Canadian study reveals higher prevalence of suicide attempts among migraine sufferers



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A new study from the University of Toronto (U of T), released this week, found that adult migraine sufferers who were badually abused as children were three times more likely to attempt suicide. Physical abuse in childhood has doubled the likelihood of suicide attempts. Exposure to chronic domestic violence among parents was badociated with a 67% higher probability of attempted suicide.

According to the study, the prevalence of lifetime suicide attempts among migraine sufferers was 8.7%, compared with 2.3% for non-sufferers.

"Even taking into account most of the known risk factors for suicide attempts, the chances of suicide attempts were 77% higher for migraine sufferers than for those who did not. Nearly one-third (30%) of Canadians who have attempted suicide are migraine sufferers, "said Professor Esme Fuller-Thomson, lead author, and Sandra Rotman, president of the Factor-Inwentash School of Social Work. University of Toronto, and Director of the Institute for Life Course and Aging.

The study examined a representative sample of 21,744 Canadians residing in the community, of whom 2,223 reported having been diagnosed with migraines by a health professional. Data are from the 2012 Canadian Community Health Survey – Mental Health.

"When we looked only at migraine respondents, we found that a history of exposure to domestic, badual and physical violence in childhood played an important role, explaining 23% of the variability in attempts to To put this figure in context, among other known risk factors for suicide attempts, including bad, race, age, education, household income, level of pain Chronic and history of addiction, anxiety disorder and depression, only 26% of the variability of suicide attempts was explained, "Co-author Gwyneth A. Hodgins, recently graduated from the MSc in Social Work. University of Toronto.

"It is clear that migraine sufferers are an extremely vulnerable population.Knowledge of the increased risk of suicide attempts badociated with migraine sufferers with a high level of chronic pain, a lower income and a history of adverse experiences in the past. childhood, substance dependence, anxiety disorders and depression, should help clinicians improve the targeting and reach of this population, "said Fuller-Thomson.

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