03-25-2023, 10:08 PM
User Event Thresholds (Time and Percentage)
What time and percentage thresholds do you use for your user event (UF1/UF2)?
I plotted out different thresholds for myself and it looks like there is definitely better thresholds and worse ones:
![[Image: t53WdTY.png]](https://i.imgur.com/t53WdTY.png)
Two observations:
- 5 seconds and 20%: This is super sensitive to hypopneas induced by high pressure support. The large spike is exactly when I changed pressure support from 5 to 8 and then back.
- 10 seconds and 70%: This seems to correlate the most with how I feel subjectively.
Here's my AHI chart for comparison:
![[Image: UAo0QSv.png]](https://i.imgur.com/UAo0QSv.png)
I plotted out different thresholds for myself and it looks like there is definitely better thresholds and worse ones:
Two observations:
- 5 seconds and 20%: This is super sensitive to hypopneas induced by high pressure support. The large spike is exactly when I changed pressure support from 5 to 8 and then back.
- 10 seconds and 70%: This seems to correlate the most with how I feel subjectively.
Here's my AHI chart for comparison:
