New research shows a quarter of girls (24%) and one in 10 boys (9%) are depressed at age 14.
Researchers from the University of Liverpool and University College London analysed information on more than 10,000 children born in 2000-01 who are taking part in the Millennium Cohort Study.
At ages 3, 5, 7, 11 and 14, parents reported on their children’s mental health. Then, when they reached 14, the children were themselves asked questions about their depressive symptoms.
Based on the 14-year-olds reporting of their emotional problems, 24 per cent of girls and 9 per cent of boys suffer from depression.