Men with anxiety are more likely to die of cancer

While men are less likely than women to have generalised anxiety disorder, those who do are more likely to die of cancer than women with the same disorder. — Fotolia

Men over 40 who have anxiety disorders are more than twice as likely to die of cancer than are men who do not have the mental affliction, new research finds.

But for women who suffer from severe anxiety, the research found no increased risk of cancer death.

That finding, presented recently at the European College of Neuropsychopharmacology Congress in Vienna, Austria, emerges from the largest study ever to explore a link between anxiety and cancer.

It tracked 15,938 Britons aged over 40 for 15 years.

Even after researchers took account of factors that boost the risk of cancer, including age, alcohol consumption, smoking and chronic diseases, men with a diagnosis of generalised anxiety disorder were 2.15 times as likely to die of cancer than were those with no such diagnosis.

Generalised anxiety disorder – a condition marked by excessive, uncontrollable worry about many areas of life – affected women more commonly than it did men.

Among women in the large cohort studied, 2.4% suffered from the disorder. Among men in the cohort, 1.8% did.

The authors of the new research acknowledge that the findings do not reveal how cancer and anxiety are related, and do not show that anxiety causes cancer.

Men with anxiety may engage in behaviours that increase cancer risk.

But the two diseases may also spring from common origins, including, possibly, higher rates of systemic inflammation.

Whatever the relationship, said the study’s lead author Olivia Remes of Cambridge University’s Institute of Public Health in Britain, the new findings identify extremely anxious men as a population whose mental and physical health should be closely tracked.

“Society may need to consider anxiety as a warning signal for poor health,” she said. “With this study, we show that anxiety is more than just a personality trait”, but rather, a disorder linked to real and serious health risks.

Imperial College London psychiatrist Dr David Nutt, who was not involved in the new research, said the intense distress suffered by those with anxiety comes with insomnia and widespread physical stress.

“That is bound to have a major impact on many physiological processes, including immune supervision of cancerous cells,” said the former president of the European College of Neuropsychopharmaco-logy.

“As a psychiatrist who used to run one of the very few clinics in the UK specialised in the treatment of people with severe anxiety disorders, these results do not surprise me,” he added. – Los Angeles Times/Tribune News Service