Figure 4From: Case mix, outcome and length of stay for admissions to adult, general critical care units in England, Wales and Northern Ireland: the Intensive Care National Audit & Research Centre Case Mix Programme DatabasePerformance of the Case Mix Programme Database (CMPD) against Directory of Clinical Databases (DoCDat) criteria. CMPD ratings compared with the median (interquartile [IQR] range) from all 154 databases in DoCDat.Back to article page