Promoting COVID-19 vaccination: Results of a 2024 Japanese survey of outpatient intention to vaccinate.

OBJECTIVES

This study aimed to examine outpatient perceptions of voluntary, routine coronavirus disease (COVID-19) vaccinations scheduled for fall and winter of 2024.

METHODS

A questionnaire was administered to the patients of five Japanese general medicine clinics.

RESULTS

A total of 692 questionnaires were returned. Of the respondents, 38.5 % intended to receive vaccination. The intention to be vaccinated was significantly higher among respondents aged ≥60 years and those with high-risk underlying conditions, and was lower among those with a history of COVID-19. Intention increased as the number of past vaccinations increased. Multivariable logistic regression analysis revealed a significantly lower intention for women than for men. A higher number of past vaccinations was significantly associated with greater intention. The most frequently cited reason for hesitancy was concerns about adverse reactions, particularly among women (44.3 %). Of the respondents, >90 % preferred a vaccination fee of <3000 JPY.

CONCLUSION

To encourage COVID-19 vaccination, it is essential to provide clear information on adverse effects, particularly for women and individuals with fewer prior vaccinations. Reducing the out-of-pocket cost of vaccination to 3000 to 5000 JPY or less through public subsidies would likely improve coverage.