This is the technical appendix to “The Quality of Health Care Delivered to Adults in the United States”, published in the New England Journal of Medicine, Vol. 348, No. 26, June 26, 2003, is part of the RAND Health Working Paper series. It contains specialized material that underlies the results in the paper and was part of the journal submission.
The research described in this report was performed under the auspices of RAND Health.
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