Atlantic Sleep Hygiene Questionnaire (ASHQ): a novel multidimensional survey to evaluate sleep hygiene
摘要
Sleep is fundamental for optimal health and well-being. Many adults do not attain adequate sleep due to detrimental sleep habits. An instrument to assess sleep hygiene could be valuable in evaluating patients’ sleep and might facilitate improvements in sleep and sleep-related health.
MethodsWe developed a comprehensive, 20-item sleep hygiene survey, the Atlantic Sleep Hygiene Questionnaire (ASHQ), based on an extensive review and critical analysis of the current sleep hygiene literature. ASHQ was administered to more than 750 consecutive adult patients in a sleep clinic. Patients also completed surveys measuring sleepiness (Epworth Sleepiness Scale, ESS) and fatigue (Fatigue Severity Scale, FSS), as well as a single-item analog survey of sleep quality (Sleep Quality Scale, SQS), and these were compared to the ASHQ.
ResultsAn exploratory ASHQ score of 8 or more (detrimental sleep habits) was significantly associated with abnormal sleepiness (ESS score of 10 or greater, out of a maximum of 24) and abnormal fatigue (FSS score of 36 or greater, out of a maximum of 63). Worse sleep hygiene (higher ASHQ scores) was also associated with lower subjective sleep quality based on SQS scores. Hence, ASHQ scores directly correlated with subjective sleepiness, fatigue and overall sleep quality.
ConclusionsASHQ may provide a novel approach to assess sleep hygiene and could potentially improve sleep, quality of life and general health, as well as specific medical conditions in which sleep may play a role.