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