Association between High Proportions of Seriously Mentally Ill Nursing Home Residents and the Quality of Resident Care. Issue 11 (29th July 2019)

• Record Type: Journal Article
• Authors: McGarry, Brian E.; Joyce, Nina R.; McGuire, Thomas G.; Mitchell, Susan L.; Bartels, Stephen J.; Grabowski, David C.
• Is Part Of: Journal of the American Geriatrics Society. Volume 67:Issue 11(2019)
• Page Start: 2346
• Page End: 2352
• Publication Date: 2019-07-29
• Subjects: nursing homes -- quality of care -- behavioral health; Geriatrics -- Periodicals; 618.97
• DOI: 10.1111/jgs.16080
• Languages: English
• ISSNs: 0002-8614

Abstract

Abstract : OBJECTIVES: To examine the association between the quality of care delivered to nursing home residents with and without a serious mental illness (SMI) and the proportion of nursing home residents with SMI. DESIGN: Instrumental variable study. Relative distance to the nearest nursing home with a high proportion of SMI residents was used to account for potential selection of patients between high‐ and low‐SMI facilities. Data were obtained from the 2006‐2010 Minimum Data Set assessments linked with Medicare claims and nursing home information from the Online Survey, Certification, and Reporting database. SETTING: Nursing homes with high (defined as at least 10% of a facility's population having an SMI diagnosis) and low proportions of SMI residents. PARTICIPANTS: A total of 58 571 Medicare nursing residents with an SMI diagnosis (ie, schizophrenia or bipolar disorder) and 558 699 individuals without an SMI diagnosis who were admitted to the same nursing homes. MEASUREMENTS: Outcomes were nursing home quality measures: (1) use of physical restraints, (2) any hospitalization in the last 3 months, (3) use of an indwelling catheter, (4) use of a feeding tube, and (5) presence of pressure ulcer(s). RESULTS: For individuals with SMI, admission to a high‐SMI facility was associated with a 3.7 percentage point (95% confidence interval [CI] = 1.4‐6.0) increase in the probability of feeding tube use relative to individuals admitted to a low‐SMI facility. Among individuals without SMI, admission to a high‐SMI facility was associated with a 1.7 percentage point increase in the probability of catheter use (95 CI = .03‐3.47), a 3.8 percentage point increase in the probability of being hospitalized (95% CI = 2.16‐5.44), and a 2.1 percentage point increase in the probability of having a feeding tube (95% CI = .43‐3.74). CONCLUSION: Admission to nursing homes with high concentrations of residents with SMI is associated with worse outcomes for both residents with and without SMI. J Am Geriatr Soc 67:2346–2352, 2019