ABSTRACT
Quality management of scientific research is a systematic work,quality control of multicenter nursing research depends on perfect and effective quality management system,measures and procedures,as well as rigorous scientific attitude in project team. To establish and improve quality management system of scientific research,to for-mulate standard quality control procedures,to promote the usage of electronic data acquisition system in multicenter nursing researches,and to improve scientific,standard,and refined quality management of research are effective mea-sures to guarantee quality control of multicenter nursing research. This paper summarized quality control methods for multicenter investigation,to provide more experience for nursing researchers as references.