The precision of the two instruments has been defined through comparative test and regression analysis, which provide a technology basis for widely using.
通过比测试验和回归分析，确定了两种仪器的精度，为两种仪器的推广使用提供了技术依据。
Method: Make a comparative analysis about the generic instruments of health related quality of life.
方法：比较分析常用的健康相关生命质量通用量表。
应用推荐