This test was about blood pressure, not about O2 saturation. 02 has indeed been found helpful with O2 saturation. Who it helps will depend on the kind of apnea they have and which systems are most effected. Please keep your conclusions relevant to the experiment and don't generalize with unsupportable statements like, "Simply using 02 without CPAP won't work." An important question is: are there situations where 02 alone can be helpful? The answer is yes.
Oxygen is a big issue with sleep apnea. My blood pressure is fine, because it starts at a very low level. I would like supplemental O2 to help with my oxygen levels, but some people confuse a test NOT DESIGNED TO TEST FOR THIS as indicating that is does not work. Please be clear that this was designed to test BP, and does not have helpful information about 02.
