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Association of Public Reporting of Medicare Dialysis Facility Quality Ratings With Access to Kidney Transplantation.
JAMA Netw Open. 2021 09 01; 4(9):e2126719.JN

Abstract

Importance

Improving the quality of dialysis care and access to kidney transplantation for patients with end-stage kidney disease is a national clinical and policy priority. The role of dialysis facility quality in increasing access to kidney transplantation is not known.

Objective

To determine whether patient, facility, and kidney transplant waitlisting characteristics are associated with variations in dialysis center quality.

Design, Setting, and Participants

This population-based cohort study is an analysis of US Renal Data System data and Medicare Dialysis Facility Compare (DFC) data from 2013 to 2018. Participants included all adult (aged ≥18 years) patients in the US Renal Data System beginning long-term dialysis in the US from 2013 to 2017 with follow-up through the end of 2018. Patients with a prior kidney transplant and matched Medicare DFC star ratings to each annual cohort of recipients were excluded. Patients at facilities without a star rating in that year were also excluded. Data analysis was performed from January to April 2021.

Exposures

Dialysis center quality, as defined by Medicare DFC star ratings.

Main Outcomes and Measures

The primary outcome was the proportion of patients undergoing incident dialysis who were waitlisted within 1 year of dialysis initiation. Secondary outcomes were patient and facility characteristics.

Results

Of 507 581 patients beginning long-term dialysis in the US from 2013 to 2017, 291 802 (57.4%) were male, 266 517 (52.5%) were White, and the median (interquartile range) age was 65 (55-75) years. Of 5869 dialysis facilities in 2017, 132 (2.2%) were 1-star, 436 (7.4%) were 2-star, 2047 (34.9%) were 3-star, 1660 (28.3%) were 4-star, and 1594 (27.2%) were 5-star. Higher-quality dialysis facilities were associated with 47% higher odds of transplant waitlisting (odds ratio [OR], 1.47; 95% CI, 1.39-1.57 for 5-star facilities vs 1-star facilities; P < .001). Black patients were less likely than White patients to be waitlisted for transplantation (OR, 0.74; 95% CI, 0.72-0.76). In addition, patients at for-profit (OR, 0.78; 95% CI, 0.74-0.81) and rural (OR, 0.63; 95%, CI 0.58-0.68) facilities were less likely to be waitlisted for transplantation compared with those at nonprofit and urban facilities, respectively.

Conclusions and Relevance

In this cohort study, patients at higher-quality dialysis facilities had higher odds than patients at lower-quality facilities of being waitlisted for kidney transplantation within 1 year. Waitlisting rates for kidney transplantation should be considered for integration into the current Centers for Medicare & Medicaid Services DFC star ratings to incentivize dialysis facility referral to transplant centers, inform patient choice, and drive quality improvement by increasing transplant waitlisting rates.

Authors+Show Affiliations

Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts. Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts.Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts.Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts.Department of Surgery, Beth Israel Deaconess Medical Center, Boston, Massachusetts.Department of Surgery, Emory Medical School, Atlanta, Georgia. Department of Medicine, Emory Medical School, Atlanta, Georgia.Department of Medicine, Boston Medical Center, Boston, Massachusetts.Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts. Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts. Department of Health Policy and Management, Harvard T. H. Chan School of Public Health, Boston, Massachusetts.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

34559227

Citation

Adler, Joel T., et al. "Association of Public Reporting of Medicare Dialysis Facility Quality Ratings With Access to Kidney Transplantation." JAMA Network Open, vol. 4, no. 9, 2021, pp. e2126719.
Adler JT, Xiang L, Weissman JS, et al. Association of Public Reporting of Medicare Dialysis Facility Quality Ratings With Access to Kidney Transplantation. JAMA Netw Open. 2021;4(9):e2126719.
Adler, J. T., Xiang, L., Weissman, J. S., Rodrigue, J. R., Patzer, R. E., Waikar, S. S., & Tsai, T. C. (2021). Association of Public Reporting of Medicare Dialysis Facility Quality Ratings With Access to Kidney Transplantation. JAMA Network Open, 4(9), e2126719. https://doi.org/10.1001/jamanetworkopen.2021.26719
Adler JT, et al. Association of Public Reporting of Medicare Dialysis Facility Quality Ratings With Access to Kidney Transplantation. JAMA Netw Open. 2021 09 1;4(9):e2126719. PubMed PMID: 34559227.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Association of Public Reporting of Medicare Dialysis Facility Quality Ratings With Access to Kidney Transplantation. AU - Adler,Joel T, AU - Xiang,Lingwei, AU - Weissman,Joel S, AU - Rodrigue,James R, AU - Patzer,Rachel E, AU - Waikar,Sushrut S, AU - Tsai,Thomas C, Y1 - 2021/09/01/ PY - 2021/9/24/entrez PY - 2021/9/25/pubmed PY - 2022/1/22/medline SP - e2126719 EP - e2126719 JF - JAMA network open JO - JAMA Netw Open VL - 4 IS - 9 N2 - Importance: Improving the quality of dialysis care and access to kidney transplantation for patients with end-stage kidney disease is a national clinical and policy priority. The role of dialysis facility quality in increasing access to kidney transplantation is not known. Objective: To determine whether patient, facility, and kidney transplant waitlisting characteristics are associated with variations in dialysis center quality. Design, Setting, and Participants: This population-based cohort study is an analysis of US Renal Data System data and Medicare Dialysis Facility Compare (DFC) data from 2013 to 2018. Participants included all adult (aged ≥18 years) patients in the US Renal Data System beginning long-term dialysis in the US from 2013 to 2017 with follow-up through the end of 2018. Patients with a prior kidney transplant and matched Medicare DFC star ratings to each annual cohort of recipients were excluded. Patients at facilities without a star rating in that year were also excluded. Data analysis was performed from January to April 2021. Exposures: Dialysis center quality, as defined by Medicare DFC star ratings. Main Outcomes and Measures: The primary outcome was the proportion of patients undergoing incident dialysis who were waitlisted within 1 year of dialysis initiation. Secondary outcomes were patient and facility characteristics. Results: Of 507 581 patients beginning long-term dialysis in the US from 2013 to 2017, 291 802 (57.4%) were male, 266 517 (52.5%) were White, and the median (interquartile range) age was 65 (55-75) years. Of 5869 dialysis facilities in 2017, 132 (2.2%) were 1-star, 436 (7.4%) were 2-star, 2047 (34.9%) were 3-star, 1660 (28.3%) were 4-star, and 1594 (27.2%) were 5-star. Higher-quality dialysis facilities were associated with 47% higher odds of transplant waitlisting (odds ratio [OR], 1.47; 95% CI, 1.39-1.57 for 5-star facilities vs 1-star facilities; P < .001). Black patients were less likely than White patients to be waitlisted for transplantation (OR, 0.74; 95% CI, 0.72-0.76). In addition, patients at for-profit (OR, 0.78; 95% CI, 0.74-0.81) and rural (OR, 0.63; 95%, CI 0.58-0.68) facilities were less likely to be waitlisted for transplantation compared with those at nonprofit and urban facilities, respectively. Conclusions and Relevance: In this cohort study, patients at higher-quality dialysis facilities had higher odds than patients at lower-quality facilities of being waitlisted for kidney transplantation within 1 year. Waitlisting rates for kidney transplantation should be considered for integration into the current Centers for Medicare & Medicaid Services DFC star ratings to incentivize dialysis facility referral to transplant centers, inform patient choice, and drive quality improvement by increasing transplant waitlisting rates. SN - 2574-3805 UR - https://www.unboundmedicine.com/medline/citation/34559227/Association_of_Public_Reporting_of_Medicare_Dialysis_Facility_Quality_Ratings_With_Access_to_Kidney_Transplantation_ DB - PRIME DP - Unbound Medicine ER -