张文宏文章的结果被错误引申了。文章写得很详细,病人组年龄和健康状况不代表实际人口情况

Severity rates among all subjects and risk-group
subjects were 0.065
%
and 0.238
%
, respectively.
Severity rates among all subjects and risk-group
subjects were 0.065
%
and 0.238
%
, respectively.
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