My Number have resolved to being quite low. For about 2 weeks now. Leakage is close to the quattro mask baseline at a given pressure. AHI below 3. However, I continue to have stomach issues. I asked the doctor and she said that when cpap users have air in the digestive tract, it usually only bothers...

Does anyone know where I can view a chart of the Pressure versus baseline leak rate for the Resmed Mirage quattro FF Mask? I have seen charts here for other masks. Hopefully someone will know where the chart is for the Quattro.

I am not sure this would apply to anyone else, but I have found that when I take a sleeping pill at bed time, my AHI goes from about 4 to about 15.

Thanks, Stevealive. Very inciteful!

where does one get a recording oximeter? Any idea how much they cost?

Been on CPAP for 20 years. Only started to find out about CPAP data definitions about 6 months ago when my Sleep deteriorated. Transioned from Nasal to FF Mask 4 months ago. Pressure 11 - 15 cm. Sleep study said 12 was correct pressure. Pressure has always been set to around 12 cm. CPAP data shows v...