@SamirMadi01 @PeterAttiaMD Is there some reverse causality where risk of severe falls increase in those with declining health? It may be it is the underlying decline that leads to high mortality, and the fall is more of an indicator.
@SamirMadi01@PeterAttiaMD健康状况下降的人发生严重跌倒的风险增加是否存在某种反向因果关系？可能是潜在的下降导致了高死亡率，而下降更像是一个指标。