Figure 1From: The role of surgical audit in improving patient management; nasal haemorrhage: an audit studyNumber of monthly admissions with nasal haemorrhage in the standard (mean monthly admissions over the previous 4 years; small square points) and audit study (small triangular points) over the 7-month (September-March) time interval to allow for seasonal variations. This shows a significant reduction in the numbers of admissions.Back to article page