Changes

This graph is probably the most used in analysing and interpreting CPAP data. It shows airflow in and out of your lungs throughout the night. Flow above the zero line is inhalation and below the line is exhalation. The events are shown on this graph as well as on the event flags graph. You can zoom in to examine an event more closely.  Placing the cursor on any event will create a small pop-up detailing the type and duration of the eventin seconds.