FMCSA Proposes Guidance for Sleep Apnea

April 19, 2012

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The Federal Motor Carrier Safety Administration is proposing tougher standards for sleep apnea evaluation. The agency is adopting the recommendations of two advisory panels, one from the medical community and one representing industry, enforcement, labor and safety advocacy interests, for how medical examiners should evaluate the condition.
Proposed recommendations will provide guidance to DOT examiners on sleep apnea, but the panels see this as an interim step toward a comprehensive rule.
Proposed recommendations will provide guidance to DOT examiners on sleep apnea, but the panels see this as an interim step toward a comprehensive rule.

The panels say the agency should tell medical examiners that drivers with a body mass index of 35 or more must be evaluated for sleep apnea. In a Federal Register notice posted today, the agency asks for comments on this and a number of additional recommendations concerning apnea screening, evaluation and treatment.

The recommendations will provide guidance to examiners, but the panels see this as an interim step toward a comprehensive rule.

The guidance includes conditions which should trigger immediate disqualification of a driver, such as falling asleep while driving or having a fatigue-related crash, pending evaluation and treatment for sleep apnea. The examiner could approve a 60-day conditional card during evaluation and treatment.

The two panels are the agency's Medical Review Board, a panel of five physicians who advise the agency on medical issues, and the Motor Carrier Safety Advisory Committee

The Medical Review Board has long been pushing stricter regulatory standards for sleep apnea. In 2008 the Board recommended that the agency require all drivers to be screened for obstructive sleep apnea, a significant change from the current rules that do not explicitly require testing and treatment.

The selection of a body mass index of 35 as a trigger for screening arose from research that shows BMI, a measurement of body fat based on height and weight, is a primary indicator that a person may have sleep apnea.

The higher the BMI, the greater the likelihood of sleep apnea. There are other indicators, such as middle age and male gender, but BMI would be an effective tool for medical examiners to make the initial screening, the Board found.

Examiners need a prescriptive BMI number, said Benjamin Hoffman, chairman of the Medical Review Board, at a conference last December. A BMI of 35 is a reliable indicator of sleep apnea, he said.

Members of the Board say sleep apnea can lead to chronic fatigue, which in turn causes performance problems such as slowed reaction time, lapses of attention and distractibility.

The crash risk for a person with sleep apnea is 242% greater than a person without the disorder, according to Charles Czeisler, professor of sleep medicine at Harvard Medical School.

Understanding of the problem is not widespread in the trucking industry, but awareness is growing and a number of carriers have implemented groundbreaking programs to screen drivers for apnea and treat them if they have it.

Schneider National, for instance, has put in place a program that produced a 30% reduction in crash rates and a 48% reduction in the median cost of crashes. The kicker has been a savings of $539 per driver per month in health care costs, according to senior safety VP Don Osterberg at a sleep apnea conference in 2010.

Treatment for the disorder is typically handled with a nighttime sleep-aid device that provides continuous positive airway pressure, called CPAP for short.

Related Stories:

41% of Australian Truck Drivers Have Sleep Apnea, Study Says,4/4/2012

Advisory Panels Urge Tougher Screening for Sleep Apnea, 12/8/2011


  1. 1. John Butler [ March 08, 2013 @ 05:25PM ]

    So, who is responsible for paying for the sleep study? The driver? That's a $700.00 bill! And what about the rental or purchase of the CPAP/BI-PAP? Isn't "Big Brother" going a little far telling us how we have to sleep?

  2. 2. VDitto DCAP [ March 28, 2013 @ 09:25AM ]

    I agree that it seems that Big Brother has way to mch involvement in our lives and I don't like it either. Driver fatigue is currently a leading cause of accidents. A driver with a sleep apnea problem,can not get to a deep sleep state and therefore can't rest well. This occurs day after day and adds to driver fatigue,making the possibility of accidents even graeater.Besides fatigue,sleep apnea can also cause a higher possibility of heart attack and stroke. How much is your health and your ability to feed your family worth? Just food for thought.

  3. 3. debbie raumakita [ October 10, 2013 @ 05:38AM ]

    and many insurances will not make for it unless the driver admits to daytime sleepiness. Yet of the drivers I have sent with BMI > 35 more than 89 are positive for sleep apnea


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