The Effect of Pharmaceutical Innovation on the Functional Limitations of Elderly Americans Evidence from the 2004 National Nursing Home Survey
AbstractI examine the effect of pharmaceutical innovation on the functional status of nursing home residents using cross-sectional, patient-level data from the 2004 National Nursing Home Survey. This was the first public-use survey of nursing homes that contains detailed information about medication use, and it contains better data on functional status than previous surveys. Residents using newer medications and a higher proportion of priority-review medications were more able to perform all five activities of daily living (ADLs), controlling for age, sex, race, marital status, veteran status, where the resident lived prior to admission, primary diagnosis at the time of admission, up to 16 diagnoses at the time of the interview, sources of payment, and facility fixed effects. The ability of nursing home residents to perform activities of daily living is positively related to the number of “new” (post-1990) medications they consume, but unrelated to the number of old medications they consume. If 2004 nursing home residents had used only old medications, the fraction of residents with all five ADL dependencies would have been 58%, instead of 50%. During the period 1990-2004, pharmaceutical innovation reduced the functional limitations of nursing home residents by between 1.2% and 2.1% per year.
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Bibliographic InfoPaper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 17750.
Date of creation: Jan 2012
Date of revision:
Publication status: published as “The Effect of Pharmaceutical Innovation on Longevity: Patient Level Evidence from the 1996–2002 Medical Expenditure Panel Survey and Linked Mortality Public-use Files,” Forum for Health Economics and Policy 16(1): 1–33.
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Find related papers by JEL classification:
- I12 - Health, Education, and Welfare - - Health - - - Health Production
- L65 - Industrial Organization - - Industry Studies: Manufacturing - - - Chemicals; Rubber; Drugs; Biotechnology
- O33 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
This paper has been announced in the following NEP Reports:
- NEP-ALL-2012-01-25 (All new papers)
- NEP-HEA-2012-01-25 (Health Economics)
- NEP-INO-2012-01-25 (Innovation)
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- Dora Costa, 2002. "Changing chronic disease rates and longterm declines in functional limitation among older men," Demography, Springer, vol. 39(1), pages 119-137, February.
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