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Variability in influenza vaccination opportunities and coverage among privately insured children
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9 22 2020
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Source: Vaccine. 38(41):6464-6471
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Alternative Title:Vaccine
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Description:Universal influenza vaccination has been recommended since 2010, yet influenza vaccination rates among children aged 6 months to 17 years remain low compared with other routinely recommended childhood vaccines.|Assess in-plan vaccination coverage, opportunities, and missed opportunities during the 2016-2017 influenza season.|Retrospective analyses using 2016-2017 MarketScan® data for 2,768,799 privately insured children aged 1-17 years by the end of 2016 who were continuously enrolled in the same insurance plan during the 2016-2017 influenza season (defined as August 1, 2016 through May 31, 2017). We assessed in-plan vaccination coverage (percentage receiving ≥ 1 dose of influenza vaccine from August 2016-May 2017) and vaccination opportunities (percentage with ≥ 1 provider visit between September 2016 - May 2017). Among children who remained unvaccinated at the end of the season, those with ≥ 1 influenza vaccination opportunity between September 2016-May 2017 were determined to have a missed opportunity.|In-plan vaccination coverage during the 2016-17 season was 67.7% in infants (born 2015), 49.5% in toddlers (born 2012-2014), 35.0% in school-aged children (born 2004-2011), and 22.3% in teenagers (born 1999-2003). Like vaccination coverage, vaccination opportunities decreased with age (infants: 97.7%, toddlers: 91.9%, school-aged children: 82.6%, teenagers: 79.3%). Among unvaccinated children, 93.1%, 84.1%, 73.6% and 73.6% of each age group had a missed opportunity for influenza vaccination.|Opportunities for and coverage with influenza vaccination vary even among privately insured children. Along with continued efforts to reduce missed opportunities, effective strategies to bring children to their doctor for annual influenza vaccination are needed, particularly for older children.
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Pubmed ID:32826105
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Pubmed Central ID:PMC11326137
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