Potentially inappropriate prescribing for the elderly

Effects of geriatric care at the patient and health care system level

Mary Jo V Pugh, Amy K. Rosen, Maria Montez-Rath, Megan E. Amuan, Benjamin G. Fincke, Muriel Burk, Arlene Bierman, Francesca Cunningham, Eric M. Mortensen, Dan R. Berlowitz

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

BACKGROUND:: Many studies have identified patient characteristics associated with potentially inappropriate prescribing in the elderly (PIPE), however, little attention has been directed toward how health care system factors such as geriatric care may affect this patient safety issue. OBJECTIVE:: This study examines the association between geriatric care and PIPE in a community dwelling elderly population. RESEARCH DESIGN:: Cross-sectional retrospective database study. SUBJECTS:: Veterans age ĝ‰¥65 years who received health care in the VA system during Fiscal Years (FY99-00), and also received at medications from the Veterans Administration in FY00. MEASURES:: PIPE was identified using the Zhan adaptation of the Beers criteria. Geriatric care penetration was calculated as the proportion of patients within a facility who received at least 1 geriatric outpatient clinic or inpatient visit. ANALYSES:: Logistic regression models with generalized estimating equations were used to assess the relationship between geriatric care and PIPE after controlling for patient and health care system characteristics. RESULTS:: Patients receiving geriatric care were less likely to have PIPE exposure (odds ratio, 0.64; 95% confidence interval, 0.59ĝ€"0.73). There was also a weak effect for geriatric care penetration, with a trend for patients in low geriatric care penetration facilities having higher risk for PIPE regardless of individual geriatric care exposure (odds ratio, 1.14; 95% confidence interval, 0.99ĝ€"1.30). CONCLUSIONS:: Although geriatric care is associated with a lower risk of PIPE, additional research is needed to determine if heterogeneity in the organization and delivery of geriatric care resulted in the weak effect of geriatric care penetration, or whether this is a result of low power.

Original languageEnglish (US)
Pages (from-to)167-173
Number of pages7
JournalMedical Care
Volume46
Issue number2
DOIs
StatePublished - Feb 2008

Fingerprint

Inappropriate Prescribing
geriatrics
patient care
Geriatrics
Patient Care
health care
Delivery of Health Care
Logistic Models
confidence
Odds Ratio
Confidence Intervals
Independent Living
United States Department of Veterans Affairs
outpatient clinic
Veterans
Patient Safety
Ambulatory Care Facilities

Keywords

  • Clinical practice variation
  • Geriatric health services
  • Innovation diffusion
  • Quality of health care

ASJC Scopus subject areas

  • Nursing(all)
  • Public Health, Environmental and Occupational Health
  • Health(social science)
  • Health Professions(all)

Cite this

Pugh, M. J. V., Rosen, A. K., Montez-Rath, M., Amuan, M. E., Fincke, B. G., Burk, M., ... Berlowitz, D. R. (2008). Potentially inappropriate prescribing for the elderly: Effects of geriatric care at the patient and health care system level. Medical Care, 46(2), 167-173. https://doi.org/10.1097/MLR.0b013e318158aec2

Potentially inappropriate prescribing for the elderly : Effects of geriatric care at the patient and health care system level. / Pugh, Mary Jo V; Rosen, Amy K.; Montez-Rath, Maria; Amuan, Megan E.; Fincke, Benjamin G.; Burk, Muriel; Bierman, Arlene; Cunningham, Francesca; Mortensen, Eric M.; Berlowitz, Dan R.

In: Medical Care, Vol. 46, No. 2, 02.2008, p. 167-173.

Research output: Contribution to journalArticle

Pugh, MJV, Rosen, AK, Montez-Rath, M, Amuan, ME, Fincke, BG, Burk, M, Bierman, A, Cunningham, F, Mortensen, EM & Berlowitz, DR 2008, 'Potentially inappropriate prescribing for the elderly: Effects of geriatric care at the patient and health care system level', Medical Care, vol. 46, no. 2, pp. 167-173. https://doi.org/10.1097/MLR.0b013e318158aec2
Pugh, Mary Jo V ; Rosen, Amy K. ; Montez-Rath, Maria ; Amuan, Megan E. ; Fincke, Benjamin G. ; Burk, Muriel ; Bierman, Arlene ; Cunningham, Francesca ; Mortensen, Eric M. ; Berlowitz, Dan R. / Potentially inappropriate prescribing for the elderly : Effects of geriatric care at the patient and health care system level. In: Medical Care. 2008 ; Vol. 46, No. 2. pp. 167-173.
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