3 ms·
Maybe had he done the sleep study they would have fitted the right mask to begin with :-)
by Tichy 15y ago
Maybe had he done the sleep study they would have fitted the right mask to begin with :-)
- dsr_ 15y agoProbably not. The sleep study measures the number of events per hour and your blood oxygenation, and in the followup (which can be in the same night, at no extra cost) discovers the necessary pressure. It doesn't check for mask comfort or fit. (Should it? Probably.)