I have a question relating to CPAP use and COPD. If you use a CPAP, I would like to know if you feel it is helping you with your COPD and day-time breathing and satuaration levels? Do you feel there is any relationship between the two:? If you were anxious about using the CPAP, how did you get over that? I was in the hospital with sepsis and pneumonia last March and my breathing is worse than before the incident and don't seem to be improving at this point. Using oxygen for activity. My pulmonologist is pushing for a CPAP and sleep study test, but I get very anxious about something on my face. I had to use one in the hospital but had to be given sedatives to get through the night with it on. Thanks in advance for your comments.