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不论动物实验或临床实验,都需要“实验指标”。指标是否合适,直接关系到研究的成败和质量高低。实验指标在于反映实验对象所发生的生理现象或病理现象的变动。通过对指标的测量,可得出客观数据,以便验证工作假说,或确定预期出现的现象。因而实验指标是为实验目的服务的。为了保证指标能实现实验目的,要求所选定的指标和对指标的观察,至少要合乎下述几个基本条件:
Regardless of animal experiments or clinical experiments, “experimental indicators” are required. Whether the index is appropriate or not is directly related to the success or failure of the research and the quality of the research. The experimental index is to reflect the physiological or pathological changes that occur in the experimental subjects. Through the measurement of indicators, objective data can be drawn to verify the work hypothesis or determine the expected phenomenon. Therefore, the experimental indicators are for experimental purposes. In order to ensure that the indicators can be used for experimental purposes, the selected indicators and observations of the indicators must at least conform to the following basic conditions: