(1) Women in this age group have
lower sleep efficiency, and their sleep is characterized by multiple awakenings.
And those with
lower sleep efficiency — the amount of time they spent in bed asleep — were at higher risk too.
Results show that higher levels of fragmented sleep and
lower sleep efficiency were associated with a 40 to 50 percent increase in the odds of clinically significant decline in executive function, which was similar in magnitude to the effect of a five - year increase in age.
In short, they believe their trackers over their bodies, which despite their purported «
low sleep efficiency» or «light sleep» feel just fine come morning.
Approximately one third (32.8 %) of adolescents with
low sleep efficiency as assessed on actigraphy also had
low sleep efficiency from the polysomnography.
Approximately two thirds (68.0 %) of adolescents with short sleep duration also had
low sleep efficiency, whereas 27.9 % of adolescents with
low sleep efficiency also had short sleep duration.
Sensitivity analyses did not indicate an association between
low sleep efficiency and common childhood disorders such as asthma or ADHD or caffeine or tobacco use, nor were these variables confounders in the association between sleep efficiency and BP (data not shown).
Not exact matches
The one year results, revealed today, show that the remede ® system led to substantial benefits in
sleep parameters including a reduction in AHI, a reduction in the time spent with
low blood oxygen levels overnight, and improvements in
sleep efficiency and REM
sleep.
Best in class light load
efficiency combined with user programmable Standby,
Sleep / LPSR, and Off power modes maximize the i.MX 7 industry leading
low power performance.
However, it's worthwhile to note that the study found one noteworthy exception: The humans»
sleep efficiency was
lowered when they allowed their dog to actually jump in bed with them.
The systematic review found that these trackers had higher
efficiency in step counting and
lower validity for calories and
sleep.
The correlation between mean weekday
sleep efficiency and
sleep efficiency from the night of the polysomnography was
low (r = 0.13, P = 0.04), as was the correlation between mean weekday
sleep duration and
sleep duration from the night of the polysomnography (r = − 0.06, P = 0.37).