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Figure 1 | BMC Medical Research Methodology

Figure 1

From: Should policy-makers and managers trust PSI? An empirical validation study of five patient safety indicators in a national health service

Figure 1

Variation in adjusted-incidence by PSI. Each dot represents the adjusted-incidence of adverse events in a specific hospital. Incidence is computed as a mean-centred log-incidence to allow the comparison among events with different basal incidence. Legend: y axis: log-adjusted-incidence. x axis: (left to right) Mortality in Low-Mortality DRGs, Decubitus Ulcer, Catheter-related Infection, Post-operative Pulmonary Embolism or Deep-vein Thrombosis and Post-operative Sepsis

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