The relationship of health beliefs and a postcard reminder to influenza vaccination

Abstract

The relationship of certain health beliefs to influenza vaccination and the effect of a postcard reminder on vaccination rates was studied among 232 high-risk patients. In agreement with the Health Belief Model tested, the patients vaccinated believed influenza to be more serious, believed they were more susceptible to influenza, and believed the vaccine to be more efficacious than did patients not vaccinated. Those not vaccinated were less satisfied with their medical care and felt the vaccine was more expensive than those vaccinated. A postcard reminding patients of influenza vaccination was an effective way to increase the vaccination rate. Patients receiving the card had a 59.7 percent vaccination rate compared to a 30.0 percent rate among those not receiving the postcard. This study suggests that a reminder postcard is an effective means to promote influenza vaccination and that these beliefs are important determinants of vaccination behavior.