Wu L, Wu L, Sun H, Dong C, Yu J. J Pain Res. 2019;12:1433–1439.
On page 1434, "The infusions of remifentanil and propofol were continued at 0.1-0.5 μg·kg-1·h-1 and 3-12μg·kg-1·h-1” should be “The infusions of remifentanil and propofol were continued at 0.1-0.5 μg·kg-1·min-1 and 3-12 mg·kg-1·h-1, respectively”.
On page 1436, Table 1, 1st column, “Time to unassisted walking (h)” should be “Time to unassisted walking (min)”.
Following a review of our data post-publication, we found the incorrect unit of measure was used for Table 1. This correction has no impact on the findings of the study. The authors apologize for this error.