Sleep quality is an important concept in research, clinical practice, and quality improvement programs. As we know, sleep is a necessary part of the body’s restorative processes and is essential for our health. The quality of our sleep affects how we function during the day and our overall well-being. Therefore, it is critical to determine how to measure it. Listed below are some methods of sleep quality measurement that may prove helpful in your research.
The first step is to define sleep. This concept includes the objective and subjective assessments of sleep. According to the American Academy of Sleep Medicine, sleep quality is the amount of deep, restorative sleep that an individual experiences. The Sleep Quality Scale was designed to measure the amount of sleep an adult experiences. Ten15 data sets were collected from community-dwelling adults aged 20 to 59 years. The study used a convenience sampling method for data collection and item analysis. Its sample size was 817 subjects, with a mean age of 38.9. The sample size was limited by 198 incomplete data.
After conducting a literature review, the researchers developed a sleep quality questionnaire that contained eight domains and a number of content variables. These three levels were then verified by an in-depth interview. The participants were 50 healthy adults aged 21 to 59 years. They included 17 subjects with insomnia symptoms, six with snoring, two with narcolepsy, and eight people who slept well. The researchers used these data to develop a multilevel questionnaire that can be used in a variety of settings, including clinical trials.