Characteristics of users of a tailored, interactive website for parents and its impact on adolescent vaccination attitudes and uptake

Table 3 Reported mean likelihood of having adolescent vaccinated before and after viewing TeenVaxScene

Vaccine	N for analysis	Pre intervention mean	Post intervention mean	p value
HPV	16	6.025	6.69	0.244
Tdap	4	8.00	8.00	n/a
Meningococcal	10	6.30	6.80	0.177
Flu	7	3.42	4.00	0.532

Analysis limited to participants who had data for both the pre-intervention and post-intervention surveys. The number of respondents varies by vaccine as parents were only asked to report on those vaccines they indicated their adolescent had not yet received