3 ms·
No tests, sorry. I would gladly make some statistically significant experiments, but I am not in professional medicine. I am more math/computer/physics guy by t
by garganzol 6y ago
No tests, sorry. I would gladly make some statistically significant experiments, but I am not in professional medicine. I am more math/computer/physics guy by trade.
From math/physics perspective: mask has a porous structure and stands in a way of the air. So it is clearly adds some resistance to overcome with an additional suction.
Healthy people can provide that suction, so their O2 remains untouched.
Not-so-healthy people may hit the physical limit of their suction and this is the situation when adding an additional barrier (the mask) will lead to O2 decrease.
- wikibob 6y agoBuy a $30 O2 saturation monitor. Put it on your finger. Wear the mask. See with your own eyes that you are wrong.
- garganzol 6y ago>Wear the mask You forgot the pneumonia and O2 deficit conditions. You ignored the heat conditions that may make the mask wet and thus increase its air resistance. Even if I register O2 drop in my finger then I would need control groups to make the experiment statistically significant. Personal medical measurements and observations have little to no scientific significance. But the ability to calculate the outcome may have big impact in life vs death situations. I mean, it is physics and logic 1-2-3. Google "wet mask air resistance". What you get? Right, nada.