➡ From Child Welfare Information Gateway NJ:
United Kingdom: People with bipolar disorder more than twice as likely to have suffered childhood adversity
Medical News Today – October 13, 2016
A University of Manchester study which looked at more than thirty years of research into bipolar, found that people with the disorder are 2.63 times more likely to have suffered emotional, physical or sexual abuse as children than the general population.
http://www.medicalnewstoday.com/releases/313459.php