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????>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%;
????????????????????;
??????;
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??;
??ICU??????????
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??5?????/??,??,??,??????????
??<5??(???<2?);
??=65??;
??:?????????????????(?????)?????????????????????????????????????????????;
??????;
????
??????????:«??????????(2025 ????????)»
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