02/25/2026
A large study following teens from age 14 to 17 found that sleep problems are not just inconvenient — they meaningfully shape su***de risk over time (Pawley et al., 2025).
Shorter sleep on school nights and frequent night awakenings were linked to a higher likelihood of reporting a su***de attempt three years later, even after accounting for mental health history and demographics (Pawley et al., 2025).
Decision‑making skills changed this relationship: teens who struggled with night awakenings and also had poorer decision‑making were at even higher risk (Pawley et al., 2025).
Sleep is not just a wellness habit. It is a protective factor. Supporting teens in getting consistent, uninterrupted sleep may play a meaningful role in su***de prevention.
At CRUX Psychology, we help families understand these patterns and build routines that strengthen emotional resilience. We specialize in treating teens with suicidal thoughts. You can reach us at 1-844-888-2789 or info@cruxpsychology.ca. To learn more about our psychologists and how we can help you, visit https://cruxpsychology.ca/
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If you or someone you know is thinking about su***de, call or text 9-8-8 (24/7) or visit 988.ca.