National estimates drawn from sample data of general practitioner consultations for dementia, post natal depression, anxiety and depression are available from the NHS, National Services Scotland at http://www.isdscotland.org/general_practice_info.Data on the proportion of GP registered patients with severe and enduring mental health problems who have agreed to regular follow-up through the Quality and Outcomes Framework (QOF) process is available at http://www.isdscotland.org/isd/qof.