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BACKGROUND: The coronavirus disease 2019 (COVID-19) is a global public health disaster and knowledge of its associated risk factors provides protection/slowdown against its transmission. AIM: This study was undertaken to investigate all major risk factors associated with transmission of the COVID-19 infection. METHODS: The data on the risk associated factors for the COVID-19 transmission were collected from the Texas Medical Association, Center for Disease Prevention and Control, World Health Organization, and Health and Safety Executive. The collected data were combined, analyzed, and presented as percentage mean ± SD. RESULTS: The collective data showed that among games such as playing football and basketball are highly risky followed by swimming in public pool and playing at the beach. Whereas, playing golf and tennis are not risky (p < 0.05). Moreover, the carryout food from the restaurants is much safer as compared with eating at buffet, in restaurants (p < 0.01). The data on social gathering showed that religious places, sports stadium, music concert, cinema halls, amusement parks, attending funerals, and wedding showed a higher risk of spreading COVID-19. The data on general outing showed that going to gymnasium, traveling by bus or plane, and visiting in salon are highly risky (p < 0.01) for COVID-19 infection. Moreover, hugging, shaking hands, and kissing are also highly risky for the COVID-19 infection. CONCLUSIONS: This study provides the collective information on the risk factors associated with the COVID-19 transmission. The findings can contribute to the concerned authorities to formulate the preventive measures to limit spread of the COVID-19 infection.

Objective: This study was undertaken to elaborate the precautionary methods taken by the College of Medicine of Qassim University for conduction of students’ academic examinations (exams) in the university campus during the COVID-19 pandemic. Methods: This study was conducted on undergraduate medical students (n=674) from the September 2020 to April 2021 in the College of Medicine at Qassim University. The switch into conducting exams within the center was managed by the exam committee. Multiple online workshops were conducted to the staff and students regarding the precautionary measures and the exam procedures in order to prevent the transmission of the disease among students and staff. New guidelines for undertaking the exams were designed and implemented at the exam centers in the university campus during COVID-19 pandemic. Results: All the exams were conducted in a satisfactory manner under one roof under the supervision of the invigilation team within the examination center located in the university campus. The strict implementation of precautionary guidelines and the crucial steps to prevent the spread of Coronavirus facilitated the accomplishment of this vital task in a smooth manner with no case of COVID-19 reported in any of the staff or students who participated in this activity. Conclusions: This study revealed the precautionary methods and steps undertaken by the college of medicine, Qassim University in terms of conducting exams within campus. We concluded that if implementation of precautionary measures should be carried out in a proper manner then it is possible to conduct exams under one roof.

Transient osteoporosis of the hip, or acute bone marrow edema syndrome, is a rare condition characterized by a decrease in bone mineral density of the proximal femur, which resolves with conservative management over 6-24 months. At presentation, the patient complains of sudden onset of localized pain in the hip, which is aggravated by weight-bearing. However, the prevalence and risk factors for this condition are still unclear. ObjectiveThis is a retrospective investigation that involved collecting data from patients' records in a tertiary hospital in Saudi Arabia. Included candidates were patients who presented with hip pain, had an MRI done between 2016 and 2019 inclusive, and were older than 14 years. The collected data involved the age and gender of patients, the hip's affected side, and the diagnosis. Data analysis was executed through SPSS version 26 (IBM Corp., Armonk, NY).Three hundred and fourteen patients matched our inclusion criteria. The prevalence of transient osteoporosis of the hip was 2.5%. All of them were males and half were above 40 years, 50% had pain in the left side, and 75% had a small joint effusion. The femoral head was the most affected part of the joint in patients with transient osteoporosis of the hip. Among our patients, the most common cause of hip pain was gluteus medius tendonitis (12.9%), where 33.1% of patients with hip pain had normal examination and investigations, and 15.2% had more than one condition. Risk factors for transient osteoporosis of the hip are pain in the left hip joint (p-value=0.023) and an age between 41 and 50 years (p-value=0.012).The prevalence of transient osteoporosis of the hip is low, yet it requires confirmation by studies with a more robust design. Males older than 40 years and left-side hip pain are at higher risk.