Vaccine
Volume 34, Issue 8, Pages 995-1138 (17 February 2016)
http://www.sciencedirect.com/science/journal/0264410X/34/8
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Factors associated with a successful expansion of influenza vaccination among pregnant women in Nicaragua
Original Research Article
Pages 1086-1090
Carmen S. Arriola, Nancy Vasconez, Mark Thompson, Sara Mirza, Ann C. Moen, Joseph Bresee, Ivy Talavera, Alba María Ropero
Abstract
Background
Pregnant women are at risk of severe influenza disease and are a priority group for influenza vaccination programs. Nicaragua expanded recommendations to include influenza vaccination to all pregnant women in the municipality of Managua in 2013.
Methods
We carried out a survey among 1,807 pregnant women who delivered at public hospitals in the municipality of Managua to evaluate the uptake of influenza vaccination and factors associated with vaccination.
Results
We observed a high (71%) uptake of influenza vaccination among this population, with no differences observed by age, education or parity of the women. Having four antenatal visits and five or more visits were associated with receipt of influenza vaccination (AORs: 2.58; 95% CI: 1.15, 5.81, and 2.37; 95% CI: 1.12, 5.0, respectively). Also, receipt of influenza vaccination recommendation from a health care provider was positively associated with receipt of influenza vaccination (AOR: 14.22; 95% CI: 10.45, 19.33).
Conclusions
The successful expansion of influenza vaccination among pregnant women in the municipality of Managua may be due to ready access to free medical care and health care providers’ recommendation for vaccination at health care clinics that received influenza vaccine.