Lack of differentiation between ALT as a marker of mortality due to unrecognized liver disease or a marker of global aging and overall mortalitylimits the study conclusions, the researchers add.

Lack of differentiation between ALT as a marker of mortality due to unrecognized liver disease or a marker of global aging and overall mortalitylimits the study conclusions, the researchers add.

研究人员补充道，由于无法区别谷丙转氨酶是作为未知肝病的致死标志还是作为整体衰老和死亡的标志，因此研究的结论有一定的局限。