Figure 5.

Change in incidence density of ICU onset infection due to MRSA and ESBL-producing organisms from interrupted time-series with segmented regression analysis before and after the outbreak of severe acute respiratory syndrome (SARS) in 2003 2Q. Note. Pre-SARS period is defined as the time between 2002 1Q to 2003 1Q and post-SARS period is defined as the time between 2003 2Q to 2009 2Q.