Sleep Disorder During the Third Wave of COVID-19 Pandemic among Malaysian Adults

Abstract Background: The outbreak of coronavirus posits deleterious consequences on global healthcare system while affecting human life in every aspect. Despite various measures undertaken to limit the socio-economic effect of coronavirus, various challenges remain pervasive, and one such challenge is mental health, particularly sleep disorders. Therefore, this study examines the prevalence and determinants of sleep disorders among Malaysian adults. Methods: An online survey was conducted from 11 January to May 2021. Structured questionnaire link using Google form was sent to the adults through E-mail in Malaysia. The study utilized Holland Sleep Disorder Questionnaire (HSDQ) to screen out the various sleep disorders, namely; Insomnia, Parasomnia, Circadian Rhythm Sleep Disorder (CRSD), Hypersomnia, Restless Legs Syndrome (RLS/PLMD), and Sleep-disordered Breathing (SDB). Percentage distribution…