Today, focus of the healthcare and nursing has been centred to patient care. Krugman (2003) has stated that valuing patients and their preferences have become the core perspective of evidence based practice including rigorous clinical trials. Patient satisfaction surveys have gained an important role that incorporate EBP into unit practice. It is considered as a feedback to find out satisfaction level of patients and included by many institutions as part of the discharge process. He also emphasized that in order to integrate best practice evidence and supportive practice, healthcare institutions must create an environment where evidence based practice would become a part of the language.
EBP is very supportive to find out the outcomes from the current nursing practice and thus evaluating the outcomes may be an ongoing process of overall clinical trial. Evaluation of implemented EBP is aimed at improving quality of patients care. As plenty of information is available today for nursing specialty, it has become the most difficult part of EBP to evaluate the implemented practices. Establishing outcome measures for a specific improvement project, effectiveness of the evaluation can be concluded