In the article cited above, Table 1 on page 38 of the June 2015 issue of Cardiopulmonary Physical Therapy Journal included an error. The unit of measure for “Oxygen cost of SSC gait speed” in the last row of the table appeared incorrectly as mL • kg-1 • min-1; the correct unit of measure for this outcome is mL • kg-1 • m-1. This error has been noted in the online version of the article, which is available at www.cardioptjournal.com.
Irons SL, Brusola GA, Buster TW, Burnfield JM. Novel motor-assisted elliptical training intervention improves 6-minute walk test and oxygen cost for an individual with progressive supranuclear palsy. Cardiopulm Phys Ther J. 2015;26(2):36–41.