Hello – That’s correct; we don’t yet have the results back from the current survey.
This bulletin from the GDATF talks about the 1996 survey:
http://gdatf.org/about/about-graves-disease/patient-education/whats-wrong-with-me/
The abstract for the original publication is here; I think the full article used to be free, but now it appears to require a subscription:
http://neuro.psychiatryonline.org/article.aspx?articleID=99031
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