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Research Article: Subjective Sleep Quality, Caffeine, and Dieting Behaviors Among University-Attending Young Adults

Date Published: 2023-09-22

Abstract:
Sleep is a basic human necessity, vital for overall health and wellbeing. Sleep quality is a complex concept with no consensus definition but can be generally understood as sleep satisfaction, based on both objective and subjective components of sleep. The Pittsburgh Sleep Quality Index (PSQI) comprises seven sleep components: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction over a -month interval. Poor sleep quality is indicated by higher PSQI scores and has been linked to many chronic conditions, including type diabetes, heart disease, obesity and depression, as well as injury and disability associated with vehicle accidents and occupational errors. As a result of these associations, poor sleep quality contributes significantly to the global burden of disease, indicating an opportunity for public health intervention. Sleep duration is a frequently studied component of sleep quality, with a recommended minimum threshold of seven hours a night to support optimal health in adults between the ages of and . However, current estimates show that one-third of US adults typically sleep on average less than the recommended seven hours.

Introduction:
Sleep is a basic human necessity, vital for overall health and wellbeing. Sleep quality is a complex concept with no consensus definition but can be generally understood as sleep satisfaction, based on both objective and subjective components of sleep. The Pittsburgh Sleep Quality Index (PSQI) comprises seven sleep components: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction over a -month interval. Poor sleep…

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