[Minimum quantities of hip joint prosthesis with coxarthrosis--an analysis of data from external quality assurance in Nordrhein-Westfalen].
D000328:Adult; D002318:Cardiovascular Diseases / Q000453:epidemiology; D015897:Comorbidity; D003362:Cost-Benefit Analysis; D005858:Germany; D006622:Hip Prosthesis / Q000191:economics / Q000592:standards / Q000706:statistics & numerical data*; D017052:Hospital Mortality / Q000639:trends; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D016015:Logistic Models; D015207:Osteoarthritis, Hip / Q000453:epidemiology* / Q000628:therapy*; D011785:Quality Assurance, Health Care / Q000706:statistics & numerical data*; D018570:Risk Assessment