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. 2019 Aug;20(8):1007-1012.e2.
doi: 10.1016/j.jamda.2018.12.017. Epub 2019 Feb 7.

Association Between Clinician Specialization in Nursing Home Care and Nursing Home Clinical Quality Scores

Kira L Ryskina  1 , Christine Lam  2 , Hye-Young Jung  3
Affiliations

Association Between Clinician Specialization in Nursing Home Care and Nursing Home Clinical Quality Scores

Kira L Ryskina et al. J Am Med Dir Assoc. 2019 Aug.

Abstract

Importance: While the number of prescribing clinicians (physicians and nurse practitioners) who provide any nursing home care remained stable over the past decade, the number of clinicians who focus their practice exclusively on nursing home care has increased by over 30%.

Objectives: To measure the association between regional trends in clinician specialization in nursing home care and nursing home quality.

Design: Retrospective cross-sectional study.

Setting and participants: Patients treated in 15,636 nursing homes in 305 US hospital referral regions between 2013 and 2016.

Measures: Clinician specialization in nursing home care for 2012-2015 was measured using Medicare fee-for-service billings. Nursing home specialists were defined as generalist physicians (internal medicine, family medicine, geriatrics, and general practice) or advanced practitioners (nurse practitioners and physician assistants) with at least 90% of their billings for care in nursing homes. The number of clinicians was aggregated at the hospital referral region level and divided by the number of occupied Medicare-certified nursing home beds. Nursing Home Compare quality measure scores for 2013-2016 were aggregated at the HHR level, weighted by occupied beds in each nursing home in the hospital referral region. We measured the association between the number of nursing home specialists per 1000 beds and the clinical quality measure scores in the subsequent year using linear regression.

Results: An increase in nursing home specialists per 1000 occupied beds in a region was associated with lower use of long-stay antipsychotic medications and indwelling bladder catheters, higher prevalence of depressive symptoms, and was not associated with urinary tract infections, use of restraints, or short-stay antipsychotic use.

Conclusions and implications: Higher prevalence of nursing home specialists was associated with regional improvements in 2 of 6 quality measures. Future studies should evaluate whether concentrating patient care among clinicians who specialize in nursing home practice improves outcomes for individual patients. The current findings suggest that prescribing clinicians play an important role in nursing home care quality.

Keywords: Nursing home; care quality; hospitalization; post-acute care; specialization.

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Conflict of interest statement

Declaration of Conflicting Interests: The authors declare that there are no conflicts to disclose.

Figures

Figure 1:
Figure 1:
Regional Nursing Home Quality Measure Performance for Six Measures under Prescribing Clinician Control *P<0.05
Figure 2:
Figure 2:
Adverse Event Rate per 100 Residents by Level of Nursing Flome Clinician Specialization
See this image and copyright information in PMC

References

    1. Medicare Payment Advisory Commission. Report to the Congress: Medicare Payment Policy. 2017.
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    1. Ryskina KL, Konetzka RT, Werner RM. Association Between 5-Star Nursing Home Report Card Ratings and Potentially Preventable Hospitalizations. Inquiry. 2018;55:46958018787323. - PMC - PubMed

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