Use of administrative databases for health-care planning in CKD.

Good-quality information is required to plan healthcare services for patients with chronic diseases. Such information includes measures of disease burden, current care patterns and gaps in care based on quality-of-care indicators and clinical outcomes. Administrative data have long been used as a source of information for policy decisions related to the management of chronic diseases including cardiovascular disease, diabetes and hypertension. More recently, chronic kidney disease (CKD) has been acknowledged as a significant public health issue. Administrative data, particularly when supplemented by the use of routine laboratory data, have the potential to inform the development of optimal CKD care strategies, generate hypotheses about how to slow disease progression and identify risk factors for adverse outcomes. Available data may allow case identification and assessment of rates and patterns of disease progression, evaluation of risk and complications, including current gaps in care, and an estimation of associated costs. In this article, we use the example of the Alberta Kidney Disease Network to describe how researchers and policy makers can collaborate, using administrative data sources to guide health policy for the care of CKD patients.