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NSRR
PCTLT90 - CHAT Variables
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Childhood Adenotonsillectomy Trial
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Variables
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You are viewing variable information that is kept around for historical purposes only. The latest version
v0.14.0
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variables
Sleep
Polysomnography
Oxygen Saturation
pctlt90
pctlt90
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pctlt85
pctsa75
Related Variables
pctsa90h
Percentage of sleep time oxygen saturation is < 90%
[(total time oxygen saturation is < 90%) / (total sleep time)] * 100
Sleep/Polysomnography/Oxygen Saturation