Nearly one in four girls aged 14 self-harmed in past year, study shows – Independent August 29, 2018 by Fulcrum A study by the Children’s Society estimates that nearly 110,000 children aged 14 may have self-harmed across the UK during the same 12-month period, including 76,000 girls and 33,000 boys. May Bulman. Independent. 29 August 2018 FulcrumShareTweetShare