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. 2017 Feb 21;6:47–52. doi: 10.1016/j.pmedr.2017.02.013

Table 4.

Mean readability of websites: anti-vaccination vs pro-vaccination.

Anti
Pro
M SD M SD p d
Health professional n = 4 n = 49
3.46 0.91 2.69 0.55 0.015 0.31
Non-health professional n = 42 n = 41
3.16 0.54 2.91 0.42 0.002 0.51
Total n = 46 n = 90
3.19 0.58 2.79 0.51 0.000 0.74

p < 0.05.