Prevention at the scale of a city
Better Health for London was, above all, a prevention agenda — obesity, smoking, physical activity and air quality. At city scale, prevention is delivered through monitoring and screening technology: you cannot improve what nine million people's health you cannot measure.
The prevention agenda, by the measure
Prevention compounds. Small shifts across a population of nine million are larger than any single hospital can deliver.
You cannot manage a population's health blind
Prevention at city scale is not a poster campaign. It is a measurement system: air-quality and environmental monitoring that locates the worst exposure, blood-pressure and cardiovascular screening that finds risk before it becomes an admission, and obesity and metabolic screening that turns an intention into a programme with numbers attached.
The technology behind these programmes is the under-examined infrastructure of prevention — and the part most directly within a city's control.
How prevention is delivered at scale
Four moves turn a prevention ambition into a measurable, equipment-backed programme.
Measure exposure
Environmental and air-quality monitoring that locates where the risk actually sits across the boroughs.
Screen for risk
Population blood-pressure, cardiovascular and metabolic screening that finds risk early, where it is cheapest to address.
Equip the response
Smoking-cessation and respiratory devices, and the kit that turns a screening result into an intervention.
Track the shift
The data infrastructure that proves whether a programme is moving the numbers — and where to concentrate next.