Sleep Apnea and Mental Health: The Invisible Link Finally Proven.
Luc Lantagne
A 40% higher risk of psychological distress? Take action now.
Do you feel constantly exhausted, anxious, or depressed? The culprit may not be in your head, but in your breathing. A major Canadian study has just confirmed a direct link between sleep apnea and the deterioration of mental health.
The national cohort study in the Journal of the American Medical Association (JAMA) is clear: adults at high risk of obstructive sleep apnea (OSA) see their risk of mental health problems rise by 40%. Read the article here.
Why is the risk of sleep apnea linked to the risk of mental health problems?
Middle-aged and older adults at high risk of obstructive sleep apnea (OSA) face significantly more serious consequences for their mental health, both immediately and in the long term, according to this new study conducted in Canada 1.
- A high risk of obstructive sleep apnea (OSA) is associated with a 40% increase in mental health problems, including depression and psychological distress, among older adults.
- The study involved more than 30,000 participants, with a median follow-up of 2.9 years, highlighting the longitudinal impact of OSA on mental health.
- OSA is identified as a modifiable risk factor, suggesting the potential for targeted screening and intervention programs to improve the mental health of aging populations.
- Secondary analyses confirmed the robustness of the results, showing consistent associations between the risk of OSA and the deterioration of mental health over time.
It is estimated that 936 million adults aged 30 to 69 are affected by OSA worldwide2, and that 90% of cases go undetected3.
Conclusion
- The problem: 90% of apnea cases are never detected.
- The solution: OSA is a modifiable risk factor. By treating your sleep, you protect your brain.
Take your self-assessment and complete our free online STOP-BANG questionnaire in 2 minutes to protect your mental health. Assess your risk now
The JAMA study highlights the importance of the STOP-BANG questionnaire for detecting risks; At the ASC Clinic, we offer this screening tool free online to assess your risk level in less than 2 minutes, before quickly confirming (no endless waiting lists) the diagnosis with our sleep tests using cutting-edge technologies, combining laboratory precision (polysomnography) with the convenience of at-home solutions such as:
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Do you have a prescription? Don't leave your mental health to chance. Order your test here
References:
1Kendzerska T, Mallick R, Li W, et al. Obstructive sleep apnea risk and mental health conditions among older Canadian adults in the Canadian longitudinal study on aging. JAMA Network Open. 2025;8(12):e2549137. doi:10.1001/jamanetworkopen.2025.49137
2 Benjafield AV, Ayas NT, Eastwood PR, et al. Estimation of the global prevalence and burden of obstructive sleep apnoea: a literature-based analysis. Lancet Respir Med. 2019;7(8):687-698. doi:10.1016/S2213-2600(19)30198-5
3Young T, Evans L, Finn L, Palta M. Estimation of the clinically diagnosed proportion of sleep apnea syndrome in middle-aged men and women. Sleep. 1997;20(9):705-706. doi:10.1093/sleep/20.9.705