01-31-2019, 02:45 AM
https://www.ncbi.nlm.nih.gov/pubmed/24247148
"It is important to understand who refuses vaccines and for what reasons. Smith et al. used the National Immunization Survey from 1995 to 2001 to characterize infants who received no routine childhood immunizations. Unvaccinated infants were more likely to be male, white, with married mothers of age over 30y, college educated, living in households with an annual income over $75 000 and with 4 or more children compared with vaccinated infants. Others studies have characterized unvaccinated children belonging to families intentionally refusing vaccines with similar demographic characteristics."
"It is important to understand who refuses vaccines and for what reasons. Smith et al. used the National Immunization Survey from 1995 to 2001 to characterize infants who received no routine childhood immunizations. Unvaccinated infants were more likely to be male, white, with married mothers of age over 30y, college educated, living in households with an annual income over $75 000 and with 4 or more children compared with vaccinated infants. Others studies have characterized unvaccinated children belonging to families intentionally refusing vaccines with similar demographic characteristics."