The attitudes of dental patients towards participation in research and the independent socioeconomic factors associated with these attitudes are not known. A self-administered questionnaire was distributed to 120 patients attending dental clinics in Amman, Jordan. For patients who had previously participated in research (n = 28), motivating factors for most (> 75%) included a desire to help others and to advance science. Most respondents (81.7%) showed interest in participating in questionnaire-based research, but fewer would participate in invasive research, e.g. biopsies (22.0%) and drilling teeth (21.2%). Reasons given for not participating in research included fear of infectious diseases (71.3%) and pain (62.1%). Factors considered important in enhancing research participation included being asked to give informed consent (98.2%), fairness in selection of participants (97.3%) and the prospect of humanitarian benefit (96.5%). Sex and education level were significantly associated with patients' perceptions for several of items. To enhance recruitment, researchers should be aware of people's perspectives regarding participation in research. Attitudes des patients dentaires vis-à-vis de la participation à la recherche RÉSUMÉ Les attitudes des patients dentaires vis-à-vis de la participation à la recherche et les facteurs socioéconomiques indépendants associés à ces attitudes ne sont pas connus. Un autoquestionnaire a été distribué à 120 patients consultant dans des centres de soins dentaires à Amman (Jordanie). Parmi les facteurs de motivation pour la majorité (> 75 %) des patients ayant déjà participé à une étude de recherche (n = 28), on peut citer le désir d'aider autrui et de faire avancer la science. La plupart des répondants (81,7 %) exprimaient un intérêt pour la participation à une recherche menée à partir d'un questionnaire, mais ils étaient moins nombreux à être volontaires pour participer à une recherche invasive, telles que des biopsies (22,0 %) et le forage de dents (21,2 %). La peur des maladies infectieuses (71,3 %) et la douleur (62,1 %) étaient les raisons citées pour ne pas participer à une recherche. Les facteurs considérés comme importants pour améliorer la participation à la recherche comprenaient l'obtention d'un consentement éclairé (98,2 %), l'équité dans la sélection des participants (97,3 %) et la perspective d'un avantage humanitaire (96,5 %). Le sexe et le niveau d'études étaient fortement associés à la perception des patients pour plusieurs items. Afin d'intensifier le recrutement, les chercheurs devraient être informés des points de vue des patients au sujet de la participation à la recherche. ‫املتوسط‬ ‫لرشق‬ ‫الصحية‬ ‫املجلة‬ ‫العرشين‬ ‫املجلد‬ ‫الثاين‬ ‫العدد‬ 91

Background: Nearly a quarter of the population in the UAE has type 2 diabetes mellitus (T2DM), and this medical condition is associated with poorer oral health. The effects on oral health-related quality of life (OHRQoL), however, have not been examined in this population. Therefore, the objective of this study was to assess the impact of oral health problems, such as caries and periodontitis, on OHRQoL among Arab patients with and without T2DM. Methods: This matched case-control study included 88 diabetic and 88 non-diabetic participants recruited from

Objective The indiscriminate prescription of antibiotics has led to the emergence of resistance microbes worldwide. This study aimed to investigate the antibiotic prescribing practices amongst general dental practitioners and specialists in managing endodontic infections in the United Arab Emirates (UAE). Design General dental practitioners and specialists in the UAE were invited to participate in an online questionnaire survey which included questions on socio-demographics, practitioner’s antibiotic prescribing preferences for various pulpal and periapical diseases, and their choice, in terms of the type, dose and duration of the antibiotic. The link to the survey questionnaire was sent to 250 invited dentists. Data were analyzed by descriptive statistics and chi-square tests for independence and level of significance was set at 0.05. Results A total of 174 respondents participated in the survey (response rate = 70%). The respondents who prescribed antibiotics at least once a month were 38.5% while 17.2% did so, more than three times a week; amoxicillin 500 mg was the antibiotic of choice for patients not allergic to penicillin (43.7%), and in cases of penicillin allergies, erythromycin 500 mg (21.3%). There was a significant difference in the antibiotic prescribing practices of GDPs compared to endodontists and other specialties especially in clinical cases such as acute apical abscesses with swelling and moderate to severe pre-operative symptoms and retreatment of endodontic cases (p<0.05). Approximately, three quarters of the respondents (78.7%) did not prescribe a loading dose when prescribing antibiotics. About 15% respondents prescribed antibiotics to their patients if they were not accessible to patients due to a holiday/weekend. Conclusions In general, the antibiotic prescribing practices of UAE dentists are congruent with the international norms. However, there were occasions of inappropriate prescriptions such as in patients with irreversible pulpitis, necrotic pulps with no systemic involvement and/or with sinus tracts.

Objectives: This study aimed to estimate the prevalence of dental anxiety and examine the socio-demographic associations of dental anxiety among a representative sample of UAE college populations. Materials and Methods: Four hundred and thirteen college students of Sharjah University in the UAE completed Modified Corah’s Dental Anxiety Scale (MDAS) (47% males and 53% females). The survey also included questions in a yes/no format with which respondents rated attributions for their anxiety. Results: Prevalence of dental anxiety (MDAS score of 13 or more) was 36%, with overall severity represented by a mean score of 11.52 (SD: 4.88). Students who visited their dentist more than two years ago had significantly higher MDAS scores compared with those who visited their dentist less than two years ago ( t -test, P =0.02). Compared with female students, a significantly higher proportion of males indicated that their last visit to the dentist was more than two years ago (17% vs. 30%, respectively, χ 2 -test, P =0.002). In addition, more than half of the students (55%) perceived a need for a checkup and 54% indicated that they visited the dentist because of problems with their teeth. Conclusions: The findings of this study indicate that although dental anxiety was not associated with gender and frequency of dental visits, feeling of lack of control and pain anticipation were strong predictors of anxiety. These results highlight the important role that dental healthcare providers could play in counseling anxious patients to reduce the impact of these factors on seeking dental care.

Summary The COVID‐19 pandemic had a major impact on people of all ages. Adolescents' exposure to online learning is linked to excessive screen time on digital devices, which leads to poor sleep quality. This study aimed to investigate the association between screen time on different electronic devices and sleep quality among adolescents in the United Arab Emirates. This study was based on a self‐reported questionnaire, which was administered online to school‐aged adolescents (aged 12–19 years). The multicomponent questionnaire collected information on sociodemographic characteristics, sleep quality using the Pittsburgh Sleep Quality Index (PSQI), and screen time (minutes) on TV, TV‐connected devices, laptops, smartphones, and tablets on weekdays, weeknight, and weekends using the Screen Time Questionnaire (STQ). Univariate and multivariate analyses were used to identify factors correlated with poor sleep quality. A total of 1720 adolescents were recruited from private and public schools (mean age 14.6 ± 1.97 years). The mean PSQI score was 8.09 ± 3.37, and 74.3% of participants reported poor sleep (cutoff score >5). Mean scores were highest for the sleep latency (1.85 ± 0.97) and sleep disturbance (1.56 ± 0.62) domains. The highest STQ score was observed for smartphones, with a median screen time of 420 min on weekdays and 300 min on weekends. Screen time related to smartphones on weekends ( p = 0.003) and increased screen time in bed ( p < 0.001) were significantly associated with poor sleep. Our results confirmed the correlation between sleep and screen time in adolescents. The results may inform educational polices that target screen time and sleep among adolescents during and after the COVID‐19 pandemic.