Tag Archives: Cumulative antibiogram

How to read the cumulative antibiogram and its usefulness

Here are example antibiograms for Hunter New England (NSW). These are constructed by assessing the % susceptible for specific bugs and drugs, taking only the first isolate of a species per person per annum.  Where is it possible extrapolate susceptibility … Continue reading

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AST, MIC, Clinical Breakpoints, ECOFFs and AST QC

Please remember to revise this page for the detailed explanations about AST, MICs, Breakpoints, ECOFFs etc.  A summary of relevant concepts is here – Antimicrobial susceptibility testing practical approaches to quality control Nov 2016. Some questions that arose in today’s tutorial-  1. … Continue reading

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Preparing accurate cumulative antibiograms – some pointers – part 1

Preparation of cumulative antibiograms that describe local bacterial susceptibility patterns is an essential requirement for sensible empirical antibiotic prescribing and guideline development. Over coming weeks, I will share learnings from Australia where all hospitals are compiling antibiograms that are in accord … Continue reading

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