# Trajectories and populations | ESPEIR

> Go from one patient’s history to understanding thousands of care pathways: cohorts, trajectory comparison and population analysis from an enriched clinical memory.

Web version: https://espeir.com/en/solutions/trajectories-populations
Languages: [fr](https://espeir.com/md/fr/solutions/trajectories-populations) · [en](https://espeir.com/md/en/solutions/trajectories-populations) · [de](https://espeir.com/md/de/solutions/trajectories-populations)

## Trajectories and populations · From individual memory to collective knowledge.

Cohorts, trajectory comparison and population analysis from an enriched clinical memory.

From individual stories to collective insight.

- **Build cohorts.** From clinical and time-based criteria and, where authorized, social ones.
- **Compare trajectories.** Spot similar pathways and understand what sets them apart.
- **Measure and steer.** Volumes, delays, trends: indicators defined by your organization.

## Observe · Individual stories. Populations to explore.

Build cohorts from clinical and temporal criteria and, where available and authorized, social criteria.

## Compare · Similar patients. Sometimes different pathways.

Compare trajectories by events, treatments and conditions, to spot similar pathways and understand what sets them apart.

## Measure · From individual pathways to collective indicators.

Analyze volumes, events, time intervals, trends and other indicators defined by the organization.

## Build · From clinical knowledge to tomorrow’s services.

Structured knowledge to feed research platforms, dashboards and specialized applications.

## A step-by-step approach · Start with a clinical question. Broaden the perspective step by step.

Comparison and management capabilities are rolled out as they are validated and productized.

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