Eleven hour days may seem like the norm at work in this economy, but regularly logging long days can make employees more than twice as likely to develop depression.
Workers Who Regularly Put in 11-Hour Days More Than Double Their Depression Risk, Researchers Say
By Cari Nierenberg
WebMD Health News
This research looked at more than 2,000 British civil servants who had no mental health problems when the study began in 1991, and whose average age was 47. About six years later, 66 cases of major depression were found in the workers after they received mental health screenings.
Men and women who worked more than 11-hour days had a more than twofold increased risk of depression, compared to public employees who spent less than eight hours at the office.
The civil servants who were more likely to become depressed were typically younger females in lower job grades who used alcohol moderately and also had a chronic disease.
The research appears in the online journal PLoS ONE.
Long Hours and Depression
A variety of genetic, physical, and emotional factors can make a person vulnerable to depression. At the workplace, the prolonged stress felt by people with long hours is one of the contributing factors to depression.
"Long working hours are likely to be related to less time to relax and less sleep," says study researcher Marianna Virtanen, PhD. She is a team leader of the Work and Mental Health team at the Finnish Institute of Occupational Health in Helsinki.
"It is also possible that excessive working hours result in problems with close relationships, which in turn, may trigger depression," Virtanen says.
The current economic climate has millions of people working extremely long hours -- or holding two or three jobs just to make ends meet. Many of us are working too much. So how can you tell if all those hours are affecting your mood?
Some warning signs for depression include trouble sleeping, feeling stressed, being irritable and dissatisfied, or lacking pleasure in those things that usually make you happy. You may also make more mistakes on the job, or have trouble getting organized or concentrating.
Workaholics are not immune to depression, but Virtanen suspects it might take them longer to develop depression because they probably find their jobs more rewarding than people who may be forced to put in longer hours.
Although this research was done in the 1990s, these days technology tethers us even closer to our jobs. "Work is no longer so much tied to time and place," Virtanen says. "This may make some people feel highly attached to their work tasks outside of their usual working hours."
Although the study only looked at public employees in white-collar jobs, it's unclear if similar results would be found in blue-collar or private-sector workers.
- ^ depression (www.webmd.com)
- ^ major depression (www.webmd.com)
- ^ brain (www.webmd.com)
- ^ mental health (www.webmd.com)
- ^ stress (www.webmd.com)