Summary
A study by Mass General Brigham found that teenagers living in violent neighborhoods often do not get enough sleep. These teens are more likely to witness neighborhood violence and participate in violent behaviors themselves.
Key Facts
- The study used data from a survey of more than 44,000 teenagers across the U.S.
- Researchers linked less sleep to a higher likelihood of witnessing and engaging in violence.
- 77% of teens reported getting less sleep than the recommended 8 to 10 hours on school nights.
- Teens sleeping 4 hours or less were nearly three times more likely to have seen violence.
- Those with inadequate sleep were more likely to carry weapons, fight, or skip school due to fear.
- A small group of teens sleeping more than 10 hours also had higher odds of witnessing and participating in violence.
- The study suggested noise reduction and nighttime safety could help improve sleep in violent neighborhoods.
