The coronavirus disease 2019 (COVID-19) emerged in Wuhan city, China, in late 2019 and
has rapidly spread throughout the world. The major route of transmission of SARS-CoV-2 is …

Background: Nearly 50% of older adults have insomnia, with difficulty in getting to sleep, early
awakening, or feeling unrefreshed on waking. With aging, several changes occur that can …

Workers’ fatigue is a significant problem in modern industry, largely because of high demand
jobs, long duty periods, disruption of circadian rhythms, and accumulative sleep debt that …

The aim of this study was to determine the sleep quality and level of depression among Iranian
migraineurs. Among 380 cases that were selected by simple random selection from those …

Background: The Insomnia Severity Index (ISI) is a short subjective questionnaire which helps
physicians in making decisions about patients suffering from insomnia. The present study …

Purpose The main purpose of this study was to assess the reliability and validity of the
Iranian version of the Epworth Sleepiness Scale (ESS-IR). Methods This was a cross-sectional …

The consequences of sleep deprivation and sleepiness have been noted as the most important
health problem in our modern society among shift workers. The objective of this study …

Objective: This study aimed to investigate subjective sleep quality and its association with
demographics, psychological health, and sleep hygiene related behaviors in pre-clinical …

Purpose The snoring, tiredness, observed apnea, blood pressure, body mass index, age,
neck circumference, gender (STOP-BANG) is a concise and effective obstructive sleep apnea (…

Recent evidence suggests that lack of slow‐wave activity may play a fundamental role in the
pathogenesis of insomnia. Pharmacological approaches and brain stimulation techniques …