The following chart shows the activity for 01/01/2013 to 31/12/2013 across A&E, inpatients, community and outpatients. The activity is broken down by age band and risk stratification score (grouped in 20 point bands). The risk score was provided by SWCSU and then the score for a patient was allocated against every record for that patient regardless of service type.
The Risk Stratification Model is updated monthly (last update Dec ’13) and uses secondary care data and scores patients aged between 18 and 95 registered with GP Practices within the SWCSU CCGs.
Activity (unweighted) is calculated in the following way: For each of the service type a point has been allocated for each contact/attendance except for APC where a point has been allocated per occupied bed day or per admission where the OBD is zero.



Chris M is the founder and managing director of Mayden. He has 21 years of experience in the healthcare industry, where he worked as a hospital manager and later as a management consultant specialising in information analysis and modelling.
Chris E is Mayden‘s director of operations and has been with the company since 2009. He has a background in mechanical engineering, and studied at postgraduate level at Cambridge University.
Coralie has a first class bachelors degree in cybernetics and control engineering as well as a masters degree in biomedical engineering. She has ten years’ experience in IT and software development.
Juliette is our in-house Tableau specialist. She has 20 years experience in health analytics, and has worked for NHS Trusts, a leading health management consultancy as a freelance analyst.
Alison is a director at Mayden and oversees organisational development, business development and marketing. Having started her working life as a graduate General Management Trainee in the NHS, she went on to hold a number of operational and strategic management positions in acute and community sectors before moving into management consultancy with one of the UK’s leading specialist healthcare consultancy firms.