Are you sleepless in the saddle? Sleep deprivation at the workplace affects your health and your productivity.
By Dulce Zamora
Reviewed by Brunilda Nazario, MD
Jack (not his real name) is an airport baggage screener who works a midnight-to-8 a.m. shift so he can take care of family matters during the day. He loves the flexibility of being able to take care of his son when he's off, but admits his energy and alertness have suffered as a result.
"I'm always a cup of coffee away from joining the rest of society," says Jack. Off-duty, that has meant feeling constantly sluggish and sometimes nodding off at the wheel.
At work, although he puts in his best effort, he tends to feel more irritable, looks forward to his break more often, and tries to get passengers through the line at a faster rate. "I guess the quantity of work that a person can do during those hours is less."
Jack is not alone. According to a 2008 National Sleep Foundation poll, almost a third of American employees report that daytime sleepiness interferes with their daily activities at least a few days each month. Thirteen percent would nap during work. Not only that, but the line between work and home is blurring. Americans are working more, spending an average of nearly 4.5 hours each week doing additional work from home on top of a 9.5 hour average workday. And those who work long hours report greater impatience, lower productivity, and difficulty concentrating.
Jack is part of a group particularly hard hit by sleep problems: shift workers who labor while most people are asleep and try to snooze while everyone else is awake.
The National Sleep Foundation puts the number of people who fit this description at 22 million Americans, and that figure is reportedly increasing each year. That's because there are more occupations that require around-the-clock attention, besides the trades of law enforcement, health care, energy, and manufacturing, which traditionally have had rotating schedules.