Six years of measuring patient experiences in Belgium: Limited improvement and lack of association with improvement strategies.

Patient experiences have improved modestly in Flemish acute-care hospitals. Hospitals report to have invested in patient experience improvement strategies but positive associations between such strategies and FPS scores are weak, although there is potential in further exploring nursing ward interventions and hospital wide education. Hospitals should continue their efforts to improve the patient's experience, but with a more targeted approach, taking the lessons learned on the efficacy of strategies into consideration.