Fig. 1From: Review of a two-year methicillin-resistant Staphylococcus aureus screening program and cost-effectiveness analysis in SingaporePrevalence and Acquisition of MRSA colonization by quarter during the study period (Jan 2009–Dec 2010). The graph shows the number of screened patients at admission and at discharge, MRSA colonization rate at admission, and MRSA acquisition rate at dischargeBack to article page