Many transgender people have mental health problems. A 2012 study of British transgender people found that 84% had considered suicide. 55% had been diagnosed with depression. 33% had not been diagnosed with depression, but thought that they had it in the past or at the time of the survey. 53% had self-harmed. 38% of had been diagnosed with anxiety. 31% were using antidepressants and 44% had used them at some time.