methylenewhite
Member
- Joined
- Aug 21, 2018
- Messages
- 1,237
The title of the study itself is already informative. Just read the study. Everyone is to make his own decisions to wear a mask or not. This is what probably amplifies severity of covid19 infection, yes, prolonged mask use is the culprit, perhaps.
Preliminary report on surgical mask induced deoxygenation during major surgery
Results
When the values for oxygen saturation of hemoglobin
were compared, there were statistically significant diffe-
rences only between preoperational and post operational
values (Fig. 1). As the duration of the operation increases,
oxygen saturation of hemoglobin decreases significantly.
Preliminary report on surgical mask induced deoxygenation during major surgery
Results
When the values for oxygen saturation of hemoglobin
were compared, there were statistically significant diffe-
rences only between preoperational and post operational
values (Fig. 1). As the duration of the operation increases,
oxygen saturation of hemoglobin decreases significantly.