Some 12.8 million in the age group 5–15 years are visually impaired from uncorrected or inadequately corrected refractive errors . In Saudi Arabia, the size of this public health problem is not well defined especially among primary schoolchildren. The purpose of this cross-sectional study was to assess the prevalence and pattern of refractive errors among primary school children in Al Hassa, Saudi Arabia. A total of 2246 Saudi primary school children aged 6 to 14 years of both genders were selected using multistage sampling method form 30 primary schools located in the three different areas of Al Hassa. School children were interviewed to collect demographics and vision data using a special data collection form followed by screening for refractive errors by trained optometrists within the school premises using a standardized protocol. Assessment of visual acuity and ocular motility evaluation were carried out and cover-uncover test was performed. Children detected with defective vision were referred for further examination employing subjective refraction with auto refractometer and objective refraction using streak retinoscopy after 1% cyclopentolate. Of the screened school children (N=2002), the overall prevalence of refractive errors was 13.7% (n=274), higher among females (Odds ratio, OR=1.39, P=0.012) and significantly more among students of rural residence (OR=2.40, P=0.001). The prevalence of refractive errors was disproportionately more among those aged 12-14 years (OR=9.02, P=0.001). Only 9.4% of students with poor vision were wore spectacles for correction. Myopia was the most commonly encountered refractive error among both genders (65.7% of the total errors encountered). Uncorrected refractive errors affected a sizable portion of primary school children in Al Hassa, Saudi Arabia. Primary schoolchildren especially females, rural and older children represents high risk group for refractive errors for which the included children were unaware.

Objectives: To determine patterns of physical activity (PA) along domains of work-transport-leisure among adult Saudis, sociodemographic correlates of PA and perceived personal barriers to leisure-time-related physical inactivity in Al-Hassa, KSA.Methods: A cross-sectional study in which 2176 adult Saudis attending urban and rural Primary Health centers were selected using multistage proportionate sampling method. Participants were personally interviewed to gather information regarding sociodemographics, PA pattern using Global Physical Activity Questionnaire (GPAQ), and perceived barriers toward recreation-related PA. Analysis was carried out along GPAQ protocol.Results: Median total physical activity was 2304 METs-minutes/week. Fifty-two percent of subjects were sufficiently active meeting the minimum recommendations when considering total PA and 21% of the subjects were sufficiently active in leisure-time-related activity with ≥ 5 days of any combination of walking, moderate or vigorous-intensity activities with a total of at least 600 METs-minutes/ week. Regression analyses showed that females, higher educational and occupational status were negative predictors to total and leisure-related PA. Barriers perceived toward leisure-related PA included weather, traditions, lack of facilities and time.Conclusion: A low PA pattern along the 3 domains of PA may impose a refection toward more sedentary life style in Saudi Arabia.

Proper dietary practices should be developed during the student years that will continue into the future. This study aimed to identify the eating habits and dietary practices among King Faisal University (KFU) students, explore the barriers to adherence to healthy eating, associate the understanding of healthy diets with students’ characteristics, and determine the association between body mass index (BMI) and awareness of the concept of healthy diets, academic discipline, and enrollment in a nutrition course. In this cross-sectional study, students were selected randomly and a questionnaire was distributed using an electronic platform through KFU email. Out of 564 students, nearly half (45.7%) reported eating snacks as their main food, and some (38.3%) reported eating with their family twice daily. The students rarely reported eating with friends (73%) or eating dates (48.8%). Furthermore, many reported that they were not consuming a balanced diet (42.6%). Some students (46.3%) reported taking breakfast daily, and 49.1% reported eating meals regularly. There was low consumption of vegetables (29.3%) and fruits (26.2%) among the students. The barriers to adherence to healthy eating were the availability of fast food (73.2%), high cost of healthy food (72.7%), limited time (59%), and laziness (57.1%). Statistically significant data indicated that the students with a normal BMI were more aware of the concept of healthy diets, studied medical and applied sciences, and were enrolled in KFU nutrition courses.

Management of “hot tooth” can be a problem in dental practice, and this study assessed the general practitioners and internees' knowledge and management about the “hot tooth” condition. An online cross-sectional study was conducted among general dental practitioners and internees of Saudi Arabia using a structured close-ended questionnaire. Knowledge and management of “hot tooth” was compared between general practitioners and internees, males and females, and dentists with graduate or postgraduate qualifications, job status, and work location. Data were analyzed using the Chi-squared test and binary regression analysis with statistical significance level of p ≤0.050. Three hundred twenty nine participants comprised 57% females, 67% aged ≤29 years. In total, 94% had bachelor degree qualification, 58% were general practitioners, and 42% were internees. In addition, 27% were from eastern region; 81% had 5 or less years of practice; 56% study participants had heard about hot tooth and 35% knew the cause; 39% have faced hot tooth cases; 48% experienced embarrassment during management; 48% were able to solve the problem; 66% used lidocaine as local anesthesia (LA); 20% used three or more carpules, 76% had no knowledge of LA technique for hot tooth; 81% used intraosseous and intra-ligament technique; and 63% knew the toxic dose of LA solutions. General dental practitioners were significantly (p = 0.037) higher in number to face the hot tooth cases, solve the problem (p ≤ 0.001), and know the toxic dose of LA (p = 0.031). Binary regression analysis showed that males as compared to females, general dentists to internees, public sector to private sector had shown a significant (p ≤ 0.007) exposure to hot tooth condition and its management. A simple majority of dental practitioners of this study sample had knowledge of “hot tooth” and a small number have faced the problem. Majority of dentists had no knowledge of LA technique to manage hot tooth. Respectively, internees have shown further less knowledge and experience.