都是用统计写文章,30%到7%差别这么大,信那个?
人老了脑子和身体一样会退化.
https://www.medsci.cn/article/show_article.do?id=ec9893182f7
https://www.reddit.com/r/science/comments/xlqxgf/covid_raises_risk_of_longterm_brain_injury_large/
都是用统计写文章,30%到7%差别这么大,信那个?
人老了脑子和身体一样会退化.
https://www.medsci.cn/article/show_article.do?id=ec9893182f7
https://www.reddit.com/r/science/comments/xlqxgf/covid_raises_risk_of_longterm_brain_injury_large/