The Effect of Online Teaching on Vocal Health Among Saudi Teachers During COVID-19 Pandemic

The goal of this study is to determine how online education affects the vocal health of schoolteachers in Saudi Arabia's Eastern Province. Teachers' phono trauma is well-known as a serious occupational hazard, and online education was the primary mode of delivering instruction to students during COVID-19. This is a descriptive cross-sectional study conducted among teachers in the Eastern Province area of Saudi Arabia. Teachers completed a self-administered questionnaire via an online platform, which included socio-demographic data, academic status, and the Voice Handicap Index-10 questionnaire, which assessed their vocal difficulties. A total of 335 teachers responded to the survey (78.2% females vs. 21.8% males). Nearly half (48.7%) were primary school teachers. 45.7% were currently teaching distance learning. Earphones and microphones (49.3%) were the most commonly used distance learning accessories. Noise in the classroom was a very much disturbing factor in teaching implied by 44.8% of the teachers. During the COVID-19 pandemic, the vocal handicap index-10 was significantly higher among females (P = 0.007), primary school teachers (P < 0.001), moreover those currently teaching distance learning (P = 0.001) and those who perceived that there is more work in distance teaching (P < 0.001). Compared to in-person teaching, online teaching may have a positive impact on vocal health among Saudi teachers. Of all the teachers, phono trauma tends to be more among females who were primary school teachers, currently teaching distance learning, and those who perceived distance learning to be laborious.