ABSTRACT
BACKGROUND: COVID-19 pandemic has affected the world globally causing widespread repercussions on individuals' physical, mental and emotional well-being. In such times, sleep is likely to be affected. OBJECTIVE: The aim of this study was to present the available literature on sleep and also the foresight as to the future national strategy to mitigate the effects of this pandemic. MATERIALS AND METHODS: An extensive literature search on PubMed, Google Scholar, Epistemonikos database (https://www.epistemonikos.org), PsycINFO for available literature on the prevalence of sleep problem on COVID-19 was done. Cross-citation search was also conducted to increase relevance of the review. The key words used were- (((((((((((insomnia)) OR (sleep)) OR (sleepiness)) OR ("sleep quality")) OR (OSA)) OR ("obstructive sleep apnoea")) OR ("obstructive sleep apnea")) OR (("sleep problem")) AND "covid-19" OR covid19* OR "COVID-19" OR "2019-nCoV" OR cv19* OR "cv-19" OR "cv 19" OR "n-cov" OR ncov* OR "sars-cov-2" OR "sars-cov2" OR "2019-ncov" OR "SARS-Coronavirus-2" OR "SARS-Coronavirus2" OR (wuhan* AND (virus OR viruses OR viral)) OR (covid* AND (virus OR viruses OR viral)) OR "covid-19-related" OR "SARS-CoV-2-related" OR "SARS-CoV2-related" OR "2019-nCoV-related" OR "cv-19-related" OR "n-cov-related"). Inclusion criteria consisted of articles in English, published from Jan 2020 till 19 Apr 2020. Two reviewers independently screened each research study for inclusion and eligibility. RESULTS AND CONCLUSION: Sleep is affected during COVID-19 pandemic in patients, their families, health-care workers and their families, population in isolation, and quarantine and as such in public. Limited literature exists with subjective data and no objective criteria were found to study sleep in COVID-19 pandemic. OSA was found to be a frequent baseline characteristic of COVID-19 patients. A need to follow guidelines is of paramount importance and strategies to better sleep in the population needs to be addressed.