Nation Pew survey: Teens say depression is greater problem than bullying, drugs or drinking February 21, 2019February 22, 2019Ryan W. Miller, USA TODAYComments Off on Pew survey: Teens say depression is greater problem than bullying, drugs or drinking In a survey of nearly 1,000 teens ages ages 13 to 17, 70 percent say anxiety and depression are major problems among their peers.