Self-learning on COVID-19 among medical students in Bhutan: A cross-sectional study

Background: Bhutan lacks a medical school and all medical students are trained in Sri Lanka, Bangladesh and India. When the COVID-19 pandemic led to the closure of medical schools in these countries in March-April 2020, the medical students were repatriated to Bhutan. Upon return, they were kept in government-sponsored facility quarantine for 21 days. This study assessed their knowledge on COVID-19 as a part of self-learning and their attitude towards participation in government's health response to COVID-19. Methods: This was a cross-sectional study among medical students who had returned to the country. The survey was conducted through an online questionnaire while the students were in facility quarantine. The sample size calculated was 129 and convenient sampling was used. Knowledge was assessed using 20 questions, each scored 1/20. Knowledge was considered "good" if the cumulative score was >= 80%, "satisfactory" if >= 60-79% and "poor" if <60%. Correlation between knowledge score and duration of clinical clerkship was tested using Pearson's correlation coefficient. Attitude of students towards their willingness to participate in the national COVID-19 response was tested using rating scales. Data were analysed using Stata 13.1. Results: 120 medical students responded to the survey (response rate = 93%). Eighty-eight (74%) had good knowledge, 28 (23%) had satisfactory knowledge and only four (3%) had poor knowledge on COVID-19. The students scored high on the symptomatology, mode of transmission, prevention and treatment options and on local epidemiology; and scored low on the forms of mechanical ventilation and on home-management of non-critical cases. The knowledge score correlated with the duration of clinical clerkship they had undertaken (r = 0.326, p = 0.001). The primary source of information were social media sites (102, 85%), television (94, 78%) and newspapers (76, 63%). The majority (78, 65%) were willing to participate in the government's COVID-19 response but could not identify what roles they could play. The fear of contracting COVID-19 was reported by eight students (7%). Conclusions: Medical students had good knowledge on COVID-19 and had self-learned through social media, television and newspapers. The students held positive attitude towards participation in the government's COVID-19 response.