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Viewing the Sleep Report
The
Sleep Report
screen shows sleep quality and mask seal status for the most recent therapy
session. Turn the dial to scroll down to view more detailed usage data. The parameters displayed
will depend on the therapy mode.
Sleep Report screen parameters
Parameter
Description
Usage hours
Number of hours the device has been used during the last session.
Events (AHI) per hour
Apneas and hypopneas measured per hour for one day. An apnea is when the
respiratory flow decreases by more than 75% for at least 10 sec. A hypopnea is when
the respiratory flow decreases to 50% for at least 10 sec. The Apnea Index (AI) and
Apnea-Hypopnea Index (AHI) are calculated by dividing the total number of events that
occurred by the total mask-on therapy period in hours.
Mask Seal
Good—if the 70
th
percentile leak is less than 24 L/min.
Mask needs adjustment.
Humidifier
Humidifier attached and functional.
Humidifier fault; refer to troubleshooting section.
More Info
Period
Set the time interval covered by the
Sleep Report
.
The options are: 1 Day / 1 Week / 1 Month / 3 Months / 6 Months / 1 Year
Days Used
Number of days the device has been used during the selected period or since the last
compliance data was reset.
Days 4hrs+
Number of days the device has been used for more than 4 hours during the selected
period or since the last compliance data was reset.
Avg. Usage
Average number of hours per day the device has been used during the selected period.
Used Hrs
Number of hours the device has been used during the selected period or since the last
compliance data reset.
