Middle East Respiratory Syndrome Corona Virus (MERS-CoV) outbreak in 2014 was associated with high public anxiety in the affected countries. Media speculations may have increased this psychological ...distress. The healthcare community was the most distressed because they were at the highest risk of infection. This study is the first to explore MERS-CoV epidemic impact on medical students’ perception and determinants of their psychological distress during this outbreak.
We randomly selected and surveyed 200 students from the College of Medicine at King Saud University, Riyadh, Saudi Arabia. A predesigned questionnaire was answered by participants, and the collected data were statistically analyzed.
One hundred and seventy-four (87%) responded. Female students had a significantly higher mean stress level than males (P < 0.001). Participants had a mean GAD score of 2.7 ± 3.1 and a median of 2. Perceived sufficiency of information score was the highest mean and median (17.4 ± 4.2 and 18 respectively). College and hospital announcements were the most common source of information (25.4%). One hundred and thirty-four (77%) reported minimal anxiety, thirty-two (18.4%) reported mild anxiety, 8 (4.6%) reported moderate anxiety, and none of them reported severe anxiety (score >14). The stress level (as reported on 1–10 scale) shows significant correlation with Generalized Anxiety Disorder (GAD-7) score. We found in this study that significant predictors in our model, in terms of more significant to the least, were: an increased self-report on hygienic habits, self-reported social avoidance, the generalized anxiety score and finally being female gander while other variables including numbers of resources access, agreeing with public fear and knowledge score on MERS-CoV all were found to be non-significant. However, the number of accessed resources, as per students, has borderline significant correlation with higher self-reported anxiety from MERS-CoV.
Medical students’ psychological needs during the MERS-CoV outbreak should be addressed appropriately. Our results highlight the need to establish psychological support programs for medical students during an infectious disease outbreak.
This paper presents an approach for implementing a fuzzy maximum power point tracking (MPPT) controller based on field programmable gate array (FPGA). In the presented approach, at first, the Matlab ...code of the fuzzy MPPT controller is converted to VHDL code using Matlab HDL coder. Then, the generated VHDL code of the controller is used for programming the Altera FPGA device using QUARTUS 17.1 software. To examine the efficiency of the proposed approach, the control output surface results of the MPPT controller are evaluated experimentally and theoretically. The experimental results are evaluated by testing the FPGA whereas the theoretical results are evaluated by using the Matlab simulation software. It is demonstrated from the comparison of experimental and simulation results, the proposed approach is successfully used to design on the FPGA device.
PDF