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Nulliparous Pregnancy Outcomes Study Monitoring Mothers-to-be

Name Label Folder
abdohrs
B10a. Abdomen (hours usable)
B10a. Abdomen (hours usable) Polysomnography/Signal Quality
abdoqual
B10b. Abdomen (quality code)
B10b. Abdomen (quality code) Polysomnography/Signal Quality
ahiq
B3. AHI entered on QS Form. All apneas and hypopneas per hour of sleep.
B3. AHI entered on QS Form. All apneas and hypopneas per hour of sleep. Polysomnography/Signal Quality
alertahi50
C1b1. Apnea-hypopnea index (AHI) > 50 (No/Yes)
C1b1. Apnea-hypopnea index (AHI) > 50 (No/Yes) Polysomnography/Signal Quality
alertecgafib
b3f. Atrial fibrillation and/or flutter
b3f. Atrial fibrillation and/or flutter Polysomnography/Signal Quality
alertecghr150
b3b. HR for >2 continuous minutes is >150 bpm
b3b. HR for >2 continuous minutes is >150 bpm Polysomnography/Signal Quality
alertecghr40
b3a. HR for >2 continuous minutes is <40 bpm
b3a. HR for >2 continuous minutes is <40 bpm Polysomnography/Signal Quality
alertecgsecond
b3d. Type 2 second degree AV block
b3d. Type 2 second degree AV block Polysomnography/Signal Quality
alertecgthird
b3e. Third degree AV block
b3e. Third degree AV block Polysomnography/Signal Quality
alertecgwide
b3c. Sustained wide complex rhythm
b3c. Sustained wide complex rhythm Polysomnography/Signal Quality
alertecgyn
b3. Specific heart rate and/or ECG finding (No/Yes)
b3. Specific heart rate and/or ECG finding (No/Yes) Polysomnography/Signal Quality
alerthyporest
b2a. Baseline O2 sat < 88%
b2a. Baseline O2 sat < 88% Polysomnography/Signal Quality
alerthyposleep
b2b. O2 sat during sleep <90% for >10% of sleep time
b2b. O2 sat during sleep <90% for >10% of sleep time Polysomnography/Signal Quality
alerthypoyn
b2. Severe hypoxemia (No/Yes)
b2. Severe hypoxemia (No/Yes) Polysomnography/Signal Quality
anlysstart
B4. Analysis Start (0-1159)
B4. Analysis Start (0-1159) Polysomnography/Signal Quality
anlysstartap
B4a. AM/PM
B4a. AM/PM Polysomnography/Signal Quality
anlysstop
B5. Analysis Stop (0-1159)
B5. Analysis Stop (0-1159) Polysomnography/Signal Quality
anlysstopap
B5a. AM/PM
B5a. AM/PM Polysomnography/Signal Quality
artifact
Total Artifact Time (Unscorable)
Total Artifact Time (Unscorable) Polysomnography/Signal Quality
cannhrs
B8a. Cannula Flow (hours usable)
B8a. Cannula Flow (hours usable) Polysomnography/Signal Quality
cannqual
B8b. Cannula Flow (quality code)
B8b. Cannula Flow (quality code) Polysomnography/Signal Quality
ekghrs
B7a. EKG (hours usable)
B7a. EKG (hours usable) Polysomnography/Signal Quality
ekgqual
B7b. EKG (quality code)
B7b. EKG (quality code) Polysomnography/Signal Quality
flowlimit
B12. Flow Limitation Code
B12. Flow Limitation Code Polysomnography/Signal Quality
overall
B12. Overall Study Quality
B12. Overall Study Quality Polysomnography/Signal Quality
oxihrs
B11a. Oximetry (hours usable)
B11a. Oximetry (hours usable) Polysomnography/Signal Quality
oxiqual
B11b. Oximetry (quality code)
B11b. Oximetry (quality code) Polysomnography/Signal Quality
reviewerid
Reviewer ID
Reviewer ID Polysomnography/Signal Quality
scorerid
PSG Report: Scorer ID
PSG Report: Scorer ID Polysomnography/Signal Quality
scoreridqs
Scorer ID
Scorer ID Polysomnography/Signal Quality
snoring
B13. Snoring Code
B13. Snoring Code Polysomnography/Signal Quality
stdytype
A4a. Type of Sleep Study
A4a. Type of Sleep Study Polysomnography/Signal Quality
thorhrs
B9a. Thoracic (hours usable)
B9a. Thoracic (hours usable) Polysomnography/Signal Quality
thorqual
B9b. Thoracic (quality code)
B9b. Thoracic (quality code) Polysomnography/Signal Quality
totalhrs
B6. Total recording period (hours)
B6. Total recording period (hours) Polysomnography/Signal Quality
totalmin
B6. Total Recording Time (minutes)
B6. Total Recording Time (minutes)

Total analysis period: from "analysis starts" to "analysis ends"

Polysomnography/Signal Quality
unitid
A5. Unit ID
A5. Unit ID Polysomnography/Signal Quality
urgalertyn
C1. Did review result in urgent alerts?
C1. Did review result in urgent alerts? Polysomnography/Signal Quality