The dataset contains a wide variety of information such as patient characteristics, mental health diagnosis, length of stay, destination on discharge, whether they are admitted under Mental Health Legislation and any previous psychiatric care. Patient identifiers such as name, date of birth, Community Health Index number, NHS number, and postcode are included together with a wide variety of geographical measures. This includes the Scottish Index of Multiple Deprivation and Carstairs measures, census output area, NHS Board, Electoral Ward and Parliamentary constituency.