Persistence as a mediator between motivation and performance accomplishment among medical students: a mixed method approach.

This study examined the relationship between motivation, performance accomplishment, and persistence as a mediator among medical students. Quantitative and qualitative data were collected through a two-stage sequential design to investigate the hypothesised model. A sample of 645 medical undergraduates participated in the quantitative stage, responding to an electronically structured questionnaire. Confirmatory factor analysis and structural equation modelling were utilised to analyse the data and assess the fit of the conceptual model. In the qualitative stage, semi-structured interviews were conducted with a purposeful sample of twelve medical students, and thematic analysis was employed to explore the qualitative findings. The results indicated a well-fitting model, with significant positive relationships observed among motivation, persistence, and performance accomplishment. Notably, including persistence as a mediator reinforced the relationship between motivation and performance achievement. The qualitative data supported and further emphasised the importance of persistence in the medical student population. The findings have practical implications for medical students, educators, and universities, highlighting the significance of promoting and enhancing learners' persistence. Suggestions for future research include developing additional statistical models, conducting experimental studies, and undertaking longitudinal investigations. By expanding the understanding of the relationships between motivation, persistence, and performance accomplishment, future studies can contribute to developing effective interventions and strategies to support medical students in their educational journey.

Understanding the interplay of self-regulated learning strategies in medical education: A cross-sectional structural equation modeling study.

Background and Aims: Although previous studies have investigated self-regulated learning strategies, a holistic study has not been conducted on note-taking, environmental structuring, self-evaluation, and self-consequence strategies among medical students. The current study focused on the relationships between these four self-regulated learning strategies in a medical context. Methods: A conceptual model of the four strategies was developed, supported by the relevant literature. This cross-sectional study used an electronic structured questionnaire. The sample consisted of 557 medical undergraduates. The data were analysed using confirmatory factor analysis and structural equation modeling to investigate the hypothetical model. Results: The conceptual model fits the data well. All relationships between the strategies were significantly positive, except for a regression between environmental structuring and self-evaluation, which was nonsignificant. Self-evaluation strategies represented the highest mean, whereas self-consequence strategies represented the lowest. Conclusion: The findings of this study have implications for medical students, their teachers, and their universities regarding ways to enhance learners' regulated learning strategies. Future research should be conducted to develop additional statistical and comparison models for use in experimental studies and longitudinal investigations.

Comparative analysis of immunological biomarkers in COVID-19 and bacterial pneumonia.

Coronavirus disease 2019 (COVID-19) is a severe and infectious respiratory condition caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). This case-control study aimed to evaluate serum levels of various immunological markers in patients with COVID-19 compared to those with bacterial pneumonia and a healthy control group. Serum samples were collected from adult participants across various COVID-19 isolation centers, including Kassala State and Ahmed Gasim Hospital, between April and June 2021. The study included 70 patients diagnosed with COVID-19, 30 with bacterial pneumonia, and 50 healthy controls. Serum levels of C-reactive protein (CRP), complement components C3 and C4, and cytokines IL-8, IL-10, IL-12, TNF-α, and IFN-γ were measured using standard reagent kits. Serum level of CRP was significantly elevated in both bacterial pneumonia and COVID-19 but significantly higher among patients with bacterial pneumonia. C3 and C4 were also increased in both patient groups, with C3 significantly higher in bacterial pneumonia. IL-8, IL-10, IL-12, TNF-α, and IFN-γ were significantly increased in bacterial pneumonia and SARS-Cov-2 compared to healthy controls. However, IFN-γ was significantly increased among patients with COVID-19 than patients with bacterial pneumonia. This study highlights the potential significant impact of COVID-19 on the immunological biomarkers investigated.

Evaluation of Qatar's First Cardiac Rehabilitation Program: A Brief Report.

Background: There are few studies on the impact of cardiac rehabilitation (CR) in the Eastern Mediterranean Region (EMR), where the burden of risk factors and context is somewhat different from Western countries where much of the evidence is derived. Objective: To evaluate patient engagement in, and outcomes associated with, participation in Qatar's first and only CR program, from inception. Methods: This was a retrospective, observational study of patients referred to Heart Hospital's CR program from January 2013-September, 2018. The program offered 3 sessions/week over 6-12 weeks, depending on patient risk. An initial assessment was performed, and outcomes (i.e., functional capacity, risk factors, and psychosocial well-being (quality of life [SF-36] and depressive symptoms) were re-assessed post-program in those who did not drop-out. Session attendance was recorded. Results: 682 patients enrolled; they attended 77.6% of prescribed sessions; 554 (81.2%) completed the program and post-assessment. Improvements in functional capacity were statistically and clinically meaningful (METs 9.3 ± 3.3 pre and 11.1 ± 3.7 post; p < 0.001). There were significant improvements in body mass index (28.7 ± 5.2 kg/m2 pre and 28.2 ± 5.4 post; p < 0.001), waist circumference (102.8 ± 13.0 cm pre and 101.8 ± 13.2 post; p < 0.001), low-density lipoprotein (LDL 1.9 ± 0.9 mmol/L pre and 1.6 ± 0.8 post; p = < 0.001), total cholesterol (3.6 ± 1.1 mmol/L pre and 3.3 ± 0.8 post; p < 0.001), systolic blood pressure (SBP 128.5 ± 17.7 mmHg pre and 123.7 ± 14.8 post; p < 0.001), hemoglobin A1c (6.8 ± 1.6% pre and 6.5 ± 1.3 post; p < 0.001) and depressive symptoms (Cardiac Depression Scale score 78.3 ± 23.9 pre and 66.3 ± 21.3 post; p < 0.001). Improvements on 7 of the 8 quality of life domains were also observed (all p < .05; e.g., physical functioning 68.2 ± 24.0 pre and 74.9 ± 24.4 post). Conclusion: The new Qatari CR program is very engaging to patients, and resulted in clinically significant risk factors (LDL, SBP, and cholesterol) as well as functional capacity and health-related quality of life improvements, which likely translate to reduced morbidity and mortality.

Public practices on antibiotic use: A cross-sectional study among Qatar University students and their family members.

BACKGROUND: Antimicrobial resistance (AMR) is a serious public health problem and a global concern. The inappropriate use of antibiotics has been identified by the World Health Organization as a major risk factor for AMR. METHODS: The purpose of this research study is to assess the prevalence of inappropriate antibiotic use among Qatar University students and their family members, detect sociodemographic factors associated with inappropriate use, evaluate the knowledge and attitude towards antibiotic use, and assess respondents' opinions on healthcare providers' antibiotic prescription practices. Participants (N = 596) completed a self-administered questionnaire. Descriptive analysis, the Pearson chi-squared test, and multivariate logistic regression analyses were performed. RESULTS: The major inappropriate antibiotic use practices followed by the respondents were using antibiotics without prescription (82%), not completing the antibiotic course (45%), and obtaining antibiotics from the pharmacy without prescription (23%). The chi-square test results showed that age (p = 0.031) and nationality (p = 0.041) were associated with using antibiotics without prescription. In addition, respondents less than 21 years of age (p<0.001), who had only a secondary education (p = 0.007), and who lived in one of the large and crowded cities in Qatar (p = 0.011) had higher odds of stopping the antibiotic before completing the course. Our study also revealed that almost 60% of the respondents had inadequate knowledge and a negative attitude towards antibiotic use. Nationality and municipality were the independent factors associated with having appropriate knowledge of antibiotic use. Univariate logistic regression analyses in our study demonstrated that older (>26 years), married and university-graduated participants were more likely to have a positive attitude towards antibiotic use than others. Respondents also reported that neither doctors nor pharmacists were providing adequate patient education about appropriate antibiotic use. The Socio-Ecological Model was applied to interpret the findings and frame implications. CONCLUSION: The findings shed light on various factors shaping antibiotic use practices and provide evidence to design multilevel behavioral interventions to improve public practices of antibiotic use.