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Fig. 1 | BMC Medical Informatics and Decision Making

Fig. 1

From: Detecting change in comparison to peers in NHS prescribing data: a novel application of cumulative sum methodology

Fig. 1

Graphs showing an example measure used to develop the alerts. Showing: a the measure as on openprescribing.net: Cerazette vs. desogestrel in 05D, b the percentiles with alerts highlighted for the standard method, c the cumulative sum, with threshold values for the standard method, d the percentiles with alerts highlighted for the continuing change method, e the cumulative sum, with threshold values for the continuing change method. Increase alerts all lie above the reference percentile line, while decrease alerts all lie below it

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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