Mottola C A
Decubitus. 1992 Nov;5(6):42-4.
When choosing a tool or instrument to gather data, the clinician must consider many factors including the validity, reliability, sensitivity, and specificity of the measuring device. While all of these factors are important measurement issues, this article focuses on assessment and enhancement of reliability.
在选择收集数据的工具或仪器时，临床医生必须考虑许多因素，包括测量设备的效度、信度、敏感度和特异度。虽然所有这些因素都是重要的测量问题，但本文重点关注信度的评估和提高。
