with p-values <0.05 were considered statistically significant.

RESULTS

Among the 200 participants, 197 (98.5%) were aware of malaria. The majority (116 [58.0%]) of the study participants agreed to the possibility of asymptomatic infection, but most (133 [66.5%]) of the community members did not know that asymptomatic individuals can still transmit infections. The majority of the participants (184 [92.0%]) showed interest in getting further education on asymptomatic malaria and a significant majority (180 [90.0%]) expressed a willingness to take treatment after testing positive without showing any symptoms.

CONCLUSIONS

Asymptomatic malaria control can be achieved through a mass testing and treatment strategy, therefore improving the knowledge and perception about asymptomatic malaria might improve malaria control.

Knowledge of Obstructive Sleep Apnea Among the General Population in Arar, Northern Region of Saudi Arabia

BACKGROUND

Obstructive sleep apnea (OSA) can have serious health consequences if left untreated, including an increased risk of heart disease, stroke, and diabetes. Raising awareness about this condition can help reduce the stigma surrounding sleep disorders and encourage individuals to seek help if they suspect they may have OSA. It is important for the general population to be informed about this condition in order to promote better overall health and well-being.

OBJECTIVE

To assess the level of knowledge of OSA among the general population of Arar, Northern region of Saudi Arabia.

METHODOLOGY

 This study is a cross-sectional descriptive study to assess the knowledge of OSA in the general population in the northern region of Saudi Arabia. We used an online self-administered questionnaire to collect sociodemographic data and questions about the subject's awareness.

RESULTS

Four hundred thirty-nine individuals participated in this study. The majority of them 337 (76.8%) were female. About 181 (41.2%) of the studied participants were in the age category of 15-25 years and 66.3% had heard about sleep apnea. Nearly 316 (72%) reported that sleep apnea is considered dangerous. Snoring, low sleep quality, and coughing were the main symptoms of sleep apnea. Moreover, obesity, smoking, and chronic diseases were the main causes of sleep apnea, according to the participants' knowledge. About 37 (8.4%) of participants said that they were diagnosed with sleep apnea, and 30 (6.8%) of them revealed that sleep apnea affected their quality of life.

CONCLUSION

Knowledge of OSA in Saudi Arabia is considered inadequate. General population knowledge of OSA can be improved through a multi-faceted approach that involves public education campaigns, continuous medical education for healthcare professionals, and policy-level interventions.

Knowledge and attitude regarding obstructive sleep apnoea among medical and dental practitioners working in North-Eastern Peninsular Malaysia: A comparative cross-sectional study

BACKGROUND

Obstructive Sleep Apnea (OSA) is a temporary airflow obstruction during periods of sleep. Patients with OSA often suffer from poor work performance, compromised sleep quality, and low quality of life which may lead to a life-threatening event. Adequate knowledge and a positive attitude toward OSA among medical and dental practitioners are crucial to the initial diagnosis and treatment.

OBJECTIVE

This study aimed to identify the differences in knowledge and attitude toward OSA between medical and dental practitioners working in North-Eastern Peninsular Malaysia.

METHODS

A comparative cross-sectional study was performed from February 2020 to February 2021. A total of fifty-two medical practitioners and fifty-two dental practitioners working at university-based outpatient clinics, government health clinics, and oral health clinics located in Kelantan State of Malaysia participated in the study, and data were collected by the structured questionnaire including sociodemographic inquiry and OSAKA questionnaire by non-probability stratified random sampling. The Mann-Whitney U test was used to compare knowledge and attitude scores between the two groups.

RESULTS

The mean age of the respondents was 34.6 years. The current study shows that 92.3% of medical doctors and 96.1% of dental doctors were able to correctly answer the question "Most of the patients with OSA snore" a significant finding in our study. Only 1% of medical professionals could answer seventeen questions correctly with a median score of 11, and only 1% of dental professionals could answer sixteen questions correctly with a median score of 9. None of them could provide an accurate answer to all the knowledge questions. Medical and dental practitioners exhibited different knowledge levels on OSA (z- statistics=-4.39, U = 827.00 with p <  0.05, and effect size, r = 0.61). However, no significant differences were found in total knowledge score by gender (p-value>0.05), ethnicity (p-value>0.05), total service years (p-value>0.05), and training attended. In addition, significant differences in attitude levels between medical and dental practitioners have been observed (z-statistics=-3.42, U = 725.00 with p <  0.05, and effect size, r = 0.47). Nevertheless, no significant differences have been seen in total attitude score by ethnicity (p-value >  0.05), total service years (p-value >  0.05), attending training on OSA (p-value >  0.05), and professional status (p-value >  0.05) except gender (p-value <  0.05).

CONCLUSION

A Significant difference is evident concerning knowledge and attitude toward OSA diagnosis and management between medical and dental practitioners working in North-Eastern Peninsular Malaysia. Medical practitioners in this study recorded a higher knowledge and attitude score compared to dental practitioners.

Overview of knowledge, attitudes and barriers associated with HPV vaccination in Beirut, Lebanon

BACKGROUND

Human Papillomavirus (HPV), a prevalent sexually transmitted infection carrying significant risks ranging from benign lesions to various types of malignancies, represents a matter of great public health concern. Notably, most Arab countries lack public awareness campaigns or national immunization programs. This study aims at assessing the overall knowledge on HPV and HPV vaccination among the Lebanese population, exploring the prevalent attitude on the matter, and identifying barriers and misconceptions that prevent individuals from receiving the HPV vaccine.

METHODS

A cross-sectional study was conducted in Beirut, on 201 participants aged between 18 and 36 years old. We performed ordinal analysis to assess the trend between Knowledge levels, attitude levels and hesitancy Levels.

RESULTS

Majority of participants (77%) demonstrated a low level of knowledge on HPV vaccination, 50% held a positive attitude, with only 18.4% being already vaccinated. Negative trend was identified between levels of knowledge, attitude and hesitancy (gamma = -0.7415, p-value < 0.01; gamma= -0.58, p-value < 0.01 respectively). Unavailability or limited access to the vaccine, and misconceptions about HPV immunization were shown to be impeding vaccination.

CONCLUSION

Analysis of our results strongly suggests that improving knowledge and attitudes is likely to foster trust and reduce hesitancy, thereby promoting higher vaccine uptake.

Obstructive sleep apnea-related knowledge, attitude, experience, and behaviors among orthodontic professionals: a survey

PURPOSE

To assess obstructive sleep apnea (OSA)-related experience, knowledge, attitude, and behaviors among orthodontic professionals in China and identify factors associated with their knowledge levels, attitude toward referring, and self-confidence in the management of patients with OSA.

METHODS

An online cross-sectional survey was conducted using a 31-item questionnaire developed with a professional online survey tool ( www.wjx.cn ) and distributed via WeChat (Tencent, Shenzhen, China). Data were collected between January 16 and 23, 2022 and analyzed using the chi-square test, Fisher's exact test, and multivariate generalized estimation equations.

RESULTS

A total of 1760 professionals responded to the survey, and responses to 1611 questionnaires were valid. The average score of correct answers to the 15 OSA knowledge questions was 12.1 ± 2.0. Most of the professionals agreed that it was necessary to identify patients who might have OSA in practice. The top three sources for gaining knowledge of OSA according to the survey were classrooms and textbooks (76.3%), medical lectures (75.7%), and academic conferences (73.2%). The level of knowledge was significantly correlated with self-confidence in treatment (P < 0.001) and willingness to refer patients to otolaryngologists or clinicians of related disciplines (P < 0.001).

CONCLUSIONS

Most orthodontic professionals agreed that there was a need to identify patients with OSA and learn further about related problems. Treatment confidence and willingness of professionals to refer patients were related to the level of OSA knowledge. These findings suggest that promotion of OSA-related education may help improve the care of patients with OSA.

Readiness and Motivation of ASHAs towards Their Participation in Non-Communicable Disease Control Programmein North India:A Cross Sectional Study

BACKGROUND

ASHAs (Accredited Social Health Activist)role is evolving beyond maternal and child health workers. They are engaged in NCD (Non-communicable Diseases)control activities. This study investigated their preparedness for this new task.The aim of the study was to assess the preparedness (knowledge, attitude, practices & patient navigation) of ASHAs in delivering community-based NCD prevention and control services under NPCDCS (National Programme for Prevention & Control of Cancer, Diabetes, Cardiovascular Diseases & Stroke)program. And the study also assessed the challenges faced by ASHAs in fulfilling their roles and responsibilities towards common NCDs.

SETTINGS AND DESIGN

Cross sectional descriptive conducted in Delhi.

METHOD

Total 464 ASHAs randomly selected from 54 Primary Health Centres from 3 districts of Delhi. A self-administered, pre-tested, validated and piloted semi structured questionnaire was filled by enrolled ASHAs. It assessed their knowledge, attitude and practices related to NCD screening.

STATISTICAL ANALYSIS USED

descriptive statistics, chi square test and logistic regression analysis were used.

RESULTS

Two-third ASHAs had moderate to good knowledge about NCDs. They had positive inclination towards NCD screening and risk mitigation. Their practices for hypertension and diabetes screening were adequate but common cancer screening practices were inadequate. Challenges encountered in performing these tasks were lack of appropriate referral linkages, minimal supportive supervision and no ear marked incentives.

CONCLUSIONS

ASHAs showed willingness to work for NCD control provided they have optimum training, supportive supervision from their superiors, and screening facilities in functional state and appropriate incentives for the new tasks.

A survey on awareness and knowledge among dentist practicing regenerative endodontics towards current regenerative endodontic protocols and the scaffolds used in regenerative dentistry

There are many inconsistencies in the protocols followed for Regenerative Endodontic Procedures (REP's).This study was formulated with an aim to conduct a survey among Pediatric Dentists, Endodontists and General Practioners treating Necrotic young permanent teeth to examine their awareness and Knowledge on Current Regenerative Endodontic Protocols and Scaffolds used in regenerative dentistry.

Methods

A Cross-Sectional Survey was carried out amongst 100 Pediatric dentists,100 Endodontists and 100 General Practioners. It was web-based survey and the questionnaire was formulated and all the items in the questionnaire were tested for reliability and validity before circulation of the questionnaire for the purpose of the study.

Results

The results of the study indicated that all the three groups were unaware that failure of cases should be reported to AEE (American Academy of Endodontics) REP Database and only 20.2, 20.1 and 0.3 % of Pediatric dentists,Endodontists and General Dentists preferred Regenerative Dentistry as a clinical protocol for REP. With respect to knowledge regarding irrigation and disinfection procedures all three groups were lacking in the knowledge regarding intracanal medicament for disinfection and the irrigation solutions.

Conclusion

There is a lack of homogeneity in protocols followed for REP among those practicing Regenerative Endodontics as a protocol. Since it's an evolving science there is a need to bring about a uniformity in practices to increase the evidences to support the causal effect relation of regenerative endodontics.

Knowledge, attitude, and practice regarding different domains of pediatric obstructive sleep apnea among pediatric dentists from Kerala: A cross-sectional study

Background

Pediatric dentists should play an essential role in obstructive sleep apnea (OSA) screening, referral, and management of their child patients. However, few studies have investigated pediatric dentists' knowledge, attitude, and practice aspects regarding different domains of pediatric OSA.

Aim of the Study

This cross-sectional survey aimed to assess the knowledge, attitude, and practice aspects of different domains of pediatric OSA among pediatric dentists from Kerala.

Methods

This cross-sectional study was conducted in Kerala. The sample frame consisted of 163 dentists, and the minimum required was 115. Ethical approval was obtained before starting the study.

Settings and Design

An invitation E-mail explaining the purpose of the study with a survey link was sent to the pediatric dentists from Kerala (n = 163). Nonrespondents were contacted at timely intervals.

Statistical Analysis

Categorical and quantitative variables were expressed as frequency (percentage) and mean ± standard deviation, respectively. Chi-square test was used to find an association between categorical variables. Statistical analysis was performed using a statistical software package, SPSS, version 20.0.

Results and Conclusion

This cross-sectional study showed that pediatric dentists in Kerala have a moderate-to-good level of knowledge, along with a positive attitude toward different domains of pediatric OSA, but lag behind in the practice aspects. Hence, they are required to direct themselves toward continuing dental education programs in order to boost their routine practice. For this, steps must be taken to ensure proper networking of the practitioners and amendments in the dental billing system similar to the medical counterpart.

Obstructive Sleep Apnea Awareness Among Dentists in Saudi Arabia: A Cross-Sectional Study

OBJECTIVES

This study aims to assess the knowledge and clinical practices among dentists in Saudi Arabia regarding obstructive sleep apnea (OSA).

MATERIAL AND METHODS

This cross-sectional study was conducted over a period of 8 months across the whole country. A self-administered questionnaire was used to assess the OSA knowledge and practices. The developed questionnaire was closed-ended questions and consisted of three parts: (1) demographic information such as age, gender, work experience, workplace, and specialty; (2) knowledge of OSA; and (3) OSA management practice. The knowledge score was calculated based on six questions, each of which gives one point when answered correctly.

RESULTS

A total of 450 dentists from all over the country were surveyed, with a predominance of females (55.6%) and Saudis (59%). About 56% learned about OSA in their undergraduate study, with theoretical lectures being the main source of information. The overall knowledge score was 3.09, with specialists having a higher score than general practitioners (GPs) (p<0.001) and those who learned about OSA in their post-graduate study having higher scores (p<0.001). Despite this, 58.89% never asked their patients about sleep history, and only 19.11% diagnosed patients with OSA before. Only 7.56% used oral appliances to treat OSA, and only one-quarter referred patients to a physician for a sleep-disordered diagnosis. However, 79.33% were willing to attend a continuing education course on managing OSA patients.

CONCLUSION

Our study shows that dentists in Saudi Arabia lack fundamental understanding regarding OSA and their role in screening, diagnosing, and treating patients with OSA, highlighting the need to educate the dental fraternity. Dental GPs and specialists, including orthodontists, must be actively involved in diagnosing and treating this life-threatening health issue.

Knowledge and Awareness of Parents Attending Pediatric Clinic Regarding Pediatric Obstructive Sleep Apnea in Jeddah: A Cross-Sectional Study

BACKGROUND

Obstructive sleep apnea (OSA) is characterized by chronic, recurrent episodes of partial or complete airway obstruction during sleep. It has a negative impact on quality of life and behavior and can lead to adverse neurological and cardiovascular outcomes if left untreated. This study aims to assess the awareness and knowledge of pediatric OSA among parents attending a general pediatric clinic in Jeddah, Saudi Arabia.

METHODS

An observational cross-sectional study was conducted from October 2022 to December 2022, on parents who attended the pediatric clinic at Dr. Soliman Fakeeh Hospital in Jeddah. Participants were asked to complete a self-administered questionnaire, either using a tablet or a paper-based survey. The questionnaire consisted of sociodemographic information and questions assessing the parents' knowledge and awareness of pediatric OSA.

RESULTS

The study included 146 participants. The mean knowledge score was 15.38 ± 6. Only 20% of the participants had a good knowledge level, while 80% had a poor level of knowledge. Furthermore, regarding the definition of OSA, 60 out of 146 participants answered correctly. Enlargement of adenoids was the most recognized risk factor, and restless sleep was the most recognized symptom. The majority of participants agreed that consulting an expert doctor was the best method to raise awareness about childhood OSA.

CONCLUSION

The result of our study reveals the low level of awareness and knowledge of pediatric OSA among parents attending a pediatric clinic in Jeddah. This highlights the need for health education programs and sensitization campaigns to improve awareness of pediatric obstructive sleep apnea.

Knowledge and practice of Iranian prosthodontists regarding the diagnosis and treatment of sleep apnea: Design and development of a questionnaire

Background

The present study was conducted to develop a standard questionnaire to assess the knowledge and practice of prosthodontists regarding the diagnosis and treatment of obstructive sleep apnea syndrome (OSA).

Materials and Methods

This study had questionnaire designing and cross-sectional-descriptive phases. Questionnaire domains were identified by a panel of eight experts. The face and content validity of the questionnaire was assessed by experts and four laypeople. The internal consistency reliability of the questionnaire was checked using Cronbach's alpha coefficient. Moreover, its stability was tested using the test-retest method. The questionnaire was completed online by 282 Iranian prosthodontists and the relationship between different variables and scores of knowledge and practice of them with simple and multiple linear regression tests was were analyzed.

Results

A 32-item questionnaire was designed. The Scale Content Validity Index was >0.8 for clarity, simplicity, and necessity in all domains and the content validity of all questions was above 0.8. As for reliability, Cronbach's alpha coefficient was above 0.7 on average. Faculty members had more knowledge (P = 0.04) and better practice (P = 0.001) compared to others. Prosthodontists who participated in sleep disorders training courses had higher scores in knowledge (P = 0.001) and practice (P = 0.001). Prosthodontists who referred patients to sleep disorders clinics had higher knowledge (P = 0.001) and practice (P = 0.001) than those who did not.

Conclusion

The questionnaire developed in this study can be considered a comprehensive and executable scale with appropriate reliability and validity. There is a positive relationship between being exposed to information and the level of knowledge and practice of prosthodontists about OSA.

Awareness and Attitude of Physicians on the Role of Dentists in the Management of Obstructive Sleep Apnea

Background: Efforts to evaluate physicians’ awareness and attitude toward dentists’ comprehensive role in OSA management are relatively negligible. Therefore, this study aimed to assess physicians’ awareness and attitude toward the role of dentists in OSA management in Saudi Arabia. Methods: In a multi-center cross-sectional study, a total of 358 physicians in Saudi Arabia were subjected to an e-questionnaire composed of three sections: (1) physicians’ demographic data, (2) physicians’ general and specific knowledge of OSA and its management [using 29 factual statements to be responded by “True, False, or I don’t know” responses], and (3) physicians’ attitude towards dentists’ role in OSA management [using 12 attitude statements to be responded by a Likert scale of “Never, Rarely, Sometimes, Usually, Always” responses]. A scoring system was applied for both knowledge and attitude, total and percentage mean scores (PMS) were calculated, and knowledge and attitude levels were categorized accordingly. Predictors of correct knowledge and favorable attitude were identified using multiple regression analyses. Results: Physicians had an overall average knowledge level (PMS = 56% ± 19.4%), with 35.5% and 5.9% reporting good general and specific knowledge levels, respectively (χ2 = 143.0, p < 0.001). Physicians had an overall neutral attitude level (PMS = 64.4% ± 17.5%), with about one-half reporting a neutral attitude level (48.9%) and only one-fourth reporting a positive attitude level (27.7%). Higher levels of knowledge were a significant predictor of favorable attitudes (t = 5.71, p < 0.001). Higher training levels were a significant predictor of correct knowledge (t = 3.60, p < 0.001) and favorable attitude (t = 3.15, p = 0.002). Conclusions: Physicians showed insufficient knowledge about OSA and a less than favorable attitude towards dentists’ role in its management. Enhancing medical curricula and clinical protocols and guidelines on the dentists’ role in OSA management is recommended.

Inserting an Erroneous Element in the Answer Key of Grouped Team Readiness Assurance Test in Team-Based Learning: A Randomized Controlled Trial in Clinical Toxicology

Purpose

Team-based learning (TBL) is an interactive instructional strategy designed to enhance student engagement. Few studies reported that TBL needs to be more interactive, concerns were raised regarding the insufficient instructor feedback, and students feel that TBL gets less attractive with time. One method of boosting students' interaction and performance is adding an element of challenge or positive stress. Therefore, we hypothesized that inserting an erroneous answer in the answer key would generate an observable improvement in the selected outcomes in terms of better satisfaction, interaction, interest in learning, better academic performance, and better development of competencies compared to traditional TBL.

Methods

This randomized controlled trial aimed to determine if inserting an erroneous element in the answer key of a grouped team readiness assurance test (GRAT) would update TBL and whether this intervention would enhance students' performance and satisfaction.

Results

A total of 55 medical students were recruited (88.7% response rate). Erroneous elements were inserted in the answer key of the experimental group and students enrolled in traditional TBL were considered as controls. Compared to the control group (p < 0.001), the experimental group revealed significantly higher academic performances in GRAT and team evaluation test (TET). Analysis of students' perception of the implemented TBL revealed better perception among the experimental group (33.7 ± 6.4) than the control group (30.1 ± 7.0). Moreover, significantly higher team dynamics were reported among the experimental group than the control group (33.0 ± 6.3 and 27.8 ± 7.6 for both groups, respectively; p = 0.005). The reported advantages were in-depth understanding, easier information retrieval, and development of problem-solving skills. Students considered time and effort as their main limitations.

Conclusion

Adding a few erroneous answers in the GRAT is well perceived by students, enhances their learning competencies and overcomes some TBL challenges.

Current medical education improves OSA-related knowledge but not confidence in residents: An underappreciated public health risk

BACKGROUND

Obstructive sleep apnea (OSA) is the most common sleep-related breathing disorder and induces a growing health care burden. However, a large proportion of patients with OSA do not receive appropriate treatment and are underdiagnosed or misdiagnosed in primary care. A contributing factor to the phenomenon is the lack of education, which reflects the current inadequacies in medical education. Therefore, assessing the level of knowledge and attitudes toward OSA and associated factors among resident physicians is highly warranted.

METHODS

A validated questionnaire, the OSA Knowledge and Attitudes (OSAKA) questionnaire was distributed to residents who had already completed undergraduate education and were attending an internal medicine residency training program. The questionnaire consists of 2 parts: including an assessment of (1) OSA-related knowledge involving epidemiology, pathophysiology, clinical manifestations, diagnosis, and treatment; (2) the importance of OSA and confidence in diagnosing and treating OSA patients. Other information including demographics, training experience, and questions exploring the future form of the sleep breathing disorder course was collected together.

RESULTS

Of the 160 residents who participated in the survey, 153 (95.6%) completed the survey and the mean total knowledge score was 12.6/18 (70% correct). Although all respondents believed that OSA was an important clinical disorder, only a minority of the residents felt confident in identifying patients at risk for OSA (38%), managing OSA patients (27.5%), or continuous positive airway pressure therapy (CPAP) (26.2%). We found that OSA training experience significantly increased knowledge scores (p = 0.002) but not confidence scores (p = 0.248). As for the specific form of medical education, "Small classes during residency training" was the most popular form of sleep-breathing disorder educational training in the future of the resident training program.

CONCLUSION

Despite adequate knowledge of OSA, there was still a generalized lack of confidence in the management of OSA patients among residents. Current medical education can not build enough confidence for physicians, which may in turn affect patients' trust and reduce long-term compliance. Untreated OSA places a significant health threat and economic burden on not only the patients but also their families and society, causing an underappreciated public health risk. In the future, merely increasing OSA courses is not sufficient, a more specific focus on the course format and training effect is required.