??????,???????????5????!
??????????,??????5?!| ????
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???????
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??????????????>3???(?)????????????????,?????????(RR)<30?????/??????>93%????
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?????:
??????????,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%;
??????????????????;
???????????;
?????,??
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???:
??,?????;
?????;
?????;
????????ICU?????????
??
???/?????????
????5??/???????????,?????,?,??
???<5??(???????<2???????);
???=65?;
???:????????(?????????)???????????????????????????????????????;
???;
???????????
?????????:«??????????????(2025 ????)»
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