Researchers explore relation between sleep quality and various physical health parameters

Researchers conducted a comprehensive study involving 100 adults aged 30–59 years by employing electroencephalogram (EEG) measurements to assess sleep quality for five nights at the participants’ homes. Additionally, detailed health examinations were conducted at a health care facility in Tokyo. The objective was to explore the relationship between sleep quality and various physical health parameters. Notably, individuals with poor objective sleep quality exhibited a tendency toward unfavorable physical health indicators, particularly elevated systolic blood pressure.