Comparing Public Quality Ratings for Accredited and Nonaccredited Nursing Homes
详细信息 查看全文
- 作者：Scott C. Williams ; PsyD ; swilliams@jointcommission.org ; David J. Morton ; PhD ; Barbara I. Braun ; PhD ; Beth Ann Longo ; RN ; MBA ; MSN ; David W. Baker ; MD ; MPH
- 关键词：Accreditation ; Nursing Home Compare ; Joint Commission
- 刊名：Journal of the American Medical Directors Association
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：18
- 期：1
- 页码：24-29
- 全文大小：668 K
- 卷排序：18
文摘
Compare quality ratings of accredited and nonaccredited nursing homes using the publicly available Centers for Medicare and Medicaid Services (CMS) Nursing Home Compare data set.MethodsThis cross-sectional study compared the performance of 711 Joint Commission–accredited (TJC-accredited) nursing homes (81 of which also had Post-Acute Care Certification) to 14,926 non–Joint Commission–accredited (non–TJC-accredited) facilities using the Nursing Home Compare data set (as downloaded on April 2015). Measures included the overall Five-Star Quality Rating and its 4 components (health inspection, quality measures, staffing, and RN staffing), the 18 Nursing Home Compare quality measures (5 short-stay measures, 13 long-stay measures), as well as inspection deficiencies, fines, and payment denials. t tests were used to assess differences in rates for TJC-accredited nursing homes versus non–TJC-accredited nursing homes for quality measures, ratings, and fine amounts. Analysis of variance models were used to determine differences in rates using Joint Commission accreditation status, nursing home size based on number of beds, and ownership type. An additional model with an interaction term using Joint Commission accreditation status and Joint Commission Post-Acute Care Certification status was used to determine differences in rates for Post-Acute Care Certified nursing homes. Binary variables (eg, deficiency type, fines, and payment denials) were evaluated using a logistic regression model with the same covariates.ResultsAfter controlling for the influences of facility size and ownership type, TJC-accredited nursing homes had significantly higher star ratings than non–TJC-accredited nursing homes on each of the star rating component subscales (P < .05) (but not on the overall star rating), and TJC-accredited nursing homes with Post-Acute Care Certification performed statistically better on the overall star rating, as well as 3 of the 4 subscales (P < .05). TJC-accredited nursing homes had statistically fewer deficiencies than non–TJC-accredited nursing homes (P < .001), were less likely to have immediate jeopardy or widespread deficiencies (P < .001), and had fewer payment denials (P < .001) and lower fines (P < .001).DiscussionDespite recent changes made to the CMS NHC star-rating methodology, results confirm previous findings that demonstrate a consistent pattern of superior performance among nursing homes accredited by The Joint Commission when compared to non–TJC-accredited facilities across a broad range of indicators in the Nursing Home Compare data set. It is important to note, however, that a cross-sectional study cannot determine causation, so it is unclear if accreditation assists nursing homes in achieving better care, or if higher-performing nursing homes are more likely to pursue accreditation.ConclusionsAccreditation status remains a significant predictor of nursing home quality across multiple dimensions, independent of facility size and ownership type.