[Nationwide Inpatient Sample--NIS. Correlation between the patient volume and outcome].
Astrup
Jens
J
Arhus Universitetshospital, Arhus Sygehus, Neurokirurgisk Afdeling GS. jens.astrup@dadlnet.dk
D016208:Databases, Factual; D017052:Hospital Mortality; D006761:Hospitals / Q000592:standards / Q000706:statistics & numerical data; D006801:Humans; D017063:Outcome Assessment, Health Care; D012042:Registries; D013514:Surgical Procedures, Operative / Q000401:mortality / Q000706:statistics & numerical data; D014481:United States / Q000453:epidemiology; D014600:Utilization Review