We use cookies and other tools to enhance your experience on our website and to analyze our web traffic.
For more information about these cookies and the data collected, please refer to our Privacy Policy.

Search

sawa42 under Sleep Monitoring/Actigraphy in HCHS variables
This variable is similar to variable sawa81; however sawa42 is calculated based on data generated by Actiware software before data optimization.
sawa81 under Sleep Monitoring/Actigraphy in HCHS variables
This variable is similar to variable sawa42; however sawa42 is calculated based on data generated by Actiware software before data optimization.
sdsleeponsettime5 under Sleep Monitoring/Actigraphy in MESA variables
Sleep onset time is the start time of main sleep. This variable measures the within subject variability of sleep onset time.