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Background Cataract is a condition that affects the lens, causing separation and/or aggregation of proteins and disrupting the regular alignment of cell fibers. Cataracts have many known risk factors contributing to their development, such as diabetes, oral steroid therapy, smoking, and high body mass index. Good knowledge about cataracts may improve the quality of treatment through early diagnosis. Unfortunately, poor knowledge is still a significant barrier to reducing blindness caused by cataracts in developing countries. Methodology This cross-sectional study was conducted using a pre-validated questionnaire and online questionnaires. Participants were approached through multiple social media platforms from June 2022 to August 2022. Results Of the 307 participants, with a mean age of 32.4 ± 12.8 years, 51.5% had good knowledge of cataracts and their related risk factors, while 28.7% had a favorable attitude about cataracts. Of all participants, 50.5% reported a diagnosis of cataract. The majority of participants, 58.6%, who did not have cataracts, had good knowledge versus 44.5% of others with (p = 0.014). Moreover, 75% of participants aged 50 years or older had good overall cataract knowledge levels compared to 38.9% of others aged 30-39 years (p = 0.002). Conclusions Cataracts are a preventable cause of blindness that can be corrected by surgery. In this study, we discovered extremely concerning rates of knowledge, awareness, and attitudes regarding cataracts among the populations of Hail City. More educational programs should be directed toward spreading knowledge about cataracts to patients and the public.
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Introduction Multivitamins and multiminerals (MVMM) are nutritional supplements that contain a wide range of important nutrients. The use of vitamins and minerals has been showing a tremendous increase over the past few years due to the high demand for supplements to replenish nutritional deficiencies. Purpose This study aimed to assess MVMM usage, the reasons why people chose to use MVMM, and the factors related to this usage. Methodology A cross-sectional study was conducted on adults living in Ha'il, Saudi Arabia. Data were collected between October 31 and December 14, 2022, a self-administered online questionnaire was used, and data were analyzed using SPSS version 25.0 (IBM Corp, Armonk, NY). Results A total of 310 participants enrolled in the study, of which 240 (77.42%) were females and 70 (22.58%) were males. The extent of the use of MVMM supplements without clinically measurable benefits was more than half of the present study participants (58.71%). There was a significant difference between MVMM use and gender or employment status. MVMM usage on a regular basis was found to be associated with satisfaction with the outcomes. The majority of participants used MVMM to promote health. Calcium and vitamin D were found to be the most common types of dietary supplements used. Conclusion The use of MVMM supplements without clinically measurable benefits was more prevalent among females. It is important to promote public health awareness programs about the benefits and risks of overdose.
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Objectives Osteoarthritis (OA) is a common chronic degenerative joint disease linked to age, joint overuse abnormalities, and previous trauma. This research aims to assess the awareness levels, as well as the knowledge gap and misconceptions, about OA and its risk factors among the general population in Hail, Saudi Arabia. Methods The research adopted an observational cross-sectional method. Participants from Hail, Saudi Arabia, were recruited and then interviewed between 1 April and 15 July 2022. Adult males and females aged 18 or more were recruited via an online questionnaire using a Google Form link, inviting them to take part in a study concerning their knowledge of OA. The questionnaire was split into three sections. The first section covered demographic data, the second section contained general knowledge regarding OA, and the third section was made up of a 20-item quiz. The collected data was reviewed and then analyzed using the Statistical Package for Social Sciences (SPSS) Version 21 (IBM Corp., Armonk, NY, USA). The statistical methods employed were all two-tailed, with an alpha level of 0.05 considered significant if the P value was less than, or equal to, 0.05. Results Nine hundred six (906) eligible respondents completed the questionnaire. Participants ranged from 18 to 65 in age. More than 66% were female, while 77.5% had a university level of education or above. 13.6% had been diagnosed with OA. Overall, 40.9% of the study participants demonstrated a good knowledge level regarding OA, while 59.1% showed a poor knowledge level. Conclusion The study revealed that the awareness and knowledge levels of the general population in Hail about OA are unsatisfactory. Efforts are recommended to increase the awareness and knowledge of the population through public education, which in turn can lead to a reduction in risk factors and improved early detection of the disease.
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OBJECTIVES: To measure and assess the side-effects of Pfizer/BioNTech and AstraZeneca vaccines on residents of Saudi Arabia, as well as provide a database that gives insight into the relative safety of these 2 COVID-19 vaccines. METHODS: A community-based cross-sectional study was conducted to determine the side-effects of the two COVID-19 vaccines. The study was initiated on the 5th of June 2021 at Hail University, Hail, Saudi Arabia. The information was collected through an online survey designed on Google forms. The questionnaire was pre-tested for validity, with all information carefully reviewed. RESULTS: The study included 2,530 participants from different regions of Saudi Arabia, with a mean age of 26.9 ± 12.4 years old. The most common vaccine among the study group was Pfizer, which 73.8% of the population were provided; the remaining 26.2% received the AstraZeneca vaccine. Regarding the Pfizer vaccine, the common systemic side-effects followed the first dose, included headaches, followed by muscle pain, fever, and joint pain. Those who had the AstraZeneca vaccine reported a few more side-effects. For example, during the first dose fever was reported as the most common side-effect, followed by headache, muscle pain and fatigue. CONCLUSION: The present study confirmed that vaccine side-effects are more frequently reported by smokers and those who received the AstraZeneca vaccine. Further studies are needed to acquire a better understanding of the association between risk factors and the experiencing of post-vaccine side-effects.