HepB and Autism
The paper by Gallagher and Goodman published in 2010 generated some online discussions. Since I could not get the original paper, I will repost some of the comments made by others. A post made in https://leftbrainrightbrain.co.uk/2009/09/17/another-weak-study-proves-vaccines-cause-autism/ shows an analysis of the study and subsequent comments made. Thank you. What did they do? They looked at data from the National Health Interview Studies, and looked at autism and hepatitis B vaccination. They used surveys from 1997 to 2002, with children aged from 3 to 17. Mr. Kirby was kind enough to post an image of the poster to the EOHarm group. The autism group had 33 kids total. Of these, 9 of 31 (29%) were given the HepB vaccine. Compare this to 1,258 of 7,455 (17%) of the non-autism group who were given the HepB. 9 out of 31. Are the red flags up yet? They should be. Take for example kids aged 17 in the 1997 survey. When were they born? That’s right, 1...
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