This dataset presents the age-standardised rate of emergency hospital admissions for stroke. It provides a key measure of the burden of acute cerebrovascular events requiring urgent medical care and supports the evaluation of stroke prevention and early intervention strategies across local populations.
Rationale
Reducing emergency admissions for stroke is a critical public health objective. High admission rates may indicate gaps in the management of risk factors such as hypertension, atrial fibrillation, and diabetes, or delays in accessing preventative care. Monitoring this indicator helps inform targeted interventions and resource planning to reduce avoidable strokes and improve outcomes.
Numerator
The numerator is the number of emergency hospital admissions where the primary diagnosis is stroke, identified using ICD-10 codes I61, I62, I63, and I64. Admissions are included if they meet specific criteria: admission method codes ('21', '22', '23', '24', '25', '28', '2A', '2B', '2C', '2D') and patient classification as 'ordinary' (1 or 2). Data are sourced from the Secondary Uses Service (SUS).
Denominator
The denominator is the expected number of admissions, calculated by applying England’s age-specific rates to the local registered population. Population estimates are based on the 2021 Census. Due to disclosure control, some values have not been published.
Caveats
NHS Digital has identified a data quality issue affecting Hospital Episode Statistics (HES) data for Nottingham University Hospitals Trust during the 2016–2017 financial year. Over 30% of records lacked valid geographic information, and as a result, Public Health England (PHE) has not published a value for this trust. Additionally, some values have not been published due to disclosure control.
External References
Fingertips Public Health Profiles – Stroke Admissions
Click here to explore more from the Birmingham and Solihull Integrated Care Partnerships Outcome Framework.