Objective To explore the application of PBL (Problem - Based learning) mode in fami-ly peritoneal dialysis training to improve the teaching effects of peritoneal dialysis training. Methods The PBL mode was applied in every peritoneal dialysis training lesson, the teaching effects were evalued af-ter a lesson immediately. Results The PBL mode would be helpful to inspire patients' and their family members' interest to learn the knowledge of peritoneal dialysis training.It was also helpful in knowledge un-derstanding, knowledge mastering and establishment of treatment confidence. Conclusions The PBL mode was an important way to improve the teaching effects of peritoneal dialysis training and realize the teaching objective. It is worth applying in practice of peritoneal dialysis training.

The competence of scientific research ethnical review in domestic hospital was inadequate,which was associated with the development of medical ethnics,values of Chinese traditional society,unsound domestic laws and regulations,weak administrative management,unqualified committee of medical ethnics,the drive of scientific deriving interests and restriction of project funds.Aiming at the above problems,countermeasures were carried out to strengthen the construction of laws and regulations,strengthen the constraint of administrative management,standardize the self-construction of ethnic committee,implement the standard operative procedure,thus to provide a reference for the standardized construction of scientific research ethnical review.