time_bed - Search - Sleep Data - National Sleep Research Resource

Reply by mrueschman on October 27, 2015 on Forum

I dug through the archives and found some SAS code ...

Reply by aparekh on May 2, 2021 on Forum

Hi, If I'm not mistaken, there seems to be a ...

Reply by diegomazzotti1 on January 22, 2018 on Forum

... I sum the variable time_bed to the previously calculated ... lights_on = lights_out + time_bed Could you confirm that ...

Sleep stages syncing with raw ECG data

Reply by michaelmorrical on October 6, 2015 on Forum

Hello Hardik, It is very common for studies to contain ...

sleep time

Reply by mrueschman on April 17, 2016 on Forum

Winda, Sorry, this is a bit confusing with things labeled ...

About the variable 'StOnsetP' in SHHS

Reply by mrueschman on March 20, 2017 on Forum

My best guess is that SLP_EFF was filtered in SHHS1 ...

PSG per Patient, SHHS2

Reply by mrueschman on June 12, 2020 on Forum

Hmm, I still don't fully understand. These were research subjects, ...

SHHS state shifts

Reply by mrueschman on August 5, 2019 on Forum

Do you mean variables like the following? https://sleepdata.org/datasets/shhs/variables?search=shift I opened ...

Sleep efficiency for SHHS1

Reply by prajeshhardas on March 28, 2016 on Forum

Hello all, I have a few questions regarding SHHS1 data: ...

total sleep time dismatch issue

Reply by minsooyeo on January 20, 2020 on Forum

HI, i am on sleep study with CFS & MESA ...

The labeling of lights on and off

Reply by Yan on March 12, 2023 on Forum

I really appreciate the community's contribution to annotation unification and ...

sleep time

Reply by windang on April 13, 2016 on Forum

Hello all Does anyone know what's the difference between 'total ...

Variables of the CFT dataset

Reply by kelseygonring on November 8, 2015 on Forum

We calculated the sleep duration of weekday sleep and weekend ...

Misalignment between Actigraphy and PSG

Reply by mrueschman on July 9, 2019 on Forum

Hey jongguri, Thanks for diving into the MESA PSG and ...

About the variable 'StOnsetP' in SHHS

Reply by fengzhenhou on March 20, 2017 on Forum

Thanks. I want to find a measure to judge the ...

MESA actigraphy sleep onset latency

Reply by mrueschman on May 16, 2023 on Forum

Thanks, you're right, I should have clarified further. The "immobile ...

Sleep efficiency for SHHS1

Reply by mrueschman on March 29, 2016 on Forum

PJ, Thanks for inquiring and checking out the SHHS data. ...

Analyze NCH PSG (with .tsv) Using LUNA

Reply by shaunpurcell on May 9, 2023 on Forum

These are 'as is' data - we plan to post ...

Sleep stages in numom2b

Reply by mrueschman on June 8, 2023 on Forum

nuMoM did not have EEG signals, so traditional sleep staging ...