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

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

??,??=93%;

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

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

???????????=65????????;

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??????:«???????(2025 ??)»

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