tetano
Editor, Senior Moderator
Vaccine. 2014 Jul 22. pii: S0264-410X(14)00928-1. doi: 10.1016/j.vaccine.2014.07.002. [Epub ahead of print]
Parents' preferences for seasonal influenza vaccine for their children in Japan.
Shono A1, Kondo M2.
Author information
Abstract
In Japan, trivalent inactivated influenza vaccine is the only approved influenza vaccine. It is typically administrated by hypodermic injection, and children under 13 years of age are recommended to be vaccinated two times during each winter season. Live-attenuated influenza vaccine (LAIV) is administered by a thimerosal-free nasal spray. If LAIV is approved in the future in Japan, parents will have an alternative type of influenza vaccine for their children. This study investigated parents' preference for the type of seasonal influenza vaccine for their children if alternatives are available. The marginal willingness to pay for vaccine benefits was also evaluated. We conducted a discrete choice experiment, a quantitative approach that is often used in healthcare studies, in January 2013. Respondents were recruited from a registered online survey panel, and parents with at least one child under 13 years of age were offered questionnaires. This study showed that for seasonal influenza vaccines for their children, parents are more likely to value safety, including thimerosal-free vaccines and those with a lower risk of adverse events, instead of avoiding the momentary pain from an injection. If LAIV is released in Japan, the fact that it is thimerosal-free could be an advantage. However, for parents to choose LAIV, they would need to accept the slightly higher risk of minor adverse events from LAIV.
Copyright ? 2014. Published by Elsevier Ltd.
KEYWORDS:
Discrete choice experiment; Seasonal influenza vaccine; Stated preference; Willingness to pay
PMID:
25063570
[PubMed - as supplied by publisher]
http://www.ncbi.nlm.nih.gov/pubmed/25063570
Parents' preferences for seasonal influenza vaccine for their children in Japan.
Shono A1, Kondo M2.
Author information
Abstract
In Japan, trivalent inactivated influenza vaccine is the only approved influenza vaccine. It is typically administrated by hypodermic injection, and children under 13 years of age are recommended to be vaccinated two times during each winter season. Live-attenuated influenza vaccine (LAIV) is administered by a thimerosal-free nasal spray. If LAIV is approved in the future in Japan, parents will have an alternative type of influenza vaccine for their children. This study investigated parents' preference for the type of seasonal influenza vaccine for their children if alternatives are available. The marginal willingness to pay for vaccine benefits was also evaluated. We conducted a discrete choice experiment, a quantitative approach that is often used in healthcare studies, in January 2013. Respondents were recruited from a registered online survey panel, and parents with at least one child under 13 years of age were offered questionnaires. This study showed that for seasonal influenza vaccines for their children, parents are more likely to value safety, including thimerosal-free vaccines and those with a lower risk of adverse events, instead of avoiding the momentary pain from an injection. If LAIV is released in Japan, the fact that it is thimerosal-free could be an advantage. However, for parents to choose LAIV, they would need to accept the slightly higher risk of minor adverse events from LAIV.
Copyright ? 2014. Published by Elsevier Ltd.
KEYWORDS:
Discrete choice experiment; Seasonal influenza vaccine; Stated preference; Willingness to pay
PMID:
25063570
[PubMed - as supplied by publisher]
http://www.ncbi.nlm.nih.gov/pubmed/25063570