How well does the minimum data set measure healthcare use? a validation study.
Malcolm B DoupeJeff PossPeter G NortonAllan GarlandNatalia DikShauna ZinnickLisa M LixPublished in: BMC health services research (2018)
MDS can be used as a stand-alone tool to accurately capture basic measures of NH use (admission, transfer, and death), and by proxy NH length of stay. As compared to administrative data, MDS does not accurately capture NH resident healthcare use. Research investigating these and other healthcare transitions by NH residents requires a combination of the MDS and administrative data systems.