Measuring outcomes is essential to understanding whether population health efforts are creating meaningful, person-centred impact. This track explores tools and frameworks that capture performance at scale, including the use of Patient Reported Outcome Measures (PROMs) and Patient Reported Experience Measures (PREMs) to understand what matters most to patients. Sessions will highlight international approaches — such as Canada’s population health reporting frameworks — and showcase local examples like NUHS’s value-based care initiatives, illustrating how data-driven measurement can guide service improvement, equity monitoring, and system accountability. Together, these discussions emphasise the importance of robust and transparent measurement in shaping effective population health strategies. centred impact. This track explores tools and frameworks that capture performance at scale, including the use of Patient Reported Outcome Measures (PROMs) and Patient Reported Experience Measures (PREMs) to understand what matters most to patients. Sessions will highlight international approaches—such as Canada’s population health reporting frameworks—and showcase local examples like NUHS’s value based care initiatives, illustrating how data driven measurement can guide service improvement, equity monitoring, and system accountability. Together, these discussions emphasise the importance of robust and transparent measurement in shaping effective population health strategies.