Stg2Stg3Pr - Search - Sleep Data - National Sleep Research Resource

PSG Quality Assessment: Stage2/Stage3-4 Scoring unreliable

stg2stg3pr under Sleep Monitoring/Polysomnography/Signal Quality in CFS variables

Scorer noted that there was a problem differentiating stage 2 and stage 3/4 sleep.

Polysomnography (PSG) Quality Assessment: Stage 2/Stage 3-4 scoring unreliable

stg2stg3pr under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables

Scorer noted that there was a problem differentiating stage 2 and stage 3/4 sleep.

Polysomnography (PSG) Quality Assessment (Sleep Heart Health Study Visit Two (SHHS2)): Stage2/Stage3-4 Scoring unreliable

stg2stg3pr under Sleep Monitoring/Polysomnography/Signal Quality/SHHS2 in SHHS variables

Scorer noted that there was a problem differentiating stage 2 and stage 3/4 sleep.

PSG Quality Assessment: Stage2/Stage3-4 Scoring unreliable

stg2stg3pr under Sleep Monitoring/Polysomnography/Signal Quality in CCSHS variables

Scorer noted that there was a problem differentiating stage 2 and stage 3/4 sleep.

Scoring stage2/ deep sleep unreliable

stg2stg3pr under Sleep Monitoring/Polysomnography/Signal Quality in CHAT variables

1=sleep staging problem - scoring stage2/stage3-4 unreliable (when distinction between Stage 2 and Deep Sleep is unreliable because of EEG artifact (usually due to the respiratory or sweat artifact on the EEG, and High Pass filter =1Hz used))

3-02-condensed-data-dictionary.md

Childhood Adenotonsillectomy Trial

... 0 (stage1-2 transitions) - Stg2Stg3Pr = 0 (stage2-3 transitions) ...