呼吸機也不是靈丹妙藥，這個數據太讓人沮喪

據這篇文章，呼吸機對重症病人而言，多數隻是暫時延長一下生命，下來呼吸機的比例不高。

英國一個例子：98個呼吸機病人，33人活著出院

武漢一個例子：22個病人，3個活著

美國例子：18個呼吸機病人，目前9個活著，其中6個可以自主呼吸

Most coronavirus patients who end up on ventilators go on to die, according to several small studies from the U.S., China and Europe. 

And many of the patients who continue to live can't be taken off the mechanical breathing machines.

"It's very concerning to see how many patients who require ventilation do not make it out of the hospital," says Dr. Tiffany Osborn, a critical care specialist at Washington University in St. Louis who has been caring for coronavirus patients at Barnes-Jewish Hospital.

 

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