1. Bullying and cyberbullying, 34% are worried.
2. Internet safety, 30%.
3. Stress, 28%.
4. Car accidents, 28%.
5. School violence, 25%.
6. Depression, 22%.
7. Unhealthy eating, 22%.
8. Not getting enough exercise, 21%.
9. Drugs, 20%.
10. Sexting, 20%.
(C.S. Mott Children's Hospital)