SPECIALIZATION OF NURSING HOME CARE AND OUTCOMES: DOES SPECIALIZATION MAKE A DIFFERENCE? (MASSACHUSETTS).
Contributors: University of Massachusetts at Boston.
Published: 1996
Number of pages: 310
Subjects: Health Sciences, Nursing.; Health Sciences, Health Care Management.; Gerontology.
Description: This study explores the extent to which specialized nursing facilities produce better outcomes with respect to residents in selected diagnostic groups. The global outcomes used in the study are mortality and Activities of Daily Living Status (ADLs). In addition to this diagnosis-specific outcomes are examined.

The study empirically develops measures of specialization based on concentration for six broad diagnostic groups taking into consideration the effect of case-mix, facility size, and resident turnover. It also examines the extent to which nursing facilities designated as being specialized differ with respect to selected facility attributes.

The formal hypothesis being tested in this study is that facilities specializing in the treatment of certain kinds of residents as reflected in a critical mass of such residents are more likely to experience better health outcomes over time compared to facilities that do not specialize in the treatment of such residents.

The study uses quarterly person-level outcome data for Medicaid residents in Massachusetts nursing homes. Multivariate ordinary least squares regression with the Cochran-Orcutt procedure, and logistic regression are used for estimation purposes.

Results do not indicate that specialization has uniform positive effects on outcomes. Facilities specializing in the care of Alzheimer's disease patients appear to produce comparatively better outcomes with respect to restraint use and accidents. Residents with diagnoses of hypertension or ischemic heart disease in specialized facilities also fare better in terms of survival. Residents with a diagnosis of cerebrovascular disease in specialized facilities experience worse outcomes with respect to most of the outcomes modeled in this study, and residents with a diagnosis of diabetes in specialized facilities experience better outcomes with respect to decubitus ulcers.

Regression results indicate that specific personal attributes reflecting frailty, namely, functional deficiencies, incontinence, and behavioral problems are the dominant contributory factors to detrimental outcomes. With respect to facility attributes the most consistent findings in this regard were better outcomes in facilities with longer operating tenures, and those managed by companies. Otherwise, the general absence of significant facility correlates was a notable finding.
Notes: Source: Dissertation Abstracts International, Volume: 57-04, Section: B, page: 2485.

Thesis (PH.D.)--UNIVERSITY OF MASSACHUSETTS AT BOSTON, 1996.

School code: 1074.