The Unscheduled Care Data Mart (UCD) is a collaboration between Public Health Scotland (PHS), NHS 24 and Scottish Ambulance Service (SAS). The data mart links data from (NHS 24, Scottish Ambulance Service, Out of Hours Primary Care, Emergency Department, Acute, Mental Health and Deaths) to show a patient journey for records with a valid CHI number. This data will help understand the full patient journey through emergency and urgent care services e.g. from first contact by telephone with NHS 24, transport by ambulance to an A&E department and then emergency hospital admission. PROVISIONAL DATA: NHS24/SAS SUBMITTED DAILY. A&E DATA (MONTHLY). INPATIENT ADMISSIONS (MONTHLY)