Key features of depression and its management in general practice. "..I had this once before.." 1. Less than 30% of first major depressive episodes become recurrent. 2. Depression in adolescence carries an increased risk of recurrence. 3. Risk of recurrence is higher in girls than boys. 4. Risk of recurrence increases with each episode experienced. 5. Recurrent major depressive disorders are more likely to be familial. Back Next