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Annals of Family Medicine 2:488-493 (2004)
© 2004 Annals of Family Medicine, Inc.
doi: 10.1370/afm.121
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Changing Prescribing Patterns and Increasing Prescription Expenditures in Medicaid

Kenneth S. Fink, MD, MGA, MPH1 and Patricia J. Byrns, MD2

1 Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
2 Office of Research & Faculty Development, University of North Carolina at Chapel Hill, Chapel Hill, NC




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  		Figure 1. Average unit price for existing and new drugs, unweighted (top) and weighted (bottom) by volume, for the North Carolina Medicaid program, 1998–2000. * Unweighted = ({sum} unit price for each drug)/(number of drugs). {dagger} Weighted = ({sum}units dispensed for each drug)/( {sum} expenditures for each drug).

 




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