Related Variables

ahi Sleep Study: apnea hypopnea index Lab Visit/Physiology
oanbp Number of Obstructive Apnea (NREM, Back, all oxygen desaturations) Polysomnography/Respiratory Events/Apnea/Obstructive
oanop Number of Obstructive Apnea (NREM, Other, all oxygen desaturations) Polysomnography/Respiratory Events/Apnea/Obstructive
oarbp Number of Obstructive Apnea (REM, Back, all oxygen desaturations) Polysomnography/Respiratory Events/Apnea/Obstructive
oarop Number of Obstructive Apnea (REM, Other, all oxygen desaturations) Polysomnography/Respiratory Events/Apnea/Obstructive
unrbpa4 Average Obstructive Apnea length (NREM, Back, 4% oxygen desaturation) Polysomnography/Respiratory Events/Apnea/Unsure
unropa4 Average Obstructive Apnea length (NREM, Back, 4% oxygen desaturation) Polysomnography/Respiratory Events/Apnea/Unsure
urbpa4 Average Obstructive Apnea length (NREM, Back, 4% oxygen desaturation) Polysomnography/Respiratory Events/Apnea/Unsure
uropa4 Average Obstructive Apnea length (NREM, Back, 4% oxygen desaturation) Polysomnography/Respiratory Events/Apnea/Unsure
hnrba4 Number of Hypopnea w/ arousals (NREM, Back, 4% oxygen desaturation) Polysomnography/Respiratory Events/Hypopnea
hnroa4 Number of Hypopnea w/ arousals (NREM, Other, 4% oxygen desaturation) Polysomnography/Respiratory Events/Hypopnea
hremba4 Number of Hypopnea w/ arousals (REM, Back, 4% oxygen desaturation) Polysomnography/Respiratory Events/Hypopnea
hroa4 Number of Hypopnea w/ arousals (REM, Other, 4% oxygen desaturation) Polysomnography/Respiratory Events/Hypopnea
slpprdp Sleep Time Polysomnography/Sleep Architecture