They cited various problems with the other studies. All of Cantor's sources included non conforming behavior or "sub threshold" gender identity disorder.[1] He

They cited various problems with the other studies. All of Cantor's sources included non conforming behavior or "sub threshold" gender identity disorder.[1] He just ignored the numbers lost to follow up. And several studies found predictors of persistence. Like meeting the criteria for gender identity disorder.[2] [1] http://www.sexologytoday.org/2016/01/do-trans-kids-stay-trans-when-they-grow_99.html http://www.sexologytoday.org/2016/01/do-trans-kids-stay-tran... [2] https://pubmed.ncbi.nlm.nih.gov/18981931/ https://pubmed.ncbi.nlm.nih.gov/18981931/