Survey of the prevalence of immunization non-compliance due to needle fears in children and adults.

Needle fears are a documented barrier to immunization in children and adults. There is a paucity of data, however, regarding the prevalence of needle fears and their impact on immunization compliance. In this cross-sectional survey, a convenience sample of parents (n=883) and children (n=1024) attending a public museum in Toronto, Canada answered questions about needle fears and non-compliance with immunization due to needle fear.