Influenza Immunization Coverage Among Residents of Long-Term Care Facilities Certified by CMS, 2005–2006: The Newest MDS Quality Indicator

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• 作者：Barbara H. Bardenheier ; Pascale Wortley ; Faruque Ahmed ; Craig Hales ; Abigail Shefer
• 关键词：Vaccination ; influenza ; long-term care ; racial disparity ; MDS
• 刊名：Journal of the American Medical Directors Association
• 出版年：2010
• 出版时间：January 2010
• 年：2010
• 卷：11
• 期：1
• 页码：59-69
• 全文大小：267 K

文摘

Background

In October 2005, the Centers for Medicare and Medicaid Services (CMS) required that long-term care (LTC) facilities certified by CMS offer each resident annual influenza vaccination. Subsequently, vaccination status was added to resident assessments collected beginning in the influenza season, 2005–2006. This is the first year immunization coverage can be reported based on a census of LTC residents.

Objectives

Report influenza immunization coverage for LTC residents by state, resident, and facility characteristics. Identify uses of the data and areas in need of improvement.

Methods

Analysis of CMS' Minimum Data Set of 1,851,676 residents in nursing homes from October 1 through December 31 but who could have been discharged between January 1 and March 31 merged with data for 14,493 non–hospital-based facilities from the Online Survey and Certification Assessment Reporting System.

Results

Overall, 83 % of residents were offered the vaccine and 72 % had received the vaccine. Almost 10 % refused to receive the vaccine, 14 % were not offered the vaccine, 1 % were ineligible, and 3 % were missing vaccination status. Vaccination coverage varied significantly among states (range: 49 % to 87 % ). Fewer African Americans and Hispanics than whites were offered the vaccine (79 % and 79 % versus 84 % , respectively) and received it (65 % and 66 % versus 73 % , respectively); more African Americans refused the vaccine (12 % ) than residents of other races and/or ethnicities. Residents of Medicaid-certified-only facilities had higher levels of vaccination than residents of other facilities (82 % versus ≤73 % ).

Conclusion

MDS immunization data can be used as surveillance to work with states to improve coverage. Further research to examine racial disparities in vaccination among LTC residents is needed.