How often should sleep studies be repeated after you are diagnosed?
By May 20, 2010 at 12:44 am 4,920 4
Hi, I have been living with sleep apnea since 1994. I am currently using my 2nd CPAP machine which was prescribed in 2004. A sleep study was done to determine the amount of pressure to set the machine at. I had my 1st macine for 10 years and my current machine is now about 6 years old. Is this a normal life span for these machines?