OBJECTIVE To investigate the prevalence of nosocomial infections in the peritoneal dialysis patients in tropical area of Hainan after the prevention measures were taken so as to provide guidance for prevention of nosocomial infections.METHODS The preventive nursing measures were taken for 100 patients who received the peritoneal dialysis in Nongken General Hospital of Hainan from Dec 2013 to Dec 2014,and the conventional nursing was carried out for 100 patients who underwent the peritoneal dialysis from Nov...