Pneumococcal and influenza vaccination coverage among at-risk adults: A 5-year French national observational study

Autor: Benjamin Wyplosz, Jérôme Fernandes, Ariane Sultan, Nicolas Roche, François Roubille, Paul Loubet, Bertrand Fougère, Bruno Moulin, Didier Duhot, Alexandre Vainchtock, Fanny Raguideau, Joannie Lortet-Tieulent, Emmanuelle Blanc, Jennifer Moïsi, Gwenaël Goussiaume
Rok vydání: 2022
Předmět:
Zdroj: Vaccine. 40(33)
ISSN: 1873-2518
Popis: The risk of developing pneumococcal infections increases with certain chronic conditions and in immunocompromised patients. We aimed to monitor pneumococcal vaccination coverage in at-risk patients and to examine factors associated with pneumococcal vaccination in France.In this annual cross-sectional study, at-risk patients were extracted between 2014 and 2018 from the National Health Insurance's (NHI) General scheme's claims database with their vaccine reimbursements. Descriptive analyses and a logistic model were performed to assess the influence of healthcare use and medical and demographic factors on pneumococcal vaccination.In 2018, 4.5% of 4,045,021 at-risk adults were up to date with their pneumococcal vaccination. During the study period, the number of patients with chronic medical conditions (86% of 4,045,021) increased by 10.1%, but vaccination coverage decreased from 12.9% to 2.9%. The population with immunocompromised status (14% of 4,045,021) increased by 16.2% and vaccination coverage from 10.3% to 18.8%. Influenza vaccination coverage was much higher and stable (around 45.0%). Factors associated with pneumococcal vaccination were: immunocompromised status vs. having a chronic medical condition (odds ratio [OR] 4.72), influenza vaccination (OR 2.36-3.42), hepatitis B vaccination (OR 2.82), DTPolio vaccination (OR 1.52), ≥5 specialist physicians' visits (OR 1.17), and age above 74 (OR 1.12). Pneumococcal vaccine dispensing was extremely low (median of 9per GP,1per specialist over 9 years) despite frequent healthcare visits.Pneumococcal and influenza vaccination coverage of adults at risk of pneumococcal disease fell well below public health expectations. Invitations for pneumococcal vaccination should be sent by the NHI to high-risk patients. Patient management protocols should include pneumococcal vaccination. Patients with multiple comorbidities are a high-priority population given the large potential health gains offered by pneumococcal vaccination. Commitment of both scientific societies and health authorities is urgently needed to increase vaccination coverage in at-risk populations.
Databáze: OpenAIRE
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