Multimorbidity is associated with uptake of influenza vaccination.

ABSTRACT: OBJECTIVE:Patients with chronic conditions have higher rates of severe influenza-related illness and mortality. However, influenza vaccination coverage in high-risk populations continues to be suboptimal. We describe the association between cumulative disease morbidity, measured by a previously validated multimorbidity index, and influenza vaccination among community-dwelling adults. METHODS:We obtained interview and medical record data for participants  ≥18 years who sought outpatient care for influenza-like illness between 2011 and 2016 as part of an outpatient-based study of influenza vaccine effectiveness. We defined cumulative disease morbidity by using medical diagnosis codes to calculate a multimorbidity-weighted index (MWI) for each participant. MWI and influenza vaccination status

SUBMITTER: Harrison SM 

PROVIDER: S-EPMC6258008 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature