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Relationship Between Carbon Dioxide Levels and Reported Headaches on the International Space Station

Law, Jennifer MD, MPH; Van Baalen, Mary MS; Foy, Millennia PhD; Mason, Sara S. BS; Mendez, Claudia MPH; Wear, Mary L. PhD; Meyers, Valerie E. PhD, DABT; Alexander, David MD

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Journal of Occupational and Environmental Medicine: May 2014 - Volume 56 - Issue 5 - p 477-483
doi: 10.1097/JOM.0000000000000158



In a recently published article by Law et al, there was one error in the Discussion section. In the fourth paragraph on page 482, the threshold average 7-day CO2 concentration to keep the risk of headache below 1% should be 2.5 mmHg, not 1.97 mmHg.

The authors apologize for the error.

Journal of Occupational and Environmental Medicine. 56(9):e82, September 2014.

Copyright © 2014 by the American College of Occupational and Environmental Medicine