MPR: Stata module for computing the Medication Possession Ratio

Ariel Linden

Statistical Software Components from Boston College Department of Economics

Abstract: The Medication Possession Ratio (MPR) is a widely-used measure of adherence (also referred to as compliance) to a medication regimen. It utilizes administrative pharmacy claims data to assess how frequently individuals refill their prescriptions, and assumes that individuals who refill their prescriptions regularly also consume the medications as prescribed. mpr computes the medication possession ratio under a large number of scenarios including for a single individual or multiple individuals, with prescriptions filled for one medication or multiple medications. Moreover, mpr provides the user with tremendous flexibility in specifying the observation period under study.

Language: Stata
Requires: Stata version 11
Keywords: Medication Possession Ratio; adherence; compliance (search for similar items in EconPapers)
Date: 2018-10-13, Revised 2018-12-25
Note: This module should be installed from within Stata by typing "ssc install mpr". The module is made available under terms of the GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). Windows users should not attempt to download these files with a web browser.
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Downloads: (external link)
http://fmwww.bc.edu/repec/bocode/m/mpr.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/m/mpr.sthlp help file (text/plain)
http://fmwww.bc.edu/repec/bocode/m/medadheredata.dta sample data file (application/x-stata)

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