在医院感染研究中常常涉及到一些敏感问题,对这些问题的测量尽管有些学者使用了一些定量的测量技术,但人的态度、信念、动机难以量化。而定性研究在探讨人类的敏感问题方面有其独到之处,定性研究是一个发现问题的过程并可帮助解释定量研究的结果,主要回答“为什么”的问题可以 In the study of nosocomial infections, sensitive issues are often involved. Although some scholars have used some quantitative measurement techniques, their attitudes, beliefs, and motivations are difficult to quantify. Qualitative research is unique in its exploration of human sensitive issues. Qualitative research is a process of finding problems and can help explain the results of quantitative research. The main answer to the question “why” can be