@thechancellor6 @DFisman Also take note of the overlap of the confidence intervals. Even on mild/moderate disease, any conclusion from these data would be weak. There may be other studies though.
@thechancellor6 @DFisman 还要注意置信区间的重叠。即使是轻度/中度疾病，从这些数据得出的任何结论都是薄弱的。不过可能还有其他研究。