Low-value care in Switzerland

Low-value care is a problem that has large impact on healthcare systems and rising costs. We leverage claims data to identify sources of low-value care and to target interventions.

Expanding Interrupted Time-Series methodologies for evaluation of population-level interventions

Interrupted Time-Series (ITS) methods are essential quasi-experimental models for evaluating interventions at the population level when there is no control group and traditional difference-in-differences methods are unfeasible.