????:1???????:?????????

2?????????

3?600?????????

4????????????

5???????

??,?????????????5???????!| ??

??

?????

??????????

??>3?(?????)?????????????,????(RR)<30?/????????????>93%?????

??????:

??????????,RR=30???????/??????;

???,?????????=93%;

??(PaO2)/???????(FiO2)=300,?????????????????(?????????1000????)????????PaO2/FiO2????????;

??,????24~48?????????>50%?

?????:

??????????3????????;

???(<2??,RR=60???????????/????;2~12????,RR=50???????????/???;1~5????,RR=40?????/?????;>5????,RR=30??/?),?;

????,?=93%;

?????????????;

??;

??????????,??????????

????:

??,???;

????????;

????????;

???????????ICU???????????

?

???????/?

????5??????/?,??????????,??,????????????

??<5???????????????????(?<2?);

?????=65??;

???????????:????????????????????(????)??????????????????????????????????????????????;

??????????;

???

???:«????(2025 ?????)»

(?????????)

????:???????????