A validated audio-visual educational module on examination skills in ophthalmology for undergraduate medical students in the COVID-19 season - An observational longitudinal study

• Published in: Indian journal of ophthalmology Vol. 69; no. 2; pp. 400 - 405
• Main Authors: Rose, Jeyanth, Lalgudi, Sharmili, Joshua, R, Paul, Joshua, Susanne, M, Phillips, Ashna, Jeyaraj, Chriset, Abraham, Greeni, Vinay, Samuel, Paul, Padma, Amritanand, Anika, Nadaraj, Ambily
• Format: Journal Article
• Language: English
• Published: India Wolters Kluwer India Pvt. Ltd 01.02.2021; Medknow Publications and Media Pvt. Ltd; Medknow Publications & Media Pvt. Ltd; Wolters Kluwer - Medknow; Wolters Kluwer Medknow Publications
• Subjects: Audio-visual materials; audio-visual teaching module; Clinical Competence; Comorbidity; Coronaviruses; COVID-19; COVID-19 - epidemiology; direct ophthalmoscopy; Education, Medical, Undergraduate - methods; Educational aspects; Epidemics; Expedited Publication, Original; Eye; Eye Diseases - epidemiology; Female; Follow-Up Studies; Humans; India; Internship and Residency - methods; Longitudinal studies; Male; Medical examination; Medical students; Ophthalmology; Ophthalmology - education; Pandemics; SARS-CoV-2; Seasons; Students, Medical; Study and teaching; Testing; torchlight examination; Training; undergraduate medical students; Young Adult; India; COVID-19; undergraduate medical students; direct ophthalmoscopy; torchlight examination; Audio-visual teaching module
• ISSN: 0301-4738; 1998-3689
• DOI: 10.4103/ijo.IJO_2054_20

Purpose: The aim of this study was to assess the impact of an audio visual (AV) teaching module on basic torchlight examination of the eye and direct ophthalmoscopy for undergraduate medical students. Methods: This observational longitudinal study was done on 33 consecutive medical interns during their Ophthalmology posting from December 2019 to March 2020 at a medical college in South-India. An AV-module was created using animation graphics, narratives, demonstrations on normal individuals and on patients with positive signs. All interns had a pretest consisting of Multiple-choice questions, (MCQs) and an Objective Structured Clinical Examination (OSCE) on torchlight examination and direct ophthalmoscopy (DO). They were then shown the 20-minute AV-module. A posttest was performed immediately and after one week. Results: The mean pretest MCQ score was 5.84 ± 1.98. It improved to 8.81 ± 1.15 in the immediate posttest and 8.87 ± 1.66 in the one-week posttest. The mean pretest OSCE score was 12.21 ± 3.39. It improved to 23.21 ± 3.39 in the immediate posttest and 23.90 ± 3.7 in the one-week posttest. Using Generalized Estimating Equation, MCQ score improved by 2.97 units and 3.03 units and the OSCE score improved by 11 units and 11.69 units in the immediate posttest and one-week posttest respectively when compared to the pretest corresponding to the MCQ score and OSCE score (p < 0.001). Conclusion: AV teaching modules-for torchlight examination and DO has a significant benefit in improving knowledge and skill in undergraduate medical students. These significant results have the great translatory capacity in the current COVID-19 pandemic, where physical demonstrations involving close proximity and groups of students are highly risk prone.