Study design
This was a cross-sectional study employing quantitative methods which was conducted between December 2021 and February 2022.
Study setting
The study was carried out in Uganda, a landlocked country in Eastern Africa neighbored by Kenya in the East, South Sudan in the north, Democratic Republic of Congo in the west, Rwanda in the southwest and Tanzania in the South. As of 2022, Uganda had 55 Universities with 10 having medical schools offering a Bachelor’s degree in medicine and surgery. Of these, 6 are public universities; Makerere University, Mbarara University of Science and Technology, Gulu University, Busitema University, Kabale University and Soroti University. The other 4 are private universities: Kampala International University, Habib Medical school, St. Augustine International University and Uganda Christian University.
In Uganda, undergraduate medical education is offered through the 5-year Bachelor of medicine and Bachelor of surgery degrees (MBChB). The program is taught using the semester system with two semesters per year. The first two years of the course offer students with foundational knowledge and skills to be applied in hospital during clinical study which occupies years 3 to 5. During the clinical years, the 3rd and 5th year students rotate on the 4 major wards i.e., paediatrics, internal medicine, surgery and obstetrics/gynaecology while the 4th year students rotate on the medical specialties (i.e., psychiatry, palliative care, dermatology, community education) and surgical specials (i.e., ophthalmology, anaesthesia, ENT, urology and radiology) but also offer family medicine and medical ethics. The modes of study are lectures, ward and grand rounds, call duty, simulation, community placement and tutorials. Students learn essential skills through observation, assisting and individual practice under supervision as recommended by the General Medical Council. 8 Uganda currently has 10 medical schools with 6 being public and the rest private.
Study population
The focus of this study was undergraduate students doing Bachelor of Medicine and Bachelor of Surgery (MBChB) from first to fifth year. The study enrolled students from 5 public universities i.e. Busitema University, Gulu University, Kabale University, Makerere University, and Mbarara University of Science and Technology. The medical school curriculum at the university runs for 5 years with students spending 2 years in pre-clinical training and 3 years in clinical training at different university teaching hospitals across the country.
Measures
Participants filled a two-part questionnaire with a demographics section and the Dundee Ready Education Environment Measure (DREEM) tool scores. The demographics part had six variables; sex, age, year of study, campus accommodation, source of tuition funding and university of study. Our primary outcome was the perception of medical students on their educational environment based on the DREEM tool score.
DREEM
The DREEM is a 50-item questionnaire developed by Roff et al. to measure the educational environment in health professional education programs.20 The 50 items are divided into five subscales based on the initial psychometric analysis presented by Roff et al. The five subscales are Students’ Perception of Learning (SPL), Students’ Perception of Teachers (SPT), Students’ Academic Self-perceptions (SASP), Students’ Perception of Atmosphere (SPA), and Students’ Social Self-perception (SSP).
This tool has been reported to be appropriate for use within health professional programs, not just medicine, and is not culture or context specific.21,22 Each item is measured using a five-point Likert scale: 0 is strongly disagree, 1 is disagree, 2 is neither agree or disagree, 3 is agree and 4 is strongly agree. Respondents are presented with a statement and asked to select a response. Items 4, 8, 9, 17, 25, 35, 39, 48 and 50 are negatively worded and these require recording prior to calculating the total and subscale scores. The DREEM tool’s Cronbach alpha was 0.863.
Data Collection
The study questionnaire with demographic questions and Dundee Ready Education Measure (DREEM) tool was uploaded on google documents and a link shared with participants. Through employing convenience sampling method, the google form was sent through emails and WhatsApp messenger to eligible students’ representatives from each of the universities included in the study.
Data analysis
The data was loaded in to R Studio version 2021.09.0 + 351 ". After cleaning, Internal consistency of the DREEM was calculated using Cronbach’s alpha. Summary statistics of the demographic variables were calculated. Mean, standard deviation, minimum and maximum values were calculated for continuous variable while frequencies were calculated for discrete variable. The average score for each of the DREEM sub-scale and total DREEM score were calculated. The relationship between the total DREEM score and sub-scales scores with characteristics was determined with analysis of variance and theoretical hypothesis testing with critical value of 0.05. Global average DREEM score of 100 and more was considered to represent positive perception of educational environment while that less than 100 to represent a negative perception. A summary of DREEM score interpretation can be found in Table 8 and Table 9.