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Fig. 3 | BMC Public Health

Fig. 3

From: Correcting for day of the week and public holiday effects: improving a national daily syndromic surveillance service for detecting public health threats

Fig. 3

The number of (a) severe asthma and (b) gastroenteritis consultations from the GP in-hours syndromic surveillance system with the extended working day moving average. The seven-day and working day moving averages are also included for comparison. The grey vertical lines indicate public holidays. The red boxes highlight the pre- and post- Monday public holiday dips and peaks in the seven-day and working day moving average and their removal in the extended working day moving average

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BMC Public Health

ISSN: 1471-2458

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