Association of Obstructive Sleep Apnea with Nighttime Blood Pressure in African Americans: the Jackson Heart Study

Obstructive sleep apnea (OSA), nocturnal hypertension, and non-dipping systolic blood pressure (BP) are each highly prevalent among African Americans. However, few data are available on the association between OSA and nighttime BP in this population.. ..Among 206 participants who completed ABPM and participated in the Jackson Heart Sleep Study, 50.5% had nocturnal hypertension and 26.2% had moderate to severe OSA (REI4% ≥15 events/hour). After multivariable … Continue reading Association of Obstructive Sleep Apnea with Nighttime Blood Pressure in African Americans: the Jackson Heart Study

The Impact of Optimized Daylight and Views on the Sleep Duration and Cognitive Performance of Office Workers

A growing awareness has recently emerged on the health benefits of exposure to daylight and views. Daylight exposure is linked to circadian rhythm regulation, which can have significant impacts on sleep quality and cognitive function. Views of nature have also been shown to impact emotional affect and performance. This study explores the impact of optimized daylight and views on the sleep and cognitive performance of … Continue reading The Impact of Optimized Daylight and Views on the Sleep Duration and Cognitive Performance of Office Workers