There is no test that can predict whether forgetting names or words like "bus station" is an indicator of the onset of a degenerative disease.

无法验证是否忘记谁的名字或者“公交站”一类的词就是退化病症的征兆。

youdao

Methods:The burden of disease on stroke was measured by DALY, the indicator introduced by World Bank, using mortality, morbidity and other parameters.

方法：采用世界银行介绍的新指标DALY，根据脑卒中发病率、死亡率结合其他参数测定其疾病负担。

youdao

The result confirmed the indicator of risk and divided the environmental hazards into three classes-ecological category, natural environment and disease category, and living category.

研究结果验证了“风险程度指标”，并将环境风险划分为“生态环境”“疾病与灾害”“生活环境”三个大类并探讨其风险认知特征。

youdao

In the absence of a strong diagnostic indicator for disease such as the presence of a bacterium or a virus epidemiologists must collect indirect data.

ECONOMIST: Scientific justice

Mortality statistics are better and give a far more reliable indicator of how well we are dealing with a disease.

BBC: Doubts over cancer survival increase

High levels of ferritin (an indicator of the amount of iron in the body) help explain why men tend to develop heart disease earlier than women, Sullivan says.

CNN: Health: Making Heartfelt Gestures