| Name | Label | Folder | |
|---|---|---|---|
|
ahiq_f1t3
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. | Sleep Monitoring/Polysomnography/Administrative | |
|
alertahi50_f1t3
C1b1. Apnea-hypopnea index (AHI) > 50 (No/Yes)
|
C1b1. Apnea-hypopnea index (AHI) > 50 (No/Yes) | Sleep Monitoring/Polysomnography/Administrative | |
|
alertecgafib_f1t3
b3f. Atrial fibrillation and/or flutter
|
b3f. Atrial fibrillation and/or flutter | Sleep Monitoring/Polysomnography/Administrative | |
|
alertecghr150_f1t3
b3b. HR for >2 continuous minutes is >150 bpm
|
b3b. HR for >2 continuous minutes is >150 bpm | Sleep Monitoring/Polysomnography/Administrative | |
|
alertecghr40_f1t3
b3a. HR for >2 continuous minutes is <40 bpm
|
b3a. HR for >2 continuous minutes is <40 bpm | Sleep Monitoring/Polysomnography/Administrative | |
|
alertecgsecond_f1t3
b3d. Type 2 second degree AV block
|
b3d. Type 2 second degree AV block | Sleep Monitoring/Polysomnography/Administrative | |
|
alertecgthird_f1t3
b3e. Third degree AV block
|
b3e. Third degree AV block | Sleep Monitoring/Polysomnography/Administrative | |
|
alertecgwide_f1t3
b3c. Sustained wide complex rhythm
|
b3c. Sustained wide complex rhythm | Sleep Monitoring/Polysomnography/Administrative | |
|
alertecgyn_f1t3
b3. Specific heart rate and/or ECG finding (No/Yes)
|
b3. Specific heart rate and/or ECG finding (No/Yes) | Sleep Monitoring/Polysomnography/Administrative | |
|
alerthyporest_f1t3
b2a. Baseline O2 sat < 88%
|
b2a. Baseline O2 sat < 88% | Sleep Monitoring/Polysomnography/Administrative | |
|
alerthyposleep_f1t3
b2b. O2 sat during sleep <90% for >10% of sleep time
|
b2b. O2 sat during sleep <90% for >10% of sleep time | Sleep Monitoring/Polysomnography/Administrative | |
|
alerthypoyn_f1t3
b2. Severe hypoxemia (No/Yes)
|
b2. Severe hypoxemia (No/Yes) | Sleep Monitoring/Polysomnography/Administrative | |
|
anlysstartap_f1t3
B4a. AM/PM
|
B4a. AM/PM | Sleep Monitoring/Polysomnography/Administrative | |
|
anlysstart_f1t3
B4. Analysis Start (0-1159)
|
B4. Analysis Start (0-1159) | Sleep Monitoring/Polysomnography/Administrative | |
|
anlysstopap_f1t3
B5a. AM/PM
|
B5a. AM/PM | Sleep Monitoring/Polysomnography/Administrative | |
|
anlysstop_f1t3
B5. Analysis Stop (0-1159)
|
B5. Analysis Stop (0-1159) | Sleep Monitoring/Polysomnography/Administrative | |
|
artifact_f1t3
Total Artifact Time (Unscorable)
|
Total Artifact Time (Unscorable) | Sleep Monitoring/Polysomnography/Administrative | |
|
avgspo2baseline_f1t3
Average oxygen saturation before sleep onset
|
Average oxygen saturation before sleep onset
The EDF and XML annotation files from the nuMoM2b sleep substudy were imported in Matlab for analysis of baseline SpO2 (oxygen saturation). First step involved identification of the initial sleep onset (stage=2). Sixty seconds of wake data preceding the initial sleep onset was identified as the baseline segment for calculation of average SpO2. If 60s of wake data was not present, 30s was used as the baseline segment. Average value of SpO2 signal was calculated at this baseline segment. If there was no usable SpO2 signal or baseline wake data before sleep onset, then baseline SpO2 is missing. A few subjects had less than 90% SpO2 at baseline either due to signal distortion/artifacts or baseline desaturation events and were marked as missing. |
Sleep Monitoring/Polysomnography/Administrative | |
|
reviewerid_f1t3
Reviewer ID
|
Reviewer ID | Sleep Monitoring/Polysomnography/Administrative | |
|
scorerid_f1t3
PSG Report: Scorer ID
|
PSG Report: Scorer ID | Sleep Monitoring/Polysomnography/Administrative | |
|
scoreridqs_f1t3
Scorer ID
|
Scorer ID | Sleep Monitoring/Polysomnography/Administrative | |
|
stdytype_f1t3
A4a. Type of Sleep Study
|
A4a. Type of Sleep Study | Sleep Monitoring/Polysomnography/Administrative | |
|
totalhrs_f1t3
B6. Total recording period (hours)
|
B6. Total recording period (hours) | Sleep Monitoring/Polysomnography/Administrative | |
|
totalmin_f1t3
B6. Total Recording Time (minutes)
|
B6. Total Recording Time (minutes)
Total analysis period: from "analysis starts" to "analysis ends" |
Sleep Monitoring/Polysomnography/Administrative | |
|
unitid_f1t3
A5. Unit ID
|
A5. Unit ID | Sleep Monitoring/Polysomnography/Administrative | |
|
urgalertyn_f1t3
C1. Did review result in urgent alerts?
|
C1. Did review result in urgent alerts? | Sleep Monitoring/Polysomnography/Administrative |